/* ==========================================================================
   DPPE Almoxarifado — Design System
   Tokens, components and utilities for a clean, consistent UI.
   ========================================================================== */

/* ---------- Design Tokens ---------- */
:root {
    /* Brand */
    --color-primary: #00a65a;
    --color-primary-dark: #008d4c;
    --color-primary-light: #e8f5e9;

    /* Semantic */
    --color-success: #16a34a;
    --color-success-light: #f0fdf4;
    --color-danger: #dc3545;
    --color-danger-light: #fef2f2;
    --color-warning: #f59e0b;
    --color-warning-light: #fffbeb;
    --color-info: #0ea5e9;
    --color-info-light: #f0f9ff;

    /* Neutrals */
    --color-bg: #f5f7fa;
    --color-surface: #ffffff;
    --color-border: #e2e8f0;
    --color-text: #1e293b;
    --color-text-secondary: #64748b;
    --color-text-muted: #94a3b8;

    /* Elevation */
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);

    /* Shape */
    --radius-sm: 0.375rem;
    --radius: 0.5rem;
    --radius-lg: 0.75rem;

    /* Spacing helpers */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
}

/* ---------- Base Overrides ---------- */
body {
    color: var(--color-text);
}

/* ---------- Page Header ---------- */
.page-header {
    background-color: var(--color-primary);
    color: #fff;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-sm);
    margin-bottom: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    font-size: 0.95rem;
}

.page-header a.btn,
.page-header button.btn {
    color: #fff;
    border-color: rgba(255, 255, 255, 0.5);
}

.page-header a.btn:hover,
.page-header button.btn:hover {
    background-color: rgba(255, 255, 255, 0.15);
    border-color: #fff;
}

.page-header h2,
.page-header h3,
.page-header h4 {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
    color: inherit;
}

/* Secondary — for sub-section dividers */
.page-header--secondary {
    background-color: var(--color-primary-dark);
    color: #fff;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    margin-bottom: 1rem;
    font-weight: 600;
    font-size: 0.875rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* ---------- Content Area ---------- */
.content-bg {
    background-color: var(--color-bg);
}

.content-card {
    background-color: var(--color-surface);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    padding: 1.25rem;
    height: fit-content;
}

/* ---------- Data Table ---------- */
.data-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    font-size: 0.875rem;
}

.data-table thead th {
    background-color: var(--color-bg);
    color: var(--color-text-secondary);
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    padding: 0.625rem 0.75rem;
    border-bottom: 2px solid var(--color-border);
    white-space: nowrap;
}

.data-table tbody td,
.data-table tbody th {
    padding: 0.625rem 0.75rem;
    border-bottom: 1px solid var(--color-border);
    vertical-align: middle;
    color: var(--color-text);
}

.data-table tbody tr:last-child td,
.data-table tbody tr:last-child th {
    border-bottom: none;
}

.data-table tbody tr:hover {
    background-color: rgba(0, 0, 0, 0.015);
}

.data-table a {
    color: var(--color-primary);
    font-weight: 500;
}

.data-table a:hover {
    color: var(--color-primary-dark);
}

/* Semantic row variants */
.data-table .row-success {
    background-color: var(--color-success-light);
}

.data-table .row-warning {
    background-color: var(--color-warning-light);
}

.data-table .row-danger {
    background-color: var(--color-danger-light);
}

/* ---------- Detail Button ---------- */
.btn-detail {
    color: var(--color-primary);
    background-color: transparent;
    border: 1px solid var(--color-primary) !important;
    border-radius: 50rem !important;
    transition: background-color 0.15s ease, color 0.15s ease;
}

.btn-detail:hover,
.btn-detail:focus {
    color: #fff !important;
    background-color: var(--color-primary);
    border-color: var(--color-primary) !important;
}

/* ---------- Delete Button ---------- */
.btn-delete {
    color: var(--color-danger) !important;
    background-color: transparent;
    border: 1px solid var(--color-danger) !important;
    border-radius: 50rem !important;
    transition: background-color 0.15s ease, color 0.15s ease;
}

.btn-delete:hover,
.btn-delete:focus {
    color: #fff !important;
    background-color: var(--color-danger);
    border-color: var(--color-danger) !important;
}

/* ---------- Stat Cards ---------- */
.stat-card {
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    box-shadow: var(--shadow-sm);
    border-left: 4px solid var(--color-border);
    transition: box-shadow 0.2s ease, transform 0.2s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}

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

.stat-card__title {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 0.75rem;
    color: var(--color-text-secondary);
}

.stat-card__value {
    font-size: 0.875rem;
    color: var(--color-text);
    margin-bottom: 0.25rem;
}

.stat-card__value strong {
    font-weight: 600;
}

.stat-card__metrics {
    display: grid;
    gap: 0.5rem;
}

.stat-card__metric-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    border-bottom: 1px dashed var(--color-border);
    padding-bottom: 0.375rem;
}

.stat-card__metric-row:last-child {
    border-bottom: 0;
    padding-bottom: 0;
}

.stat-card__label {
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
}

.stat-card__action {
    margin-top: auto;
    padding-top: 0.75rem;
    text-align: right;
}

.stat-card__action a {
    font-size: 0.8rem;
    font-weight: 600;
    text-decoration: none;
}

