:root {
    /* Ultra Kompakt Ölçekleme */
    --sidebar-width: 230px; /* Logo yazısının sığması için 230px yapıldı */
    --sidebar-bg: #0f172a;
    --sidebar-text: #94a3b8;
    --sidebar-active: #1e293b;
    --main-bg: #0f172a;
    --card-bg: #1e293b;
    --card-text: #f8fafc;
    --header-bg: #1e293b;
    --content-bg: #0f172a;
    --bar-chart-bg: #1e293b;

    /* Renkler ve Diğerleri */
    --neon-blue: #0ea5e9;
    --neon-green: #22c55e;
    --neon-red: #ef4444;
    --glass-bg: rgba(30, 41, 59, 0.7);
    --glass-border: rgba(255, 255, 255, 0.1);
    --neon-glow: 0 0 15px rgba(14, 165, 233, 0.3);
    --text-color: #f1f5f9;
    --text-muted: #94a3b8;
    --text-heading: #ffffff;
    --text-topbar: #f1f5f9;
    --border-color: #334155;
    --primary-color: #0ea5e9;
    --stat-bg: #1e293b;
    --modal-bg: #1e293b;
    --nav-hover-bg: rgba(255, 255, 255, 0.05);
    --danger-color: #ef4444;
}

body.dark-mode {
    /* Karanlık mod zaten varsayılan tasarım dili oldu, gerekiyorsa burası kontrast için ayarlanabilir */
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', 'Outfit', sans-serif;
}

/* Custom Scrollbar Styling */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: #0f172a;
}

::-webkit-scrollbar-thumb {
    background: #1e293b;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: #334155;
}

/* For main-body specifically if needed */
.main-body::-webkit-scrollbar {
    width: 6px;
}

.main-body::-webkit-scrollbar-thumb {
    background: rgba(14, 165, 233, 0.2);
    border-radius: 10px;
}

.main-body::-webkit-scrollbar-thumb:hover {
    background: var(--neon-blue);
}

body {
    background-color: var(--main-bg);
    color: var(--text-color);
    overflow: hidden;
    line-height: 1.5; /* Daha sıkı satır aralığı */
    -webkit-font-smoothing: antialiased;
}

.app-container {
    display: flex;
    height: 100vh;
    width: 100vw;
    overflow: hidden;
    position: relative;
}

/* Sidebar & Sandwich Panel System */
.sidebar {
    width: var(--sidebar-width);
    background-color: var(--sidebar-bg);
    color: var(--sidebar-text);
    display: flex;
    flex-direction: column;
    z-index: 1000;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-right: 1px solid var(--border-color);
}

.sidebar.hidden {
    margin-left: calc(-1 * var(--sidebar-width));
}

.sidebar-header {
    padding: 30px 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    border-bottom: 1px solid var(--border-color);
    background: linear-gradient(to right, rgba(0, 0, 0, 0.2), transparent);
}

.sidebar-logo {
    width: 45px;
    height: 45px;
    object-fit: contain;
    mix-blend-mode: screen;
    filter: drop-shadow(0 0 8px var(--neon-blue));
}

.sidebar-logo-text {
    font-family: 'Orbitron', sans-serif;
    font-size: 15px; /* 22'den 15'e düşürüldü */
    font-weight: 900;
    letter-spacing: 1.5px;
    background: linear-gradient(to bottom, #fff, #94a3b8);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Precision Machining Details */
.sidebar-logo-text::before,
.sidebar-logo-text::after {
    content: '';
    position: absolute;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(148, 163, 184, 0.4), transparent);
}

.sidebar-logo-text::before { top: 0; }
.sidebar-logo-text::after { bottom: 0; }

.sidebar-logo-text:hover {
    filter: drop-shadow(0 0 8px rgba(59, 130, 246, 0.5));
    transition: filter 0.3s ease;
}

.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    padding: 10px 0;
}

.sidebar-divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.05);
    margin: 10px 20px;
}

.nav-item {
    display: flex;
    align-items: center;
    padding: 8px 15px; /* Padding düşürüldü */
    color: var(--sidebar-text);
    text-decoration: none;
    font-size: 11.5px; /* Font düşürüldü */
    font-weight: 500;
    letter-spacing: 0.2px;
    border-left: 3px solid transparent;
    transition: background-color 0.2s, color 0.2s;
}

.nav-item i {
    width: 20px;
    margin-right: 12px;
    font-size: 15px;
    text-align: center;
}

.nav-item:hover {
    background-color: var(--nav-hover-bg);
    color: #fff;
}

.nav-item.active {
    background-color: var(--sidebar-active);
    color: #fff;
    border-left: 3px solid #e74c3c;
}

.nav-item.active i {
    color: #fff;
}

.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden; /* İç kaydırma main-body'de olacak */
    min-width: 0;
    position: relative;
    background: var(--content-bg);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.sidebar-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 950;
    display: none;
    backdrop-filter: blur(8px);
    transition: all 0.3s ease;
}

.sidebar-overlay.active {
    display: block;
}

.topbar {
    height: 45px; /* 55'ten 45'e düşürüldü */
    background-color: var(--header-bg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 15px;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
    z-index: 100;
    border-bottom: 1px solid var(--border-color);
}

.topbar-left {
    display: flex;
    align-items: center;
    gap: 20px;
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 25px;
    font-size: 13px;
    color: var(--text-topbar);
    font-weight: 500;
}

.theme-toggle-btn {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-color);
    transition: all 0.3s;
}

.theme-toggle-btn:hover {
    background-color: rgba(255,255,255,0.08);
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: rotate(15deg) scale(1.1);
}

.topbar-right .lang-selector {
    display: flex;
    align-items: center;
    cursor: pointer;
}

.topbar-right i.fa-user-circle {
    margin-right: 6px;
    font-size: 14px;
}

.menu-toggle {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    cursor: pointer;
    color: var(--text-topbar);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.menu-toggle:hover {
    color: var(--primary-color);
    border-color: var(--primary-color);
    background: rgba(14, 165, 233, 0.1);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(14, 165, 233, 0.2);
}

.main-body {
    flex: 1;
    background-color: var(--main-bg);
    margin: 8px;
    border-radius: 8px;
    overflow-y: auto;
    padding: 15px; /* Padding 20'den 15'e düşürüldü */
    transition: background-color 0.25s ease;
}

.view-container {
    display: none;
    animation: fadeIn 0.3s ease;
}

.view-container.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.dashboard-grid-top {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 15px;
    margin-bottom: 20px;
}

.dash-card {
    background-color: var(--card-bg);
    color: var(--card-text);
    border-radius: 6px;
    padding: 10px 15px; /* Daha kompakt */
    display: flex;
    align-items: center;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    cursor: pointer;
    transition: background-color 0.25s ease, color 0.25s ease;
}

.dash-card:hover {
    background-color: #244161;
}

.dash-card i {
    font-size: 32px;
    margin-right: 20px;
    color: #e67e22;
}

.dc-info {
    display: flex;
    flex-direction: column;
}

.dc-info h3 {
    font-size: 13.5px; /* Küçültüldü */
    font-weight: 500;
    margin-bottom: 1px;
}

.dc-info span {
    font-size: 12px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.75);
}

.charts-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 15px;
    margin-bottom: 20px;
}

.chart-panel {
    background: var(--header-bg);
    border-radius: 4px;
    padding: 15px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
    align-items: center;
    border: 1px solid var(--border-color);
    transition: background-color 0.25s ease, border-color 0.25s ease;
}

.cp-header {
    font-size: 11px;
    font-weight: 700;
    margin-bottom: 15px;
    width: 100%;
    color: var(--text-color);
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 8px;
}

.chart-wrapper {
    position: relative;
    height: 140px;
    width: 100%;
    margin-bottom: 10px;
}

.stats-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-bottom: 20px;
}

.stat-box {
    background-color: var(--stat-bg);
    color: white;
    padding: 12px 15px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    display: flex;
    align-items: center;
}

.stat-box span {
    margin-left: 5px;
    color: #bcffbc;
}

.bar-charts-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); /* Laptopta bar chartların sığması için düşürüldü */
    gap: 15px;
}

.bar-chart-panel {
    background: var(--bar-chart-bg, #fff);
    border-radius: 4px;
    padding: 15px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    transition: background-color 0.25s ease;
    width: 100%;
}

.chart-wrapper-bar {
    position: relative;
    height: 250px;
    width: 100%;
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
    flex-wrap: wrap; /* Küçük ekranlarda butonların aşağı kayması için */
    gap: 15px;
}

.page-header h2 {
    font-size: 22px;
    color: var(--text-heading);
    font-weight: 800;
    letter-spacing: -0.5px;
    transition: color 0.25s ease;
    margin: 0;
}

.btn {
    padding: 10px 20px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 13.5px;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    white-space: nowrap; /* Metnin bozulmasını engeller */
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.btn i {
    font-size: 14px;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
    filter: brightness(1.1);
}

.btn:active {
    transform: translateY(0);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, #2980b9 100%);
    color: #fff;
    border: 1px solid rgba(255,255,255,0.1);
}

/* Global Form Controls */
.form-control,
input[type="text"],
input[type="number"],
input[type="date"],
input[type="password"],
input[type="email"],
select,
textarea {
    width: 100%;
    padding: 8px 12px;
    background-color: var(--modal-bg);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-color);
    font-size: 13px;
    font-family: inherit;
    transition: all 0.2s ease;
    outline: none;
}

.form-control:focus,
input:focus,
select:focus,
textarea:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

body.dark-mode select option {
    background-color: var(--card-bg);
    color: var(--text-color);
}

