/* ==========================================
   DesertByte Solutions - FolioBox Stylesheet
   Design: Dual Theme (Light Mode & Dark Mode)
   Aesthetics: Soft Glassmorphism, Premium Layouts
   Responsive Architecture: Mobile-First
   ========================================== */

/* Design Tokens & Variables - DEFAULT LIGHT MODE */
:root {
    --bg-main: #f3f4f6;
    --bg-sidebar: #ffffff;
    --card-bg: rgba(255, 255, 255, 0.7);
    --card-border: rgba(255, 255, 255, 0.6);
    --card-border-outer: rgba(15, 23, 42, 0.06);
    --card-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.04);
    
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #64748b;
    
    --accent-cyan: #0891b2;
    --accent-violet: #6d28d9;
    --accent-glow: rgba(8, 145, 178, 0.08);
    
    --color-success: #059669;
    --color-warning: #d97706;
    --color-danger: #dc2626;
    --color-info: #2563eb;
    
    --font-sans: 'Inter', sans-serif;
    --font-display: 'Outfit', sans-serif;
    
    --sidebar-width: 280px;
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Locker colors specifically for light mode readability */
    --locker-free-bg: rgba(5, 150, 105, 0.07);
    --locker-free-border: rgba(5, 150, 105, 0.25);
    --locker-free-text: #047857;
    
    --locker-occupied-bg: rgba(220, 38, 38, 0.07);
    --locker-occupied-border: rgba(220, 38, 38, 0.25);
    --locker-occupied-text: #b91c1c;
    
    --input-bg: rgba(255, 255, 255, 0.8);
    --input-border: #d1d5db;
}

/* OVERRIDES FOR DARK MODE */
body.dark-theme {
    --bg-main: #0b0f19;
    --bg-sidebar: #0f1524;
    --card-bg: rgba(30, 41, 59, 0.45);
    --card-border: rgba(255, 255, 255, 0.08);
    --card-border-outer: rgba(0, 0, 0, 0.15);
    --card-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    
    --accent-cyan: #06b6d4;
    --accent-violet: #8b5cf6;
    --accent-glow: rgba(6, 182, 212, 0.15);
    
    --color-success: #10b981;
    --color-warning: #f59e0b;
    --color-danger: #ef4444;
    --color-info: #3b82f6;
    
    --locker-free-bg: rgba(16, 185, 129, 0.08);
    --locker-free-border: rgba(16, 185, 129, 0.2);
    --locker-free-text: #10b981;
    
    --locker-occupied-bg: rgba(239, 68, 68, 0.08);
    --locker-occupied-border: rgba(239, 68, 68, 0.2);
    --locker-occupied-text: #ef4444;
    
    --input-bg: rgba(255, 255, 255, 0.03);
    --input-border: rgba(255, 255, 255, 0.08);
}

/* Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scrollbar-width: thin;
    scrollbar-color: rgba(0, 0, 0, 0.1) transparent;
}

body.dark-theme * {
    scrollbar-color: rgba(255, 255, 255, 0.1) transparent;
}

body {
    background-color: var(--bg-main);
    color: var(--text-primary);
    font-family: var(--font-sans);
    min-height: 100vh;
    overflow-x: hidden;
    background-image: 
        radial-gradient(at 0% 0%, rgba(8, 145, 178, 0.04) 0px, transparent 50%),
        radial-gradient(at 100% 100%, rgba(109, 40, 217, 0.04) 0px, transparent 50%);
    background-attachment: fixed;
    transition: background-color 0.4s ease, color 0.4s ease;
}

body.dark-theme {
    background-image: 
        radial-gradient(at 0% 0%, rgba(6, 182, 212, 0.08) 0px, transparent 50%),
        radial-gradient(at 100% 100%, rgba(139, 92, 246, 0.08) 0px, transparent 50%);
}

