/* ============================================================
   NextDay Drop Dashboard & Admin Layout
   ============================================================ */

/* --- Dashboard Layout --- */
.dash-layout {
    display: flex;
    min-height: 100vh;
    padding-top: 70px;
}

.dash-sidebar {
    width: 260px;
    background: var(--color-navy);
    color: var(--color-white);
    padding: var(--spacing-lg) 0;
    position: fixed;
    top: 70px;
    bottom: 0;
    left: 0;
    overflow-y: auto;
    z-index: 90;
    transition: transform var(--transition-base);
}

.dash-sidebar-header {
    padding: 0 var(--spacing-lg) var(--spacing-lg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    margin-bottom: var(--spacing-md);
}

.dash-sidebar-header h3 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    margin: 0;
}

.dash-sidebar-header p {
    font-size: var(--font-size-xs);
    color: var(--color-gray);
    margin: var(--spacing-xs) 0 0;
}

.dash-nav {
    list-style: none;
    padding: 0;
    margin: 0;
}

.dash-nav li a {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: all var(--transition-fast);
    border-left: 3px solid transparent;
}

.dash-nav li a:hover,
.dash-nav li a.active {
    color: var(--color-white);
    background: rgba(255, 255, 255, 0.05);
    border-left-color: var(--color-blue);
}

.dash-nav li a svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.dash-nav-divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.08);
    margin: var(--spacing-md) var(--spacing-lg);
}

.dash-main {
    flex: 1;
    margin-left: 260px;
    padding: var(--spacing-xl) var(--spacing-2xl);
    background: var(--color-off-white);
    min-height: calc(100vh - 70px);
}

.dash-page-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-navy);
    margin: 0 0 var(--spacing-xs);
}

.dash-page-subtitle {
    font-size: var(--font-size-sm);
    color: var(--color-gray);
    margin: 0 0 var(--spacing-xl);
}

/* --- Stat Cards --- */
.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.stat-card {
    background: var(--color-white);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-light-gray);
    transition: box-shadow var(--transition-fast);
}

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

.stat-card-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.stat-card-icon.blue {
    background: var(--color-blue-light);
    color: var(--color-blue);
}

.stat-card-icon.green {
    background: #e8f5e9;
    color: #00c853;
}

.stat-card-icon.orange {
    background: #fff3e0;
    color: #ff9100;
}

.stat-card-icon.purple {
    background: #ede7f6;
    color: #7c4dff;
}

.stat-card-icon.red {
    background: #fce4ec;
    color: #ff1744;
}

.stat-card h4 {
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--color-gray);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin: 0 0 var(--spacing-xs);
}

.stat-card .stat-value {
    font-size: var(--font-size-2xl);
    font-weight: 800;
    color: var(--color-navy);
    margin: 0;
}

/* --- Data Tables --- */
.dash-card {
    background: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-light-gray);
    overflow: hidden;
    margin-bottom: var(--spacing-xl);
}

.dash-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--color-light-gray);
}

.dash-card-header h3 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-navy);
    margin: 0;
}

.dash-table {
    width: 100%;
    border-collapse: collapse;
}

.dash-table th {
    text-align: left;
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--color-gray);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: var(--color-off-white);
    border-bottom: 1px solid var(--color-light-gray);
}

.dash-table td {
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: var(--font-size-sm);
    color: var(--color-dark-gray);
    border-bottom: 1px solid var(--color-light-gray);
    vertical-align: middle;
}

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

.dash-table tr:hover td {
    background: rgba(0, 102, 255, 0.02);
}

.dash-table .tracking-num {
    font-weight: 600;
    color: var(--color-navy);
    font-family: 'Courier New', monospace;
}

/* --- Status Badge --- */
.status-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 600;
    white-space: nowrap;
}

