/* ==========================================================================
   PanoNexus Design System — Stitch UI Tokens
   ========================================================================== */

/* --- Design Tokens --- */
:root {
    /* Colors */
    --color-primary: #1565C0;
    --color-primary-light: #E3F2FD;
    --color-secondary: #FF8F00;
    --color-background: #F5F7FA;
    --color-surface: #FFFFFF;
    --color-border: #E0E3E7;
    --color-text-main: #1A1C1E;
    --color-text-secondary: #5F6368;
    --color-success: #2E7D32;
    --color-success-bg: #E8F5E9;
    --color-warning: #F9A825;
    --color-warning-bg: #FFF8E1;
    --color-critical: #C62828;
    --color-critical-bg: #FFEBEE;

    /* Fonts */
    --font-display: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', 'Roboto', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    /* Spacing / Radius */
    --radius-sm: 2px;
    --radius-default: 4px;
    --radius-lg: 8px;
}

/* --- Body Override --- */
body {
    font-family: var(--font-body);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* --- Font Utilities --- */
.font-display {
    font-family: var(--font-display) !important;
}

.font-body {
    font-family: var(--font-body) !important;
}

.font-mono {
    font-family: var(--font-mono) !important;
}

/* --- Status Stripe Classes (left 4px border) --- */
.status-stripe-critical {
    border-left: 4px solid var(--color-critical) !important;
}

.status-stripe-warning {
    border-left: 4px solid var(--color-warning) !important;
}

.status-stripe-primary {
    border-left: 4px solid var(--color-primary) !important;
}

.status-stripe-success {
    border-left: 4px solid var(--color-success) !important;
}

.status-stripe-default {
    border-left: 4px solid var(--color-border) !important;
}

/* --- Status Badge Utilities --- */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    border-radius: var(--radius-default);
    font-size: 0.75rem;
    font-weight: 600;
    line-height: 1.5;
    white-space: nowrap;
}

.status-badge-critical {
    color: var(--color-critical);
    background: var(--color-critical-bg);
    border: 1px solid rgba(198, 40, 40, 0.2);
}

.status-badge-warning {
    color: #E65100;
    background: var(--color-warning-bg);
    border: 1px solid rgba(249, 168, 37, 0.3);
}

.status-badge-success {
    color: var(--color-success);
    background: var(--color-success-bg);
    border: 1px solid rgba(46, 125, 50, 0.2);
}

.status-badge-primary {
    color: var(--color-primary);
    background: var(--color-primary-light);
    border: 1px solid rgba(21, 101, 192, 0.2);
}

.status-badge-default {
    color: var(--color-text-secondary);
    background: var(--color-background);
    border: 1px solid var(--color-border);
}

/* --- KPI Card --- */
.kpi-card {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 16px 20px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-default);
    min-width: 160px;
    flex: 1;
    transition: box-shadow 0.15s ease;
}

.kpi-card:hover {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.kpi-card-content {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.kpi-card-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--color-background);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.kpi-card-label {
    font-size: 0.625rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-secondary);
    font-family: var(--font-body);
}

.kpi-card-value {
    font-size: 1.875rem;
    font-weight: 700;
    font-family: var(--font-display);
    color: var(--color-text-main);
    line-height: 1.1;
}

/* --- KPI Ribbon --- */
.kpi-ribbon {
    display: flex;
    gap: 12px;
    padding: 16px 24px;
    background: var(--color-background);
    border-bottom: 1px solid var(--color-border);
    overflow-x: auto;
}

/* --- Tab Switcher (Segmented Control) --- */
.tab-switcher {
    display: inline-flex;
    background: var(--color-background);
    border-radius: var(--radius-lg);
    padding: 3px;
    gap: 2px;
}

.tab-switcher-item {
    padding: 6px 16px;
    font-size: 0.8125rem;
    font-weight: 500;
    font-family: var(--font-body);
    color: var(--color-text-secondary);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.15s ease;
    border: none;
    background: transparent;
    white-space: nowrap;
}

.tab-switcher-item:hover {
    color: var(--color-text-main);
}

.tab-switcher-item.active {
    background: var(--color-surface);
    color: var(--color-primary);
    font-weight: 600;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