/* Scrollbar customization */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.15);
    border-radius: 4px;
}
body.dark-theme ::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
}
::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 0, 0, 0.25);
}

/* ==========================================
   MOBILE LAYOUT (Default: Mobile-First)
   ========================================== */

.app-container {
    display: block;
    min-height: 100vh;
    position: relative;
}

/* Sidebar Drawer for Mobile */
.sidebar {
    width: var(--sidebar-width);
    background-color: var(--bg-sidebar);
    padding: 24px 16px;
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    z-index: 2000;
    transform: translateX(-100%);
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.2);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1), background-color 0.4s ease;
}

.sidebar.open {
    transform: translateX(0);
}

/* Sidebar Backdrop for Mobile view */
.sidebar-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.4);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 1999;
    display: none;
}

.sidebar-backdrop.visible {
    display: block;
}

/* Brand logo */
.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 30px;
    padding: 0 8px;
}

.brand-icon {
    font-size: 24px;
    color: var(--accent-cyan);
    background: var(--accent-glow);
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    border: 1px solid rgba(8, 145, 178, 0.2);
    box-shadow: 0 4px 15px var(--accent-glow);
}

.brand-text h1 {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 800;
    letter-spacing: 0.5px;
    background: linear-gradient(135deg, var(--text-primary), var(--accent-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.brand-text span {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    display: block;
    margin-top: -2px;
}

/* User status badge */
.user-status-card {
    background: rgba(0, 0, 0, 0.02);
    border: 1px solid rgba(15, 23, 42, 0.05);
    border-radius: 14px;
    padding: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 24px;
}

body.dark-theme .user-status-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--card-border);
}

.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--accent-violet), var(--accent-cyan));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: white;
}

.user-info {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    overflow: hidden;
}

.user-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.user-role {
    font-size: 11px;
    color: var(--text-secondary);
}

.switch-user-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 6px;
    border-radius: 8px;
    transition: var(--transition-smooth);
}

.switch-user-btn:hover {
    color: var(--accent-cyan);
    background: rgba(8, 145, 178, 0.1);
}

/* Nav Menu Items */
.nav-menu {
    flex-grow: 1;
}

.nav-menu ul {
    list-style: none;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    color: var(--text-secondary);
    cursor: pointer;
    border-radius: 10px;
    margin-bottom: 6px;
    font-weight: 500;
    font-size: 14px;
    transition: var(--transition-smooth);
}

.nav-item i {
    font-size: 16px;
    width: 20px;
    text-align: center;
}

.nav-item:hover {
    color: var(--text-primary);
    background: rgba(0, 0, 0, 0.02);
}

body.dark-theme .nav-item:hover {
    background: rgba(255, 255, 255, 0.03);
}

.nav-item.active {
    color: var(--text-primary);
    background: linear-gradient(135deg, rgba(8, 145, 178, 0.08), rgba(109, 40, 217, 0.03));
    border-left: 3px solid var(--accent-cyan);
}

body.dark-theme .nav-item.active {
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.15), rgba(139, 92, 246, 0.05));
}

.sidebar-footer {
    padding-top: 15px;
    border-top: 1px solid var(--card-border-outer);
    font-size: 11px;
    color: var(--text-muted);
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.sidebar-footer p i {
    margin-right: 4px;
}

/* Main Content Area Mobile */
.main-content {
    display: flex;
    flex-direction: column;
    padding: 16px;
    min-height: 100vh;
}

.main-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--card-border-outer);
    flex-wrap: wrap;
}

/* Hamburger toggle button */
.hamburger-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-sidebar);
    border: 1px solid var(--input-border);
    color: var(--text-primary);
    font-size: 18px;
    width: 42px;
    height: 42px;
    border-radius: 10px;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.hamburger-btn:hover {
    background: rgba(0, 0, 0, 0.03);
}
body.dark-theme .hamburger-btn:hover {
    background: rgba(255, 255, 255, 0.05);
}

