@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700;800;900&display=swap');

/* ============================================================
   Jetra Express Logistics - Universal Theme & Layout Engine
   ============================================================ */

:root, [data-theme="light"] {
    --bg-main:             #F3F4F6;
    --bg-card:             #FFFFFF;
    --bg-sidebar:          #FFFFFF;
    --bg-navbar:           #FFFFFF;
    --bg-glass:            rgba(255, 255, 255, 0.92);
    --bg-input:            #FFFFFF;
    
    --text-main:           #0A2540;
    --text-secondary:      #475569;
    --text-muted:          #64748B;
    
    --border-color:        #E2E8F0;
    --border-color-light:  #F1F5F9;
    --shadow-color:        rgba(10, 37, 64, 0.08);
    
    /* Jetra Express Official Brand Colors */
    --brand-navy:          #0A2540;
    --brand-navy-dark:     #071A2E;
    --brand-orange:        #FF6B00;
    --brand-orange-hover:  #E05E00;
    --brand-gray-light:    #F3F4F6;
    
    --brand-primary:       #0A2540;
    --brand-primary-hover: #071A2E;
    --brand-accent:        #FF6B00;
    --brand-accent-hover:  #E05E00;
    --brand-success:       #10B981;
    --brand-warning:       #F59E0B;
    --brand-danger:        #EF4444;
    
    --accent-emerald:      #10B981;
    --accent-indigo:       #4F46E5;
    --accent-amber:        #F59E0B;
    --accent-cyan:         #06B6D4;
    --accent-rose:         #F43F5E;
    
    --radius-lg:           16px;
    --radius-md:           12px;
    --radius-sm:           8px;
    --sidebar-width:       260px;
    --sidebar-collapsed-w: 76px;
}

[data-theme="dark"] {
    --bg-main:             #071A2E;
    --bg-card:             #0A2540;
    --bg-sidebar:          #071A2E;
    --bg-navbar:           #0A2540;
    --bg-glass:            rgba(10, 37, 64, 0.85);
    --bg-input:            #071A2E;
    
    --text-main:           #FFFFFF;
    --text-secondary:      #CBD5E1;
    --text-muted:          #94A3B8;
    
    --border-color:        rgba(255, 255, 255, 0.12);
    --border-color-light:  rgba(255, 255, 255, 0.06);
    --shadow-color:        rgba(0, 0, 0, 0.4);
    
    --brand-navy:          #0A2540;
    --brand-navy-dark:     #071A2E;
    --brand-orange:        #FF6B00;
    --brand-orange-hover:  #FF8533;
    
    --brand-primary:       #FF6B00;
    --brand-primary-hover: #E05E00;
    --brand-accent:        #0A2540;
    --brand-success:       #10B981;
    --brand-warning:       #F59E0B;
    --brand-danger:        #EF4444;
}

/* Global Reset & Typography */
* {
    font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

body {
    background-color: var(--bg-main);
    color: var(--text-main);
    font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    min-height: 100vh;
    transition: background-color 0.3s ease, color 0.3s ease;
}

h1, h2, h3, h4, h5, h6, .fw-bold {
    font-family: 'Montserrat', sans-serif;
    color: var(--text-main);
}

.text-main {
    color: var(--text-main) !important;
}

.text-navy {
    color: var(--brand-navy) !important;
}

.text-orange {
    color: var(--brand-orange) !important;
}

/* ── Jetra Primary & Brand Buttons ────────────────── */
.btn-primary, .btn-brand {
    background-color: var(--brand-orange) !important;
    border-color: var(--brand-orange) !important;
    color: #FFFFFF !important;
    font-weight: 600;
    transition: all 0.2s ease-in-out;
    box-shadow: 0 4px 12px rgba(255, 107, 0, 0.25);
}

.btn-primary:hover, .btn-primary:focus, .btn-primary:active,
.btn-brand:hover, .btn-brand:focus, .btn-brand:active {
    background-color: var(--brand-orange-hover) !important;
    border-color: var(--brand-orange-hover) !important;
    color: #FFFFFF !important;
    box-shadow: 0 6px 16px rgba(255, 107, 0, 0.38) !important;
    transform: translateY(-1px);
}

