/* ============================================================================
   GPS Data Imputation — Styles
   Uses the Football Intelligence app design system variables.
   Prefix: imp-
   ============================================================================ */

/* ── Layout ── */
.imp-page {
    padding: 0 0 24px;
}
.imp-page > *:not(.imp-toolbar) {
    margin-left: 24px;
    margin-right: 24px;
}

/* toolbar and title styles inherited from styles.css shared rules */

.imp-toolbar-right {
    flex: 0 0 auto;
}

.imp-refresh-status {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--text-secondary);
    white-space: nowrap;
}

.imp-refresh-status.pending {
    color: var(--accent);
}

.imp-refresh-status.running {
    color: var(--warning);
}

.imp-refresh-btn {
    white-space: nowrap;
}

/* ── Mode Toggle (New Imputation / Audit Log) ── */
/* ── Step Indicator ── */
.imp-steps {
    display: flex;
    gap: 4px;
    align-items: center;
    margin-bottom: 20px;
}

.imp-step-dot {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-circle);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 600;
    background: var(--surface-chrome);
    color: var(--text-secondary);
    transition: all 0.3s;
}

.imp-step-dot.active {
    background: var(--accent);
    color: var(--surface-field);
}

.imp-step-dot.completed {
    background: var(--accent);
    color: var(--surface-field);
}

.imp-step-line {
    flex: 1;
    height: 2px;
    background: var(--surface-chrome);
    max-width: 60px;
}

.imp-step-line.completed {
    background: var(--accent);
}

.imp-step-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

/* ── Cards & Sections ── */
.imp-card {
    background: var(--surface-chrome);
    border-radius: var(--radius-md);
    padding: 20px;
    margin-bottom: 16px;
}

.imp-card-title {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

/* ── Calendar Badge ── */
.imp-cal-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(var(--accent-rgb), 0.08);
    border: 1px solid rgba(var(--accent-rgb), 0.2);
    border-radius: var(--radius-md);
    padding: 8px 14px;
    font-size: 0.82rem;
    color: var(--text-primary);
    margin-top: 8px;
}

.imp-cal-badge strong {
    color: var(--accent);
}

/* ── Form Controls ── */
.imp-label {
    display: block;
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.imp-input,
.imp-select,
.imp-textarea {
    width: 100%;
    padding: 8px 12px;
    background: var(--surface-field);
    border: 1px solid var(--ink-line);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 0.85rem;
    outline: none;
    transition: border-color 0.2s;
    box-sizing: border-box;
}

.imp-input:focus,
.imp-select:focus,
.imp-textarea:focus {
    border-color: var(--accent);
}

.imp-select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%23a0a0a0' fill='none' stroke-width='1.5'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    padding-right: 28px;
}

.imp-textarea {
    resize: vertical;
    min-height: 60px;
}

.imp-form-row {
    display: flex;
    gap: 16px;
    margin-bottom: 12px;
}

.imp-form-row > * {
    flex: 1;
}

/* ── Session List ── */
.imp-session-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.imp-session-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: var(--surface-field);
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.15s;
}

.imp-session-item:hover {
    border-color: var(--accent);
}

.imp-session-item.selected {
    border-color: var(--accent);
    background: rgba(var(--accent-rgb), 0.08);
}

.imp-session-badge {
    font-size: 0.7rem;
    padding: 2px 8px;
    border-radius: var(--radius-pill);
    background: var(--ink-wash-strong);
    color: var(--text-secondary);
    font-weight: 500;
    white-space: nowrap;
}

.imp-session-badge.imputed {
    background: rgba(var(--accent-rgb), 0.2);
    color: var(--accent);
}

.imp-session-players {
    font-size: 0.72rem;
    color: var(--text-tertiary);
    font-weight: 400;
}

.imp-session-time {
    color: var(--text-primary);
    font-size: 0.8rem;
    font-variant-numeric: tabular-nums;
    font-weight: 600;
    min-width: 2.8rem;
}

/* ── Player Grid ── */
.imp-player-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.imp-player-col-title {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-secondary);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.imp-player-col-title .count {
    background: var(--surface-field);
    padding: 1px 7px;
    border-radius: var(--radius-pill);
    font-size: 0.7rem;
}

.imp-player-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
    max-height: 400px;
    overflow-y: auto;
}