.header-title {
    flex-grow: 1;
    min-width: 200px;
}

.header-title h2 {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 700;
    color: var(--text-primary);
}

.header-title p {
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 2px;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    margin-top: 10px;
}

.sync-status {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 11px;
    color: var(--text-secondary);
    background: rgba(0, 0, 0, 0.02);
    padding: 6px 12px;
    border-radius: 30px;
    border: 1px solid var(--card-border-outer);
    flex-grow: 1;
}

body.dark-theme .sync-status {
    background: rgba(255, 255, 255, 0.02);
}

.pulse-indicator {
    width: 8px;
    height: 8px;
    background-color: var(--color-success);
    border-radius: 50%;
    box-shadow: 0 0 0 0 rgba(5, 150, 105, 0.7);
    animation: pulse 1.8s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(5, 150, 105, 0.7);
    }
    70% {
        transform: scale(1);
        box-shadow: 0 0 0 6px rgba(5, 150, 105, 0);
    }
    100% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(5, 150, 105, 0);
    }
}

/* Sections Tabs Controller */
.tab-content {
    display: none;
    animation: fadeIn 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Glassmorphism Cards */
.card {
    background: var(--card-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--card-border);
    outline: 1px solid var(--card-border-outer);
    border-radius: 18px;
    margin-bottom: 20px;
    transition: var(--transition-smooth);
}

.card.shadow {
    box-shadow: var(--card-shadow);
}

.card:hover {
    border-color: rgba(255, 255, 255, 0.9);
    outline-color: rgba(15, 23, 42, 0.09);
    box-shadow: 0 12px 40px 0 rgba(31, 38, 135, 0.08);
}

body.dark-theme .card:hover {
    border-color: rgba(255, 255, 255, 0.12);
    box-shadow: 0 10px 40px 0 rgba(0, 0, 0, 0.45);
}

.card-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--card-border-outer);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.card-header h3 {
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-primary);
}

.card-header h3 i {
    color: var(--accent-cyan);
}

.card-subtitle {
    font-size: 11px;
    color: var(--text-secondary);
}

.card-body {
    padding: 16px;
}

.p-0 { padding: 0 !important; }
.p-b-20 { padding-bottom: 20px !important; }
.m-b-10 { margin-bottom: 10px !important; }
.m-b-15 { margin-bottom: 15px !important; }
.m-b-20 { margin-bottom: 20px !important; }
.m-t-10 { margin-top: 10px !important; }
.m-t-15 { margin-top: 15px !important; }
.m-t-20 { margin-top: 20px !important; }
.border-bottom { border-bottom: 1px solid var(--card-border-outer); }

/* Layout Grid Helpers */
.metrics-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
    margin-bottom: 20px;
}

.metric-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    outline: 1px solid var(--card-border-outer);
    border-radius: 18px;
    padding: 16px;
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: var(--card-shadow);
    transition: var(--transition-smooth);
}

.metric-card:hover {
    transform: translateY(-2px);
}

.metric-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}

.metric-icon.blue { background: rgba(37, 99, 235, 0.08); color: var(--color-info); border: 1px solid rgba(37, 99, 235, 0.2); }
.metric-icon.orange { background: rgba(217, 119, 6, 0.08); color: var(--color-warning); border: 1px solid rgba(217, 119, 6, 0.2); }
.metric-icon.green { background: rgba(5, 150, 105, 0.08); color: var(--color-success); border: 1px solid rgba(5, 150, 105, 0.2); }
.metric-icon.red { background: rgba(220, 38, 38, 0.08); color: var(--color-danger); border: 1px solid rgba(220, 38, 38, 0.2); }

.metric-data h3 {
    font-size: 11px;
    text-transform: uppercase;
    color: var(--text-secondary);
    letter-spacing: 0.5px;
    font-weight: 500;
}

.metric-value {
    display: block;
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 700;
    margin: 2px 0;
    color: var(--text-primary);
}