/* --- Metadata Grid (gap-px technique) --- */
.metadata-grid {
    display: grid;
    gap: 1px;
    background: var(--color-border);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-default);
    overflow: hidden;
}

.metadata-grid-2col {
    grid-template-columns: repeat(2, 1fr);
}

.metadata-grid-3col {
    grid-template-columns: repeat(3, 1fr);
}

.metadata-grid-cell {
    background: var(--color-surface);
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.metadata-grid-label {
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-text-secondary);
}

.metadata-grid-value {
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-text-main);
}

.metadata-grid-sub {
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
}

/* --- Slide-over Drawer --- */
.shipment-drawer-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(2px);
    z-index: 1300;
    opacity: 0;
    transition: opacity 0.2s ease;
    pointer-events: none;
}

.shipment-drawer-backdrop.open {
    opacity: 1;
    pointer-events: auto;
}

.shipment-drawer {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 600px;
    max-width: 100vw;
    background: var(--color-surface);
    border-left: 1px solid var(--color-border);
    z-index: 1301;
    transform: translateX(100%);
    transition: transform 0.25s ease;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.shipment-drawer.open {
    transform: translateX(0);
}

.shipment-drawer-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--color-border);
    background: var(--color-surface);
    flex-shrink: 0;
}

.shipment-drawer-body {
    flex: 1;
    overflow-y: auto;
    padding: 0;
}

/* --- Timeline (3-state) --- */
.timeline-item {
    position: relative;
    padding-left: 36px;
    padding-bottom: 24px;
}

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

/* Vertical line */
.timeline-item::before {
    content: '';
    position: absolute;
    left: 11px;
    top: 24px;
    bottom: 0;
    width: 2px;
    background: var(--color-primary);
}

.timeline-item:last-child::before {
    display: none;
}

/* Node */
.timeline-node {
    position: absolute;
    left: 0;
    top: 2px;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
}

/* Completed state */
.timeline-item.completed .timeline-node {
    background: var(--color-primary);
    color: white;
}

.timeline-item.completed::before {
    background: var(--color-primary);
}

/* Current/exception state */
.timeline-item.current .timeline-node {
    background: var(--color-critical);
    color: white;
    animation: pulse-ring 2s ease-in-out infinite;
}

.timeline-item.current::before {
    border-left: 2px dashed var(--color-border);
    background: none;
    left: 12px;
    width: 0;
}

/* Future state */
.timeline-item.future .timeline-node {
    background: var(--color-surface);
    border: 2px solid var(--color-border);
    color: var(--color-text-secondary);
}

.timeline-item.future::before {
    border-left: 2px dashed var(--color-border);
    background: none;
    left: 12px;
    width: 0;
}

.timeline-item.future .timeline-content {
    opacity: 0.6;
}

/* --- Pulse Ring Animation --- */
@keyframes pulse-ring {
    0% {
        box-shadow: 0 0 0 0 rgba(198, 40, 40, 0.4);
    }
    70% {
        box-shadow: 0 0 0 8px rgba(198, 40, 40, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(198, 40, 40, 0);
    }
}

/* --- Stitch Table Header --- */
.stitch-th {
    text-transform: uppercase;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    font-family: var(--font-display);
    color: var(--color-text-secondary);
}

/* --- Stitch Pagination Footer --- */
.stitch-pagination-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border-top: 1px solid var(--color-border);
}

/* --- Table Row Hover Actions --- */
.shipment-row-actions {
    opacity: 0;
    transition: opacity 0.15s ease;
}

tr:hover .shipment-row-actions {
    opacity: 1;
}

/* --- Login Grid-Dot Background --- */
.login-background {
    background-color: var(--color-background);
    background-image: radial-gradient(circle, #dce0e5 1px, transparent 1px);
    background-size: 32px 32px;
}

/* --- Login Card Blue Stripe --- */
.login-card-stripe {
    height: 4px;
    background: var(--color-primary);
    border-radius: var(--radius-default) var(--radius-default) 0 0;
}

/* --- Page Header --- */
.page-header {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 24px;
}

.page-header-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-main);
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.page-header-subtitle {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

/* --- Activity Feed --- */
.activity-feed-panel {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-default);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
}

.activity-feed-header {
    padding: 16px;
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(245, 247, 250, 0.3);
}

