/* --- START OF FILE featureShipmentHub.css --- */

/* ---------------------------------------------------- */
/* ------ FEATURE: SHIPMENT HUB (ULTRA PRO v3) -------- */
/* ---------------------------------------------------- */

/* --- Main Hub Layout --- */
.shipment-hub-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 28px;
    padding: 24px 0;
    animation: fadeIn 0.5s ease-out;
}
@media (min-width: 1024px) {
    .shipment-hub-layout {
        grid-template-columns: minmax(0, 1fr) minmax(0, 2.5fr);
    }
}

/* --- Quick Actions Card --- */
.hub-actions-card {
    background-color: var(--bg-secondary);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    padding: 28px;
    display: flex;
    flex-direction: column;
    align-self: flex-start;
    border: 1px solid var(--border-secondary);
}
.hub-actions-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-primary);
}
.hub-actions-card p {
    color: var(--text-secondary);
    margin-bottom: 24px;
    flex-grow: 1;
}
.hub-actions-card .btn-group.vertical {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.hub-actions-card .btn {
    justify-content: flex-start;
    padding: 0.875rem 1.25rem;
    font-size: 1rem;
}
.hub-actions-card .btn svg {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    margin-right: 12px;
    stroke-width: 2.5;
}
.hub-actions-card .btn-primary svg {
    stroke: var(--text-on-accent);
}

/* --- Shipment Browser Card & Sections --- */
.hub-browser-card {
    background-color: var(--bg-secondary);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    padding: 24px;
    display: flex;
    flex-direction: column;
    min-height: 500px;
    border: 1px solid var(--border-secondary);
}
.hub-browser-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    padding-bottom: 16px;
    margin-bottom: 16px;
    border-bottom: 1px solid var(--border-secondary);
}
.hub-browser-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
    color: var(--text-primary);
}
.hub-browser-controls {
    display: flex;
    gap: 12px;
    flex-grow: 1;
    max-width: 450px;
}
.hub-browser-controls .input-field.compact-input {
    min-height: 42px;
}
.hub-browser-controls .select-field.select-field-small {
    min-height: 42px;
    min-width: 120px;
}

.hub-shipment-sections {
    display: flex;
    flex-direction: column;
    gap: 28px;
    flex-grow: 1;
    overflow-y: auto;
}
.hub-shipment-section h3 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border-tertiary);
}

.hub-shipment-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}
@media (min-width: 1400px) {
    .hub-shipment-list {
        grid-template-columns: repeat(2, 1fr);
    }
}
.hub-shipment-list .empty-state-inline.compact {
    margin: 0;
    border: none;
    grid-column: 1 / -1;
}

/* --- Data-Rich Shipment Card --- */
.shipment-list-card {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-lg);
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    cursor: pointer;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-sm);
}
.shipment-list-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent-primary);
}
.shipment-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 8px;
}
.shipment-card-header h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0;
    color: var(--text-primary);
    word-break: break-word;
}
.status-badge {
    padding: 3px 10px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: 1px solid;
    white-space: nowrap;
}
.status-badge.status-active { color: var(--text-success); background-color: var(--bg-success-light); border-color: color-mix(in srgb, var(--accent-secondary) 25%, transparent); }
.status-badge.status-draft { color: var(--text-info); background-color: var(--bg-info-light); border-color: color-mix(in srgb, var(--accent-info) 25%, transparent); }
.status-badge.status-archived { color: var(--text-secondary); background-color: var(--bg-tertiary); border-color: var(--border-secondary); }

.shipment-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}
.shipment-card-meta svg {
    width: 14px; height: 14px; margin-right: 4px; vertical-align: middle;
}

.user-avatars {
    display: flex;
}
.user-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background-color: var(--accent-primary);
    color: var(--text-on-accent);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 600;
    border: 2px solid var(--bg-primary);
    margin-left: -8px;
    box-shadow: var(--shadow-xs);
}
.user-avatars .user-avatar:first-child { margin-left: 0; }

.shipment-card-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    background-color: var(--bg-secondary);
    padding: 12px;
    border-radius: var(--radius-md);
    text-align: center;
    border: 1px solid var(--border-secondary);
}
.shipment-card-metrics > div span {
    display: block;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    font-family: var(--font-monospace);
}
.shipment-card-metrics > div label {
    display: block;
    font-size: 0.7rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.shipment-card-footer {
    margin-top: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
}
.progress-bar-small {
    height: 6px;
    background-color: var(--bg-tertiary);
    border-radius: var(--radius-full);
    overflow: hidden;
    flex-grow: 1;
}
.progress-fill-small {
    height: 100%;
    background-color: var(--accent-secondary);
    border-radius: var(--radius-full);
    transition: width var(--transition-std);
}

.btn-join-shipment {
    flex-shrink: 0;
}
.shipment-card-footer .btn-group {
    display: flex;
    gap: 8px;
}

/* --- Hub & Creation Modal Styles --- */
.template-modal-filters {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
    margin-bottom: 20px;
}
@media (min-width: 600px) {
    .template-modal-filters {
        grid-template-columns: 2fr 1fr;
    }
}
.template-list-modal {
    max-height: 50vh;
    overflow-y: auto;
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    padding: 8px;
    background-color: var(--bg-primary);
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.radio-card-item {
    position: relative;
}
.radio-card-item input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}
.radio-card-item label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background-color: var(--bg-secondary);
    border-radius: var(--radius-md);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-sm);
}
.radio-card-item label:hover {
    border-color: var(--border-interactive);
    background-color: var(--bg-tertiary);
}
.radio-card-item input[type="radio"]:checked + label {
    border-color: var(--accent-primary);
    background-color: var(--accent-primary-light);
    box-shadow: var(--shadow-md);
}
.radio-card-item input[type="radio"]:focus-visible + label {
    outline: 3px solid var(--border-focus);
    outline-offset: 2px;
}
.radio-card-title {
    font-weight: 600;
    color: var(--text-primary);
}
.radio-card-meta {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    background-color: var(--bg-tertiary);
    padding: 2px 8px;
    border-radius: var(--radius-full);
}
.radio-card-item input[type="radio"]:checked + label .radio-card-meta {
    background-color: var(--accent-primary);
    color: var(--text-on-accent);
}

.multi-select-checklist {
    max-height: 150px;
    overflow-y: auto;
    border: 1px solid var(--border-interactive);
    border-radius: var(--radius-md);
    padding: 10px;
    margin-top: 8px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.multi-select-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 8px;
    border-radius: var(--radius-sm);
    transition: background-color var(--transition-fast);
}
.multi-select-item:hover {
    background-color: var(--bg-tertiary);
}
.multi-select-item input[type="checkbox"] {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    accent-color: var(--accent-primary);
}
.multi-select-item label {
    font-weight: 500;
    margin-bottom: 0;
}

.time-preset-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}
.time-preset-buttons .btn-small {
    font-size: 0.85rem;
}