.metric-change {
    font-size: 10px;
}
.metric-change.positive { color: var(--accent-cyan); }
.metric-desc { font-size: 10px; color: var(--text-muted); }

/* Dashboard detail layout */
.dashboard-details {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.flex-1 { flex: 1; }
.flex-2 { flex: 2; }
.flex-3 { flex: 3; }

/* Interactive locker progress bar */
.locker-progress-bar {
    height: 10px;
    background: rgba(0, 0, 0, 0.05);
    border-radius: 6px;
    overflow: hidden;
    margin: 15px 0;
}

body.dark-theme .locker-progress-bar {
    background: rgba(255, 255, 255, 0.05);
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-cyan), var(--accent-violet));
    border-radius: 6px;
    transition: width 0.5s ease-in-out;
}

.locker-stats-legend {
    display: flex;
    justify-content: space-between;
    font-size: 11px;
    margin-top: 15px;
    flex-wrap: wrap;
    gap: 8px;
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
    margin-right: 6px;
}
.dot.free { background-color: var(--color-success); }
.dot.occupied { background-color: var(--color-danger); }

/* Table styling */
.table-container {
    overflow-x: auto;
    border-radius: 0 0 18px 18px;
    -webkit-overflow-scrolling: touch;
}
.table-container.scrollable {
    max-height: 380px;
    overflow-y: auto;
}

.table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 12px;
    min-width: 600px; /* Force table layout on mobile to enable scroll */
}

.table th {
    background: rgba(0, 0, 0, 0.02);
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 10px;
    letter-spacing: 0.5px;
    padding: 12px 16px;
    border-bottom: 1px solid var(--card-border-outer);
}

body.dark-theme .table th {
    background: rgba(255, 255, 255, 0.02);
}

.table td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--card-border-outer);
    color: var(--text-primary);
}

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

.table tr:hover td {
    background: rgba(0, 0, 0, 0.015);
}

body.dark-theme .table tr:hover td {
    background: rgba(255, 255, 255, 0.01);
}

/* Badges */
.badge {
    padding: 4px 8px;
    border-radius: 6px;
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
}

.badge-accent { background: var(--accent-glow); color: var(--accent-cyan); border: 1px solid rgba(8, 145, 178, 0.2); }
.badge-admin { background: rgba(109, 40, 217, 0.07); color: var(--accent-violet); border: 1px solid rgba(109, 40, 217, 0.2); }

body.dark-theme .badge-accent { background: var(--accent-glow); color: var(--accent-cyan); border: 1px solid rgba(6, 182, 212, 0.2); }
body.dark-theme .badge-admin { background: rgba(139, 92, 246, 0.1); color: var(--accent-violet); border: 1px solid rgba(139, 92, 246, 0.2); }

/* Status specific colors */
.status-en-proceso { background: rgba(217, 119, 6, 0.08); color: var(--color-warning); border: 1px solid rgba(217, 119, 6, 0.2); }
.status-listo { background: rgba(37, 99, 235, 0.08); color: var(--color-info); border: 1px solid rgba(37, 99, 235, 0.2); }
.status-entregado { background: rgba(5, 150, 105, 0.08); color: var(--color-success); border: 1px solid rgba(5, 150, 105, 0.2); }
.status-devuelto { background: rgba(220, 38, 38, 0.08); color: var(--color-danger); border: 1px solid rgba(220, 38, 38, 0.2); }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 16px;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-smooth);
    border: 1px solid transparent;
    font-family: var(--font-sans);
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-violet));
    color: white;
    box-shadow: 0 4px 15px rgba(8, 145, 178, 0.25);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(8, 145, 178, 0.35);
    filter: brightness(1.05);
}

