/* ==========================================
   EXIM TRACK SYSTEM - CORE DESIGN STYLESHEET
   Vanilla CSS - Premium Dark Theme & Glassmorphism
   ========================================== */

/* Design Tokens & CSS Variables */
:root {
    --bg-dark: #070913;
    --bg-sidebar: rgba(10, 12, 22, 0.8);
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.06);
    --glass-highlight: rgba(255, 255, 255, 0.08);
    
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    
    --color-primary: #6366f1; /* Indigo */
    --color-primary-glow: rgba(99, 102, 241, 0.3);
    --color-accent: #06b6d4; /* Cyan */
    --color-accent-glow: rgba(6, 182, 212, 0.2);
    
    --color-success: #10b981; /* Emerald */
    --color-success-bg: rgba(16, 185, 129, 0.12);
    --color-success-border: rgba(16, 185, 129, 0.25);
    
    --color-warning: #f59e0b; /* Amber */
    --color-warning-bg: rgba(245, 158, 11, 0.12);
    --color-warning-border: rgba(245, 158, 11, 0.25);
    
    --color-danger: #f43f5e; /* Rose */
    --color-danger-bg: rgba(244, 63, 94, 0.12);
    --color-danger-border: rgba(244, 63, 94, 0.25);

    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -4px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.5), 0 8px 10px -6px rgba(0, 0, 0, 0.5);
    --shadow-glass: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Light Theme Variables Override */
body.light-theme {
    --bg-dark: #f1f5f9;
    --bg-sidebar: rgba(255, 255, 255, 0.88);
    --glass-bg: rgba(255, 255, 255, 0.75);
    --glass-border: rgba(203, 213, 225, 0.6);
    --glass-highlight: rgba(99, 102, 241, 0.1);
    
    --text-primary: #0f172a;
    --text-secondary: #334155;
    --text-muted: #64748b;
    
    --color-primary: #4f46e5;
    --color-primary-glow: rgba(79, 70, 229, 0.2);
    --color-accent: #0284c7;
    --color-accent-glow: rgba(2, 132, 199, 0.15);
    
    --shadow-glass: 0 8px 32px 0 rgba(31, 38, 135, 0.08);
}

body {
    transition: background-color 0.3s ease, color 0.3s ease;
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: var(--font-body);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

/* Ambient Background Glows */
.bg-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    z-index: -1;
    pointer-events: none;
}

.bg-glow-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--color-primary-glow) 0%, rgba(99, 102, 241, 0) 70%);
    top: -10%;
    left: -10%;
}

.bg-glow-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--color-accent-glow) 0%, rgba(6, 182, 212, 0) 70%);
    bottom: -5%;
    right: 5%;
}

.bg-glow-3 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(192, 132, 252, 0.08) 0%, rgba(192, 132, 252, 0) 70%);
    top: 30%;
    right: 30%;
}

/* App Container Layout */
.app-container {
    display: grid;
    grid-template-columns: var(--sidebar-width, 280px) 1fr;
    min-height: 100vh;
    transition: grid-template-columns 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Sidebar Navigation */
.sidebar {
    background-color: var(--bg-sidebar);
    border-right: 1px solid var(--glass-border);
    backdrop-filter: blur(16px);
    display: flex;
    flex-direction: column;
    height: 100vh;
    position: sticky;
    top: 0;
    z-index: 100;
    transition: var(--transition-smooth);
    width: 100%;
    overflow: visible;
}

.sidebar-header {
    padding: 30px 24px;
    border-bottom: 1px solid var(--glass-border);
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    width: 42px;
    height: 42px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    box-shadow: 0 0 15px var(--color-primary-glow);
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 800;
    letter-spacing: 0.5px;
}

.logo-text span {
    color: var(--color-accent);
}

.logo-sub {
    font-size: 11px;
    color: var(--text-muted);
    font-weight: 500;
    margin-top: -2px;
}

.sidebar-nav {
    flex-grow: 1;
    padding: 30px 16px;
}

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

.sidebar-nav li {
    margin-bottom: 8px;
}

.sidebar-nav a {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 18px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    border-radius: var(--radius-md);
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), background-color 0.25s ease, color 0.25s ease, border-left-color 0.25s ease;
    border-left: 3px solid transparent;
}