.table-container {
    background: var(--header-bg);
    border-radius: 6px;
    overflow: hidden;
    transition: background-color 0.25s ease;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table th,
.data-table td {
    padding: 14px 20px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.data-table th {
    background-color: var(--main-bg);
    font-weight: 700;
    font-size: 11px;
    color: var(--text-heading);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    transition: background-color 0.25s ease, color 0.25s ease;
}

.data-table td {
    font-size: 13.5px;
    color: var(--text-color);
    line-height: 1.6;
    transition: color 0.25s ease, border-color 0.25s ease;
}

.data-table tr:hover {
    background-color: rgba(0, 0, 0, 0.02);
}

body.dark-mode .data-table tr:hover {
    background-color: rgba(255, 255, 255, 0.02);
}

/* Summary Table Specific Styles */
.summary-table {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
}

.summary-table thead th {
    background-color: var(--sidebar-bg) !important;
    color: #fff !important;
    font-size: 10px;
    padding: 12px 15px;
    border-bottom: none;
}

.summary-table tbody td {
    padding: 15px;
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
}

.summary-table tr:last-child td {
    border-bottom: none;
}

.summary-table .product-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.summary-table .product-name {
    font-weight: 700;
    color: var(--text-color);
    font-size: 14px;
}

.summary-table .product-code {
    font-size: 11px;
    color: var(--text-muted);
    font-family: monospace;
    letter-spacing: 0.5px;
}

.summary-table .stock-amount {
    font-size: 15px;
    font-weight: 700;
}

.summary-table .stock-amount.danger {
    color: #e74c3c;
    font-size: 13px;
    background: rgba(231, 76, 60, 0.1);
    padding: 2px 6px;
    border-radius: 4px;
    font-weight: 800;
}

.summary-table .stock-unit {
    font-size: 12px;
    color: var(--text-muted);
    margin-left: 4px;
    font-weight: 400;
}

.summary-table .unit-price {
    font-weight: 600;
    color: var(--primary-color);
    font-size: 14px;
}

.badge {
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
}

.badge.success {
    background-color: #dcfce7;
    color: #166534;
}

.badge.warning {
    background-color: #fef9c3;
    color: #854d0e;
}

.badge.danger {
    background-color: #fee2e2;
    color: #991b1b;
}

.badge.secondary {
    background-color: #f1f5f9;
    color: #475569;
}

/* Dashboard Detail Stats */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    margin-bottom: 25px;
}

.stat-card {
    background: var(--card-bg);
    color: var(--card-text);
    padding: 24px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    gap: 20px;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--border-color);
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 20px -5px rgba(0, 0, 0, 0.15);
}

.stat-card i {
    font-size: 28px;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.1);
}

.stat-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.stat-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-val {
    font-size: 22px;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.stat-sub-val {
    font-size: 14px;
    font-weight: 600;
    opacity: 0.9;
}

/* Glassmorphism / Premium Colors for Detail Cards */
.card-blue {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    color: #fff;
    border: none;
}

.card-orange {
    background: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
    color: #fff;
    border: none;
}

.card-purple {
    background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
    color: #fff;
    border: none;
}

.card-green {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: #fff;
    border: none;
}

.card-blue .stat-label,
.card-orange .stat-label,
.card-purple .stat-label,
.card-green .stat-label {
    color: rgba(255, 255, 255, 0.8);
}

/* Analysis Card Grid */
.analysis-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 30px;
}

@media (max-width: 1024px) {
    .analysis-grid {
        grid-template-columns: 1fr;
    }
}

.analysis-card {
    background: var(--card-bg);
    padding: 24px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
}

.analysis-card h3 {
    margin-bottom: 24px;
    font-size: 17px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 12px;
}

.analysis-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 18px;
    border-radius: 12px;
    margin-bottom: 12px;
    background: var(--main-bg);
    transition: transform 0.2s;
}

.analysis-item:hover {
    transform: translateX(5px);
}

.analysis-item span {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-muted);
}

.analysis-item strong {
    font-size: 16px;
    font-weight: 700;
}

.form-panel {
    background: var(--header-bg);
    padding: 25px;
    border-radius: 6px;
    transition: background-color 0.25s ease;
}

.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-color);
}

.form-group input,
.form-group select {
    width: 100%;
    max-width: 400px;
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 14px;
    background: var(--main-bg);
    color: var(--text-color);
}

/* Modals */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.2s;
}

.modal.active {
    display: flex;
}

.modal-content {
    background-color: var(--modal-bg);
    padding: 25px;
    border-radius: 8px;
    width: 95%;
    max-width: 500px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color);
    transition: background-color 0.25s ease, border-color 0.25s ease;
}

.modal-content.modal-large {
    max-width: 800px;
}

.modal-content.modal-medium {
    max-width: 600px;
}

.modal-content.modal-small {
    max-width: 400px;
}

.modal-content h3 {
    margin-bottom: 5px;
    color: var(--text-color);
}

.modal-content input,
.modal-content select {
    padding: 9px 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 13px;
    outline: none;
    background: var(--main-bg);
    color: var(--text-color);
}

.modal-content input:focus,
.modal-content select:focus {
    border-color: var(--primary-color);
}

/* Calendar UI */
.shift-layout {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.calendar-panel {
    flex: 1;
    min-width: 300px;
    background: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.calendar-header h3 {
    font-size: 16px;
    color: #334155;
}

.calendar-header .btn {
    padding: 4px 10px;
    font-size: 12px;
}

.calendar-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    text-align: center;
    font-weight: 600;
    font-size: 12px;
    color: #64748b;
    margin-bottom: 10px;
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 5px;
}

.calendar-day {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 500;
    border-radius: 4px;
    cursor: pointer;
    color: #334155;
    background: #f8fafc;
    border: 1px solid transparent;
    transition: all 0.2s;
    position: relative;
}

.calendar-day:hover {
    background: #e2e8f0;
}

.calendar-day.empty {
    background: transparent;
    cursor: default;
}

.calendar-day.today {
    font-weight: 700;
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
}

.calendar-day.selected {
    background: var(--primary-color);
    color: #fff;
    border: 1px solid var(--primary-color);
}

.calendar-day.has-shift::after {
    content: '';
    position: absolute;
    bottom: 4px;
    width: 4px;
    height: 4px;
    background-color: #e74c3c;
    border-radius: 50%;
}

.shift-data-panel {
    flex: 2;
}

/* Personnel List UI */
.personnel-item {
    cursor: pointer;
    transition: background-color 0.2s;
}

.personnel-item:hover {
    background-color: #f1f5f9 !important;
}

/* Login Screen */
.login-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #0f2027, #203a43, #2c5364);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    overflow: hidden;
}

.login-bg-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.login-shape {
    position: absolute;
    border-radius: 50%;
    background: rgba(52, 152, 219, 0.15);
    animation: floatShape 8s ease-in-out infinite;
}

.login-shape.s1 {
    width: 400px;
    height: 400px;
    top: -100px;
    left: -100px;
    animation-delay: 0s;
}

.login-shape.s2 {
    width: 300px;
    height: 300px;
    bottom: -80px;
    right: -80px;
    animation-delay: 3s;
    background: rgba(231, 76, 60, 0.1);
}

.login-shape.s3 {
    width: 200px;
    height: 200px;
    top: 40%;
    left: 60%;
    animation-delay: 5s;
    background: rgba(46, 204, 113, 0.08);
}

@keyframes floatShape {

    0%,
    100% {
        transform: translateY(0) scale(1);
    }

    50% {
        transform: translateY(-30px) scale(1.05);
    }
}

.login-box {
    position: relative;
    z-index: 10;
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 20px;
    padding: 16px 28px;
    width: 100%;
    max-width: 340px;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.05);
    animation: loginSlideIn 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes loginSlideIn {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.95);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.login-clock-wrap {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-bottom: 10px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 8px 16px;
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.login-clock-time {
    font-size: 28px;
    font-weight: 700;
    letter-spacing: 2px;
    color: #ffffff;
    line-height: 1;
    text-shadow: 0 0 20px rgba(52, 152, 219, 0.6);
    font-variant-numeric: tabular-nums;
}

.login-clock-date {
    margin-top: 8px;
    font-size: 13px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.55);
    letter-spacing: 1px;
    text-transform: capitalize;
}

/* Login Box Extra */
.login-logo-wrap {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
}

.login-brand-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    margin-bottom: 12px;
}

.login-logo-container {
    width: 85px;
    height: 85px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    overflow: hidden;
}

.login-logo {
    width: 150px;
    height: 150px;
    object-fit: cover;
    border-radius: 50%; /* Clip black corners */
    mix-blend-mode: screen; /* Blend black background */
    filter: brightness(1.2) contrast(1.1);
    animation: logoFloat 4s ease-in-out infinite;
    margin-bottom: 2px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

@keyframes logoFloat {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-12px) rotate(1deg); }
}

.login-brand-text {
    font-size: 18px;
    letter-spacing: 2.5px;
    text-indent: 2.5px;
    padding: 2px 0;
    text-align: center;
}

.login-title {
    text-align: center;
    font-size: 18px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 2px;
}

.login-subtitle {
    text-align: center;
    font-size: 10px;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 12px;
}

.login-field {
    position: relative;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 8px;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.login-field:focus-within {
    border-color: #3498db;
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.2);
}

.login-field-icon {
    padding: 0 14px;
    color: rgba(255, 255, 255, 0.4);
    font-size: 15px;
}