.btn-navy, .btn-secondary-brand {
    background-color: var(--brand-navy) !important;
    border-color: var(--brand-navy) !important;
    color: #FFFFFF !important;
    font-weight: 600;
    transition: all 0.2s ease-in-out;
}

.btn-navy:hover, .btn-secondary-brand:hover {
    background-color: var(--brand-navy-dark) !important;
    border-color: var(--brand-navy-dark) !important;
    color: #FFFFFF !important;
}

.btn-outline-primary {
    color: var(--brand-orange) !important;
    border-color: var(--brand-orange) !important;
    font-weight: 600;
}

.btn-outline-primary:hover {
    background-color: var(--brand-orange) !important;
    color: #FFFFFF !important;
}

.btn-outline-navy {
    color: var(--brand-navy) !important;
    border-color: var(--brand-navy) !important;
    font-weight: 600;
}

.btn-outline-navy:hover {
    background-color: var(--brand-navy) !important;
    color: #FFFFFF !important;
}

.btn-glass {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    border-radius: var(--radius-sm);
    padding: 6px 14px;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.2s ease;
}

.btn-glass:hover {
    background: var(--brand-orange);
    color: #FFFFFF;
    border-color: var(--brand-orange);
}

/* ── Layout Components ────────────────────────────── */
.app-layout-wrapper {
    display: flex;
    min-height: 100vh;
    width: 100%;
}

/* Sidebar */
.app-sidebar {
    width: var(--sidebar-width);
    flex-shrink: 0;
    background: var(--bg-sidebar);
    border-right: 1px solid var(--border-color);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    padding: 1.25rem 1rem;
    transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1), background-color 0.3s ease;
    position: sticky;
    top: 0;
    z-index: 1020;
    overflow-x: hidden;
    box-shadow: 2px 0 12px var(--shadow-color);
}

.app-sidebar.sidebar-collapsed {
    width: var(--sidebar-collapsed-w);
    padding: 1.25rem 0.5rem;
}

.app-sidebar .brand-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    font-size: 1.25rem;
    color: var(--brand-navy);
    text-decoration: none;
    padding: 0 0.5rem;
    white-space: nowrap;
    transition: all 0.3s ease;
}

.sidebar-heading {
    text-transform: uppercase;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--text-muted);
    margin: 1.5rem 0 0.5rem 0.5rem;
    white-space: nowrap;
}

.app-sidebar .nav-link {
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.88rem;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 4px;
    white-space: nowrap;
    transition: all 0.2s ease;
    text-decoration: none;
}

.app-sidebar .nav-link i {
    width: 20px;
    text-align: center;
    flex-shrink: 0;
    font-size: 1rem;
    color: var(--text-muted);
    transition: color 0.2s ease;
}

.app-sidebar .nav-link:hover {
    background: rgba(255, 107, 0, 0.1);
    color: var(--brand-orange);
}

.app-sidebar .nav-link:hover i {
    color: var(--brand-orange);
}

.app-sidebar .nav-link.active {
    background: var(--brand-navy);
    color: #FFFFFF !important;
    box-shadow: 0 4px 12px rgba(10, 37, 64, 0.25);
}

.app-sidebar .nav-link.active i {
    color: var(--brand-orange) !important;
}

/* Header Navbar */
.app-content-wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.navbar-custom {
    background: var(--bg-navbar);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 1.5rem;
    position: sticky;
    top: 0;
    z-index: 1010;
    transition: background-color 0.3s ease, border-color 0.3s ease;
    box-shadow: 0 2px 10px var(--shadow-color);
}

/* Cards & Surface Components */
.card-custom, .card, .glass-panel {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    color: var(--text-main);
    box-shadow: 0 4px 20px var(--shadow-color);
    transition: background-color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.card-header {
    background-color: transparent;
    border-bottom: 1px solid var(--border-color);
}

/* Metric Cards */
.metric-card {
    padding: 20px;
    border-radius: var(--radius-md);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 20px var(--shadow-color);
}

.metric-title {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.metric-value {
    font-size: 1.85rem;
    font-weight: 800;
    color: var(--text-main);
    margin-top: 6px;
}

/* Form Controls */
.form-control, .form-select, .form-control-custom {
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    font-weight: 500;
    border-radius: var(--radius-sm);
    padding: 0.6rem 0.9rem;
    transition: all 0.2s ease;
}

