/* === Modern White Theme - Shipping Management System === */

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

:root {
    --bg-primary: #f0f2f5;
    --bg-secondary: #ffffff;
    --bg-card: #ffffff;
    --bg-input: #f8f9fb;
    --bg-sidebar: #1e293b;
    --bg-hover: #f1f5f9;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --text-muted: #94a3b8;
    --accent: #4f46e5;
    --accent-light: #eef2ff;
    --accent-hover: #4338ca;
    --green: #10b981;
    --green-light: #ecfdf5;
    --red: #ef4444;
    --red-light: #fef2f2;
    --orange: #f59e0b;
    --orange-light: #fffbeb;
    --blue: #3b82f6;
    --blue-light: #eff6ff;
    --purple: #8b5cf6;
    --purple-light: #f5f3ff;
    --border-color: #e2e8f0;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -2px rgba(0,0,0,0.05);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -4px rgba(0,0,0,0.04);
    --sidebar-width: 260px;
    --sidebar-collapsed: 72px;
    --topbar-height: 64px;
    --transition: all 0.2s ease;
    --radius: 10px;
    --radius-lg: 14px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    font-size: 14px;
    -webkit-font-smoothing: antialiased;
}

/* === Scrollbar === */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: #94a3b8; }

/* === Sidebar (Dark) === */
.sidebar {
    position: fixed;
    right: 0;
    top: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background: var(--bg-sidebar);
    z-index: 1000;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-shadow: -4px 0 20px rgba(0,0,0,0.1);
}

.sidebar-header {
    padding: 22px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    min-height: 72px;
}

.sidebar-logo-icon {
    font-size: 26px;
    color: #818cf8;
    flex-shrink: 0;
}

.sidebar-logo-text {
    font-size: 17px;
    font-weight: 700;
    color: #fff;
    white-space: nowrap;
    letter-spacing: -0.3px;
}

.sidebar-nav {
    list-style: none;
    padding: 12px 10px;
    flex: 1;
    overflow-y: auto;
}

.sidebar-nav li { margin-bottom: 2px; }

.sidebar-nav li a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 11px 14px;
    color: #94a3b8;
    text-decoration: none;
    transition: var(--transition);
    border-radius: 8px;
    white-space: nowrap;
    font-weight: 500;
    font-size: 13.5px;
}

.sidebar-nav li a:hover {
    color: #e2e8f0;
    background: rgba(255,255,255,0.06);
}

.sidebar-nav li.active a {
    color: #fff;
    background: var(--accent);
    box-shadow: 0 2px 8px rgba(79,70,229,0.35);
}

.sidebar-nav li a i {
    width: 20px;
    text-align: center;
    font-size: 15px;
    flex-shrink: 0;
    opacity: 0.75;
}

.sidebar-nav li.active a i { opacity: 1; }

.sidebar-footer {
    padding: 12px;
    border-top: 1px solid rgba(255,255,255,0.08);
}

.sidebar-footer a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    color: #f87171;
    text-decoration: none;
    border-radius: 8px;
    transition: var(--transition);
    font-weight: 500;
    font-size: 13.5px;
}

.sidebar-footer a:hover { background: rgba(248,113,113,0.1); }

/* Sidebar Collapsed */
body.sidebar-collapsed .sidebar { width: var(--sidebar-collapsed); }
body.sidebar-collapsed .sidebar-logo-text,
body.sidebar-collapsed .sidebar-nav li a span,
body.sidebar-collapsed .sidebar-footer a span { display: none; }
body.sidebar-collapsed .sidebar-nav { padding: 12px 8px; }
body.sidebar-collapsed .sidebar-nav li a { justify-content: center; padding: 11px; }
body.sidebar-collapsed .sidebar-nav li a i { font-size: 17px; opacity: 1; }
body.sidebar-collapsed .main-content { margin-right: var(--sidebar-collapsed); }

/* === Main Content === */
.main-content {
    margin-right: var(--sidebar-width);
    min-height: 100vh;
    transition: var(--transition);
}

/* === Topbar === */
.topbar {
    height: var(--topbar-height);
    background: #fff;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 28px;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.sidebar-toggle {
    color: var(--text-secondary);
    font-size: 18px;
    border: none;
    padding: 8px;
    border-radius: 8px;
    background: transparent;
    cursor: pointer;
    transition: var(--transition);
}