.login-input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    padding: 14px 14px 14px 0;
    font-size: 14px;
    color: #ffffff;
    font-family: 'Inter', sans-serif;
}

.login-input::placeholder {
    color: rgba(255, 255, 255, 0.35);
}

.login-btn {
    width: 100%;
    margin-top: 10px;
    padding: 14px;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    font-size: 15px;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: linear-gradient(135deg, #3498db, #2980b9);
    color: #fff;
    box-shadow: 0 4px 15px rgba(52, 152, 219, 0.4);
    transition: transform 0.15s, box-shadow 0.15s;
}

.login-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(52, 152, 219, 0.5);
}

.login-btn:active {
    transform: translateY(0);
}

.login-remember {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 5px 0 20px 0;
    color: #ffffff;
    font-size: 14px;
    font-weight: 500;
}

.login-remember input {
    cursor: pointer;
    width: 16px;
    height: 16px;
    accent-color: var(--primary-color);
}

.login-remember label {
    cursor: pointer;
    user-select: none;
}

.login-theme-toggle {
    position: absolute;
    top: 20px;
    right: 20px;
    z-index: 10000;
}

.login-error-msg {
    color: #ff6b6b;
    margin-top: 18px;
    font-size: 13px;
    text-align: center;
    font-weight: 600;
    background: rgba(231, 76, 60, 0.12);
    border: 1px solid rgba(231, 76, 60, 0.3);
    border-radius: 8px;
    padding: 10px 16px;
    animation: shakeError 0.4s ease;
}

@keyframes shakeError {

    0%,
    100% {
        transform: translateX(0);
    }

    20%,
    60% {
        transform: translateX(-6px);
    }

    40%,
    80% {
        transform: translateX(6px);
    }
}

/* CAPTCHA */
.captcha-block {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 10px;
    padding: 14px 16px;
    margin-bottom: 18px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.captcha-question {
    display: flex;
    align-items: center;
    gap: 10px;
}

.captcha-icon {
    color: rgba(255, 255, 255, 0.4);
    font-size: 15px;
}

.captcha-text {
    flex: 1;
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 3px;
    color: #fff;
    background: rgba(52, 152, 219, 0.15);
    border-radius: 6px;
    padding: 6px 14px;
    text-align: center;
    border: 1px dashed rgba(52, 152, 219, 0.4);
    font-variant-numeric: tabular-nums;
    user-select: none;
}

.captcha-refresh {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 8px;
    color: rgba(255, 255, 255, 0.6);
    cursor: pointer;
    font-size: 14px;
    padding: 7px 10px;
    transition: background 0.2s, transform 0.2s;
}

.captcha-refresh:hover {
    background: rgba(52, 152, 219, 0.25);
    color: #fff;
    transform: rotate(90deg);
}

/* LOGIN SCREEN LIGHT MODE OVERRIDES */
body:not(.dark-mode) .login-screen {
    background: linear-gradient(135deg, #e0eafc, #cfdef3) !important;
}

body:not(.dark-mode) .login-box {
    background: rgba(255, 255, 255, 0.85) !important;
    border: 1px solid rgba(255, 255, 255, 0.5) !important;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.1), 0 0 0 1px rgba(255, 255, 255, 0.2) !important;
}

body:not(.dark-mode) .login-clock-wrap {
    background: rgba(0, 0, 0, 0.03) !important;
    border: 1px solid rgba(0, 0, 0, 0.06) !important;
}

body:not(.dark-mode) .login-clock-time {
    color: #2c3e50 !important;
    text-shadow: 0 0 20px rgba(52, 152, 219, 0.3) !important;
}

body:not(.dark-mode) .login-clock-date {
    color: #555555 !important;
}

body:not(.dark-mode) .login-title {
    color: #2c3e50 !important;
}

body:not(.dark-mode) .login-subtitle {
    color: #6c757d !important;
}

body:not(.dark-mode) .login-field {
    background: #f8f9fa !important;
    border: 1px solid #ced4da !important;
}

body:not(.dark-mode) .login-field-icon {
    color: #6c757d !important;
}

body:not(.dark-mode) .login-input {
    color: #2c3e50 !important;
}

body:not(.dark-mode) .login-input::placeholder {
    color: #aab2bd !important;
}

body:not(.dark-mode) .login-remember {
    color: #2c3e50 !important;
}

body:not(.dark-mode) .captcha-block {
    background: #f8f9fa !important;
    border: 1px solid #ced4da !important;
}

body:not(.dark-mode) .captcha-icon {
    color: #6c757d !important;
}

body:not(.dark-mode) .captcha-text {
    color: #2980b9 !important;
    background: #e3f2fd !important;
    border: 1px dashed #90caf9 !important;
}

body:not(.dark-mode) .captcha-refresh {
    background: #f8f9fa !important;
    border: 1px solid #ced4da !important;
    color: #495057 !important;
}

body:not(.dark-mode) .login-shape.s1 {
    background: rgba(52, 152, 219, 0.3) !important;
}

body:not(.dark-mode) .login-shape.s2 {
    background: rgba(231, 76, 60, 0.2) !important;
}

body:not(.dark-mode) .login-shape.s3 {
    background: rgba(46, 204, 113, 0.2) !important;
}

/* Dashboard Welcome Branding */
.dashboard-welcome {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 10px 20px;
    background: rgba(30, 41, 59, 0.4);
    border-radius: 10px;
    border: 1px solid var(--border-color);
    margin-bottom: 15px;
}

.dash-logo {
    width: 50px; /* Daha küçük */
    height: 50px;
    object-fit: cover;
    filter: drop-shadow(0 0 10px var(--neon-blue));
    mix-blend-mode: screen; 
    animation: logoFloat 6s ease-in-out infinite;
}

.dash-welcome-text h1 {
    font-family: 'Orbitron', sans-serif;
    font-size: 20px; /* Daha küçük */
    font-weight: 900;
    line-height: 1;
    margin: 0;
    background: linear-gradient(to bottom, #fff, #94a3b8);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.dash-subtitle {
    font-size: 9px;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--primary-color);
    font-weight: 800;
    margin-top: 3px;
}

.dash-welcome-text p {
    margin-top: 5px;
    opacity: 0.6;
    font-size: 11.5px;
    letter-spacing: 0.3px;
    color: var(--text-color);
}

.dash-welcome-text p span {
    color: var(--neon-green);
    font-weight: bold;
}

/* User Menu Dropdown */
.user-menu {
    position: relative;
    cursor: pointer;
    margin-left: 20px;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 12px;
    border-radius: 6px;
    transition: background 0.2s;
    color: #475569;
    font-weight: 600;
}

.user-info img {
    border: 2px solid #e2e8f0;
}

.user-menu:hover .user-info {
    background: #f1f5f9;
}

.user-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    width: 180px;
    background: var(--header-bg);
    border-radius: 8px;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    padding: 8px 0;
    margin-top: 5px;
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease, visibility 0s 0.3s;
}

.user-menu:hover .user-dropdown,
.user-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    transition: all 0.3s ease, visibility 0s 0s;
}

.user-dropdown a {
    padding: 10px 16px;
    font-size: 13px;
    color: var(--text-color);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: background 0.2s;
}

.user-dropdown a:hover {
    background: var(--main-bg);
    color: var(--primary-color);
}

.user-dropdown a i {
    width: 16px;
    text-align: center;
}

.user-dropdown a#btn-logout:hover {
    color: #ef4444;
}

/* Sub-tabs Styles */
.sub-tab-btn,
.inv-tab-btn {
    padding: 8px 16px;
    border: none;
    background: none;
    font-size: 13px;
    font-weight: 600;
    color: #64748b;
    cursor: pointer;
    transition: all 0.2s;
    border-radius: 4px;
}

.sub-tab-btn:hover,
.inv-tab-btn:hover {
    background: #f1f5f9;
    color: #334155;
}

.sub-tab-btn.active,
.inv-tab-btn.active {
    color: #2980b9;
    background: #e0f2fe;
}

body.dark-mode .sub-tab-btn:hover,
body.dark-mode .inv-tab-btn:hover {
    background: #1e293b;
    color: #f1f5f9;
}

body.dark-mode .sub-tab-btn.active,
body.dark-mode .inv-tab-btn.active {
    background: #1e3a5f;
    color: #3b9de0;
}

.shift-btn:hover {
    background: #e2e8f0 !important;
}

.shift-btn.active {
    background: #27ae60 !important;
    color: white !important;
    border-color: #27ae60 !important;
}

body.dark-mode .shift-btn:hover {
    background: #334155 !important;
}

body.dark-mode .shift-btn.active {
    background: #27ae60 !important;
    color: white !important;
}

/* Section Title Improvements */
.section-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-heading);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--primary-color);
    width: fit-content;
    letter-spacing: -0.3px;
}

.section-title i {
    color: var(--primary-color);
    font-size: 18px;
}

body.dark-mode .section-title {
    color: var(--text-heading);
    border-bottom-color: var(--primary-color);
}
/* Responsive Adjustments */

@media (max-width: 1200px) {
    .dashboard-grid-top {
        grid-template-columns: repeat(2, 1fr);
    }
    .charts-row {
        grid-template-columns: repeat(2, 1fr);
    }
    .stats-row {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .analysis-grid {
        grid-template-columns: 1fr;
    }
    .bar-charts-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .sidebar {
        position: fixed;
        left: -250px;
        height: 100vh;
        z-index: 1000;
        transition: left 0.3s ease;
    }

