/* ============================================================
   Bookkeeper Hub — Styles
   Prefix: bkh-
   Design: docs/bookkeeper-hub-design.md
   ============================================================ */

/* --- Loading --- */
.bkh-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 60px 20px;
    color: var(--color-text-secondary, #6b7280);
    font-size: 14px;
}

.bkh-loading.hidden {
    display: none;
}

.bkh-spinner {
    width: 18px;
    height: 18px;
    border: 2px solid var(--color-border, #e5e7eb);
    border-top-color: var(--color-primary, #2563eb);
    border-radius: 50%;
    animation: bkh-spin 0.8s linear infinite;
}

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

/* --- Connect Card (empty state) --- */
.bkh-connect-card {
    max-width: 560px;
    margin: 60px auto;
    text-align: left;
    padding: 40px;
    background: var(--color-surface, #fff);
    border-radius: 14px;
    border: 1px solid var(--color-border, #e5e7eb);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.bkh-connect-card.hidden {
    display: none;
}

.bkh-connect-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
    border-radius: 14px;
    background: var(--color-primary-bg, rgba(37, 99, 235, 0.08));
    color: var(--color-primary, #2563eb);
}

.bkh-connect-kicker {
    display: block;
    margin-bottom: 8px;
    color: var(--color-text-secondary, #6b7280);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.bkh-connect-title {
    font-size: 24px;
    font-weight: 600;
    margin: 0 0 10px;
    color: var(--color-text, #1a1a1a);
}

.bkh-connect-desc {
    max-width: 460px;
    font-size: 15px;
    color: var(--color-text-secondary, #6b7280);
    line-height: 1.55;
    margin: 0 0 18px;
}

.bkh-connect-trust {
    padding: 12px 14px;
    margin-bottom: 16px;
    border: 1px solid var(--color-border, #e5e7eb);
    border-radius: 10px;
    background: var(--color-surface-alt, #f8fafc);
    color: var(--color-text-secondary, #4b5563);
    font-size: 13px;
    line-height: 1.45;
}

.bkh-connect-trust strong {
    color: var(--color-text, #1a1a1a);
}

.bkh-config-notice {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px 14px;
    margin-bottom: 18px;
    border: 1px solid var(--color-warning-border, #fbbf24);
    border-radius: 10px;
    background: var(--color-warning-bg, #fef3c7);
    color: var(--color-warning-text, #92400e);
    font-size: 13px;
    line-height: 1.45;
}

.bkh-config-notice.hidden {
    display: none;
}

.bkh-connect-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    background: var(--color-primary, #2563eb);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s;
}

.bkh-connect-btn:hover {
    background: var(--color-primary-hover, #1d4ed8);
}

.bkh-connect-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.bkh-fixture-row {
    margin-top: 18px;
    padding-top: 16px;
    border-top: 1px dashed var(--color-border, #e5e7eb);
}

.bkh-fixture-label {
    display: block;
    margin-bottom: 8px;
    font-size: 12px;
    color: var(--color-text-muted, #9ca3af);
}

/* --- Dashboard --- */
.bkh-dashboard {
    display: flex;
    flex-direction: column;
    gap: 18px;
    padding: 16px 0;
}

.bkh-dashboard.hidden {
    display: none;
}

.bkh-toolbar {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.bkh-toolbar-spacer {
    flex: 1;
}

.bkh-btn {
    padding: 8px 14px;
    border: 1px solid var(--color-border, #e5e7eb);
    border-radius: 8px;
    background: var(--color-surface, #fff);
    color: var(--color-text, #1a1a1a);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s;
}

.bkh-btn:hover {
    background: var(--color-surface-alt, #f8fafc);
}

.bkh-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.bkh-btn-primary {
    background: var(--color-primary, #2563eb);
    border-color: var(--color-primary, #2563eb);
    color: #fff;
}

.bkh-btn-primary:hover {
    background: var(--color-primary-hover, #1d4ed8);
}

.bkh-btn-danger {
    color: var(--color-danger, #dc2626);
    border-color: var(--color-danger-border, #fecaca);
}

.bkh-btn-approve {
    background: var(--color-success-bg, #ecfdf5);
    border-color: var(--color-success-border, #a7f3d0);
    color: var(--color-success-text, #047857);
}

.bkh-btn-fix {
    background: var(--color-surface-alt, #f8fafc);
}

/* --- Cards --- */
.bkh-card {
    background: var(--color-surface, #fff);
    border: 1px solid var(--color-border, #e5e7eb);
    border-radius: 8px;
    padding: 18px;
}

.bkh-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 14px;
}

.bkh-card-header h3 {
    margin: 0;
    font-size: 15px;
    font-weight: 600;
    color: var(--color-text, #1a1a1a);
}

.bkh-card-count {
    font-size: 12px;
    color: var(--color-text-secondary, #6b7280);
}

/* --- Filter Bar --- */
.bkh-filter-bar {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    margin-bottom: 14px;
}

.bkh-filter-bar button {
    padding: 6px 12px;
    border: 1px solid var(--color-border, #e5e7eb);
    border-radius: 999px;
    background: var(--color-surface, #fff);
    color: var(--color-text-secondary, #6b7280);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
}

