/* ============================================================
   FinSentinel — Transaction Explorer Page Styles
   ============================================================ */

/* --- PAGE LAYOUT --- */
.explorer {
    padding: var(--space-xl);
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    height: calc(100vh - var(--topbar-height));
}

/* --- FILTER BAR --- */
.filter-bar {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    flex-wrap: wrap;
    flex-shrink: 0;
}

.filter-bar__group {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.filter-bar__label {
    font-size: 0.55rem;
    font-weight: 700;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.filter-bar__input {
    padding: 6px 10px;
    font-size: var(--text-xs);
    min-width: 130px;
    background: rgba(17, 24, 39, 0.7);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    transition: border-color var(--transition-fast);
}

.filter-bar__input:focus {
    border-color: var(--color-blue);
    box-shadow: 0 0 0 2px var(--color-blue-soft);
}

.filter-bar__input::placeholder {
    color: var(--text-dim);
}

.filter-bar__select {
    padding: 6px 10px;
    font-size: var(--text-xs);
    min-width: 120px;
    background: rgba(17, 24, 39, 0.7);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    cursor: pointer;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 8px center;
    padding-right: 26px;
}

.filter-bar__select:focus {
    border-color: var(--color-blue);
    box-shadow: 0 0 0 2px var(--color-blue-soft);
}

.filter-bar__range-group {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.filter-bar__range-row {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.filter-bar__range-input {
    width: 100%;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    height: 4px;
    background: var(--border-strong);
    border-radius: var(--radius-full);
    outline: none;
    cursor: pointer;
}

.filter-bar__range-input::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--color-blue);
    border: 2px solid var(--bg-primary);
    box-shadow: 0 0 4px rgba(59, 130, 246, 0.5);
    cursor: pointer;
}

.filter-bar__range-input::-moz-range-thumb {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--color-blue);
    border: 2px solid var(--bg-primary);
    box-shadow: 0 0 4px rgba(59, 130, 246, 0.5);
    cursor: pointer;
}

.filter-bar__range-value {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    font-weight: 700;
    min-width: 28px;
    text-align: center;
}

.filter-bar__spacer {
    flex: 1;
}

.filter-bar__btn {
    padding: 6px 14px;
    font-size: var(--text-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.filter-bar__btn svg {
    width: 14px;
    height: 14px;
}

.filter-bar__btn--primary {
    background: var(--color-blue);
    color: #fff;
    border: 1px solid var(--color-blue);
}

.filter-bar__btn--primary:hover {
    background: #2563eb;
    box-shadow: 0 0 12px rgba(59, 130, 246, 0.3);
}

.filter-bar__btn--ghost {
    color: var(--text-muted);
    border: 1px solid var(--border-strong);
}

.filter-bar__btn--ghost:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
}

/* Results Summary */
.results-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
}

.results-bar__count {
    font-size: var(--text-sm);
    color: var(--text-muted);
}

.results-bar__count strong {
    color: var(--text-primary);
    font-family: var(--font-mono);
}

.results-bar__pagination {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.results-bar__page-btn {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--text-muted);
    border: 1px solid var(--border-strong);
    transition: all var(--transition-fast);
}

.results-bar__page-btn:hover {
    background: rgba(255, 255, 255, 0.06);
    color: var(--text-primary);
}

.results-bar__page-btn.active {
    background: var(--color-blue-soft);
    color: var(--color-blue);
    border-color: var(--color-blue-border);
}

.results-bar__page-btn svg {
    width: 14px;
    height: 14px;
}

/* --- MAIN SPLIT VIEW --- */
.explorer__split {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--space-lg);
    flex: 1;
    min-height: 0;
    overflow: hidden;
}

/* --- TRANSACTION TABLE --- */
.tx-table-panel {
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.tx-table-panel .panel__body {
    flex: 1;
    overflow-y: auto;
    padding-right: var(--space-xs);
}

.tx-table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--text-sm);
}

.tx-table thead {
    position: sticky;
    top: 0;
    z-index: 5;
    background: rgba(10, 17, 34, 0.95);
    backdrop-filter: blur(8px);
}

