/* ===================================================================
   GIC Logistics – Design System
   Built on Bootstrap 5 with custom variables + component classes
   =================================================================== */

/* --- CSS Variables (Design Tokens) --- */
:root {
    /* Primary */
    --color-primary: #004ac6;
    --color-primary-container: #2563eb;
    --color-on-primary: #ffffff;
    --color-on-primary-container: #eeefff;
    --color-inverse-primary: #b4c5ff;

    /* Secondary */
    --color-secondary: #4b41e1;
    --color-on-secondary: #ffffff;
    --color-secondary-container: #645efb;

    /* Tertiary */
    --color-tertiary: #4d556b;
    --color-on-tertiary: #ffffff;

    /* Error */
    --color-error: #ba1a1a;
    --color-on-error: #ffffff;
    --color-error-container: #ffdad6;
    --color-on-error-container: #93000a;

    /* Surface & Background */
    --color-surface: #f8f9ff;
    --color-surface-dim: #cbdbf5;
    --color-surface-container-lowest: #ffffff;
    --color-surface-container-low: #eff4ff;
    --color-surface-container: #e5eeff;
    --color-surface-container-high: #dce9ff;
    --color-surface-container-highest: #d3e4fe;
    --color-on-surface: #0b1c30;
    --color-on-surface-variant: #434655;
    --color-background: #f8f9ff;
    --color-on-background: #0b1c30;

    /* Outline */
    --color-outline: #737686;
    --color-outline-variant: #c3c6d7;

    /* Sidebar */
    --sidebar-bg: #0b1c30;
    --sidebar-width: 260px;

    /* Top bar */
    --topbar-height: 64px;

    /* Rounded */
    --rounded-sm: 0.125rem;
    --rounded: 0.25rem;
    --rounded-md: 0.375rem;
    --rounded-lg: 0.5rem;
    --rounded-xl: 0.75rem;

    /* Spacing */
    --stack-sm: 8px;
    --stack-md: 16px;
    --stack-lg: 32px;

    /* Elevation */
    --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(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.05);
}

/* --- Base --- */
html, body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--color-background);
    color: var(--color-on-surface);
    font-size: 14px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* --- Typography --- */
.text-display {
    font-family: 'Hanken Grotesk', sans-serif;
    font-size: 32px;
    font-weight: 700;
    line-height: 40px;
    letter-spacing: -0.02em;
    color: var(--color-on-surface);
}

.text-headline-lg {
    font-family: 'Hanken Grotesk', sans-serif;
    font-size: 24px;
    font-weight: 600;
    line-height: 32px;
    color: var(--color-on-surface);
}

.text-headline-md {
    font-family: 'Hanken Grotesk', sans-serif;
    font-size: 20px;
    font-weight: 600;
    line-height: 28px;
    color: var(--color-on-surface);
}

.text-body-lg {
    font-family: 'Inter', sans-serif;
    font-size: 16px;
    font-weight: 400;
    line-height: 24px;
}

.text-body-md {
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    font-weight: 400;
    line-height: 20px;
}

.text-label-md {
    font-family: 'Inter', sans-serif;
    font-size: 12px;
    font-weight: 600;
    line-height: 16px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.text-label-sm {
    font-family: 'Inter', sans-serif;
    font-size: 11px;
    font-weight: 500;
    line-height: 14px;
}

.text-on-surface-variant {
    color: var(--color-on-surface-variant);
}

/* --- Material Symbols baseline --- */
.material-symbols-outlined {
    font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
    font-size: 20px;
    vertical-align: middle;
}

/* --- Links --- */
a, .btn-link {
    color: var(--color-primary);
}

/* --- Bootstrap Overrides: Buttons --- */
.btn-primary {
    color: var(--color-on-primary);
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    border-radius: var(--rounded);
    font-weight: 600;
    font-size: 14px;
    padding: 0.5rem 1.25rem;
    transition: background-color 0.15s, box-shadow 0.15s;
}

.btn-primary:hover {
    background-color: #003ea8;
    border-color: #003ea8;
}

.btn-primary:focus-visible,
.btn-primary:active:focus {
    box-shadow: 0 0 0 3px rgba(0, 74, 198, 0.25);
}

.btn-outline-secondary {
    border-color: var(--color-outline-variant);
    color: var(--color-on-surface);
    font-weight: 500;
    border-radius: var(--rounded);
}

.btn-outline-secondary:hover {
    background-color: var(--color-surface-container);
    border-color: var(--color-outline);
    color: var(--color-on-surface);
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
    box-shadow: 0 0 0 2px white, 0 0 0 4px var(--color-primary);
}