    .sidebar.mobile-active {
        left: 0;
        box-shadow: 10px 0 30px rgba(0,0,0,0.3);
    }

    .menu-toggle {
        display: block; /* Mobilde göster */
    }

    .sidebar-overlay {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0,0,0,0.5);
        z-index: 999;
    }

    .sidebar.mobile-active ~ .sidebar-overlay {
        display: block;
    }

    .dashboard-grid-top, .charts-row, .stats-row, .bar-charts-row {
        grid-template-columns: 1fr !important;
    }

    .topbar-right .user-info span {
        display: none;
    }

    .main-body {
        padding: 15px;
        margin: 5px;
    }

    .modal-content {
        width: 95% !important;
        margin: 10px;
        padding: 15px;
    }

    .table-container {
        overflow-x: auto;
    }

    .data-table {
        min-width: 600px;
    }

    .page-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .page-header h2 {
        font-size: 18px;
    }

    .form-panel {
        padding: 15px;
    }

    .stat-card {
        padding: 15px;
    }

    .login-box {
        width: 90%;
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .topbar-right .lang-selector {
        display: none;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .chart-wrapper {
        height: 180px;
    }
}

/* CNC GATE ANIMATION STYLES */
.cnc-gate-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: 100000; display: flex; overflow: hidden; pointer-events: auto; }
.cnc-door { position: relative; width: 50%; height: 100%; background: linear-gradient(135deg, #2c3e50 0%, #000000 100%); box-shadow: inset 0 0 100px rgba(0,0,0,0.5); display: flex; flex-direction: column; justify-content: center; align-items: center; border: 4px solid #1a1a1a; transition: transform 4s cubic-bezier(0.7, 0, 0.3, 1); }
.cnc-door::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: repeating-linear-gradient(45deg, rgba(255, 255, 255, 0.03) 0px, rgba(255, 255, 255, 0.03) 1px, transparent 1px, transparent 10px); pointer-events: none; }
.left-door { border-right: 2px solid #555; transform: translateX(0); }
.cnc-gate-overlay.open .left-door { transform: translateX(-100%); }
.right-door { border-left: 2px solid #555; transform: translateX(0); }
.cnc-gate-overlay.open .right-door { transform: translateX(100%); }

.cnc-door-glow {
    position: absolute;
    top: 0;
    left: calc(50% - 25px);
    width: 50px;
    height: 100%;
    background: linear-gradient(to right, transparent, rgba(230, 126, 34, 0.5), #f39c12, rgba(230, 126, 34, 0.5), transparent);
    z-index: 100000;
    box-shadow: 0 0 50px #f39c12, 0 0 100px #e67e22;
    opacity: 0.8;
    mix-blend-mode: screen;
    transition: all 1s ease;
}
.cnc-gate-overlay.open .cnc-door-glow {
    opacity: 0;
    width: 0;
    transition: all 0.5s ease;
}
.cnc-window-frame { width: 70%; height: 48%; background: #111; padding: 15px; border-radius: 8px; box-shadow: inset 0 0 20px #000, 0 5px 15px rgba(0,0,0,0.5); border: 2px solid #333; display: flex; align-items: center; justify-content: center; }
.cnc-window { width: 100%; height: 100%; background: rgba(52, 152, 219, 0.1); border-radius: 4px; position: relative; overflow: hidden; display: flex; align-items: center; justify-content: center; backdrop-filter: blur(2px); border: 1px solid rgba(255,255,255,0.1); }
.cnc-window-reflection { position: absolute; top: -50%; left: -50%; width: 200%; height: 200%; background: linear-gradient(45deg, transparent, rgba(255,255,255,0.05), transparent); animation: reflection 4s infinite linear; }
.cnc-window-inner-text { font-family: 'Orbitron', sans-serif; color: #f39c12; font-weight: 700; letter-spacing: 2px; font-size: 14px; text-shadow: 0 0 10px rgba(243, 156, 18, 0.5); opacity: 0.6; }
.cnc-hazard-strip { width: 100%; height: 30px; background: repeating-linear-gradient(-45deg, #f1c40f, #f1c40f 20px, #2c3e50 20px, #2c3e50 40px); position: absolute; z-index: 5; }
.cnc-hazard-strip.top { top: 0; border-bottom: 2px solid #000; }
.cnc-hazard-strip.bottom { bottom: 0; border-top: 2px solid #000; }
.cnc-brand-area { text-align: center; padding: 20px; }
.cnc-brand-logo { font-family: 'Orbitron', sans-serif; font-size: 80px; font-weight: 900; color: #fff; line-height: 1; margin-bottom: 10px; text-shadow: 3px 3px 0 #3498db; }
.cnc-brand-text { font-family: 'Orbitron', sans-serif; font-size: 24px; font-weight: 800; color: #fff; letter-spacing: 5px; }
.cnc-brand-text span { display: block; font-size: 10px; color: #3498db; letter-spacing: 8px; margin-top: 5px; }
.cnc-rivets .rivet { position: absolute; width: 12px; height: 12px; background: radial-gradient(circle at 30% 30%, #555, #111); border-radius: 50%; box-shadow: 2px 2px 5px rgba(0,0,0,0.5); z-index: 10; }
.rivet.r1 { top: 40px; left: 20px; }
.rivet.r2 { top: 40px; right: 20px; }
.rivet.r3 { bottom: 40px; left: 20px; }
.rivet.r4 { bottom: 40px; right: 20px; }
/* --- MAKİNE MERKEZİ (MACHINE CENTER) --- */
.machine-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px; padding: 10px 0; }
.machine-card { background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 16px; padding: 20px; transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); position: relative; overflow: hidden; }
.machine-card::before { content: ''; position: absolute; top: 0; left: 0; width: 4px; height: 100%; background: var(--text-muted); opacity: 0.3; }

/* Status Based Accents */
.machine-card.status-running { border-left: 4px solid var(--neon-green); }
.machine-card.status-running .machine-status-dot { background: var(--neon-green); box-shadow: 0 0 10px var(--neon-green); }
.machine-card.status-stopped { border-left: 4px solid #94a3b8; }
.machine-card.status-stopped .machine-status-dot { background: #94a3b8; }
.machine-card.status-faulty { border-left: 4px solid var(--neon-red); }
.machine-card.status-faulty .machine-status-dot { background: var(--neon-red); box-shadow: 0 0 10px var(--neon-red); }
.machine-card.status-mainten { border-left: 4px solid #f39c12; }
.machine-card.status-mainten .machine-status-dot { background: #f39c12; box-shadow: 0 0 10px #f39c12; }

.machine-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 20px; }
.machine-title h3 { font-size: 18px; margin-bottom: 4px; color: var(--card-text); }
.machine-type { font-size: 12px; color: var(--text-muted); }
.machine-status-dot { width: 10px; height: 10px; border-radius: 50%; transition: all 0.3s; }

.machine-stats-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; margin-bottom: 20px; }
.m-stat { display: flex; flex-direction: column; gap: 5px; }
.m-label { font-size: 10px; text-transform: uppercase; letter-spacing: 1px; color: var(--text-muted); }
.m-value { font-size: 16px; font-weight: 700; color: var(--card-text); }

.maintenance-bar-wrapper { margin-bottom: 20px; }
.m-bar-header { display: flex; justify-content: space-between; font-size: 11px; margin-bottom: 8px; color: var(--text-muted); }
.maintenance-bar { height: 6px; background: rgba(255,255,255,0.05); border-radius: 3px; overflow: hidden; }
.m-bar-fill { height: 100%; width: 0; transition: width 1s ease-in-out; border-radius: 3px; }

.machine-actions { display: flex; gap: 10px; }
.machine-card:hover { transform: translateY(-5px); box-shadow: 0 10px 25px rgba(0,0,0,0.2); border-color: rgba(255,255,255,0.2); }

@keyframes slideDown { from { opacity: 0; transform: translateY(-10px); } to { opacity: 1; transform: translateY(0); } }


/* SPARK EFFECT STYLES */
.sparks-container { position: absolute; top: 50%; left: 50%; width: 2px; height: 100%; transform: translate(-50%, -50%); z-index: 100001; pointer-events: none; }
.spark { position: absolute; width: 3px; height: 3px; background: #fff; border-radius: 50%; box-shadow: 0 0 10px #ff9d00, 0 0 20px #ff5e00; pointer-events: none; opacity: 1; }
@keyframes spark-flare { 0% { transform: translate(0, 0) scale(1); opacity: 1; } 100% { transform: translate(var(--dx), var(--dy)) scale(0); opacity: 0; } }

/* Gelişmiş Uzun Kuyruklu Kıvılcımlar */
.spark { position: absolute; width: 1.5px; height: 30px; background: linear-gradient(to top, rgba(211, 84, 0, 0) 0%, rgba(230, 126, 34, 1) 50%, rgba(255, 255, 255, 1) 100%); box-shadow: 0 0 10px #d35400, 0 0 15px #e67e22; border-radius: 2px; pointer-events: none; opacity: 1; filter: blur(0.5px); }
@keyframes spark-flare-long { 0% { transform: translate(0, 0) rotate(var(--angle)) scaleY(0); opacity: 1; } 10% { transform: translate(var(--dx_10), var(--dy_10)) rotate(var(--angle)) scaleY(1.5); } 100% { transform: translate(var(--dx), var(--dy)) rotate(var(--angle)) scaleY(0.2); opacity: 0; } }

/* --- ROBOT ASSISTANT STYLES --- */
.robot-assistant {
    position: fixed;
    bottom: 0;
    right: 0;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    pointer-events: none;
}