.sidebar-toggle:hover { background: var(--bg-hover); color: var(--accent); }

.user-info {
    color: var(--text-secondary);
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
}

.user-info i { color: var(--accent); font-size: 20px; }

/* === Page Content === */
.page-content { padding: 28px; }

.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 12px;
}

.page-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 10px;
    letter-spacing: -0.3px;
}

.page-title i { color: var(--accent); font-size: 20px; }

/* === Cards === */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

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

.card-header {
    background: transparent;
    border-bottom: 1px solid var(--border-color);
    padding: 16px 20px;
    font-weight: 600;
    color: var(--text-primary);
    font-size: 14px;
}

.card-body { padding: 20px; }

/* === Stat Cards === */
.stat-card {
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 4px;
    height: 100%;
    border-radius: 0 14px 14px 0;
}

.stat-card.blue::before { background: var(--blue); }
.stat-card.purple::before { background: var(--purple); }
.stat-card.green::before { background: var(--green); }
.stat-card.pink::before { background: var(--red); }
.stat-card.orange::before { background: var(--orange); }

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.stat-icon.blue { background: var(--blue-light); color: var(--blue); }
.stat-icon.purple { background: var(--purple-light); color: var(--purple); }
.stat-icon.green { background: var(--green-light); color: var(--green); }
.stat-icon.pink { background: var(--red-light); color: var(--red); }
.stat-icon.orange { background: var(--orange-light); color: var(--orange); }

.stat-info h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 2px;
    letter-spacing: -0.5px;
    color: var(--text-primary);
}

.stat-info p {
    font-size: 12.5px;
    color: var(--text-secondary);
    margin: 0;
    font-weight: 500;
}

/* === Tables === */
.table {
    color: var(--text-primary);
    margin-bottom: 0;
}

.table thead th {
    background: #f8fafc;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 12px 16px;
    white-space: nowrap;
}

.table tbody td {
    border-bottom: 1px solid #f1f5f9;
    padding: 12px 16px;
    vertical-align: middle;
    font-size: 13.5px;
    color: var(--text-primary);
}

.table tbody tr:hover { background: #f8fafc; }

.table-responsive {
    border-radius: var(--radius-lg);
    overflow: hidden;
}

/* DataTables */
.dataTables_wrapper .dataTables_filter input,
.dataTables_wrapper .dataTables_length select {
    background: var(--bg-input) !important;
    border: 1px solid var(--border-color) !important;
    color: var(--text-primary) !important;
    border-radius: 8px !important;
    padding: 7px 12px !important;
    font-size: 13px !important;
    transition: var(--transition);
}

.dataTables_wrapper .dataTables_filter input:focus {
    border-color: var(--accent) !important;
    box-shadow: 0 0 0 3px rgba(79,70,229,0.1) !important;
    outline: none;
}

.dataTables_wrapper .dataTables_info,
.dataTables_wrapper .dataTables_length label,
.dataTables_wrapper .dataTables_filter label {
    color: var(--text-secondary) !important;
    font-size: 13px !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button {
    color: var(--text-secondary) !important;
    border: 1px solid var(--border-color) !important;
    background: #fff !important;
    border-radius: 6px !important;
    margin: 0 2px !important;
    font-size: 13px !important;
    transition: var(--transition);
}

.dataTables_wrapper .dataTables_paginate .paginate_button.current,
.dataTables_wrapper .dataTables_paginate .paginate_button:hover {
    background: var(--accent) !important;
    color: #fff !important;
    border-color: var(--accent) !important;
}

/* === Forms === */
.form-control, .form-select {
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-radius: 8px;
    padding: 10px 14px;
    transition: var(--transition);
    font-size: 13.5px;
}

.form-control:focus, .form-select:focus {
    background: #fff;
    border-color: var(--accent);
    color: var(--text-primary);
    box-shadow: 0 0 0 3px rgba(79,70,229,0.1);
}

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

.form-label {
    color: var(--text-primary);
    font-weight: 600;
    font-size: 12.5px;
    margin-bottom: 6px;
}

.input-group-text {
    background: #f8fafc;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 14px;
}