.bkh-filter-bar button:hover:not(.active) {
    background: var(--color-surface-alt, #f8fafc);
}

.bkh-filter-bar button.active {
    background: var(--color-primary, #2563eb);
    border-color: var(--color-primary, #2563eb);
    color: #fff;
}

/* --- Review Queue --- */
.bkh-queue-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.bkh-txn-row {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) auto;
    align-items: center;
    gap: 14px;
    padding: 12px 14px;
    border: 1px solid var(--color-border, #e5e7eb);
    border-radius: 8px;
    background: var(--color-surface, #fff);
}

.bkh-txn-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 4px;
}

.bkh-txn-date-group {
    display: flex;
    align-items: center;
    gap: 6px;
}

.bkh-txn-date {
    font-size: 12px;
    color: var(--color-text-muted, #9ca3af);
}

/* Fixture/sample rows must stay visually unmistakable from real synced
   transactions everywhere they render (Codex round-1 finding P1). */
.bkh-sample-pill {
    display: inline-flex;
    align-items: center;
    padding: 1px 7px;
    border-radius: 999px;
    background: var(--color-warning-bg, #fef3c7);
    color: var(--color-warning-text, #92400e);
    border: 1px solid var(--color-warning-border, #fbbf24);
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.bkh-txn-amount {
    font-size: 14px;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}

.bkh-amount-neg {
    color: var(--color-text, #1a1a1a);
}

.bkh-amount-pos {
    color: var(--color-success-text, #047857);
}

.bkh-txn-desc {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text, #1a1a1a);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.bkh-txn-counterparty {
    margin-top: 2px;
    font-size: 12px;
    color: var(--color-text-secondary, #6b7280);
}

.bkh-txn-category {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
}

.bkh-status-pill {
    align-self: flex-start;
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.bkh-status-pill[data-status="uncategorized"] {
    background: var(--color-surface-alt, #f1f5f9);
    color: var(--color-text-secondary, #64748b);
}

.bkh-status-pill[data-status="proposed"] {
    background: var(--color-primary-bg, #eff6ff);
    color: var(--color-primary, #2563eb);
}

.bkh-status-pill[data-status="needs_question"] {
    background: var(--color-warning-bg, #fef3c7);
    color: var(--color-warning-text, #92400e);
}

.bkh-status-pill[data-status="approved"],
.bkh-status-pill[data-status="corrected"] {
    background: var(--color-success-bg, #ecfdf5);
    color: var(--color-success-text, #047857);
}

.bkh-proposed-category,
.bkh-final-category {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text, #1a1a1a);
}

.bkh-no-proposal {
    font-size: 12px;
    font-style: italic;
    color: var(--color-text-muted, #9ca3af);
}

.bkh-reasoning {
    font-size: 12px;
    color: var(--color-text-secondary, #6b7280);
    line-height: 1.4;
}

.bkh-confidence {
    padding: 1px 7px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 700;
}

.bkh-conf-high {
    background: var(--color-success-bg, #ecfdf5);
    color: var(--color-success-text, #047857);
}

.bkh-conf-medium {
    background: var(--color-warning-bg, #fef3c7);
    color: var(--color-warning-text, #92400e);
}

.bkh-conf-low {
    background: var(--color-danger-bg, #fef2f2);
    color: var(--color-danger, #dc2626);
}

.bkh-conf-unknown {
    background: var(--color-surface-alt, #f1f5f9);
    color: var(--color-text-muted, #9ca3af);
}

.bkh-txn-actions {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.bkh-txn-actions .bkh-btn {
    padding: 6px 12px;
    font-size: 12px;
}

.bkh-queue-empty {
    padding: 30px 10px;
    text-align: center;
    color: var(--color-text-secondary, #6b7280);
    font-size: 13px;
}

.bkh-queue-empty.hidden {
    display: none;
}

/* --- Questions Card --- */
.bkh-questions-card.hidden {
    display: none;
}

.bkh-questions-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.bkh-question-row {
    padding: 12px 14px;
    border: 1px solid var(--color-warning-border, #fbbf24);
    border-radius: 8px;
    background: var(--color-warning-bg, #fffbeb);
}

.bkh-question-text {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text, #1a1a1a);
    margin-bottom: 4px;
}

.bkh-question-context {
    font-size: 12px;
    color: var(--color-text-secondary, #6b7280);
    margin-bottom: 10px;
}

.bkh-question-answer-row {
    display: flex;
    gap: 8px;
}

.bkh-question-input {
    flex: 1;
    padding: 7px 10px;
    border: 1px solid var(--color-border, #e5e7eb);
    border-radius: 6px;
    font-size: 13px;
    background: var(--color-surface, #fff);
    color: var(--color-text, #1a1a1a);
}

/* --- Month-end Summary Panel --- */
.bkh-summary-panel.hidden {
    display: none;
}

.bkh-summary-body {
    font-size: 14px;
    line-height: 1.6;
    color: var(--color-text, #1a1a1a);
    white-space: pre-wrap;
}

/* --- Responsive --- */
@media (width <= 640px) {
    .bkh-connect-card {
        margin: 24px auto;
        padding: 24px;
    }

    .bkh-txn-row {
        grid-template-columns: 1fr;
    }

    .bkh-txn-actions {
        flex-direction: row;
    }
}