.btn-secondary {
    background: var(--bg-sidebar);
    color: var(--text-primary);
    border-color: var(--input-border);
}
.btn-secondary:hover {
    background: rgba(0, 0, 0, 0.03);
}

body.dark-theme .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.06);
}

.btn-outline-danger {
    background: transparent;
    color: var(--color-danger);
    border-color: rgba(220, 38, 38, 0.3);
}
.btn-outline-danger:hover {
    background: rgba(220, 38, 38, 0.05);
}

.btn-icon {
    padding: 8px 12px;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 11px;
    border-radius: 6px;
}

.btn-close {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 20px;
    cursor: pointer;
    line-height: 1;
}
.btn-close:hover {
    color: var(--text-primary);
}

.btn-block {
    display: flex;
    width: 100%;
}

/* Form Styles */
.layout-split {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-row {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 12px;
}

.form-group {
    display: flex;
    flex-direction: column;
    margin-bottom: 12px;
}

label {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

input[type="text"],
input[type="number"],
input[type="password"],
select,
textarea {
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: 10px;
    padding: 10px 14px;
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 13px;
    transition: var(--transition-smooth);
    outline: none;
    width: 100%;
}

input:focus,
select:focus,
textarea:focus {
    border-color: var(--accent-cyan);
    box-shadow: 0 0 10px var(--accent-glow);
}

.input-prefix-container {
    display: flex;
    align-items: center;
    position: relative;
}

.input-prefix {
    position: absolute;
    left: 14px;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 13px;
}

.input-prefix-container input {
    padding-left: 28px;
}

.form-help-text {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 4px;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    margin-top: 20px;
    border-top: 1px solid var(--card-border-outer);
    padding-top: 16px;
}

/* Custom Locker Grid selection in Form */
.locker-selector-container {
    border: 1px solid var(--input-border);
    border-radius: 14px;
    background: rgba(0, 0, 0, 0.015);
    padding: 12px;
}

body.dark-theme .locker-selector-container {
    background: rgba(0, 0, 0, 0.15);
    border-color: var(--card-border);
}

.locker-selector-header {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    margin-bottom: 12px;
}

.text-accent {
    color: var(--accent-cyan);
    font-weight: 600;
}

/* Locker Grids Mobile-First (5 columns) */
.locker-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 6px;
}

.locker-grid.mini {
    max-height: 180px;
    overflow-y: auto;
    padding-right: 4px;
}

.locker-item {
    aspect-ratio: 1;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 11px;
    cursor: pointer;
    transition: var(--transition-smooth);
    border: 1px solid transparent;
}

.locker-item.status-free {
    background: var(--locker-free-bg);
    color: var(--locker-free-text);
    border-color: var(--locker-free-border);
}
.locker-item.status-free:hover {
    filter: brightness(0.95);
    transform: scale(1.03);
}

body.dark-theme .locker-item.status-free:hover {
    filter: brightness(1.2);
}

.locker-item.status-occupied {
    background: var(--locker-occupied-bg);
    color: var(--locker-occupied-text);
    border-color: var(--locker-occupied-border);
}
.locker-item.status-occupied:hover {
    filter: brightness(0.95);
    transform: scale(1.03);
}

body.dark-theme .locker-item.status-occupied:hover {
    filter: brightness(1.2);
}

.locker-item.selected {
    background: var(--accent-glow) !important;
    color: var(--accent-cyan) !important;
    border-color: var(--accent-cyan) !important;
    box-shadow: 0 0 10px rgba(8, 145, 178, 0.2);
    transform: scale(1.05);
}

/* Locker Grid Large */
.locker-grid.large .locker-item {
    font-size: 14px;
    border-radius: 10px;
    font-family: var(--font-display);
}

/* Details block styles */
.info-block {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
    background: rgba(0, 0, 0, 0.01);
    border: 1px solid var(--input-border);
    border-radius: 12px;
    padding: 12px;
    flex-direction: column;
}

body.dark-theme .info-block {
    background: rgba(255, 255, 255, 0.02);
    border-color: var(--card-border);
}