.status-badge.created {
    background: #e8f0fe;
    color: #0066ff;
}

.status-badge.awaiting {
    background: #fff3e0;
    color: #e65100;
}

.status-badge.confirmed {
    background: #e8f5e9;
    color: #2e7d32;
}

.status-badge.processing {
    background: #e8f0fe;
    color: #0066ff;
}

.status-badge.transit {
    background: #ede7f6;
    color: #5e35b1;
}

.status-badge.customs {
    background: #fff3e0;
    color: #e65100;
}

.status-badge.delivery {
    background: #e0f7fa;
    color: #00838f;
}

.status-badge.delivered {
    background: #e8f5e9;
    color: #2e7d32;
}

.status-badge.delayed {
    background: #fce4ec;
    color: #c62828;
}

.status-badge.cancelled {
    background: #eceff1;
    color: #546e7f;
}

.status-badge.review {
    background: #fff3e0;
    color: #e65100;
}

.status-badge.approved {
    background: #e8f5e9;
    color: #2e7d32;
}

.status-badge.rejected {
    background: #fce4ec;
    color: #c62828;
}

/* --- Tracking Timeline --- */
.tracking-timeline {
    position: relative;
    padding: var(--spacing-lg) 0;
}

.timeline-item {
    display: flex;
    gap: var(--spacing-lg);
    position: relative;
    padding-bottom: var(--spacing-xl);
}

.timeline-item:last-child {
    padding-bottom: 0;
}

.timeline-marker {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    flex-shrink: 0;
}

.timeline-dot {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-light-gray);
    color: var(--color-gray);
    z-index: 2;
    transition: all var(--transition-base);
}

.timeline-item.completed .timeline-dot {
    background: var(--color-blue);
    color: var(--color-white);
}

.timeline-item.current .timeline-dot {
    background: var(--color-white);
    border: 3px solid var(--color-blue);
    color: var(--color-blue);
    box-shadow: 0 0 0 4px rgba(0, 102, 255, 0.15);
}

.timeline-line {
    position: absolute;
    top: 36px;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: calc(100% - 12px);
    background: var(--color-light-gray);
}

.timeline-item.completed .timeline-line {
    background: var(--color-blue);
}

.timeline-content {
    flex: 1;
    padding-top: 6px;
}

.timeline-content h4 {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-navy);
    margin: 0 0 2px;
}

.timeline-content p {
    font-size: var(--font-size-xs);
    color: var(--color-gray);
    margin: 0;
}

.timeline-content .timeline-note {
    font-size: var(--font-size-xs);
    color: var(--color-dark-gray);
    margin-top: 4px;
    font-style: italic;
}

/* --- Tracking Page (Public) --- */
.tracking-hero {
    background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-light) 100%);
    padding: var(--spacing-4xl) 0;
    text-align: center;
}

.tracking-hero h1 {
    color: var(--color-white);
    font-size: var(--font-size-3xl);
    font-weight: 800;
    margin: 0 0 var(--spacing-sm);
}

.tracking-hero p {
    color: rgba(255, 255, 255, 0.6);
    font-size: var(--font-size-lg);
    margin: 0 0 var(--spacing-xl);
}

.tracking-input-wrap {
    max-width: 560px;
    margin: 0 auto;
    display: flex;
    gap: var(--spacing-sm);
}

.tracking-input-wrap input {
    flex: 1;
    padding: var(--spacing-md) var(--spacing-lg);
    border: 2px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.08);
    color: var(--color-white);
    font-size: var(--font-size-lg);
    font-family: 'Courier New', monospace;
    letter-spacing: 1px;
    outline: none;
    transition: border-color var(--transition-fast);
}

.tracking-input-wrap input::placeholder {
    color: rgba(255, 255, 255, 0.35);
    letter-spacing: 0;
    font-family: var(--font-family);
}

.tracking-input-wrap input:focus {
    border-color: var(--color-blue);
}

.tracking-input-wrap button {
    padding: var(--spacing-md) var(--spacing-xl);
}

.tracking-result {
    max-width: 800px;
    margin: var(--spacing-2xl) auto;
    display: none;
}

.tracking-result.visible {
    display: block;
}

.shipment-info-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    margin-bottom: var(--spacing-xl);
}

.shipment-info-header {
    background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-light) 100%);
    padding: var(--spacing-lg) var(--spacing-xl);
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.shipment-info-header h2 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin: 0;
    font-family: 'Courier New', monospace;
}

.shipment-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--spacing-lg);
    padding: var(--spacing-xl);
}

.shipment-info-item label {
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--color-gray);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: block;
    margin-bottom: 4px;
}

.shipment-info-item span {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-navy);
}