#robot-img {
    width: 180px;
    height: auto;
    cursor: pointer;
    pointer-events: auto;
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    mix-blend-mode: screen;
    filter: drop-shadow(0 0 20px rgba(52, 152, 219, 0.3));
    margin-right: -10px;
    margin-bottom: -5px;
}

#robot-img:hover {
    transform: scale(1.05) translateY(-5px);
}

.voice-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-muted);
    width: 35px;
    height: 35px;
    border-radius: 10px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.voice-btn:hover {
    background: rgba(52, 152, 219, 0.1);
    color: var(--neon-blue);
    transform: scale(1.05);
}

.voice-btn.listening {
    background: var(--neon-red);
    color: #fff !important;
    animation: pulse-red 2s infinite;
    border-color: var(--neon-red);
}

.speech-bubble {
    background: rgba(15, 23, 42, 0.85);
    color: #f8fafc;
    padding: 12px 20px;
    border-radius: 20px 20px 4px 20px;
    margin-bottom: 5px;
    margin-right: 30px;
    font-size: 14px;
    font-weight: 600;
    box-shadow: 0 10px 25px rgba(0,0,0,0.4);
    border: 1px solid rgba(255,255,255,0.1);
    backdrop-filter: blur(12px);
    opacity: 0;
    transform: translateY(20px) scale(0.9);
    animation: robotBubbleIn 0.8s cubic-bezier(0.68, -0.55, 0.265, 1.55) forwards 1.5s;
    pointer-events: auto;
}

/* --- KARMAN CHAT WINDOW STYLES --- */
.karman-chat-window {
    position: absolute;
    bottom: calc(100% + 10px); /* Robotun hemen üzerinde açılması için */
    right: 30px;
    width: 320px;
    height: 400px;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(52, 152, 219, 0.3);
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 50px rgba(0,0,0,0.6);
    opacity: 0;
    transform: translateY(20px) scale(0.95);
    pointer-events: none;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    z-index: 10001;
}

.karman-chat-window.active {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}

.chat-header {
    padding: 15px 20px;
    background: rgba(52, 152, 219, 0.2);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 20px 20px 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.msg.thinking {
    font-style: italic;
    font-size: 11px;
    background: transparent !important;
    box-shadow: none !important;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--neon-blue);
    animation: pulse 1.5s infinite;
}
.msg.thinking i { font-size: 14px; }

.chat-header-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.status-dot {
    width: 8px;
    height: 8px;
    background: #2ecc71;
    border-radius: 50%;
    box-shadow: 0 0 10px #2ecc71;
    animation: pulse 2s infinite;
}

/* --- BİLDİRİM MERKEZİ (ALERT CENTER) --- */
.alert-center { position: relative; display: flex; align-items: center; }
.topbar-btn { background: none; border: none; font-size: 1.2rem; color: var(--text-muted); cursor: pointer; position: relative; padding: 5px; transition: color 0.3s; display: flex; align-items: center; justify-content: center; }
.topbar-btn:hover { color: var(--neon-blue); }
.alert-badge { position: absolute; top: -5px; right: -5px; background: var(--neon-red); color: white; border-radius: 50%; width: 16px; height: 16px; font-size: 10px; display: flex; align-items: center; justify-content: center; border: 2px solid var(--header-bg); font-weight: bold; }

.alert-dropdown { position: absolute; top: 40px; right: 0; width: 320px; background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 12px; box-shadow: 0 10px 30px rgba(0,0,0,0.5); display: none; z-index: 2000; overflow: hidden; }
.alert-dropdown.active { display: block; animation: slideDown 0.2s ease-out; }
.alert-header { padding: 12px 15px; border-bottom: 1px solid var(--border-color); display: flex; justify-content: space-between; align-items: center; font-weight: 600; font-size: 14px; background: rgba(255,255,255,0.02); }
.alert-list { max-height: 350px; overflow-y: auto; }
.alert-item { padding: 15px; border-bottom: 1px solid var(--border-color); cursor: pointer; transition: background 0.2s; display: flex; gap: 15px; align-items: flex-start; }
.alert-item:hover { background: rgba(255,255,255,0.05); }
.alert-item.critical { border-left: 4px solid var(--neon-red); background: rgba(255, 49, 49, 0.03); }
.alert-icon { font-size: 1.1rem; flex-shrink: 0; }
.alert-content { flex: 1; }
.alert-title { font-weight: 600; font-size: 13px; margin-bottom: 4px; display: block; color: var(--card-text); }
.alert-desc { font-size: 12px; color: var(--text-muted); line-height: 1.5; }
.alert-time { font-size: 10px; color: var(--text-muted); margin-top: 8px; display: block; opacity: 0.6; }
.alert-empty { padding: 40px 20px; text-align: center; color: var(--text-muted); font-size: 13px; }

/* Pulse Animation for Critical Items */
@keyframes pulse-red { 0% { box-shadow: 0 0 0 0 rgba(255, 49, 49, 0.4); } 70% { box-shadow: 0 0 0 10px rgba(255, 49, 49, 0); } 100% { box-shadow: 0 0 0 0 rgba(255, 49, 49, 0); } }
.pulse-critical { animation: pulse-red 2s infinite; border-radius: 4px; }


.cnc-door-glow {
    position: absolute;
    top: 0;
    left: calc(50% - 25px);
    width: 50px;
    height: 100%;
    background: linear-gradient(to right, transparent, rgba(230, 126, 34, 0.5), #f39c12, rgba(230, 126, 34, 0.5), transparent);
    z-index: 100000;
    box-shadow: 0 0 50px #f39c12, 0 0 100px #e67e22;
    opacity: 0.8;
    mix-blend-mode: screen;
    transition: all 1s ease;
}
.cnc-gate-overlay.open .cnc-door-glow {
    opacity: 0;
    width: 0;
    transition: all 0.5s ease;
}

.chat-header span {
    font-weight: 700;
    font-size: 14px;
    color: #fff;
    letter-spacing: 0.5px;
}

#close-karman-chat {
    background: none;
    border: none;
    color: rgba(255,255,255,0.5);
    cursor: pointer;
    font-size: 16px;
    transition: color 0.3s;
}

#close-karman-chat:hover {
    color: #fff;
}

.chat-body {
    flex: 1;
    padding: 15px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.msg {
    max-width: 85%;
    padding: 10px 14px;
    border-radius: 12px;
    font-size: 13.5px;
    line-height: 1.5;
    position: relative;
    word-wrap: break-word;
}

.msg.bot {
    align-self: flex-start;
    background: rgba(255, 255, 255, 0.05);
    color: #e2e8f0;
    border-bottom-left-radius: 2px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.msg.user {
    align-self: flex-end;
    background: linear-gradient(135deg, #3498db 0%, #2980b9 100%);
    color: #fff;
    border-bottom-right-radius: 2px;
    box-shadow: 0 4px 10px rgba(52, 152, 219, 0.3);
}

.chat-footer {
    padding: 15px;
    background: rgba(0, 0, 0, 0.2);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 0 0 20px 20px;
    display: flex;
    gap: 10px;
}

#karman-user-input {
    flex: 1;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 8px 12px;
    color: #fff;
    font-size: 13px;
}

#karman-user-input:focus {
    outline: none;
    border-color: #3498db;
    background: rgba(255, 255, 255, 0.08);
}

#send-karman-chat, .voice-btn {
    background: #3498db;
    border: none;
    color: #fff;
    width: 35px;
    height: 35px;
    border-radius: 10px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.voice-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-muted);
}

.voice-btn:hover {
    background: rgba(52, 152, 219, 0.1);
    color: #3498db;
    transform: scale(1.05);
}

#send-karman-chat:hover {
    background: #2980b9;
    transform: scale(1.05);
}

#send-karman-chat:hover {
    background: #2980b9;
    transform: scale(1.05);
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.2); opacity: 0.7; }
    100% { transform: scale(1); opacity: 1; }
}

/* Dashboard & General Scaling for Different Heights (Laptops Fix) */
@media (max-height: 800px) {
    :root {
        --sidebar-width: 210px;
    }
    .topbar { height: 40px; }
    .main-body { padding: 10px; margin: 4px; }
    .dashboard-welcome { padding: 8px 15px; margin-bottom: 10px; }
    .dash-logo { width: 40px; height: 40px; }
    .dash-welcome-text h1 { font-size: 18px !important; }
    .dash-welcome-text p { font-size: 10.5px; }
    .dash-card { padding: 8px 12px; }
    .dash-card i { font-size: 20px; }
    .dc-info h3 { font-size: 12px; }
    .chart-wrapper { height: 110px; }
    .chart-wrapper-bar { height: 180px; }
}

/* Tablet & Intermediate Desktop (Up to 1200px) */
@media (max-width: 1200px) {
    .dashboard-grid-top {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    }
    .page-header h2 { font-size: 18px; }
}

/* Mobile & Tablet Mode (Up to 992px) */
@media (max-width: 992px) {
    :root { --sidebar-width: 200px; }
    .sidebar {
        position: fixed;
        left: 0;
        top: 0;
        height: 100vh;
        z-index: 2000;
        box-shadow: 20px 0 50px rgba(0,0,0,0.5);
    }
    .main-content { margin-left: 0 !important; width: 100%; }
    .topbar { padding: 0 15px; }
    .dashboard-welcome { flex-direction: column; text-align: center; padding: 20px 15px !important; }
    .dashboard-welcome h1 { font-size: 18px !important; }
}