.info-icon {
    font-size: 16px;
    color: var(--accent-cyan);
    background: var(--accent-glow);
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.info-text h4 {
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 4px;
}

.info-text p {
    font-size: 11px;
    color: var(--text-secondary);
    line-height: 1.4;
}

.info-text pre {
    background: #0f172a;
    color: #f8fafc;
    padding: 8px;
    border-radius: 6px;
    font-size: 9px;
    margin-top: 8px;
    overflow-x: auto;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

body.dark-theme .info-text pre {
    background: #060911;
}

/* Drawer Detail Grid */
.detail-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
    background: rgba(0, 0, 0, 0.015);
    border-radius: 12px;
    padding: 16px;
    border: 1px solid var(--input-border);
}

body.dark-theme .detail-grid {
    background: rgba(0, 0, 0, 0.1);
    border-color: var(--card-border);
}

.detail-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* Delivery Search Box */
.search-box {
    display: flex;
    position: relative;
    gap: 10px;
    flex-direction: column;
}

.search-box input {
    flex-grow: 1;
    padding-left: 40px;
}

.search-icon {
    position: absolute;
    left: 14px;
    top: 24px; /* adjusted for mobile column flow */
    color: var(--text-secondary);
}

/* Order search result card */
.order-result-card {
    background: rgba(0, 0, 0, 0.01);
    border: 1px solid var(--input-border);
    border-radius: 14px;
    padding: 16px;
}

body.dark-theme .order-result-card {
    background: rgba(255, 255, 255, 0.02);
    border-color: var(--card-border);
}

.result-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    border-bottom: 1px solid var(--card-border-outer);
    padding-bottom: 12px;
    margin-bottom: 12px;
    flex-wrap: wrap;
    gap: 8px;
}

.result-header h4 {
    font-family: var(--font-display);
    font-size: 16px;
}

.result-date {
    font-size: 10px;
    color: var(--text-muted);
}

.result-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
    font-size: 12px;
}

.badge-locker {
    background: rgba(0, 0, 0, 0.04);
    color: var(--text-primary);
    padding: 2px 6px;
    border-radius: 4px;
    border: 1px solid var(--input-border);
    font-weight: 500;
}

body.dark-theme .badge-locker {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--card-border);
}

.result-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 14px;
    border-top: 1px solid var(--card-border-outer);
    padding-top: 12px;
}

.text-center { text-align: center; }
.text-muted { color: var(--text-muted) !important; }
.hidden { display: none !important; }

/* Policy item list */
.policy-item {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
}

.policy-badge {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: rgba(220, 38, 38, 0.08);
    color: var(--color-danger);
    border: 1px solid rgba(220, 38, 38, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 11px;
    flex-shrink: 0;
}

.policy-desc h4 {
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 2px;
}

.policy-desc p {
    font-size: 11px;
    color: var(--text-secondary);
    line-height: 1.4;
}

/* Modals styles */
.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.35);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 12px;
    animation: fadeInModal 0.25s ease-out;
}

body.dark-theme .modal-backdrop {
    background: rgba(0, 0, 0, 0.65);
}

@keyframes fadeInModal {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-card {
    background: #ffffff;
    border: 1px solid var(--input-border);
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.08);
    max-width: 480px;
    width: 100%;
    overflow: hidden;
    animation: slideUpModal 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

body.dark-theme .modal-card {
    background: #0f172a;
    border-color: var(--card-border);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

@keyframes slideUpModal {
    from { transform: translateY(40px) scale(0.95); opacity: 0; }
    to { transform: translateY(0) scale(1); opacity: 1; }
}

.auth-card {
    padding: 24px;
}

.alert-box {
    border-radius: 10px;
    padding: 10px 14px;
    font-size: 12px;
    margin-top: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.alert-box.error {
    background: rgba(220, 38, 38, 0.06);
    color: var(--color-danger);
    border: 1px solid rgba(220, 38, 38, 0.2);
}

body.dark-theme .alert-box.error {
    background: rgba(239, 68, 68, 0.1);
    border-color: rgba(239, 68, 68, 0.2);
}