.imp-player-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    background: var(--surface-field);
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.15s;
    font-size: 0.85rem;
}

.imp-player-item:hover {
    border-color: var(--accent);
}

.imp-player-item .name {
    font-weight: 500;
}

.imp-player-item .meta {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.imp-player-item .distance {
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

.imp-search-box {
    margin-bottom: 10px;
}

/* ── Drill Table ── */
/* Base table styles provided by .hub-table + .hub-table-compact — only overrides here */

.imp-drill-table .imputed-tag {
    font-size: 0.65rem;
    padding: 1px 6px;
    border-radius: var(--radius-pill);
    background: rgba(var(--accent-rgb), 0.15);
    color: var(--accent);
    margin-left: 4px;
}

/* ── Method Tabs ── */
/* ── Metrics Grid ── */
.imp-metrics-grid {
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    gap: 8px;
    margin: 16px 0;
}

.imp-metric-card {
    background: var(--surface-field);
    border-radius: var(--radius-sm);
    padding: 10px;
    text-align: center;
}

.imp-metric-label {
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.imp-metric-value {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-primary);
}

.imp-metric-value.highlight {
    color: var(--accent);
}

/* ── Info / Warning Boxes ── */
.imp-info {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    margin: 8px 0;
}

.imp-info.info {
    background: var(--ink-wash);
    border: 1px solid var(--ink-line);
    color: var(--text-primary);
}

.imp-info.warn {
    background: rgba(251, 191, 36, 0.1);
    border: 1px solid rgba(251, 191, 36, 0.3);
    color: var(--warning);
}

.imp-info.error {
    background: rgba(248, 113, 113, 0.1);
    border: 1px solid rgba(248, 113, 113, 0.3);
    color: var(--danger);
}

.imp-info.success {
    background: rgba(var(--success-rgb), 0.08);
    border: 1px solid rgba(var(--success-rgb), 0.25);
    color: var(--success);
}

/* ── Imputation Type Toggle ── */
/* ── Confirm Summary ── */
.imp-summary {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 6px 16px;
    font-size: 0.85rem;
    margin-bottom: 16px;
}

.imp-summary dt {
    color: var(--text-secondary);
    font-weight: 500;
}

.imp-summary dd {
    color: var(--text-primary);
    margin: 0;
}

/* ── Buttons ── */
.imp-btn-row {
    display: flex;
    gap: 8px;
    margin-top: 16px;
}

.imp-btn {
    padding: 8px 20px;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.imp-btn-primary {
    background: var(--accent);
    color: var(--surface-field);
}

.imp-btn-primary:hover {
    filter: brightness(1.1);
}

.imp-btn-primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.imp-btn-ghost {
    background: transparent;
    border: 1px solid var(--ink-line-strong);
    color: var(--text-secondary);
}

.imp-btn-ghost:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.imp-btn-danger {
    background: rgba(248, 113, 113, 0.15);
    color: var(--danger);
    border: 1px solid rgba(248, 113, 113, 0.3);
}

.imp-btn-danger:hover {
    background: rgba(248, 113, 113, 0.25);
}

/* ── Audit Log Table ── */
/* Base table styles provided by .hub-table + .hub-table-compact — only overrides here */
.imp-audit-table th {
    padding: 8px 10px;
}

.imp-audit-table td {
    padding: 8px 10px;
}

.imp-audit-wrap {
    max-height: 500px;
    overflow-y: auto;
}

.imp-audit-filters {
    display: flex;
    gap: 12px;
    align-items: flex-end;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.imp-audit-filters .imp-label {
    margin-bottom: 0;
}

/* ── Batch Imputation ── */
.imp-batch-grid {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin: 12px 0;
}

.imp-batch-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    background: var(--surface-field);
    border-radius: var(--radius-sm);
    font-size: 0.82rem;
}

.imp-batch-row label {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
    cursor: pointer;
}

.imp-batch-row .drill-meta {
    font-size: 0.72rem;
    color: var(--text-secondary);
    margin-left: auto;
}

.imp-batch-row input[type="checkbox"] {
    accent-color: var(--accent);
    width: 16px;
    height: 16px;
}

.imp-batch-select-all {
    font-size: 0.75rem;
    color: var(--accent);
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
    text-decoration: underline;
}