.sidebar-nav a i {
    font-size: 18px;
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.sidebar-nav li.excel-menu-item a i.text-success {
    color: var(--color-success) !important;
}

.sidebar-nav a:hover {
    color: var(--text-primary);
    background-color: rgba(255, 255, 255, 0.02);
    transform: translateX(4px);
}

.sidebar-nav a:hover i {
    transform: scale(1.15);
}

/* Keyframes for smooth selection rendering on page load */
@keyframes activeItemSlideIn {
    0% {
        background: transparent;
        border-left-color: transparent;
        box-shadow: none;
        transform: translateX(0);
    }
    100% {
        background: linear-gradient(90deg, rgba(99, 102, 241, 0.15) 0%, rgba(99, 102, 241, 0.02) 100%);
        border-left-color: var(--color-primary);
        box-shadow: inset 0 0 8px rgba(99, 102, 241, 0.05);
        transform: translateX(4px);
    }
}

.sidebar-nav li.active > a {
    color: var(--text-primary);
    animation: activeItemSlideIn 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    font-weight: 600;
}

/* Sidebar Sub-Menu styling */
.sidebar-nav ul.sub-menu {
    margin-top: 4px;
    padding-left: 20px;
    list-style: none;
}
.sidebar-nav ul.sub-menu li {
    margin-bottom: 2px;
}
.sidebar-nav ul.sub-menu a {
    font-size: 12px;
    padding: 8px 12px;
    gap: 10px;
    border-left: 2px solid transparent;
    border-radius: var(--radius-sm);
    background: transparent;
    display: flex;
    align-items: center;
    color: var(--text-secondary);
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), background-color 0.25s ease, color 0.25s ease;
}
.sidebar-nav ul.sub-menu a i {
    font-size: 14px;
}
@keyframes activeSubItemSlideIn {
    0% {
        background-color: transparent;
        border-left-color: transparent;
        transform: translateX(0);
    }
    100% {
        background-color: rgba(2, 132, 199, 0.08);
        border-left-color: var(--color-accent);
        transform: translateX(4px);
    }
}
.sidebar-nav ul.sub-menu li.active-sub a {
    color: var(--color-accent) !important;
    animation: activeSubItemSlideIn 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
.sidebar-nav ul.sub-menu a:hover {
    color: var(--text-primary);
    background-color: rgba(255, 255, 255, 0.02);
    transform: translateX(4px);
}
/* Sub-menu visibility is controlled by Javascript class toggle */

.sidebar-footer {
    padding: 24px;
    border-top: 1px solid var(--glass-border);
}

.user-profile {
    display: flex;
    align-items: center;
    gap: 12px;
}

.avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--glass-highlight);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: var(--text-secondary);
    border: 1px solid var(--glass-border);
}

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

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

/* Main Content Area */
.main-content {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    padding: 0 40px 40px 40px;
}

/* Top Bar */
.top-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 30px 0;
    margin-bottom: 20px;
}

.top-bar-title h2 {
    font-family: var(--font-heading);
    font-size: 28px;
    font-weight: 700;
}

.top-bar-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.clock-widget {
    background-color: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 10px 18px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    font-family: monospace;
    font-size: 15px;
    box-shadow: var(--shadow-sm);
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
}

.text-muted {
    color: var(--text-secondary);
}

.text-sm {
    font-size: 12px;
}

/* Dot Indicator */
.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
}

.dot.green { background-color: var(--color-success); }
.dot.yellow { background-color: var(--color-warning); }
.dot.red { background-color: var(--color-danger); }
.dot.blue { background-color: var(--color-primary); }

.pulse {
    animation: pulse-animation 2s infinite;
}

@keyframes pulse-animation {
    0% {
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.4);
    }
    70% {
        box-shadow: 0 0 0 8px rgba(16, 185, 129, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
    }
}

/* Glassmorphism Cards */
.card {
    background-color: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-glass);
    backdrop-filter: blur(12px);
    transition: var(--transition-smooth);
    padding: 24px;
}