/* Print Ticket preview styles */
.ticket-modal-card {
    max-width: 400px;
}

.modal-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--card-border-outer);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    font-family: var(--font-display);
    font-size: 14px;
}

.modal-footer {
    padding: 16px 20px;
    border-top: 1px solid var(--card-border-outer);
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

/* Printable invoice container */
.ticket-container {
    background: white;
    color: #1e293b;
    border-radius: 6px;
    padding: 20px;
    font-family: 'Courier New', Courier, monospace;
    font-size: 11px;
    box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.05);
    border: 1px solid #e2e8f0;
}

.ticket-brand {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 800;
    color: #0b0f19;
    letter-spacing: 1px;
}

.ticket-sub {
    font-size: 10px;
    text-transform: uppercase;
    font-weight: 600;
    margin-top: 2px;
}

.ticket-meta {
    font-size: 9px;
    color: #64748b;
}

.ticket-divider {
    border: 0;
    border-top: 1px solid #cbd5e1;
    margin: 10px 0;
}
.ticket-divider.dotted {
    border-top: 1px dashed #cbd5e1;
}

.ticket-folio-block {
    background: #f1f5f9;
    border-radius: 6px;
    padding: 10px;
    margin: 10px 0;
    border: 1px solid #e2e8f0;
}

.ticket-folio-label {
    font-size: 9px;
    color: #64748b;
    letter-spacing: 0.5px;
    display: block;
}

.ticket-folio-number {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 700;
    color: #0c0a09;
}

.ticket-row {
    display: flex;
    justify-content: space-between;
    margin: 4px 0;
}

.ticket-service-desc {
    background: #f8fafc;
    border: 1px solid #f1f5f9;
    padding: 6px 8px;
    border-radius: 4px;
    margin-top: 4px;
    font-style: italic;
    color: #334155;
    word-break: break-all;
}

.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }

.ticket-total {
    font-size: 13px;
    color: #0f172a;
    padding: 4px 0;
}

.ticket-locker-box {
    margin: 12px 0 6px 0;
    background: #0f172a;
    color: white;
    padding: 8px;
    border-radius: 4px;
}

.ticket-locker-box span {
    font-size: 9px;
    letter-spacing: 0.5px;
    display: block;
    color: #94a3b8;
}

.ticket-locker-num {
    font-size: 18px;
    font-weight: 700;
}

.ticket-footer p {
    font-size: 9px;
    color: #64748b;
    margin: 2px 0;
}

.ticket-web {
    font-weight: 600;
    margin-top: 4px !important;
}

/* Input password specific helper */
.form-control {
    width: 100%;
}

/* User management specific controls */
.users-table td i {
    cursor: pointer;
    padding: 6px;
    border-radius: 6px;
    transition: var(--transition-smooth);
}
.users-table td i:hover {
    background: rgba(0, 0, 0, 0.03);
}

body.dark-theme .users-table td i:hover {
    background: rgba(255, 255, 255, 0.05);
}

.action-icon {
    font-size: 14px;
    margin-left: 8px;
    cursor: pointer;
}
.action-icon.trash { color: var(--color-danger); }
.action-icon.edit { color: var(--color-info); }

/* Desktop Mockup Preview styles */
.mockup-img-container {
    background: rgba(0, 0, 0, 0.03);
    padding: 12px;
    border-radius: 18px;
    border: 1px dashed var(--input-border);
    display: inline-block;
    max-width: 100%;
    margin-top: 10px;
}
.mockup-desktop-image {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    border: 1px solid var(--input-border);
    box-shadow: 0 10px 30px rgba(0,0,0,0.06);
}
body.dark-theme .mockup-img-container {
    background: rgba(0, 0, 0, 0.25);
    border-color: var(--card-border);
}
body.dark-theme .mockup-desktop-image {
    border-color: var(--card-border);
    box-shadow: 0 10px 40px rgba(0,0,0,0.4);
}