.tx-table th {
    padding: 8px 10px;
    font-size: 0.6rem;
    font-weight: 700;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    text-align: left;
    border-bottom: 1px solid var(--border-strong);
    white-space: nowrap;
    cursor: pointer;
    user-select: none;
    transition: color var(--transition-fast);
}

.tx-table th:hover {
    color: var(--text-muted);
}

.tx-table th.sorted {
    color: var(--color-blue);
}

.tx-table th .sort-icon {
    display: inline-block;
    width: 10px;
    height: 10px;
    margin-left: 3px;
    vertical-align: middle;
    opacity: 0.4;
}

.tx-table th.sorted .sort-icon {
    opacity: 1;
}

.tx-table tbody tr {
    border-bottom: 1px solid var(--border-subtle);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.tx-table tbody tr:hover {
    background: rgba(59, 130, 246, 0.06);
}

.tx-table tbody tr.selected {
    background: var(--color-blue-soft);
    border-color: var(--color-blue-border);
}

.tx-table td {
    padding: 10px 10px;
    vertical-align: middle;
    white-space: nowrap;
}

.tx-table__id {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--text-dim);
}

.tx-table__customer {
    font-weight: 600;
    color: var(--text-primary);
    font-size: var(--text-sm);
}

.tx-table__amount {
    font-family: var(--font-mono);
    font-weight: 700;
    color: var(--text-primary);
}

.tx-table__location {
    font-size: var(--text-xs);
    color: var(--text-muted);
}

.tx-table__category {
    font-size: 0.6rem;
    color: var(--text-muted);
    background: rgba(17, 24, 39, 0.5);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    display: inline-block;
}

/* Risk Score in table */
.tx-table__risk {
    display: flex;
    align-items: center;
    justify-content: center;
}

.risk-chip {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    font-weight: 900;
    border: 2px solid;
}

.risk-chip--low {
    color: var(--color-emerald);
    border-color: var(--color-emerald);
    background: var(--color-emerald-soft);
}

.risk-chip--medium {
    color: var(--color-amber);
    border-color: var(--color-amber);
    background: var(--color-amber-soft);
}

.risk-chip--high {
    color: var(--color-red);
    border-color: var(--color-red);
    background: var(--color-red-soft);
}

/* --- FORENSIC DETAIL PANEL --- */
.forensic-panel {
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.forensic-panel .panel__body {
    flex: 1;
    overflow-y: auto;
    padding-right: var(--space-xs);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

/* Forensic Hero */
.forensic-hero {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    padding: var(--space-lg);
    background: var(--bg-card);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-lg);
}

.forensic-hero__score {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-size: var(--text-xl);
    font-weight: 900;
    border: 3px solid;
    flex-shrink: 0;
}

.forensic-hero__score--low {
    color: var(--color-emerald);
    border-color: var(--color-emerald);
    background: var(--color-emerald-soft);
}

.forensic-hero__score--medium {
    color: var(--color-amber);
    border-color: var(--color-amber);
    background: var(--color-amber-soft);
}

.forensic-hero__score--high {
    color: var(--color-red);
    border-color: var(--color-red);
    background: var(--color-red-soft);
}

.forensic-hero__info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.forensic-hero__txn-id {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--text-dim);
}

.forensic-hero__customer {
    font-size: var(--text-lg);
    font-weight: 800;
    color: var(--text-primary);
}

.forensic-hero__decision {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-top: 2px;
}

.forensic-hero__amount {
    font-family: var(--font-mono);
    font-size: var(--text-md);
    font-weight: 700;
    color: var(--text-secondary);
}

.forensic-hero__actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    flex-shrink: 0;
}

.forensic-hero__action-btn {
    padding: 5px 12px;
    font-size: 0.6rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: 4px;
    transition: all var(--transition-fast);
    border: 1px solid;
}

.forensic-hero__action-btn svg {
    width: 12px;
    height: 12px;
}

.forensic-hero__action-btn--approve {
    color: var(--color-emerald);
    border-color: var(--color-emerald-border);
    background: var(--color-emerald-soft);
}