.card:hover {
    border-color: rgba(255, 255, 255, 0.12);
    transform: translateY(-2px);
    box-shadow: 0 12px 40px 0 rgba(0, 0, 0, 0.45);
}

/* Grid System */
.grid-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

/* Stat Cards Custom Styles */
.stat-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 120px;
    position: relative;
    overflow: hidden;
}

.stat-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.stat-title {
    font-size: 13px;
    color: var(--text-secondary);
    font-weight: 500;
}

.stat-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}

.stat-value {
    font-family: var(--font-heading);
    font-size: 32px;
    font-weight: 700;
    margin-top: 10px;
}

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

/* Colors for Stat Cards */
.stat-primary .stat-icon { background-color: rgba(99, 102, 241, 0.15); color: var(--color-primary); }
.stat-warning .stat-icon { background-color: rgba(245, 158, 11, 0.15); color: var(--color-warning); }
.stat-success .stat-icon { background-color: rgba(16, 185, 129, 0.15); color: var(--color-success); }
.stat-danger .stat-icon { background-color: rgba(244, 63, 94, 0.15); color: var(--color-danger); }
.stat-accent .stat-icon { background-color: rgba(6, 182, 212, 0.15); color: var(--color-accent); }

/* Dashboard Columns Layout */
.dashboard-columns {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 30px;
}

/* AI Assistant Warnings Panel */
.ai-panel {
    border: 1px solid rgba(168, 85, 247, 0.25);
    background: radial-gradient(circle at top right, rgba(168, 85, 247, 0.08), transparent 60%), var(--glass-bg);
    position: relative;
}

.ai-panel::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #a855f7, #6366f1);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.ai-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    padding-bottom: 16px;
}

.ai-avatar {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, #a855f7, #6366f1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    color: var(--text-primary);
    box-shadow: 0 0 15px rgba(168, 85, 247, 0.3);
}

.ai-header-text h3 {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 700;
}

.ai-header-text p {
    font-size: 11px;
    color: var(--text-muted);
}

.ai-warnings-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
    max-height: 400px;
    overflow-y: auto;
    padding-right: 5px;
}

.ai-warning-item {
    background-color: rgba(244, 63, 94, 0.05);
    border-left: 4px solid var(--color-danger);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    padding: 16px;
    transition: var(--transition-smooth);
}

.ai-warning-item:hover {
    background-color: rgba(244, 63, 94, 0.08);
}

.ai-warning-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.ai-warning-title h4 {
    font-size: 14px;
    font-weight: 600;
    color: #fda4af;
}

.ai-warning-badge {
    background-color: rgba(244, 63, 94, 0.2);
    border: 1px solid var(--color-danger-border);
    color: var(--color-danger);
    padding: 3px 8px;
    border-radius: 20px;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
}

.ai-warning-text {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 12px;
}

.ai-warning-actions {
    display: flex;
    gap: 10px;
}

.btn-ai-action {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-smooth);
    border: 1px solid transparent;
}

.btn-ai-action.whatsapp {
    background-color: rgba(37, 211, 102, 0.15);
    color: #25d366;
    border-color: rgba(37, 211, 102, 0.25);
}

.btn-ai-action.whatsapp:hover {
    background-color: #25d366;
    color: #000;
}

.btn-ai-action.edit {
    background-color: var(--glass-bg);
    color: var(--text-primary);
    border-color: var(--glass-border);
}

.btn-ai-action.edit:hover {
    background-color: var(--glass-highlight);
}

.ai-no-warning {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-secondary);
}

.ai-no-warning i {
    font-size: 36px;
    color: var(--color-success);
    display: block;
    margin-bottom: 12px;
}

.ai-no-warning h4 {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 4px;
}

.ai-no-warning p {
    font-size: 12px;
    color: var(--text-muted);
}

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

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* Content Sections */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), #4f46e5);
    color: var(--text-primary);
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.45);
}

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

.btn-secondary:hover {
    background-color: var(--glass-highlight);
    border-color: rgba(255, 255, 255, 0.15);
}