/* Landscape Mode Fixes */
@media (max-height: 500px) and (orientation: landscape) {
    .sidebar { overflow-y: auto; }
    .karman-chat-window { height: 80vh; }
    .login-box { margin: 10px auto; transform: scale(0.85); }
}

/* =====================================================
   ============ RESPONSIVE FIX (v2.1) ==================
   Tüm cihazlar için giriş ekranı ve genel düzeltmeler
   ===================================================== */

/* --- TEMEL: Herkes için box-sizing ve yatay scroll engelle --- */
*, *::before, *::after { box-sizing: border-box; }
html, body { max-width: 100%; overflow-x: hidden; }

/* --- LOGIN EKRANI: Tüm cihazlarda ortalanmış, taşmasız --- */
.login-screen.cnc-login-wrapper {
    padding: 20px 12px;
    min-height: 100vh;
    min-height: 100dvh; /* dynamic viewport (mobile chrome/safari bar fix) */
    overflow-y: auto;
    align-items: center;
    justify-content: center;
}

.login-box {
    max-width: 360px;
    width: 100%;
    padding: 20px 24px !important;
    margin: auto;
    max-height: calc(100vh - 40px);
    max-height: calc(100dvh - 40px);
    overflow-y: auto;
}
.login-box::-webkit-scrollbar { width: 4px; }
.login-box::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.2); border-radius: 2px; }

/* Logo boyutunu sabitle (overflow önlemek için) */
.login-logo {
    width: 90px !important;
    height: 90px !important;
}
.login-logo-container {
    width: 90px !important;
    height: 90px !important;
}

.login-clock-time { font-size: 22px; letter-spacing: 1.5px; }
.login-clock-date { font-size: 11px; margin-top: 4px; }
.login-clock-wrap { padding: 6px 12px; margin-bottom: 8px; }

.login-title { font-size: 17px; margin-bottom: 2px; }
.login-subtitle { font-size: 11px; margin-bottom: 10px; }

.login-field { margin-bottom: 10px; }
.login-input { padding: 12px 12px 12px 0; font-size: 14px; }

.captcha-block { padding: 10px 12px; margin-bottom: 12px; gap: 8px; }
.captcha-text { font-size: 15px; letter-spacing: 2px; padding: 6px 10px; }

.login-remember { margin: 4px 0 12px 0; font-size: 13px; }
.login-btn { padding: 12px; font-size: 14px; }

/* Login theme toggle telefonda kenardan yapışmasın */
.login-theme-toggle {
    top: max(12px, env(safe-area-inset-top, 12px));
    right: max(12px, env(safe-area-inset-right, 12px));
}

/* --- MOBİL: 480px altı --- */
@media (max-width: 480px) {
    .login-screen.cnc-login-wrapper { padding: 12px 8px; }
    .login-box {
        padding: 16px 18px !important;
        border-radius: 16px;
        max-width: 100%;
    }
    .login-logo, .login-logo-container {
        width: 70px !important;
        height: 70px !important;
    }
    .login-clock-time { font-size: 18px; letter-spacing: 1px; }
    .login-clock-date { font-size: 10px; }
    .login-brand-text { font-size: 14px; letter-spacing: 1.5px; }
    .login-title { font-size: 16px; }
    .login-subtitle { font-size: 10px; margin-bottom: 8px; }
    .login-input { padding: 10px 10px 10px 0; font-size: 13px; }
    .login-field-icon { padding: 0 10px; font-size: 13px; }
    .captcha-block { padding: 8px 10px; }
    .captcha-text { font-size: 13px; letter-spacing: 1.5px; padding: 4px 8px; }
    .captcha-refresh { padding: 5px 8px; font-size: 12px; }
    .login-btn { padding: 11px; font-size: 13px; gap: 8px; }
    .login-remember { font-size: 12px; }
    .login-remember input { width: 14px; height: 14px; }
    .login-error-msg { font-size: 11px; padding: 8px 12px; margin-top: 10px; }

    /* CNC kapı animasyonu mobilde çok büyük durabilir — uyarla */
    .cnc-window-inner-text { font-size: 10px !important; }
    .cnc-brand-text { font-size: 14px !important; }
    .cnc-brand-logo { font-size: 30px !important; }
}

/* --- ÇOK KÜÇÜK: 360px altı (eski/küçük telefonlar) --- */
@media (max-width: 360px) {
    .login-box { padding: 14px 14px !important; }
    .login-logo, .login-logo-container { width: 60px !important; height: 60px !important; }
    .login-clock-time { font-size: 16px; }
    .captcha-text { font-size: 12px; letter-spacing: 1px; }
}

/* --- LANDSCAPE (yatay telefon) override --- */
@media (max-height: 600px) and (orientation: landscape) {
    .login-screen.cnc-login-wrapper {
        align-items: flex-start;
        padding: 10px;
    }
    .login-box {
        transform: none;
        max-width: 420px;
        padding: 12px 20px !important;
        margin: 0 auto;
    }
    .login-logo, .login-logo-container { width: 55px !important; height: 55px !important; }
    .login-clock-wrap { padding: 4px 10px; margin-bottom: 6px; }
    .login-clock-time { font-size: 16px; }
    .login-clock-date { font-size: 9px; margin-top: 2px; }
    .login-title { font-size: 14px; margin-bottom: 0; }
    .login-subtitle { font-size: 10px; margin-bottom: 6px; }
    .login-field { margin-bottom: 8px; }
    .login-input { padding: 8px 10px 8px 0; }
    .captcha-block { padding: 6px 10px; margin-bottom: 8px; gap: 6px; }
    .login-btn { padding: 9px; margin-top: 4px; }
    .login-remember { margin: 2px 0 8px 0; }
}

/* --- 800px height civarı (laptop) override: login'i etkileme --- */
@media (max-height: 800px) {
    .login-screen.cnc-login-wrapper .login-box {
        padding: 14px 22px !important;
    }
    .login-screen.cnc-login-wrapper .login-logo,
    .login-screen.cnc-login-wrapper .login-logo-container {
        width: 75px !important;
        height: 75px !important;
    }
}

/* --- LOGIN SHAPES mobilde küçült (performans + estetik) --- */
@media (max-width: 768px) {
    .login-shape.s1 { width: 220px; height: 220px; top: -60px; left: -60px; }
    .login-shape.s2 { width: 180px; height: 180px; bottom: -50px; right: -50px; }
    .login-shape.s3 { width: 120px; height: 120px; }
}

/* --- Genel: Touch hedeflerini büyüt (min 44x44 Apple/Google) --- */
@media (hover: none) and (pointer: coarse) {
    .login-btn, .captcha-refresh, .theme-toggle-btn { min-height: 44px; }
    .login-input { min-height: 44px; }
}

/* --- Dashboard ve sayfa genel mobil fix --- */
@media (max-width: 768px) {
    .main-body { padding: 10px !important; margin: 4px !important; }
    .page-header { flex-direction: column; align-items: stretch; gap: 10px; }
    .page-header h2 { font-size: 16px; }
    .header-actions { flex-wrap: wrap; width: 100%; }
    .header-actions .btn { flex: 1 1 auto; }
    .dashboard-grid-top { grid-template-columns: 1fr 1fr; gap: 10px; }
    .dash-card { padding: 10px; }
    .dash-card i { font-size: 22px; }
    .dc-info h3 { font-size: 11px; }
    .dc-info span { font-size: 13px; }
    .charts-row { flex-direction: column; }
    .data-table { font-size: 12px; }
    .data-table th, .data-table td { padding: 6px 4px; }
    .modal-content { width: 92vw !important; max-width: 420px; max-height: 85vh; overflow-y: auto; padding: 16px !important; }
}
@media (max-width: 480px) {
    .dashboard-grid-top { grid-template-columns: 1fr; }
    .topbar { height: 48px; padding: 0 10px; }
    .user-info span { display: none; }
}

/* --- Admin panel filtre butonları mobilde düzgün kaydırılsın --- */
@media (max-width: 768px) {
    #view-admin-panel .page-header { flex-direction: column; align-items: stretch; }
    #view-admin-panel .page-header > div { width: 100%; margin-left: 0 !important; }
    #view-admin-panel .admin-filter-btn { font-size: 11px; padding: 5px 10px; }
    #admin-approvals-table { font-size: 11px; min-width: 600px; }
    #admin-approvals-container { overflow-x: auto; }
}

/* --- KARMAN robot butonu mobilde fixed ve küçült --- */
@media (max-width: 768px) {
    .robot-assistant { bottom: 10px; right: 10px; }
    .robot-controls img { width: 60px !important; height: auto !important; }
    .speech-bubble { font-size: 11px; max-width: 180px; }
    .karman-chat-window { width: calc(100vw - 20px) !important; max-width: 360px; height: 60vh !important; }
}

/* =====================================================
   ============ MODERN MINIMAL UI v3.0 =================
   Tüm sayfalar için kapsamlı modern/minimalist tasarım
   ===================================================== */

/* --- Temel renk paleti yenilemesi --- */
:root {
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.15);
    --shadow-lg: 0 12px 32px rgba(0,0,0,0.25);
    --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --glass-blur: blur(14px);
}

