@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
    --bg-primary: #0a0f1d; /* Daha asil ve canlı gece mavisi tonu */
    --bg-secondary: #10172a; /* Sidebar */
    --bg-surface: #1e293b; /* Kartlar */
    --bg-surface-hover: #293548;
    --border-color: #38455a;
    --border-color-light: #1e293b;
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #94a3b8;
    
    --color-primary: #ff9f0a; /* Canlı Neon Amber (Baret rengi gibi göz alıcı) */
    --color-primary-hover: #ffb340;
    --color-primary-rgb: 255, 159, 10;
    
    --color-success: #34c759; /* Canlı Yeşil */
    --color-success-hover: #30b350;
    --color-success-bg: rgba(52, 199, 89, 0.15);
    
    --color-info: #007aff; /* Canlı Elektrik Mavisi */
    --color-info-hover: #0a84ff;
    --color-info-bg: rgba(0, 122, 255, 0.15);
    
    --color-danger: #ff453a; /* Parlak Kırmızı */
    --color-danger-hover: #ff6961;
    --color-danger-bg: rgba(255, 69, 58, 0.15);
    
    --color-warning: #ffd60a; /* Parlak Sarı */
    --color-warning-bg: rgba(255, 214, 10, 0.15);
    
    --font-family: 'Plus Jakarta Sans', sans-serif;
    --border-radius-sm: 6px;
    --border-radius-md: 12px;
    --border-radius-lg: 20px;
    
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.5);
    
    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    -webkit-tap-highlight-color: transparent;
}

body {
    background-color: var(--bg-primary);
    background-image: radial-gradient(circle at 50% 0%, rgba(0, 122, 255, 0.12) 0%, transparent 60%); /* Canlılık veren soft tepe ışığı */
    color: var(--text-primary);
    font-family: var(--font-family);
    min-height: 100vh;
    line-height: 1.5;
    overflow-x: hidden;
}

/* Scrollbar Customization */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* Typography Helpers */
a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}
a:hover {
    color: var(--color-primary-hover);
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

/* Layout Utilities */
.app-container {
    display: flex;
    min-height: 100vh;
}

/* Sidebar for Desktop */
.sidebar {
    width: 260px;
    background-color: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 32px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
}

.sidebar-logo h2 {
    font-size: 20px;
    color: var(--color-primary);
}

.sidebar-menu {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.sidebar-menu a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-radius: var(--border-radius-sm);
    color: var(--text-secondary);
    font-weight: 500;
    transition: all var(--transition-fast);
}

.sidebar-menu a:hover, 
.sidebar-menu li.active a {
    background-color: var(--bg-surface);
    color: var(--text-primary);
}

.sidebar-menu li.active a {
    border-left: 3px solid var(--color-primary);
    padding-left: 13px;
}

.sidebar-footer {
    margin-top: auto;
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.user-info {
    display: flex;
    flex-direction: column;
    margin-bottom: 8px;
}

.user-info .name {
    font-weight: 600;
    font-size: 14px;
}

.user-info .role {
    font-size: 12px;
    color: var(--text-muted);
}

/* Main Content Area */
.main-content {
    flex-grow: 1;
    padding: 32px;
    overflow-y: auto;
}

.header-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
}

.header-title h1 {
    font-size: 28px;
}

.header-title p {
    color: var(--text-secondary);
    font-size: 14px;
    margin-top: 4px;
}

/* Cards & Stats */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-bottom: 32px;
}

.stat-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    padding: 24px;
    border-radius: var(--border-radius-md);
    position: relative;
    overflow: hidden;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.stat-card:hover {
    transform: translateY(-2px);
    border-color: var(--text-muted);
    box-shadow: var(--shadow-md);
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background-color: var(--color-primary);
}

.stat-card.success::before { background-color: var(--color-success); }
.stat-card.info::before { background-color: var(--color-info); }
.stat-card.danger::before { background-color: var(--color-danger); }
.stat-card.warning::before { background-color: var(--color-warning); }

.stat-card .label {
    font-size: 14px;
    color: var(--text-secondary);
    font-weight: 500;
}

.stat-card .value {
    font-size: 32px;
    font-weight: 800;
    margin-top: 8px;
    display: flex;
    align-items: baseline;
    gap: 6px;
}

.stat-card .value .total {
    font-size: 14px;
    color: var(--text-muted);
    font-weight: 400;
}