/* Map Placeholder */
.map-placeholder {
    background: linear-gradient(135deg, #e8edf3 0%, #d5dce6 100%);
    border-radius: var(--radius-md);
    padding: var(--spacing-3xl) var(--spacing-xl);
    text-align: center;
    margin-bottom: var(--spacing-xl);
    border: 2px dashed var(--color-light-gray);
}

.map-placeholder svg {
    color: var(--color-gray);
    margin-bottom: var(--spacing-md);
}

.map-placeholder h3 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-dark-gray);
    margin: 0 0 var(--spacing-xs);
}

.map-placeholder p {
    font-size: var(--font-size-sm);
    color: var(--color-gray);
    margin: 0;
}

/* --- Auth Pages --- */
.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl);
    background: var(--color-off-white);
    padding-top: 100px;
}

.auth-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 440px;
    overflow: hidden;
}

.auth-card-header {
    background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-light) 100%);
    padding: var(--spacing-xl);
    text-align: center;
    color: var(--color-white);
}

.auth-card-header h2 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin: 0 0 var(--spacing-xs);
}

.auth-card-header p {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
}

.auth-tabs {
    display: flex;
    border-bottom: 1px solid var(--color-light-gray);
}

.auth-tab {
    flex: 1;
    padding: var(--spacing-md);
    text-align: center;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-gray);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all var(--transition-fast);
    background: none;
    border-top: none;
    border-left: none;
    border-right: none;
}

.auth-tab.active {
    color: var(--color-blue);
    border-bottom-color: var(--color-blue);
}

.auth-form {
    padding: var(--spacing-xl);
}

.auth-form .form-group {
    margin-bottom: var(--spacing-md);
}

.auth-form label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-navy);
    margin-bottom: 6px;
}

.auth-form input {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--color-light-gray);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    font-family: var(--font-family);
    transition: border-color var(--transition-fast);
    box-sizing: border-box;
}

.auth-form input:focus {
    outline: none;
    border-color: var(--color-blue);
    box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.1);
}

.auth-form .btn {
    width: 100%;
    margin-top: var(--spacing-sm);
}

.auth-error {
    color: #ff1744;
    font-size: var(--font-size-xs);
    margin-top: var(--spacing-sm);
    display: none;
}

.auth-error.visible {
    display: block;
}

/* --- Dashboard Forms --- */
.dash-form .form-group {
    margin-bottom: var(--spacing-lg);
}

.dash-form label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-navy);
    margin-bottom: 6px;
}

.dash-form input,
.dash-form select,
.dash-form textarea {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--color-light-gray);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    font-family: var(--font-family);
    box-sizing: border-box;
    transition: border-color var(--transition-fast);
}

.dash-form input:focus,
.dash-form select:focus,
.dash-form textarea:focus {
    outline: none;
    border-color: var(--color-blue);
    box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.1);
}

.dash-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

/* --- File Upload --- */
.file-upload-zone {
    border: 2px dashed var(--color-light-gray);
    border-radius: var(--radius-md);
    padding: var(--spacing-xl);
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    background: var(--color-off-white);
}

.file-upload-zone:hover {
    border-color: var(--color-blue);
    background: var(--color-blue-light);
}

.file-upload-zone svg {
    color: var(--color-gray);
    margin-bottom: var(--spacing-sm);
}

.file-upload-zone p {
    font-size: var(--font-size-sm);
    color: var(--color-gray);
    margin: 0;
}

.file-upload-zone .file-name {
    margin-top: var(--spacing-sm);
    font-weight: 600;
    color: var(--color-blue);
    font-size: var(--font-size-sm);
}

/* --- Payment Info Card --- */
.payment-info-card {
    background: linear-gradient(135deg, #f8f9fa 0%, #e8edf3 100%);
    border-radius: var(--radius-md);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    border: 1px solid var(--color-light-gray);
}

.payment-info-card h3 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-navy);
    margin: 0 0 var(--spacing-md);
}

.payment-detail-row {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    font-size: var(--font-size-sm);
}

.payment-detail-row:last-child {
    border-bottom: none;
}

.payment-detail-row span:first-child {
    color: var(--color-gray);
}

.payment-detail-row span:last-child {
    font-weight: 600;
    color: var(--color-navy);
}