/* --- SIDEBAR: daha ince, minimal --- */
.sidebar {
    background: linear-gradient(180deg, #0a0f1c 0%, #0f172a 100%);
    border-right: 1px solid rgba(255,255,255,0.04);
}
.sidebar-header {
    border-bottom: 1px solid rgba(255,255,255,0.04) !important;
    padding: 20px 20px !important;
}
.sidebar-logo-text {
    background: linear-gradient(135deg, #60a5fa, #3b82f6);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: 2px;
}
.sidebar-nav {
    padding: 12px 10px;
}
.nav-item {
    border-radius: var(--radius-sm);
    padding: 10px 14px;
    margin: 2px 0;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.2px;
    transition: var(--transition);
    border: 1px solid transparent;
    gap: 12px;
}
.nav-item i {
    font-size: 14px;
    width: 18px;
    text-align: center;
}
.nav-item:hover {
    background: rgba(59, 130, 246, 0.08) !important;
    color: #60a5fa !important;
    transform: translateX(2px);
}
.nav-item.active {
    background: linear-gradient(135deg, rgba(59,130,246,0.15), rgba(59,130,246,0.05)) !important;
    color: #60a5fa !important;
    border-color: rgba(59,130,246,0.2);
    box-shadow: inset 3px 0 0 #3b82f6;
}
.sidebar-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.08), transparent);
    margin: 14px 12px;
    border: none;
}

/* --- TOPBAR: glassy, slim --- */
.topbar {
    background: rgba(15, 23, 42, 0.8) !important;
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid rgba(255,255,255,0.04) !important;
    padding: 10px 24px !important;
}
.topbar-btn, .theme-toggle-btn {
    background: rgba(255,255,255,0.04) !important;
    border: 1px solid rgba(255,255,255,0.06) !important;
    border-radius: var(--radius-sm) !important;
    transition: var(--transition);
    color: #cbd5e1 !important;
}
.topbar-btn:hover, .theme-toggle-btn:hover {
    background: rgba(59,130,246,0.12) !important;
    border-color: rgba(59,130,246,0.3) !important;
    color: #60a5fa !important;
}

/* --- USER MENU: modern dropdown --- */
.user-info {
    padding: 6px 12px;
    border-radius: var(--radius-md);
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.06);
    transition: var(--transition);
    gap: 8px;
}
.user-info:hover {
    background: rgba(59,130,246,0.08);
    border-color: rgba(59,130,246,0.25);
}
.user-dropdown {
    background: rgba(15,23,42,0.95) !important;
    backdrop-filter: var(--glass-blur);
    border: 1px solid rgba(255,255,255,0.08) !important;
    border-radius: var(--radius-md) !important;
    box-shadow: var(--shadow-lg) !important;
    padding: 6px !important;
}
.user-dropdown a {
    border-radius: var(--radius-sm);
    padding: 10px 14px;
    font-size: 13px;
    gap: 10px;
    transition: var(--transition);
}
.user-dropdown a:hover {
    background: rgba(59,130,246,0.1);
}

/* --- CARDS: minimalist, clean --- */
.dash-card, .stat-card, .chart-panel, .form-panel, .table-container,
.analysis-card, .machine-card, .shift-data-panel, .calendar-panel,
.personnel-panel {
    background: rgba(30,41,59,0.5) !important;
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid rgba(255,255,255,0.06) !important;
    border-radius: var(--radius-md) !important;
    box-shadow: var(--shadow-sm) !important;
    transition: var(--transition);
}

.dash-card {
    padding: 18px 20px !important;
    gap: 14px;
    position: relative;
    overflow: hidden;
}
.dash-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, #3b82f6, #8b5cf6);
    opacity: 0;
    transition: var(--transition);
}
.dash-card:hover {
    transform: translateY(-3px);
    border-color: rgba(59,130,246,0.25) !important;
    box-shadow: 0 12px 32px rgba(59,130,246,0.12) !important;
}
.dash-card:hover::before {
    opacity: 1;
}
.dash-card i {
    font-size: 22px !important;
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(59,130,246,0.1);
    border-radius: var(--radius-sm);
    -webkit-text-fill-color: initial;
    color: #60a5fa !important;
}
.dc-info h3 {
    font-size: 11px !important;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #94a3b8 !important;
    font-weight: 600;
    margin-bottom: 4px;
}
.dc-info span {
    font-size: 20px !important;
    font-weight: 700;
    color: #f8fafc;
    letter-spacing: -0.5px;
}

/* --- DASHBOARD WELCOME HEADER --- */
.dashboard-welcome {
    background: linear-gradient(135deg, rgba(59,130,246,0.1), rgba(139,92,246,0.05)) !important;
    border: 1px solid rgba(59,130,246,0.15) !important;
    border-radius: var(--radius-lg) !important;
    padding: 24px 28px !important;
    margin-bottom: 20px !important;
    position: relative;
    overflow: hidden;
}
.dashboard-welcome::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(59,130,246,0.08), transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}
.dash-welcome-text h1 {
    font-size: 26px !important;
    font-weight: 800 !important;
    letter-spacing: -1px;
    background: linear-gradient(135deg, #f8fafc, #94a3b8);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin: 0;
}
.dash-subtitle {
    font-size: 10px !important;
    letter-spacing: 3px !important;
    color: #60a5fa !important;
    font-weight: 700;
    margin-top: 4px;
}
.dash-welcome-text p {
    font-size: 12px !important;
    color: #94a3b8;
    margin-top: 6px;
}

/* --- TABLES: clean, minimal --- */
.data-table {
    border-collapse: separate;
    border-spacing: 0;
}
.data-table thead th {
    background: rgba(15,23,42,0.6) !important;
    color: #94a3b8 !important;
    font-size: 10px !important;
    letter-spacing: 1px;
    text-transform: uppercase;
    font-weight: 700;
    padding: 12px 14px !important;
    border-bottom: 1px solid rgba(255,255,255,0.08) !important;
    border-top: none !important;
    border-left: none !important;
    border-right: none !important;
}
.data-table tbody td {
    padding: 12px 14px !important;
    border-bottom: 1px solid rgba(255,255,255,0.04) !important;
    font-size: 13px;
    color: #e2e8f0;
    transition: background 0.15s;
}
.data-table tbody tr {
    transition: var(--transition);
}
.data-table tbody tr:hover td {
    background: rgba(59,130,246,0.04) !important;
}
.data-table tbody tr:last-child td {
    border-bottom: none !important;
}

/* --- PAGE HEADER: slimmer and cleaner --- */
.page-header {
    padding: 0 !important;
    margin-bottom: 20px !important;
    border-bottom: none !important;
}
.page-header h2 {
    font-size: 22px !important;
    font-weight: 700 !important;
    letter-spacing: -0.5px;
    color: #f8fafc !important;
    margin: 0;
}

/* --- BUTTONS: modern, smooth --- */
.btn {
    border-radius: var(--radius-sm) !important;
    padding: 8px 16px !important;
    font-size: 12px !important;
    font-weight: 600 !important;
    letter-spacing: 0.2px;
    transition: var(--transition);
    border: 1px solid transparent;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
}
.btn-primary {
    background: linear-gradient(135deg, #3b82f6, #2563eb) !important;
    color: #fff !important;
    box-shadow: 0 2px 8px rgba(59,130,246,0.25);
}
.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(59,130,246,0.35);
    filter: brightness(1.1);
}
.btn-primary:active {
    transform: translateY(0);
}

/* --- FORM CONTROLS: modern inputs --- */
.form-control, input[type="text"], input[type="number"], input[type="date"],
input[type="time"], input[type="password"], input[type="email"], select, textarea {
    background: rgba(15,23,42,0.5) !important;
    border: 1px solid rgba(255,255,255,0.08) !important;
    border-radius: var(--radius-sm) !important;
    color: #e2e8f0 !important;
    padding: 10px 14px !important;
    font-size: 13px !important;
    font-family: 'Inter', sans-serif;
    transition: var(--transition);
    outline: none;
}
.form-control:focus, input:focus, select:focus, textarea:focus {
    border-color: rgba(59,130,246,0.5) !important;
    box-shadow: 0 0 0 3px rgba(59,130,246,0.12) !important;
    background: rgba(15,23,42,0.8) !important;
}
.form-group label {
    font-size: 11px !important;
    letter-spacing: 0.3px;
    color: #94a3b8 !important;
    font-weight: 600;
    margin-bottom: 6px !important;
    display: block;
    text-transform: uppercase;
}

/* --- BADGES: minimal pill style --- */
.badge {
    border-radius: 12px !important;
    padding: 3px 10px !important;
    font-size: 10px !important;
    font-weight: 700;
    letter-spacing: 0.3px;
    text-transform: uppercase;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}
.badge.success {
    background: rgba(34,197,94,0.12) !important;
    color: #22c55e !important;
    border: 1px solid rgba(34,197,94,0.25);
}
.badge.warning {
    background: rgba(245,158,11,0.12) !important;
    color: #f59e0b !important;
    border: 1px solid rgba(245,158,11,0.25);
}
.badge.danger {
    background: rgba(239,68,68,0.12) !important;
    color: #ef4444 !important;
    border: 1px solid rgba(239,68,68,0.25);
}
.badge.secondary {
    background: rgba(148,163,184,0.12) !important;
    color: #94a3b8 !important;
    border: 1px solid rgba(148,163,184,0.25);
}

/* --- MODALS: glass morphism --- */
.modal {
    background: rgba(0,0,0,0.6) !important;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}
.modal-content {
    background: rgba(30,41,59,0.95) !important;
    backdrop-filter: var(--glass-blur);
    border: 1px solid rgba(255,255,255,0.08) !important;
    border-radius: var(--radius-lg) !important;
    box-shadow: var(--shadow-lg) !important;
    padding: 24px !important;
}
.modal-content h3 {
    font-size: 16px !important;
    font-weight: 700 !important;
    color: #f8fafc !important;
    margin-bottom: 16px !important;
    letter-spacing: -0.3px;
}