/* Floor Accordion Sections */
.floor-section {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    margin-bottom: 20px;
    overflow: hidden;
    transition: all var(--transition-normal);
}

.floor-header {
    background-color: var(--bg-surface);
    padding: 18px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    user-select: none;
    transition: background-color var(--transition-fast);
}

.floor-header:hover {
    background-color: var(--bg-surface-hover);
}

.floor-header-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.floor-toggle-icon {
    font-size: 12px;
    transition: transform var(--transition-normal);
    color: var(--color-primary);
    display: inline-block;
}

.floor-section.active .floor-toggle-icon {
    transform: rotate(90deg);
}

.floor-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary);
}

.floor-room-count {
    font-size: 13px;
    color: var(--text-muted);
}

.floor-header-progress {
    display: flex;
    align-items: center;
    gap: 16px;
}

.floor-header-progress .progress-bar-bg {
    width: 150px;
    background-color: var(--bg-primary);
}

.floor-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out, padding 0.3s ease-out;
    padding: 0 24px;
}

.floor-section.active .floor-content {
    max-height: 3000px; /* Grid yüksekliğini kurtaracak kadar */
    padding: 24px;
    border-top: 1px solid var(--border-color);
}

/* Filter and Search Bar */
.filter-bar {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    padding: 16px 20px;
    border-radius: var(--border-radius-md);
    margin-bottom: 24px;
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: center;
}

.search-box {
    position: relative;
    flex-grow: 1;
    min-width: 200px;
}

.search-box input {
    width: 100%;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    padding: 10px 16px 10px 40px;
    border-radius: var(--border-radius-sm);
    color: var(--text-primary);
    font-family: var(--font-family);
    font-size: 14px;
    transition: border-color var(--transition-fast);
}

.search-box input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.search-box::before {
    content: '🔍';
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 14px;
    opacity: 0.5;
}

.filter-select {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 10px 16px;
    border-radius: var(--border-radius-sm);
    font-family: var(--font-family);
    font-size: 14px;
    cursor: pointer;
    min-width: 150px;
}

.filter-select:focus {
    outline: none;
    border-color: var(--color-primary);
}

/* Rooms Grid & Room Card */
.rooms-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.room-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 20px;
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
}

.room-card:hover {
    transform: translateY(-4px);
    border-color: var(--text-muted);
    box-shadow: var(--shadow-md);
}

.room-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 12px;
}

.room-number {
    font-size: 20px;
    font-weight: 800;
}

.room-code {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 700;
    color: var(--text-secondary);
}

.room-details {
    font-size: 13px;
    color: var(--text-secondary);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px dashed var(--border-color);
}

.room-progress-wrapper {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.room-progress-text {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    font-weight: 600;
}

.room-progress-text .percentage {
    color: var(--color-primary);
}

.progress-bar-bg {
    background-color: var(--bg-primary);
    height: 6px;
    border-radius: 3px;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    border-radius: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-success));
    width: 0%;
    transition: width 0.5s ease-out;
}

/* Modals & Dialogs */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(2, 6, 17, 0.85);
    backdrop-filter: blur(8px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-normal);
    padding: 20px;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.modal-container {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    width: 100%;
    max-width: 580px;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    transform: translateY(20px);
    transition: transform var(--transition-normal);
}

.modal-overlay.active .modal-container {
    transform: translateY(0);
}

.modal-header {
    padding: 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    font-size: 20px;
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 24px;
    cursor: pointer;
    transition: color var(--transition-fast);
}

.modal-close:hover {
    color: var(--text-primary);
}

.modal-body {
    padding: 24px;
    max-height: 70vh;
    overflow-y: auto;
}

/* Checklist Items */
.checklist-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.checklist-item {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all var(--transition-fast);
}

.checklist-item:hover {
    border-color: var(--text-muted);
}

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

.checklist-item-title {
    font-weight: 600;
    font-size: 15px;
}

.checklist-status-badge {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: 20px;
}

/* Status Colors & Badges */
.status-bekliyor {
    background-color: var(--bg-surface);
    color: var(--text-muted);
    border: 1px solid var(--border-color);
}
.status-tamamlandi {
    background-color: var(--color-info-bg);
    color: var(--color-info);
    border: 1px solid rgba(59, 130, 246, 0.3);
}
.status-onaylandi {
    background-color: var(--color-success-bg);
    color: var(--color-success);
    border: 1px solid rgba(16, 185, 129, 0.3);
}
.status-reddedildi {
    background-color: var(--color-danger-bg);
    color: var(--color-danger);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