.activity-feed-header-title {
    font-family: var(--font-display);
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-main);
}

.activity-feed-body {
    flex: 1;
    overflow-y: auto;
    padding: 0;
}

.activity-feed-entry {
    padding: 16px;
    border-bottom: 1px solid rgba(224, 227, 231, 0.5);
    transition: background 0.15s ease;
}

.activity-feed-entry:hover {
    background: rgba(245, 247, 250, 0.5);
}

.activity-feed-entry.exception {
    border-left: 2px solid var(--color-critical);
    background: rgba(198, 40, 40, 0.03);
}

.activity-feed-entry.exception:hover {
    background: rgba(198, 40, 40, 0.06);
}

.activity-feed-timestamp-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 6px;
}

.activity-feed-timestamp {
    font-family: var(--font-mono);
    font-size: 0.625rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    padding: 2px 6px;
    background: var(--color-background);
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
    white-space: nowrap;
}

.activity-feed-entry.exception .activity-feed-timestamp {
    color: var(--color-critical);
    background: white;
    border-color: rgba(198, 40, 40, 0.2);
}

.activity-feed-timestamp-line {
    flex: 1;
    height: 1px;
    background: rgba(224, 227, 231, 0.6);
}

.activity-feed-entry.exception .activity-feed-timestamp-line {
    background: rgba(198, 40, 40, 0.2);
}

.activity-feed-text {
    font-size: 0.8125rem;
    color: var(--color-text-main);
    line-height: 1.5;
    margin: 0;
}

.activity-feed-shipment-link {
    font-weight: 600;
    color: var(--color-primary);
}

.activity-feed-entry.exception .activity-feed-shipment-link {
    color: var(--color-critical);
}

.activity-feed-footer {
    padding: 12px;
    border-top: 1px solid var(--color-border);
    background: rgba(245, 247, 250, 0.3);
    text-align: center;
}

.activity-feed-footer button {
    width: 100%;
    padding: 8px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-primary);
    background: transparent;
    border: none;
    border-radius: var(--radius-default);
    cursor: pointer;
    transition: background 0.15s ease;
}

.activity-feed-footer button:hover {
    background: rgba(21, 101, 192, 0.05);
}

/* --- Consignee Progress Bar (striped) --- */
.progress-bar-striped {
    background-image: linear-gradient(
        45deg,
        rgba(255, 255, 255, 0.15) 25%,
        transparent 25%,
        transparent 50%,
        rgba(255, 255, 255, 0.15) 50%,
        rgba(255, 255, 255, 0.15) 75%,
        transparent 75%,
        transparent
    );
    background-size: 1rem 1rem;
}

/* --- Custom Scrollbar --- */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: #CFD8DC;
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: #B0BEC5;
}

/* --- Micro Label Utility --- */
.micro-label {
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-text-secondary);
    font-family: var(--font-body);
}

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

/* --- Green Pulse Dot (activity feed header) --- */
.pulse-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-success);
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

/* ==========================================================================
   Blazor Framework Styles (preserved)
   ========================================================================== */

#blazor-error-ui {
    background: lightyellow;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

    #blazor-error-ui .dismiss {
        cursor: pointer;
        position: absolute;
        right: 0.75rem;
        top: 0.5rem;
    }

.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."
    }

.loading-progress {
    position: relative;
    display: block;
    width: 8rem;
    height: 8rem;
    margin: 20vh auto 1rem auto;
}

    .loading-progress circle {
        fill: none;
        stroke: #e0e0e0;
        stroke-width: 0.6rem;
        transform-origin: 50% 50%;
        transform: rotate(-90deg);
    }

        .loading-progress circle:last-child {
            stroke: #1565C0;
            stroke-dasharray: calc(3.141 * var(--blazor-load-percentage, 0%) * 0.8), 500%;
            transition: stroke-dasharray 0.05s ease-in-out;
        }

.loading-progress-text {
    position: absolute;
    text-align: center;
    font-weight: bold;
    inset: calc(20vh + 3.25rem) 0 auto 0.2rem;
}

    .loading-progress-text:after {
        content: var(--blazor-load-percentage-text, "Loading");
    }

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

.invalid {
    outline: 1px solid red;
}

.validation-message {
    color: red;
}