/* ── Loading Spinner ── */
.imp-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 40px;
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.imp-spinner {
    width: 20px;
    height: 20px;
    border: 2px solid var(--ink-line-strong);
    border-top-color: var(--accent);
    border-radius: var(--radius-circle);
    animation: imp-spin 0.6s linear infinite;
}

@keyframes imp-spin {
    to { transform: rotate(360deg); }
}

/* ── Success Screen ── */
.imp-success-screen {
    text-align: center;
    padding: 40px 20px;
}

.imp-success-icon {
    font-size: 3rem;
    margin-bottom: 12px;
}

.imp-success-title {
    font-size: 1.2rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--accent);
    text-transform: uppercase;
    margin-bottom: 8px;
}

.imp-success-subtitle {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

/* ── Pro-rata indicator ── */
.imp-prorata-badge {
    display: inline-block;
    font-size: 0.7rem;
    padding: 2px 8px;
    border-radius: var(--radius-pill);
    background: rgba(var(--accent-rgb), 0.12);
    color: var(--accent);
    margin-left: 6px;
}

/* ── Virtual Drill Display ── */
.imp-virtual-drill-display {
    display: flex;
    align-items: center;
    background: var(--surface-raised);
    border: 1px solid var(--ink-line);
    border-radius: var(--radius-md);
    padding: 8px 12px;
    margin-bottom: 4px;
}
.imp-virtual-drill-display code {
    font-size: 0.82rem;
    color: var(--text-primary);
    flex: 1;
}

/* ── Edit Modal ── */
.imp-modal-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--scrim);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9000;
}
.imp-modal {
    background: var(--surface-chrome);
    border: 1px solid var(--ink-line-strong);
    border-radius: var(--radius-md);
    padding: 24px 28px;
    max-width: 640px;
    width: 90%;
    max-height: 85vh;
    overflow-y: auto;
}
.imp-modal-title {
    font-size: 1.05rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-primary);
    margin-bottom: 4px;
}
.imp-modal-subtitle {
    font-size: 0.82rem;
    color: var(--text-secondary);
    margin-bottom: 16px;
}
.imp-edit-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    margin-top: 12px;
}
.imp-edit-metric .imp-label {
    font-size: 0.68rem;
    margin-bottom: 3px;
}
.imp-edit-metric .imp-input {
    font-size: 0.82rem;
    padding: 6px 8px;
}
.imp-edit-btn {
    color: var(--text-secondary);
    border-color: var(--ink-line-strong);
}
.imp-edit-btn:hover {
    color: var(--text-primary);
    border-color: var(--text-secondary);
}

/* ── Bulk Virtual Insert ── */
.imp-bulk-date-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.imp-date-chip {
    display: flex;
    align-items: center;
    gap: 6px;
    background: var(--surface-raised);
    border: 1px solid var(--ink-line-strong);
    border-radius: var(--radius-md);
    padding: 6px 10px;
}
.imp-date-chip label {
    font-size: 0.78rem;
    color: var(--text-primary);
    cursor: pointer;
    white-space: nowrap;
}
.imp-date-chip-type {
    font-size: 0.72rem !important;
    padding: 3px 6px !important;
    width: 140px;
}
.imp-bulk-table-wrap {
    overflow-x: auto;
    margin: 12px 0;
}
.imp-bulk-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.78rem;
}
.imp-bulk-table th {
    text-align: left;
    padding: 6px 4px;
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    border-bottom: 1px solid var(--ink-line);
    white-space: nowrap;
}
.imp-bulk-table td {
    padding: 4px;
    border-bottom: 1px solid var(--ink-line);
}
.imp-bulk-input {
    background: var(--surface-raised);
    border: 1px solid var(--ink-line-strong);
    border-radius: var(--radius-4);
    color: var(--text-primary);
    padding: 5px 6px;
    font-size: 0.78rem;
    width: 70px;
}
.imp-bulk-input:focus {
    outline: none;
    border-color: var(--accent-pink);
}
.imp-copy-above:hover {
    color: var(--text-primary);
    border-color: var(--text-secondary);
}

/* ── Responsive ── */
@media (max-width: 768px) {
    .imp-player-columns {
        grid-template-columns: 1fr;
    }
    .imp-metrics-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    .imp-form-row {
        flex-direction: column;
    }
    .imp-edit-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}