/* --- Bootstrap Overrides: Form Controls --- */
.form-control, .form-select {
    border: 1px solid var(--color-outline-variant);
    border-radius: var(--rounded);
    padding: 0.5rem 0.75rem;
    font-size: 14px;
    color: var(--color-on-surface);
    background-color: var(--color-surface-container-lowest);
    transition: border-color 0.15s, box-shadow 0.15s;
}

.form-control:focus, .form-select:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px rgba(0, 74, 198, 0.15);
}

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

.form-label {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--color-on-surface-variant);
    margin-bottom: 0.25rem;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
    text-align: start;
}

/* --- Bootstrap Overrides: Tables --- */
.table {
    font-size: 13px;
    --bs-table-bg: transparent;
    margin-bottom: 0;
}

.table thead th {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-on-surface-variant);
    border-bottom: 2px solid var(--color-outline-variant);
    padding: 0.625rem 0.75rem;
    white-space: nowrap;
}

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

.table-striped > tbody > tr:nth-of-type(odd) > * {
    background-color: var(--color-surface-container-low);
}

.table-hover > tbody > tr:hover > * {
    background-color: var(--color-surface-container);
}

/* --- Bootstrap Overrides: Badges (tonal/pastel) --- */
.badge.bg-primary {
    background-color: #dbe1ff !important;
    color: #00174b !important;
    font-weight: 600;
    font-size: 11px;
    padding: 0.3em 0.65em;
    border-radius: var(--rounded);
}

.badge.bg-success {
    background-color: #d1fae5 !important;
    color: #065f46 !important;
    font-weight: 600;
    font-size: 11px;
}

.badge.bg-warning {
    background-color: #fef3c7 !important;
    color: #92400e !important;
    font-weight: 600;
    font-size: 11px;
}

.badge.bg-danger {
    background-color: #ffdad6 !important;
    color: #93000a !important;
    font-weight: 600;
    font-size: 11px;
}

.badge.bg-info {
    background-color: #e0f2fe !important;
    color: #075985 !important;
    font-weight: 600;
    font-size: 11px;
}

.badge.bg-secondary {
    background-color: var(--color-surface-container) !important;
    color: var(--color-on-surface-variant) !important;
    font-weight: 600;
    font-size: 11px;
}

/* --- Bootstrap Overrides: Alerts (tonal) --- */
.alert {
    border-radius: var(--rounded-lg);
    font-size: 14px;
    border: 1px solid;
}

.alert-success {
    background-color: #d1fae5;
    border-color: #a7f3d0;
    color: #065f46;
}

.alert-danger {
    background-color: #ffdad6;
    border-color: #ffb4ab;
    color: #93000a;
}

.alert-warning {
    background-color: #fef3c7;
    border-color: #fde68a;
    color: #92400e;
}

.alert-info {
    background-color: #e0f2fe;
    border-color: #bae6fd;
    color: #075985;
}

/* --- Bootstrap Overrides: Modals --- */
.modal-content {
    border-radius: var(--rounded-xl);
    border: 1px solid var(--color-outline-variant);
    box-shadow: var(--shadow-lg);
}

.modal-header {
    border-bottom: 1px solid var(--color-surface-container);
    padding: 1rem 1.5rem;
}

.modal-header .modal-title {
    font-family: 'Hanken Grotesk', sans-serif;
    font-weight: 600;
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    border-top: 1px solid var(--color-surface-container);
    padding: 1rem 1.5rem;
}

/* --- Bootstrap Overrides: Cards --- */
.card {
    border: 1px solid var(--color-outline-variant);
    border-radius: var(--rounded-lg);
    box-shadow: none;
    background: var(--color-surface-container-lowest);
}

.card-body {
    padding: 1.25rem;
}

/* --- Bootstrap Overrides: Input Group --- */
.input-group .btn {
    border-color: var(--color-outline-variant);
}

/* --- Bootstrap Overrides: Progress Bar --- */
.progress {
    border-radius: var(--rounded);
    height: 0.5rem;
    background-color: var(--color-surface-container);
}

.progress-bar {
    background-color: var(--color-primary);
}

/* --- Bootstrap Overrides: Pagination --- */
.page-link {
    color: var(--color-primary);
    border-color: var(--color-outline-variant);
}

.page-item.active .page-link {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
}

/* ===================================================================
   Design System Components
   =================================================================== */