/* === Buttons === */
.btn-neon {
    background: var(--accent);
    border: none;
    color: #fff;
    font-weight: 600;
    padding: 10px 22px;
    border-radius: 8px;
    transition: var(--transition);
    box-shadow: 0 1px 3px rgba(79,70,229,0.3);
    font-size: 13.5px;
}

.btn-neon:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(79,70,229,0.35);
    color: #fff;
}

.btn-neon-sm { padding: 7px 16px; font-size: 13px; }

.btn-outline-neon {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-weight: 500;
    padding: 9px 20px;
    border-radius: 8px;
    transition: var(--transition);
    font-size: 13.5px;
}

.btn-outline-neon:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
    border-color: #cbd5e1;
}

.btn-action {
    width: 34px;
    height: 34px;
    border-radius: 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid transparent;
    font-size: 13px;
    transition: var(--transition);
    padding: 0;
    cursor: pointer;
}

.btn-action.edit { background: var(--blue-light); color: var(--blue); border-color: #dbeafe; }
.btn-action.edit:hover { background: #dbeafe; }
.btn-action.delete { background: var(--red-light); color: var(--red); border-color: #fecaca; }
.btn-action.delete:hover { background: #fee2e2; }
.btn-action.view { background: var(--purple-light); color: var(--purple); border-color: #e9d5ff; }
.btn-action.view:hover { background: #ede9fe; }
.btn-action.print { background: var(--green-light); color: var(--green); border-color: #a7f3d0; }
.btn-action.print:hover { background: #d1fae5; }

/* === Badges === */
.badge {
    font-weight: 600;
    font-size: 11.5px;
    padding: 5px 10px;
    border-radius: 6px;
    letter-spacing: 0.2px;
}

.bg-info { background: var(--blue-light) !important; color: var(--blue) !important; }
.bg-warning { background: var(--orange-light) !important; color: #b45309 !important; }
.bg-success { background: var(--green-light) !important; color: var(--green) !important; }
.bg-danger { background: var(--red-light) !important; color: var(--red) !important; }
.bg-secondary { background: #f1f5f9 !important; color: var(--text-secondary) !important; }

/* === Modals === */
.modal-content {
    background: #fff;
    border: none;
    border-radius: var(--radius-lg);
    box-shadow: 0 25px 50px -12px rgba(0,0,0,0.15);
}

.modal-header {
    border-bottom: 1px solid var(--border-color);
    padding: 18px 24px;
}

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

.modal-body { padding: 24px; }

.modal-footer {
    border-top: 1px solid var(--border-color);
    padding: 16px 24px;
}

.btn-close { filter: none; opacity: 0.5; }
.btn-close:hover { opacity: 0.8; }

/* === Alerts === */
.alert { border-radius: 8px; font-size: 13.5px; font-weight: 500; }

.alert-success {
    background: var(--green-light);
    color: #065f46;
    border: 1px solid #a7f3d0;
}

.alert-danger {
    background: var(--red-light);
    color: #991b1b;
    border: 1px solid #fecaca;
}

.alert-warning {
    background: var(--orange-light);
    color: #92400e;
    border: 1px solid #fde68a;
}

/* === Login Page === */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    position: relative;
}

.login-page::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.login-box {
    background: #fff;
    border-radius: 20px;
    padding: 48px 40px;
    width: 100%;
    max-width: 420px;
    position: relative;
    z-index: 1;
    box-shadow: 0 25px 50px -12px rgba(0,0,0,0.25);
}

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

.login-logo i {
    font-size: 44px;
    color: var(--accent);
    margin-bottom: 16px;
    display: block;
    background: var(--accent-light);
    width: 80px;
    height: 80px;
    line-height: 80px;
    border-radius: 20px;
    margin: 0 auto 16px;
}

.login-logo h1 {
    font-size: 22px;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.5px;
}

/* === Chart Container === */
.chart-container {
    position: relative;
    height: 300px;
    width: 100%;
}

/* === Money Display === */
.money-positive { color: var(--green); font-weight: 600; }
.money-negative { color: var(--red); font-weight: 600; }

/* === Nav Tabs (Reports) === */
.nav-tabs { border-color: var(--border-color); }
.nav-tabs .nav-link {
    border: none;
    border-bottom: 2px solid transparent;
    padding: 10px 20px;
    font-weight: 600;
    font-size: 13.5px;
    border-radius: 0;
    transition: var(--transition);
}
.nav-tabs .nav-link:hover { border-color: transparent; }

