/* ═══════════════════════════════════════════════════════════
   BigDream — 智能账本 (diary.html) 专用样式
   所有变量来自 variables.css / bundle.css :root
   ═══════════════════════════════════════════════════════════ */

/* ── Section ── */
.diary-section {
    margin-bottom: 24px;
}

.diary-section-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary, #e8eaed);
    margin: 0 0 12px;
}

/* ── Tab Bar ── */
.diary-tabs {
    display: flex;
    gap: 4px;
    margin-bottom: 20px;
    background: var(--bg-secondary, #0f1024);
    padding: 4px;
    border-radius: 10px;
    flex-wrap: wrap;
}

.diary-tab-btn {
    flex: 1;
    min-width: 100px;
    padding: 10px 16px;
    background: transparent;
    color: var(--text-muted, #555770);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 500;
    font-size: 14px;
    transition: all 0.2s;
}

.diary-tab-btn:hover {
    color: var(--text-primary, #e8eaed);
    background: var(--bg-hover, rgba(255,255,255,0.06));
}

.diary-tab-btn.active {
    background: var(--accent-primary, #00e5ff);
    color: var(--text-inverse, #0a0a1a);
}

.diary-tab-content {
    display: none;
}

.diary-tab-content.active {
    display: block;
}

/* ── Type Chips ── */
.diary-chips-section {
    margin-bottom: 16px;
}

.diary-type-chips {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.diary-chip {
    padding: 6px 16px;
    border-radius: 20px;
    border: 1px solid var(--border-color, rgba(255,255,255,0.06));
    background: transparent;
    color: var(--text-secondary, #8b8fa3);
    cursor: pointer;
    font-size: 13px;
    transition: all 0.2s;
}

.diary-chip:hover {
    border-color: var(--accent-primary, #00e5ff);
    color: var(--text-primary, #e8eaed);
}

.diary-chip.active {
    background: var(--accent-primary-light, rgba(0,229,255,0.1));
    border-color: var(--accent-primary, #00e5ff);
    color: var(--accent-primary, #00e5ff);
}

/* ── Stats Grid ── */
.diary-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 12px;
    margin-bottom: 12px;
}

.diary-stat-card {
    background: var(--bg-card, rgba(15,16,36,0.6));
    border: 1px solid var(--border-card, rgba(255,255,255,0.08));
    border-radius: 12px;
    padding: 16px;
    transition: border-color 0.2s;
}

.diary-stat-card:hover {
    border-color: var(--border-glow, rgba(0,229,255,0.3));
}

.diary-stat-card.invest-card {
    border-left: 3px solid var(--neon-purple, #a855f7);
}

.diary-stat-label {
    font-size: 12px;
    color: var(--text-muted, #555770);
    margin-bottom: 4px;
}

.diary-stat-value {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary, #e8eaed);
}

.diary-stat-value.red {
    color: var(--color-error, #ff3366);
}

.diary-stat-value.green {
    color: var(--color-success, #00ff88);
}

/* ── Goals Progress ── */
.diary-goals-progress {
    margin-bottom: 12px;
    padding: 12px 16px;
    background: var(--bg-card, rgba(15,16,36,0.6));
    border: 1px solid var(--border-card, rgba(255,255,255,0.08));
    border-radius: 12px;
}

.diary-goals-progress.hidden {
    display: none;
}

.diary-goals-progress-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 14px;
    color: var(--text-primary, #e8eaed);
}

/* ── Filter Bar ── */
.diary-filter-section {
    margin-bottom: 16px;
}

.diary-filter-bar {
    display: flex;
    gap: 12px;
    align-items: center;
    flex-wrap: wrap;
}

.diary-filter-dates {
    display: flex;
    gap: 8px;
    align-items: center;
}

.diary-date-separator {
    color: var(--text-muted, #555770);
    font-size: 13px;
}

.diary-input {
    padding: 8px 12px;
    border-radius: 8px;
    border: 1px solid var(--border-color, rgba(255,255,255,0.06));
    background: var(--bg-input, rgba(10,10,26,0.8));
    color: var(--text-primary, #e8eaed);
    font-size: 13px;
    outline: none;
    transition: border-color 0.2s;
}

.diary-input:focus {
    border-color: var(--accent-primary, #00e5ff);
}

.diary-date-input {
    width: 140px;
}

.diary-search-input {
    flex: 1;
    min-width: 200px;
}

.diary-select {
    padding: 8px 12px;
    border-radius: 8px;
    border: 1px solid var(--border-color, rgba(255,255,255,0.06));
    background: var(--bg-input, rgba(10,10,26,0.8));
    color: var(--text-primary, #e8eaed);
    font-size: 13px;
    outline: none;
    cursor: pointer;
}

.diary-textarea {
    padding: 8px 12px;
    border-radius: 8px;
    border: 1px solid var(--border-color, rgba(255,255,255,0.06));
    background: var(--bg-input, rgba(10,10,26,0.8));
    color: var(--text-primary, #e8eaed);
    font-size: 13px;
    outline: none;
    resize: vertical;
    width: 100%;
    font-family: inherit;
}