.btn-danger {
    background-color: rgba(244, 63, 94, 0.15);
    color: var(--color-danger);
    border: 1px solid var(--color-danger-border);
}

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

.btn-sm {
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    font-size: 12px;
    gap: 6px;
}

/* Tables styling */
.table-responsive {
    overflow-x: auto;
    width: 100%;
    margin-bottom: 20px;
}

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

.table-glass th {
    padding: 16px 20px;
    background-color: rgba(255, 255, 255, 0.02);
    border-bottom: 1px solid var(--glass-border);
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 11px;
    letter-spacing: 0.5px;
}

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

.table-glass tr {
    transition: var(--transition-smooth);
}

.table-glass tr:hover td {
    background-color: rgba(255, 255, 255, 0.015);
}

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 12px;
    border-radius: 30px;
    font-size: 12px;
    font-weight: 600;
}

.badge-warning {
    background-color: var(--color-warning-bg);
    border: 1px solid var(--color-warning-border);
    color: var(--color-warning);
}

.badge-success {
    background-color: var(--color-success-bg);
    border: 1px solid var(--color-success-border);
    color: var(--color-success);
}

.badge-danger {
    background-color: var(--color-danger-bg);
    border: 1px solid var(--color-danger-border);
    color: var(--color-danger);
}

/* Alerts */
.alert {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    border-radius: var(--radius-lg);
    margin-bottom: 24px;
    animation: slide-in 0.3s ease-out;
}

.alert-success {
    background-color: var(--color-success-bg);
    border: 1px solid var(--color-success-border);
    color: var(--color-success);
}

.alert-content {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 500;
}

.alert-close {
    background: none;
    border: none;
    color: inherit;
    cursor: pointer;
    font-size: 20px;
    display: flex;
    align-items: center;
}

@keyframes slide-in {
    0% { transform: translateY(-10px); opacity: 0; }
    100% { transform: translateY(0); opacity: 1; }
}

/* Forms styling */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.form-control {
    width: 100%;
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: 12px 16px;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 14px;
    transition: var(--transition-smooth);
}

select.form-control {
    background-color: rgba(15, 23, 42, 0.7);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    border-radius: var(--radius-sm);
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%236366f1' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    padding-right: 28px !important;
    cursor: pointer;
}

select.form-control option {
    background-color: #0f172a;
    color: #f8fafc;
    padding: 10px;
    font-size: 12px;
}

body.light-theme select.form-control {
    background-color: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(203, 213, 225, 0.8);
    color: #0f172a;
}

body.light-theme select.form-control option {
    background-color: #ffffff;
    color: #0f172a;
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    background-color: rgba(255, 255, 255, 0.04);
    box-shadow: 0 0 10px rgba(99, 102, 241, 0.2);
}

textarea.form-control {
    resize: vertical;
    min-height: 100px;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    margin-top: 30px;
    border-top: 1px solid var(--glass-border);
    padding-top: 20px;
}

/* Validation Errors */
.error-text {
    color: var(--color-danger);
    font-size: 12px;
    margin-top: 6px;
    font-weight: 500;
}

/* Filters and Search toolbar */
.toolbar {
    background-color: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 16px 20px;
    margin-bottom: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.toolbar-search {
    flex-grow: 1;
    max-width: 400px;
    position: relative;
}

.toolbar-search input {
    padding-left: 45px;
}

.toolbar-search i {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 16px;
}

.toolbar-filters {
    display: flex;
    gap: 12px;
    align-items: center;
}

.toolbar-filters select {
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: 10px 16px;
    color: var(--text-primary);
    font-size: 13px;
    cursor: pointer;
    min-width: 180px;
}

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

/* Pagination */
.pagination-wrapper {
    margin-top: 24px;
}

.pagination-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-secondary);
    font-size: 13px;
}

.pagination-links {
    display: flex;
    gap: 6px;
}

.pagination-links a, .pagination-links span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 8px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--glass-border);
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-smooth);
}

.pagination-links a:hover {
    background-color: var(--glass-highlight);
    color: var(--text-primary);
    border-color: rgba(255, 255, 255, 0.15);
}