/* ==========================================
   DESKTOP RESPONSIVE LAYOUT (Screen >= 900px)
   ========================================== */

@media (min-width: 900px) {
    .app-container {
        display: flex;
    }
    
    .sidebar {
        position: static;
        transform: none;
        box-shadow: none;
        border-right: 1px solid var(--card-border-outer);
        z-index: auto;
        height: 100vh;
        width: var(--sidebar-width);
    }
    
    .sidebar-backdrop {
        display: none !important;
    }
    
    .hamburger-btn {
        display: none !important;
    }
    
    .main-content {
        flex-grow: 1;
        padding: 24px 32px;
        max-height: 100vh;
        overflow-y: auto;
    }
    
    .main-header {
        flex-wrap: nowrap;
        margin-bottom: 24px;
        padding-bottom: 16px;
    }
    
    .header-title h2 {
        font-size: 24px;
    }
    
    .header-title p {
        font-size: 13px;
    }
    
    .header-actions {
        width: auto;
        margin-top: 0;
    }
    
    .sync-status {
        font-size: 12px;
        flex-grow: 0;
    }
    
    .card-header {
        padding: 20px 24px;
        gap: 0;
    }
    
    .card-header h3 {
        font-size: 17px;
    }
    
    .card-subtitle {
        font-size: 12px;
    }
    
    .card-body {
        padding: 24px;
    }
    
    .metrics-grid {
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
        gap: 20px;
        margin-bottom: 24px;
    }
    
    .metric-card {
        padding: 20px;
        gap: 16px;
    }
    
    .metric-icon {
        width: 48px;
        height: 48px;
        font-size: 20px;
    }
    
    .metric-value {
        font-size: 28px;
    }
    
    .dashboard-details {
        display: grid;
        grid-template-columns: 1fr 2fr;
        gap: 24px;
    }
    
    .locker-stats-legend {
        font-size: 13px;
        gap: 0;
    }
    
    .table {
        font-size: 13px;
        min-width: auto;
    }
    
    .table th {
        font-size: 11px;
        padding: 14px 20px;
    }
    
    .table td {
        padding: 14px 20px;
    }
    
    .btn {
        padding: 10px 18px;
    }
    
    .layout-split {
        flex-direction: row;
        gap: 24px;
    }
    
    .form-row {
        flex-direction: row;
        gap: 16px;
        margin-bottom: 16px;
    }
    
    .form-group {
        margin-bottom: 16px;
    }
    
    label {
        font-size: 12px;
    }
    
    .locker-selector-container {
        padding: 14px;
    }
    
    .locker-grid {
        grid-template-columns: repeat(10, 1fr) !important;
        gap: 8px;
    }
    
    .locker-item {
        font-size: 12px;
    }
    
    .locker-grid.large .locker-item {
        font-size: 16px;
    }
    
    .info-block {
        flex-direction: row;
        gap: 14px;
        padding: 14px;
    }
    
    .detail-grid {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
        padding: 18px;
    }
    
    .detail-actions {
        flex-direction: row;
    }
    
    .search-box {
        flex-direction: row;
    }
    
    .search-icon {
        top: 50%;
        transform: translateY(-50%);
    }
    
    .order-result-card {
        padding: 20px;
    }
    
    .result-grid {
        grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    }
    
    .result-actions {
        flex-direction: row;
    }
}

/* Print styles for Receipt (Standard browser print layout) */
@media print {
    body * {
        visibility: hidden;
    }
    #ticket-printable-area, #ticket-printable-area * {
        visibility: visible;
    }
    #ticket-printable-area {
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
        box-shadow: none;
        border: none;
        padding: 0;
    }
}