/* --- Action buttons in tables --- */
.btn-sm {
    padding: 4px 12px;
    font-size: var(--font-size-xs);
    border-radius: var(--radius-sm);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--color-blue);
    color: var(--color-blue);
    cursor: pointer;
    font-weight: 600;
    font-family: var(--font-family);
    transition: all var(--transition-fast);
}

.btn-outline:hover {
    background: var(--color-blue);
    color: var(--color-white);
}

.btn-danger {
    background: #ff1744;
    color: white;
    border: none;
    cursor: pointer;
    font-weight: 600;
    font-family: var(--font-family);
    padding: 6px 14px;
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
}

.btn-danger:hover {
    background: #d50000;
}

.btn-success {
    background: #00c853;
    color: white;
    border: none;
    cursor: pointer;
    font-weight: 600;
    font-family: var(--font-family);
    padding: 6px 14px;
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
}

.btn-success:hover {
    background: #00a844;
}

/* --- Empty State --- */
.empty-state {
    text-align: center;
    padding: var(--spacing-3xl) var(--spacing-xl);
    color: var(--color-gray);
}

.empty-state svg {
    margin-bottom: var(--spacing-md);
}

.empty-state h3 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-dark-gray);
    margin: 0 0 var(--spacing-xs);
}

.empty-state p {
    font-size: var(--font-size-sm);
    margin: 0;
}

/* --- Notification Toast --- */
.toast {
    position: fixed;
    top: 90px;
    right: 20px;
    background: var(--color-navy);
    color: var(--color-white);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    z-index: 9999;
    font-size: var(--font-size-sm);
    max-width: 360px;
    transform: translateX(calc(100% + 20px));
    transition: transform var(--transition-base);
}

.toast.visible {
    transform: translateX(0);
}

.toast.success {
    border-left: 4px solid #00c853;
}

.toast.error {
    border-left: 4px solid #ff1744;
}

.toast.info {
    border-left: 4px solid #0066ff;
}

/* --- Mobile Sidebar Toggle --- */
.sidebar-toggle {
    display: none;
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--color-blue);
    color: white;
    border: none;
    cursor: pointer;
    z-index: 100;
    box-shadow: var(--shadow-lg);
    align-items: center;
    justify-content: center;
}

/* --- Responsive --- */
@media (max-width: 768px) {
    .dash-sidebar {
        transform: translateX(-100%);
        width: 280px;
    }

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

    .dash-main {
        margin-left: 0;
        padding: var(--spacing-lg);
    }

    .sidebar-toggle {
        display: flex;
    }

    .stat-grid {
        grid-template-columns: 1fr 1fr;
    }

    .dash-form .form-row {
        grid-template-columns: 1fr;
    }

    .tracking-input-wrap {
        flex-direction: column;
    }

    .shipment-info-grid {
        grid-template-columns: 1fr 1fr;
    }

    .dash-table {
        font-size: var(--font-size-xs);
    }

    .dash-table th,
    .dash-table td {
        padding: var(--spacing-sm);
    }

    .shipment-info-header {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 480px) {
    .stat-grid {
        grid-template-columns: 1fr;
    }

    .shipment-info-grid {
        grid-template-columns: 1fr;
    }

    .tracking-hero h1 {
        font-size: var(--font-size-2xl);
    }
}

/* --- Admin Specific --- */
.admin-actions {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 22, 40, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: var(--spacing-lg);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.modal-overlay.visible {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    width: 100%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
}

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

.modal-header h3 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-gray);
    padding: 4px;
}

.modal-body {
    padding: var(--spacing-lg);
}

.modal-footer {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: flex-end;
    padding: var(--spacing-lg);
    border-top: 1px solid var(--color-light-gray);
}

/* --- Receipt Download --- */
.receipt-section {
    text-align: center;
    margin: var(--spacing-xl) 0;
}

/* --- Sidebar backdrop on mobile --- */
.sidebar-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 89;
}

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

/* --- Notification items --- */
.notification-item {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--color-light-gray);
}

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

.notification-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--color-blue-light);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--color-blue);
}

.notification-content h4 {
    font-size: var(--font-size-sm);
    font-weight: 600;
    margin: 0 0 2px;
    color: var(--color-navy);
}

.notification-content p {
    font-size: var(--font-size-xs);
    color: var(--color-gray);
    margin: 0;
}