.form-control:focus, .form-select:focus, .form-control-custom:focus {
    background-color: var(--bg-input);
    border-color: var(--brand-orange);
    color: var(--text-main);
    box-shadow: 0 0 0 0.25rem rgba(255, 107, 0, 0.18);
    outline: none;
}

.form-control::placeholder, .form-control-custom::placeholder {
    color: var(--text-muted);
}

/* Tables */
.table, .table-custom {
    color: var(--text-main);
}

.table th, .table-custom th {
    background-color: var(--border-color-light);
    color: var(--brand-navy);
    font-weight: 700;
    border-bottom: 2px solid var(--border-color);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.table td, .table-custom td {
    border-bottom: 1px solid var(--border-color);
    color: var(--text-secondary);
    vertical-align: middle;
}

.table-hover tbody tr:hover {
    background-color: rgba(255, 107, 0, 0.03);
}

/* Modals */
.modal-content {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    box-shadow: 0 20px 40px rgba(10, 37, 64, 0.15);
}

.modal-header {
    border-bottom: 1px solid var(--border-color);
}

.modal-footer {
    border-top: 1px solid var(--border-color);
}

/* Dropdown Menu */
.dropdown-menu {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    box-shadow: 0 10px 25px var(--shadow-color);
}

.dropdown-item {
    color: var(--text-secondary);
    font-weight: 500;
}

.dropdown-item:hover {
    background-color: rgba(255, 107, 0, 0.08);
    color: var(--brand-orange);
}

/* Status Badges */
.status-badge {
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.78rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.status-badge::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
}

.badge-draft {
    background: rgba(148, 163, 184, 0.18);
    color: #64748B;
}
.badge-draft::before { background: #64748B; }

.badge-pending {
    background: rgba(245, 158, 11, 0.18);
    color: #D97706;
}
.badge-pending::before { background: #D97706; }

.badge-paid {
    background: rgba(16, 185, 129, 0.18);
    color: #059669;
}
.badge-paid::before { background: #059669; }

.badge-assigned {
    background: rgba(10, 37, 64, 0.15);
    color: #0A2540;
}
.badge-assigned::before { background: #0A2540; }

.badge-in-progress {
    background: rgba(255, 107, 0, 0.15);
    color: #FF6B00;
}
.badge-in-progress::before { background: #FF6B00; }

.badge-completed {
    background: rgba(16, 185, 129, 0.2);
    color: #059669;
}
.badge-completed::before { background: #059669; }

.badge-cancelled {
    background: rgba(239, 68, 68, 0.18);
    color: #DC2626;
}
.badge-cancelled::before { background: #DC2626; }

/* Timeline Components */
.timeline-stepper {
    position: relative;
    padding-left: 32px;
}

.timeline-stepper::before {
    content: '';
    position: absolute;
    left: 11px;
    top: 4px;
    bottom: 4px;
    width: 2px;
    background: var(--border-color);
}

.timeline-step {
    position: relative;
    margin-bottom: 24px;
}

.timeline-icon {
    position: absolute;
    left: -32px;
    top: 0;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--bg-card);
    border: 2px solid var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.65rem;
    color: var(--text-muted);
}

.timeline-step.completed .timeline-icon {
    background: #10B981;
    border-color: #10B981;
    color: #FFFFFF;
}

.timeline-step.active .timeline-icon {
    background: var(--brand-orange);
    border-color: var(--brand-orange);
    color: #FFFFFF;
    box-shadow: 0 0 10px rgba(255, 107, 0, 0.4);
}

/* Mobile Bottom Nav */
.mobile-bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 64px;
    background: var(--bg-navbar);
    backdrop-filter: blur(16px);
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-around;
    align-items: center;
    z-index: 1050;
    box-shadow: 0 -4px 15px var(--shadow-color);
}

.mobile-bottom-nav .nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    color: var(--text-muted);
    font-size: 0.72rem;
    font-weight: 600;
    text-decoration: none;
    padding: 6px 12px;
    transition: color 0.2s ease;
}

.mobile-bottom-nav .nav-item i {
    font-size: 1.1rem;
}

.mobile-bottom-nav .nav-item.active {
    color: var(--brand-orange);
}