.pagination-links .active {
    background-color: var(--color-primary);
    color: var(--text-primary);
    border-color: var(--color-primary);
}

.pagination-links .disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Mobile Styles & Toggle Menu */
.mobile-top-bar {
    display: none;
}

.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 250;
    animation: fade-in 0.3s ease;
}

@keyframes fade-in {
    0% { opacity: 0; }
    100% { opacity: 1; }
}

/* Responsive breakpoint */
@media (max-width: 1024px) {
    .app-container {
        grid-template-columns: 1fr !important;
    }

    /* Mobile Navigation Bar */
    .mobile-top-bar {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 12px 20px;
        background-color: rgba(10, 12, 22, 0.95);
        backdrop-filter: blur(20px);
        border-bottom: 1px solid var(--glass-border);
        position: sticky;
        top: 0;
        z-index: 150;
        margin-left: -20px;
        margin-right: -20px;
        margin-bottom: 20px;
    }

    .mobile-menu-toggle {
        background: none;
        border: none;
        color: var(--text-primary);
        font-size: 26px;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 6px;
        border-radius: var(--radius-sm);
        transition: var(--transition-smooth);
    }

    .mobile-menu-toggle:hover {
        background-color: var(--glass-highlight);
    }

    .mobile-status-dot {
        display: flex;
        align-items: center;
    }

    /* Off-Canvas Sidebar */
    .sidebar {
        position: fixed;
        left: 0;
        top: 0;
        bottom: 0;
        width: 280px !important;
        transform: translateX(-100%);
        transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 300;
        box-shadow: 10px 0 30px rgba(0, 0, 0, 0.5);
    }

    /* Show Sidebar on toggle */
    .mobile-sidebar-open .sidebar {
        transform: translateX(0);
    }

    .mobile-sidebar-open .sidebar-overlay {
        display: block;
    }

    /* Hide desktop toggle button on mobile */
    .sidebar-toggle-btn {
        display: none !important;
    }

    /* Hide standard top bar header title on mobile */
    .top-bar {
        padding-top: 10px;
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
    
    .top-bar-actions {
        display: none !important;
    }

    .main-content {
        padding: 0 20px 20px 20px;
    }
    
    .dashboard-columns {
        grid-template-columns: 1fr;
    }
    
    /* Stats grid columns adjustment */
    .grid-stats {
        grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
        gap: 15px;
    }
    
    /* Toolbar filters elements layout */
    .toolbar {
        flex-direction: column;
        align-items: stretch;
    }
    
    .toolbar-search {
        max-width: 100%;
    }
    
    .toolbar-filters {
        width: 100%;
    }
    
    .toolbar-filters .custom-select-wrapper {
        flex-grow: 1;
    }
}

/* Custom Styled Glassmorphic Dropdown */
.custom-select-wrapper {
    position: relative;
    user-select: none;
    width: 100%;
}

.custom-select-trigger {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    background-color: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: 12px 16px;
    color: var(--text-primary);
    font-size: 14px;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.custom-select-trigger:hover {
    background-color: var(--glass-highlight);
    border-color: rgba(99, 102, 241, 0.4);
}

.custom-select-wrapper.open .custom-select-trigger {
    border-color: var(--color-primary);
    box-shadow: 0 0 10px var(--color-primary-glow);
}

.custom-select-trigger i.chevron {
    font-size: 12px;
    color: var(--text-secondary);
    transition: transform 0.3s ease;
}

.custom-select-wrapper.open .custom-select-trigger i.chevron {
    transform: rotate(180deg);
}

.custom-options {
    position: absolute;
    display: block;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    border: 1px solid var(--glass-border);
    background-color: rgba(15, 23, 42, 0.96);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: var(--radius-md);
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.45);
    z-index: 150;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    max-height: 280px;
    overflow-y: auto;
    padding: 6px;
}

body.light-theme .custom-options {
    background-color: rgba(255, 255, 255, 0.98);
    border: 1px solid rgba(203, 213, 225, 0.8);
    box-shadow: 0 14px 35px rgba(15, 23, 42, 0.14);
}

.custom-select-wrapper.open .custom-options {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.custom-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    color: var(--text-secondary);
    cursor: pointer;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 500;
    transition: var(--transition-smooth);
}