/* Variants */
.stat-card--info {
    border-left-color: var(--color-info);
}

.stat-card--success {
    border-left-color: var(--color-success);
}

.stat-card--danger {
    border-left-color: var(--color-danger);
}

.stat-card--warning {
    border-left-color: var(--color-warning);
}

.stat-card--info .stat-card__title {
    color: var(--color-info);
}

.stat-card--success .stat-card__title {
    color: var(--color-success);
}

.stat-card--danger .stat-card__title {
    color: var(--color-danger);
}

.stat-card--warning .stat-card__title {
    color: var(--color-warning);
}

.stat-card--info .stat-card__action a {
    color: var(--color-info);
}

.stat-card--success .stat-card__action a {
    color: var(--color-success);
}

.stat-card--danger .stat-card__action a {
    color: var(--color-danger);
}

.stat-card--warning .stat-card__action a {
    color: var(--color-warning);
}

.quick-action-btn {
    width: 100%;
    text-align: left;
    border-width: 1px;
    border-style: solid;
    font-weight: 600;
    transition: transform 0.15s ease, box-shadow 0.15s ease, filter 0.15s ease;
}

.quick-action-btn:hover,
.quick-action-btn:focus {
    color: #fff !important;
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
    filter: brightness(0.98);
}

a.quick-action-btn:hover,
a.quick-action-btn:focus,
a.quick-action-btn:active,
a.quick-action-btn:hover i,
a.quick-action-btn:focus i,
a.quick-action-btn:active i {
    color: #fff !important;
}

.quick-action-btn--create {
    color: #fff;
    background-color: var(--color-primary);
    border-color: var(--color-primary-dark);
}

.quick-action-btn--create:hover,
.quick-action-btn--create:focus {
    color: #fff;
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
}

.quick-action-btn--move {
    color: #fff;
    background-color: #2563eb;
    border-color: #1d4ed8;
}

.quick-action-btn--move:hover,
.quick-action-btn--move:focus {
    color: #fff;
    background-color: #1d4ed8;
    border-color: #1e40af;
}

.quick-action-btn--visit {
    color: #111827;
    background-color: #fde047;
    border-color: #eab308;
}

.quick-action-btn--visit:hover,
.quick-action-btn--visit:focus {
    color: #fff;
    background-color: #a16207;
    border-color: #854d0e;
}

@media (max-width: 767.98px) {
    .stat-card__metric-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.15rem;
    }
}

/* ---------- Status Badges ---------- */
.badge-status {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.625rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
}

.badge-status--pending {
    background-color: var(--color-warning-light);
    color: #92400e;
}

.badge-status--delivered {
    background-color: var(--color-success-light);
    color: #166534;
}

.badge-status--checkin {
    background-color: var(--color-success-light);
    color: #166534;
}

.badge-status--checkout {
    background-color: var(--color-danger-light);
    color: #991b1b;
}

/* ---------- Detail Fields ---------- */
.detail-field {
    padding: 0.375rem 0;
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
}

.detail-field__label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    white-space: nowrap;
}

.detail-field__value {
    font-size: 0.875rem;
    color: var(--color-text);
}

/* ---------- Empty State ---------- */
.empty-state {
    text-align: center;
    padding: 2rem 1rem;
    color: var(--color-text-muted);
    background-color: var(--color-bg);
    border-radius: var(--radius);
    border: 1px dashed var(--color-border);
    font-size: 0.875rem;
}

/* ---------- Form Section ---------- */
.form-section {
    background-color: var(--color-primary-dark);
    color: #fff;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    margin-bottom: 1rem;
    margin-top: 0.5rem;
    font-weight: 600;
    font-size: 0.875rem;
}

/* ---------- Action Bar ---------- */
.action-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

/* ---------- Transaction Row Colors ---------- */
.row-checkin {
    border-left: 4px solid var(--color-success);
    background-color: var(--color-success-light);
}

.row-checkout {
    border-left: 4px solid var(--color-danger);
    background-color: var(--color-danger-light);
}

/* ---------- Filter Tabs ---------- */
.filter-tabs .btn {
    min-width: 100px;
}

.filter-tabs .btn.active {
    font-weight: 600;
}

/* ---------- Stock Alert Cards ---------- */
.stock-indicator {
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 500;
    text-align: center;
    flex: 1;
}

.stock-indicator--critical {
    background-color: var(--color-danger-light);
    color: #991b1b;
    border: 1px solid rgba(220, 53, 69, 0.2);
}

.stock-indicator--min {
    background-color: var(--color-warning-light);
    color: #92400e;
    border: 1px solid rgba(245, 158, 11, 0.2);
}

.stock-indicator--max {
    background-color: var(--color-success-light);
    color: #166534;
    border: 1px solid rgba(22, 163, 74, 0.2);
}

.stock-indicator--current {
    background-color: var(--color-info-light);
    color: #0c4a6e;
    border: 1px solid rgba(14, 165, 233, 0.2);
}

/* ---------- Logs Section ---------- */
.logs-section {
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid var(--color-border);
}

.logs-section h3 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    margin-bottom: 0.75rem;
}

/* ---------- Pagination ---------- */
.pagination-bar {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    padding: 1rem 0;
    font-size: 0.875rem;
}

.pagination-bar a {
    color: var(--color-primary);
    font-weight: 500;
}

.pagination-bar a:hover {
    color: var(--color-primary-dark);
}

.pagination-bar .current {
    color: var(--color-text-secondary);
}

/* ---------- Responsive Utilities ---------- */
@media (max-width: 768px) {
    .page-header {
        flex-direction: column;
        gap: 0.5rem;
        align-items: flex-start;
    }

    .stat-card {
        margin-bottom: 0.75rem;
    }

    .detail-field {
        flex-direction: column;
        gap: 0.125rem;
    }

    .action-bar {
        flex-direction: column;
        align-items: stretch;
    }
}