/* --- ds-card: Section card with header + body --- */
.ds-card {
    background: var(--color-surface-container-lowest);
    border: 1px solid var(--color-outline-variant);
    border-radius: var(--rounded-lg);
    overflow: hidden;
}

.ds-card-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.25rem;
    border-bottom: 1px solid var(--color-surface-container);
    background: var(--color-surface-container-low);
}

.ds-card-header .material-symbols-outlined {
    color: var(--color-primary);
    font-size: 20px;
}

.ds-card-header h3,
.ds-card-header h4,
.ds-card-header h5 {
    margin: 0;
    font-family: 'Hanken Grotesk', sans-serif;
    font-size: 16px;
    font-weight: 600;
    color: var(--color-on-surface);
}

.ds-card-body {
    padding: 1.25rem;
}

/* --- ds-kpi: KPI metric card with left accent --- */
.ds-kpi {
    background: var(--color-surface-container-lowest);
    border: 1px solid var(--color-outline-variant);
    border-radius: var(--rounded-lg);
    border-left: 4px solid var(--color-primary);
    padding: 1.25rem;
    text-align: center;
}

.ds-kpi.primary   { border-left-color: var(--color-primary); }
.ds-kpi.success   { border-left-color: #059669; }
.ds-kpi.warning   { border-left-color: #d97706; }
.ds-kpi.danger    { border-left-color: var(--color-error); }
.ds-kpi.info      { border-left-color: #0284c7; }
.ds-kpi.secondary { border-left-color: var(--color-outline); }

.ds-kpi .ds-kpi-value {
    font-family: 'Hanken Grotesk', sans-serif;
    font-size: 28px;
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-on-surface);
}

.ds-kpi .ds-kpi-label {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-on-surface-variant);
    margin-top: 0.25rem;
}

/* --- ds-summary-card: Bottom summary with action button --- */
.ds-summary-card {
    background: var(--color-surface-container-lowest);
    border: 1px solid var(--color-outline-variant);
    border-radius: var(--rounded-lg);
    padding: 1.25rem;
}

.ds-summary-card .ds-summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
}

.ds-summary-card .ds-summary-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-on-surface-variant);
}

.ds-summary-card .ds-summary-value {
    font-family: 'Hanken Grotesk', sans-serif;
    font-size: 24px;
    font-weight: 700;
    color: var(--color-on-surface);
}

/* --- ds-empty-state: Placeholder for empty content --- */
.ds-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
    border: 2px dashed var(--color-outline-variant);
    border-radius: var(--rounded-lg);
    color: var(--color-on-surface-variant);
    text-align: center;
}

.ds-empty-state .material-symbols-outlined {
    font-size: 40px;
    margin-bottom: 0.5rem;
    opacity: 0.5;
}

.ds-empty-state p {
    margin: 0;
    font-size: 14px;
}

/* Allow search-dropdown to overflow ds-card boundaries */
.ds-card:has(.search-dropdown) {
    overflow: visible;
}

/* --- search-dropdown: Autocomplete dropdown --- */
.search-dropdown {
    position: absolute;
    z-index: 1000;
    max-height: 220px;
    overflow-y: auto;
    background: var(--color-surface-container-lowest);
    border: 1px solid var(--color-outline-variant);
    border-radius: var(--rounded-lg);
    box-shadow: var(--shadow-lg);
    list-style: none;
    padding: 0.25rem;
    margin-top: 0.25rem;
    width: 100%;
}

.search-dropdown li,
.search-dropdown .search-dropdown-item {
    padding: 0.5rem 0.75rem;
    cursor: pointer;
    border-radius: var(--rounded);
    font-size: 14px;
    transition: background-color 0.1s;
}

.search-dropdown li:hover,
.search-dropdown .search-dropdown-item:hover {
    background-color: var(--color-surface-container);
}

/* --- Page header pattern --- */
.page-header {
    margin-bottom: 1.5rem;
}

.page-header .text-display {
    margin-bottom: 0.25rem;
}

.page-header .page-subtitle {
    color: var(--color-on-surface-variant);
    font-size: 14px;
    margin: 0;
}

.page-header .page-actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

/* ===================================================================
   Existing/Legacy Overrides
   =================================================================== */

.content {
    padding-top: 1.1rem;
}

h1:focus {
    outline: none;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid var(--color-error);
}

.validation-message {
    color: var(--color-error);
}

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

.blazor-error-boundary::after {
    content: "An error has occurred."
}

.darker-border-checkbox.form-check-input {
    border-color: #929292;
}