/* === Print === */
@media print {
    .sidebar, .topbar, .no-print { display: none !important; }
    .main-content { margin: 0 !important; }
    .page-content { padding: 0 !important; }
    body { background: #fff; }
    .card { box-shadow: none; border: 1px solid #e5e7eb; }
}

/* === Responsive === */
@media (max-width: 992px) {
    .sidebar { transform: translateX(100%); }
    .sidebar.show { transform: translateX(0); }
    .main-content { margin-right: 0; }
    body.sidebar-collapsed .main-content { margin-right: 0; }
}

@media (max-width: 576px) {
    .page-content { padding: 16px; }
    .stat-card { padding: 16px; }
    .page-header { flex-direction: column; align-items: flex-start; }
}

/* === Filter Bar === */
.filter-bar {
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 16px 20px;
    margin-bottom: 20px;
    display: flex;
    gap: 14px;
    align-items: flex-end;
    flex-wrap: wrap;
    box-shadow: var(--shadow-sm);
}

.filter-bar .form-group {
    flex: 1;
    min-width: 150px;
}

.filter-bar .form-group label {
    display: block;
    font-size: 11.5px;
    color: var(--text-secondary);
    margin-bottom: 5px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.filter-bar .form-control,
.filter-bar .form-select {
    padding: 8px 12px;
    font-size: 13px;
}

/* === Waybill === */
.waybill {
    background: #fff;
    color: #000;
    padding: 20px;
    max-width: 800px;
    margin: 0 auto;
    direction: rtl;
    font-family: Arial, sans-serif;
}

.waybill-header {
    text-align: center;
    border-bottom: 2px solid #000;
    padding-bottom: 15px;
    margin-bottom: 15px;
}

.waybill-header h2 { margin: 0; font-size: 22px; }

.waybill-barcode { text-align: center; margin: 15px 0; }

.waybill-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 15px;
}

.waybill-info div { padding: 5px; border-bottom: 1px solid #ddd; }

.waybill-info label {
    font-weight: bold;
    display: inline-block;
    min-width: 100px;
}

.waybill-footer {
    text-align: center;
    border-top: 2px solid #000;
    padding-top: 10px;
    margin-top: 15px;
    font-size: 12px;
}

/* === Autocomplete === */
.autocomplete-wrap {
    position: relative;
}

.autocomplete-list {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    background: #fff;
    border: 1px solid var(--border-color);
    border-top: none;
    border-radius: 0 0 8px 8px;
    max-height: 250px;
    overflow-y: auto;
    z-index: 1050;
    box-shadow: var(--shadow-lg);
}

.ac-item {
    padding: 10px 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    border-bottom: 1px solid #f1f5f9;
    transition: background 0.15s;
}

.ac-item:last-child { border-bottom: none; }

.ac-item:hover { background: #f8fafc; }

.ac-item.ac-empty {
    color: var(--text-muted);
    justify-content: center;
    cursor: default;
    font-size: 13px;
    padding: 16px;
}

.ac-name {
    font-weight: 600;
    font-size: 13.5px;
    color: var(--text-primary);
}

.ac-phone {
    font-size: 12px;
    color: var(--text-secondary);
    direction: ltr;
}

/* === Status Badge Button === */
.status-badge {
    border: none;
    border-radius: 6px;
    padding: 5px 12px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    outline: none;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.status-badge:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.status-badge.status-new {
    background-color: var(--blue-light);
    color: var(--blue);
}

.status-badge.status-with_agent {
    background-color: var(--orange-light);
    color: #b45309;
}

.status-badge.status-delivered {
    background-color: var(--green-light);
    color: var(--green);
}

.status-badge.status-postponed {
    background-color: #f1f5f9;
    color: var(--text-secondary);
}

.status-badge.status-cancelled {
    background-color: var(--red-light);
    color: var(--red);
}

/* === Financial Section (Status Modal) === */
.financial-section {
    background: #f8fafc;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 16px;
    margin-bottom: 12px;
}

.financial-title {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 14px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
}

/* === Empty State === */
.text-muted { color: var(--text-muted) !important; }