/* Checklist Actions */
.checklist-item-actions {
    display: flex;
    gap: 8px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    font-size: 14px;
    font-family: var(--font-family);
    cursor: pointer;
    border: none;
    transition: all var(--transition-fast);
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--bg-primary);
}
.btn-primary:hover {
    background-color: var(--color-primary-hover);
    color: var(--bg-primary);
}

.btn-success {
    background-color: var(--color-success);
    color: #ffffff;
}
.btn-success:hover { background-color: var(--color-success-hover); }

.btn-danger {
    background-color: var(--color-danger);
    color: #ffffff;
}
.btn-danger:hover { background-color: var(--color-danger-hover); }

.btn-secondary {
    background-color: var(--bg-surface);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}
.btn-secondary:hover {
    background-color: var(--bg-surface-hover);
}

/* Form Styles */
.form-group {
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
}

.form-control {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    padding: 12px 16px;
    color: var(--text-primary);
    font-family: var(--font-family);
    font-size: 14px;
    transition: border-color var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
}

/* Login Screen Special Style */
.login-body {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: radial-gradient(circle at top, #1e293b 0%, #090d16 100%);
    padding: 20px;
}

.login-card {
    background-color: rgba(30, 41, 59, 0.7);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--border-radius-lg);
    width: 100%;
    max-width: 420px;
    padding: 40px;
    box-shadow: var(--shadow-lg);
    text-align: center;
}

.login-logo {
    margin-bottom: 32px;
}

.login-logo h1 {
    color: var(--color-primary);
    font-size: 26px;
    margin-bottom: 6px;
}

.login-logo p {
    color: var(--text-secondary);
    font-size: 13px;
}

/* Tables (Reports / Users) */
.table-wrapper {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    margin-bottom: 24px;
}

.responsive-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 14px;
}

.responsive-table th {
    background-color: var(--bg-secondary);
    color: var(--text-secondary);
    font-weight: 600;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
}

.responsive-table td {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
}

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

.responsive-table tr:hover td {
    background-color: rgba(255,255,255,0.01);
}

/* Mobile Friendly Navigation Bar (Bottom Navigation for Workers) */
.mobile-nav {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    z-index: 900;
    padding: 8px 16px;
    justify-content: space-around;
}

.mobile-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    color: var(--text-secondary);
    font-size: 11px;
    font-weight: 500;
}

.mobile-nav-item.active {
    color: var(--color-primary);
}

.mobile-nav-icon {
    font-size: 20px;
}

/* Alert Notification Badges */
.notification-dot {
    width: 8px;
    height: 8px;
    background-color: var(--color-danger);
    border-radius: 50%;
    display: inline-block;
}

/* Red rejection comment block */
.rejection-note {
    background-color: var(--color-danger-bg);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: var(--border-radius-sm);
    padding: 10px 12px;
    margin-top: 8px;
    font-size: 12px;
    color: var(--color-danger);
}
.rejection-note strong {
    display: block;
    margin-bottom: 2px;
    color: #ff8a8a;
}

/* Loader / Spinner */
.spinner {
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,0.1);
    border-radius: 50%;
    border-top-color: var(--color-primary);
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Responsive Rules */
@media (max-width: 992px) {
    .sidebar {
        display: none; /* Hide desktop sidebar on mobile */
    }
    
    .app-container {
        flex-direction: column;
        padding-bottom: 60px; /* Room for mobile bottom nav */
    }
    
    .mobile-nav {
        display: flex;
    }
    
    .main-content {
        padding: 20px;
    }
    
    .header-bar {
        margin-bottom: 20px;
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }
    
    .header-bar .btn {
        width: 100%;
    }
}

@media (max-width: 576px) {
    .rooms-grid {
        grid-template-columns: 1fr; /* Single column rooms on small screens */
    }
    
    .filter-bar {
        flex-direction: column;
        align-items: stretch;
    }
    
    .filter-select {
        width: 100%;
    }
    
    .modal-container {
        border-radius: var(--border-radius-md);
    }
    
    .responsive-table th, 
    .responsive-table td {
        padding: 10px 12px;
        font-size: 13px;
    }
    
    .login-card {
        padding: 24px;
    }
}