.custom-option:hover {
    background-color: rgba(255, 255, 255, 0.06);
    color: var(--text-primary);
}

body.light-theme .custom-option:hover {
    background-color: rgba(79, 70, 229, 0.08);
    color: var(--color-primary);
}

.custom-option.selected {
    background-color: rgba(99, 102, 241, 0.18);
    color: var(--text-primary);
    font-weight: 600;
}

body.light-theme .custom-option.selected {
    background-color: rgba(79, 70, 229, 0.12);
    color: var(--color-primary);
}

body.light-theme select.form-control option {
    background-color: #ffffff;
    color: #0f172a;
}

/* Custom Select in toolbar */
.toolbar-filters .custom-select-wrapper {
    min-width: 220px;
}

/* Sidebar Minimize Toggle Button */
.sidebar-toggle-btn {
    position: absolute;
    right: -14px;
    top: 36px;
    z-index: 200;
    background: var(--color-primary);
    border: 2px solid #ffffff;
    color: #ffffff !important;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 12px;
    transition: var(--transition-smooth);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.4);
}

body.light-theme .sidebar-toggle-btn {
    border-color: #ffffff;
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.25);
}

.sidebar-toggle-btn:hover {
    background-color: var(--color-accent);
    transform: scale(1.15);
    box-shadow: 0 0 16px var(--color-accent-glow);
}

.logo-info {
    transition: opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1), max-width 0.3s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.3s;
    max-width: 200px;
    opacity: 1;
    visibility: visible;
}

.sidebar-nav a span {
    transition: opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1), max-width 0.3s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.3s;
    opacity: 1;
    visibility: visible;
    display: inline-block;
    white-space: nowrap;
}

.user-info {
    transition: opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1), max-width 0.3s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.3s;
    opacity: 1;
    visibility: visible;
    white-space: nowrap;
}

.sidebar-nav a {
    transition: padding 0.3s cubic-bezier(0.4, 0, 0.2, 1), justify-content 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.user-profile {
    transition: justify-content 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Sidebar Collapsed/Minimized States */
.sidebar-collapsed {
    --sidebar-width: 80px;
}

.sidebar-collapsed .logo-info {
    max-width: 0;
    opacity: 0;
    visibility: hidden;
    margin: 0;
    padding: 0;
    overflow: hidden;
}

.sidebar-collapsed .sidebar-toggle-btn {
    margin-left: 0;
}

.sidebar-collapsed .sidebar-header {
    padding: 30px 16px;
}

.sidebar-collapsed .sidebar-nav {
    padding: 30px 10px;
}

.sidebar-collapsed .sidebar-nav a {
    justify-content: center;
    padding: 14px 0;
    border-left-width: 0;
    gap: 0 !important;
}

.sidebar-collapsed .sidebar-nav a span {
    max-width: 0;
    opacity: 0;
    visibility: hidden;
    margin: 0;
}

.sidebar-collapsed .sidebar-nav a i {
    font-size: 20px;
    margin-right: 0;
}

.sidebar-collapsed .user-info {
    max-width: 0;
    opacity: 0;
    visibility: hidden;
}

.sidebar-collapsed .user-profile {
    justify-content: center;
}

.sidebar-collapsed .sidebar-footer {
    padding: 20px 10px;
}

/* Theme Toggle Button */
.theme-toggle-btn {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 16px;
    transition: var(--transition-smooth);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.theme-toggle-btn:hover {
    background: var(--glass-highlight);
    border-color: var(--color-primary);
    color: var(--color-primary);
    transform: scale(1.08);
}

/* Hide sub-menu and chevron toggle in minimized sidebar */
.sidebar-collapsed #submenu-toggle-trigger {
    display: none !important;
}
.sidebar-collapsed .sub-menu {
    display: none !important;
}

/* Excel Transform Menu Link dynamic padding */
.sidebar-nav li.excel-menu-item > a {
    padding-right: 40px;
}

.sidebar-collapsed .sidebar-nav li.excel-menu-item > a {
    padding-right: 0 !important;
}