/* --- CHART PANELS --- */
.chart-panel {
    padding: 18px !important;
}
.cp-header {
    font-size: 10px !important;
    letter-spacing: 2px;
    color: #94a3b8 !important;
    font-weight: 700;
    margin-bottom: 12px;
    text-transform: uppercase;
}

/* --- SECTION TITLE --- */
.section-title {
    font-size: 13px !important;
    font-weight: 600 !important;
    color: #e2e8f0 !important;
    padding-bottom: 10px !important;
    margin-bottom: 14px !important;
    border-bottom: 1px solid rgba(255,255,255,0.06) !important;
    display: flex;
    align-items: center;
    gap: 8px;
}
.section-title i {
    color: #60a5fa;
}

/* --- SUB TABS (like in product-io) --- */
.sub-tab-btn {
    background: transparent !important;
    border: 1px solid rgba(255,255,255,0.08) !important;
    border-radius: var(--radius-sm) !important;
    padding: 8px 14px !important;
    font-size: 12px !important;
    color: #94a3b8 !important;
    transition: var(--transition);
    cursor: pointer;
}
.sub-tab-btn:hover {
    border-color: rgba(59,130,246,0.3) !important;
    color: #60a5fa !important;
    background: rgba(59,130,246,0.05) !important;
}
.sub-tab-btn.active {
    background: linear-gradient(135deg, rgba(59,130,246,0.15), rgba(59,130,246,0.05)) !important;
    border-color: rgba(59,130,246,0.3) !important;
    color: #60a5fa !important;
    box-shadow: 0 2px 8px rgba(59,130,246,0.15);
}

/* --- ANALYSIS CARDS --- */
.analysis-card h3 {
    font-size: 13px !important;
    font-weight: 600 !important;
    color: #e2e8f0 !important;
    margin-bottom: 14px !important;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    display: flex;
    align-items: center;
    gap: 8px;
}
.analysis-item {
    padding: 10px 14px !important;
    border-radius: var(--radius-sm) !important;
    margin-bottom: 8px;
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.04);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12px;
    transition: var(--transition);
}
.analysis-item:hover {
    background: rgba(59,130,246,0.04);
    border-color: rgba(59,130,246,0.15);
}
.analysis-item strong {
    font-size: 14px;
    color: #f8fafc;
}

/* --- CALENDAR --- */
.calendar-header h3 {
    font-size: 16px !important;
    font-weight: 700;
    color: #f8fafc;
}
.calendar-weekdays {
    font-size: 10px !important;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #64748b;
    font-weight: 700;
}
.calendar-day {
    border-radius: var(--radius-sm) !important;
    transition: var(--transition);
    border: 1px solid transparent !important;
}
.calendar-day:hover {
    background: rgba(59,130,246,0.08) !important;
    border-color: rgba(59,130,246,0.25) !important;
}
.calendar-day.today {
    background: linear-gradient(135deg, rgba(59,130,246,0.2), rgba(59,130,246,0.05)) !important;
    border-color: rgba(59,130,246,0.4) !important;
    color: #60a5fa !important;
    font-weight: 700;
}

/* --- ALERT CENTER --- */
.alert-dropdown {
    background: rgba(15,23,42,0.95) !important;
    backdrop-filter: var(--glass-blur);
    border: 1px solid rgba(255,255,255,0.08) !important;
    border-radius: var(--radius-md) !important;
    box-shadow: var(--shadow-lg) !important;
}

/* --- KARMAN ASSISTANT --- */
.speech-bubble {
    background: linear-gradient(135deg, #1e293b, #0f172a) !important;
    border: 1px solid rgba(59,130,246,0.25) !important;
    border-radius: var(--radius-md) !important;
    box-shadow: var(--shadow-md);
    font-size: 12px;
    padding: 10px 14px;
}
.karman-chat-window {
    background: rgba(15,23,42,0.95) !important;
    backdrop-filter: var(--glass-blur);
    border: 1px solid rgba(255,255,255,0.08) !important;
    border-radius: var(--radius-lg) !important;
    box-shadow: var(--shadow-lg) !important;
}

/* --- SCROLLBAR modern thin --- */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: rgba(255,255,255,0.08);
    border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
    background: rgba(59,130,246,0.3);
}

/* --- LIGHT MODE: Apple-esque soft light --- */
body:not(.dark-mode) {
    --main-bg: #f8fafc;
    --card-bg: #ffffff;
    --text-color: #0f172a;
    --text-heading: #0f172a;
    --text-muted: #64748b;
    --border-color: #e2e8f0;
    --sidebar-bg: #ffffff;
    --sidebar-text: #475569;
    --header-bg: #ffffff;
}
body:not(.dark-mode) .sidebar {
    background: #ffffff !important;
    border-right: 1px solid #e2e8f0 !important;
}
body:not(.dark-mode) .sidebar-header {
    border-bottom-color: #e2e8f0 !important;
}
body:not(.dark-mode) .nav-item {
    color: #475569 !important;
}
body:not(.dark-mode) .nav-item:hover {
    background: #f1f5f9 !important;
    color: #3b82f6 !important;
}
body:not(.dark-mode) .nav-item.active {
    background: linear-gradient(135deg, rgba(59,130,246,0.1), rgba(59,130,246,0.03)) !important;
    color: #3b82f6 !important;
}
body:not(.dark-mode) .topbar {
    background: rgba(255,255,255,0.9) !important;
    border-bottom-color: #e2e8f0 !important;
}
body:not(.dark-mode) .dash-card,
body:not(.dark-mode) .stat-card,
body:not(.dark-mode) .chart-panel,
body:not(.dark-mode) .form-panel,
body:not(.dark-mode) .table-container,
body:not(.dark-mode) .analysis-card,
body:not(.dark-mode) .calendar-panel,
body:not(.dark-mode) .shift-data-panel,
body:not(.dark-mode) .personnel-panel {
    background: #ffffff !important;
    border-color: #e2e8f0 !important;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04) !important;
}
body:not(.dark-mode) .dash-card:hover {
    box-shadow: 0 12px 32px rgba(59,130,246,0.1) !important;
    border-color: rgba(59,130,246,0.25) !important;
}
body:not(.dark-mode) .data-table thead th {
    background: #f8fafc !important;
    color: #64748b !important;
    border-bottom-color: #e2e8f0 !important;
}
body:not(.dark-mode) .data-table tbody td {
    color: #334155 !important;
    border-bottom-color: #f1f5f9 !important;
}
body:not(.dark-mode) .data-table tbody tr:hover td {
    background: #f8fafc !important;
}
body:not(.dark-mode) .form-control,
body:not(.dark-mode) input[type="text"],
body:not(.dark-mode) input[type="number"],
body:not(.dark-mode) input[type="date"],
body:not(.dark-mode) input[type="time"],
body:not(.dark-mode) input[type="password"],
body:not(.dark-mode) select,
body:not(.dark-mode) textarea {
    background: #ffffff !important;
    border-color: #e2e8f0 !important;
    color: #0f172a !important;
}
body:not(.dark-mode) .modal-content {
    background: #ffffff !important;
    border-color: #e2e8f0 !important;
}
body:not(.dark-mode) .page-header h2 {
    color: #0f172a !important;
}
body:not(.dark-mode) .dash-welcome-text h1 {
    background: linear-gradient(135deg, #0f172a, #475569);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* --- Animasyonlar --- */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}
.view-container.active {
    animation: fadeInUp 0.3s ease-out;
}
.dash-card, .chart-panel, .stat-card {
    animation: fadeInUp 0.4s ease-out backwards;
}
.dashboard-grid-top .dash-card:nth-child(1) { animation-delay: 0.05s; }
.dashboard-grid-top .dash-card:nth-child(2) { animation-delay: 0.1s; }
.dashboard-grid-top .dash-card:nth-child(3) { animation-delay: 0.15s; }
.dashboard-grid-top .dash-card:nth-child(4) { animation-delay: 0.2s; }

/* =============================================
   KARMAN Asistan - Topbar Butonu & Chat Penceresi
   ============================================= */
#btn-karman-toggle {
    transition: all 0.2s ease;
    cursor: pointer;
}
#btn-karman-toggle:hover {
    transform: scale(1.08);
    background: rgba(34, 197, 94, 0.12) !important;
    border-color: rgba(34, 197, 94, 0.3) !important;
}
#btn-karman-toggle:active {
    transform: scale(0.96);
}

/* Chat penceresi topbar'dan açıldığında */
.karman-chat-window {
    display: none;
    flex-direction: column;
    background: rgba(15, 23, 42, 0.98);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
    overflow: hidden;
    animation: karmanSlideIn 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.karman-chat-window.active {
    display: flex !important;
}
@keyframes karmanSlideIn {
    from { opacity: 0; transform: translateY(-10px) scale(0.95); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* Light mode chat */
body:not(.dark-mode) .karman-chat-window {
    background: rgba(255, 255, 255, 0.98) !important;
    border: 1px solid #e2e8f0 !important;
    color: #0f172a;
}

/* Sağ alttaki eski robot kalıntıları tamamen gizli */
.robot-assistant .robot-controls,
.robot-assistant > .speech-bubble {
    display: none !important;
}

/* Mobilde chat penceresi tam ekran */
@media (max-width: 768px) {
    .karman-chat-window {
        top: 60px !important;
        right: 10px !important;
        left: 10px !important;
        width: auto !important;
        max-width: none !important;
        height: calc(100vh - 75px) !important;
    }
}