.forensic-hero__action-btn--approve:hover {
    background: rgba(52, 211, 153, 0.25);
    box-shadow: var(--shadow-glow-emerald);
}

.forensic-hero__action-btn--block {
    color: var(--color-red);
    border-color: var(--color-red-border);
    background: var(--color-red-soft);
}

.forensic-hero__action-btn--block:hover {
    background: rgba(239, 68, 68, 0.25);
    box-shadow: var(--shadow-glow-red);
}

.forensic-hero__action-btn--escalate {
    color: var(--color-amber);
    border-color: var(--color-amber-border);
    background: var(--color-amber-soft);
}

.forensic-hero__action-btn--escalate:hover {
    background: rgba(245, 158, 11, 0.25);
}

/* Tabs */
.forensic-tabs {
    display: flex;
    gap: 0;
    border-bottom: 1px solid var(--border-strong);
    flex-shrink: 0;
}

.forensic-tab {
    padding: 8px 16px;
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border-bottom: 2px solid transparent;
    transition: all var(--transition-fast);
    cursor: pointer;
}

.forensic-tab:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.03);
}

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

/* Forensic Sections */
.forensic-section {
    background: var(--bg-card);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-strong);
}

.forensic-section__title {
    font-size: var(--text-xs);
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin: 0 0 var(--space-md) 0;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.forensic-section__title svg {
    width: 14px;
    height: 14px;
}

/* Device Info Grid */
.device-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}

.device-grid__item {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.device-grid__label {
    font-size: 0.55rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 600;
}

.device-grid__value {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--text-secondary);
}

/* Customer Timeline */
.timeline {
    display: flex;
    flex-direction: column;
    gap: 0;
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 7px;
    top: 4px;
    bottom: 4px;
    width: 2px;
    background: var(--border-strong);
}

.timeline__item {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-sm) 0;
    position: relative;
}

.timeline__dot {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    border: 2px solid;
    flex-shrink: 0;
    z-index: 1;
    background: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.timeline__dot--approve {
    border-color: var(--color-emerald);
}

.timeline__dot--flag {
    border-color: var(--color-amber);
}

.timeline__dot--block {
    border-color: var(--color-red);
}

.timeline__dot--current {
    background: var(--color-blue);
    border-color: var(--color-blue);
    box-shadow: 0 0 8px rgba(59, 130, 246, 0.5);
}

.timeline__body {
    flex: 1;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-sm);
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid var(--border-subtle);
}

.timeline__item:last-child .timeline__body {
    border-bottom: none;
}

.timeline__text {
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.timeline__label {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    font-weight: 500;
}

.timeline__sub {
    font-size: 0.6rem;
    color: var(--text-dim);
}

.timeline__amount {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    font-weight: 700;
    color: var(--text-primary);
}

.timeline__time {
    font-size: 0.6rem;
    color: var(--text-dim);
    font-family: var(--font-mono);
    white-space: nowrap;
}

/* Geo Map Placeholder */
.geo-map {
    width: 100%;
    height: 140px;
    background: linear-gradient(145deg, rgba(17, 24, 39, 0.8), rgba(3, 7, 18, 0.9));
    border-radius: var(--radius-md);
    border: 1px solid var(--border-strong);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-dim);
    font-size: var(--text-xs);
    position: relative;
    overflow: hidden;
}

.geo-map__pin {
    position: absolute;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--color-red);
    box-shadow: 0 0 10px rgba(239, 68, 68, 0.6);
    animation: pulse 2s infinite;
}

.geo-map__label {
    position: absolute;
    bottom: 8px;
    right: 10px;
    font-size: 0.55rem;
    color: var(--text-dim);
    font-family: var(--font-mono);
}

/* --- RESPONSIVE --- */
@media (max-width: 1200px) {
    .explorer__split {
        grid-template-columns: 1fr;
    }

    .forensic-panel {
        max-height: 500px;
    }

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

@media (max-width: 768px) {
    .filter-bar {
        flex-direction: column;
        align-items: stretch;
    }

    .filter-bar__spacer {
        display: none;
    }

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