.diary-textarea:focus {
    border-color: var(--accent-primary, #00e5ff);
}

/* ── Trends Charts ── */
.diary-trends-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

@media (max-width: 1024px) {
    .diary-trends-grid {
        grid-template-columns: 1fr;
    }
}

.diary-chart-card {
    background: var(--bg-card, rgba(15,16,36,0.6));
    border: 1px solid var(--border-card, rgba(255,255,255,0.08));
    border-radius: 12px;
    padding: 16px;
    min-height: 200px;
}

.diary-chart-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary, #e8eaed);
    margin: 0 0 12px;
}

.diary-chart-wrap {
    height: 180px;
    position: relative;
}

.diary-chart-donut-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
}

.diary-chart-empty {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--text-muted, #555770);
    font-size: 13px;
}

/* ── Holdings Panel ── */
.diary-holdings-panel {
    margin-bottom: 16px;
}

.diary-holdings-toggle {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background: var(--bg-card, rgba(15,16,36,0.6));
    border: 1px solid var(--border-card, rgba(255,255,255,0.08));
    border-radius: 12px 12px 0 0;
    cursor: pointer;
    font-weight: 600;
    font-size: 14px;
    color: var(--text-primary, #e8eaed);
    user-select: none;
}

.diary-holdings-toggle.collapsed {
    border-radius: 12px;
}

.diary-holdings-arrow {
    transition: transform 0.2s;
    font-size: 12px;
}

.diary-holdings-toggle.collapsed .diary-holdings-arrow {
    transform: rotate(-90deg);
}

.diary-holdings-summary {
    margin-left: auto;
    font-size: 12px;
    font-weight: 400;
    color: var(--text-muted, #555770);
}

.diary-holdings-body {
    background: var(--bg-card, rgba(15,16,36,0.6));
    border: 1px solid var(--border-card, rgba(255,255,255,0.08));
    border-top: none;
    border-radius: 0 0 12px 12px;
    padding: 16px;
}

.diary-holdings-body.hidden {
    display: none;
}

.diary-holdings-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.diary-holdings-table-wrap {
    overflow-x: auto;
}

.diary-holdings-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.diary-holdings-table th {
    text-align: left;
    padding: 10px 12px;
    background: var(--bg-secondary, #0f1024);
    color: var(--text-muted, #555770);
    font-weight: 500;
    border-bottom: 1px solid var(--border-color, rgba(255,255,255,0.06));
    white-space: nowrap;
}

.diary-holdings-table td {
    padding: 10px 12px;
    border-bottom: 1px solid var(--border-color-light, rgba(255,255,255,0.03));
    color: var(--text-primary, #e8eaed);
}

.diary-holdings-table tr:hover td {
    background: var(--bg-hover, rgba(255,255,255,0.06));
}

/* ── AI Panel ── */
.diary-ai-panel {
    background: var(--bg-card, rgba(15,16,36,0.6));
    border: 1px solid var(--border-card, rgba(255,255,255,0.08));
    border-radius: 12px;
    padding: 16px;
}

.diary-ai-header {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 12px;
}

.diary-ai-result.hidden {
    display: none;
}

.diary-ai-loading {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-muted, #555770);
    font-size: 13px;
}

.diary-ai-loading.hidden {
    display: none;
}

.diary-ai-summary {
    margin-bottom: 12px;
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-primary, #e8eaed);
}

.diary-ai-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 8px;
    margin-bottom: 12px;
}

.diary-ai-advice {
    padding: 12px;
    background: var(--bg-secondary, #0f1024);
    border-radius: 8px;
    font-size: 13px;
    line-height: 1.6;
    color: var(--text-secondary, #8b8fa3);
}

.diary-ai-empty {
    color: var(--text-muted, #555770);
    font-size: 13px;
    text-align: center;
    padding: 16px;
}

.diary-ai-empty.hidden {
    display: none;
}

/* ── Mood Calendar ── */
.diary-mood-block {
    background: var(--bg-card, rgba(15,16,36,0.6));
    border: 1px solid var(--border-card, rgba(255,255,255,0.08));
    border-radius: 12px;
    padding: 16px;
}

.diary-month-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-bottom: 12px;
}

.diary-mood-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary, #e8eaed);
    margin: 0;
    min-width: 120px;
    text-align: center;
}

.diary-btn-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    border: 1px solid var(--border-color, rgba(255,255,255,0.06));
    background: transparent;
    color: var(--text-secondary, #8b8fa3);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    transition: all 0.2s;
}

.diary-btn-icon:hover {
    border-color: var(--accent-primary, #00e5ff);
    color: var(--accent-primary, #00e5ff);
}

.diary-calendar-mini {
    max-width: 400px;
    margin: 0 auto;
}

.diary-calendar-header {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
    margin-bottom: 4px;
}

.diary-calendar-day-name {
    text-align: center;
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted, #555770);
    padding: 4px;
}

.diary-calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
}

.diary-calendar-legend {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 12px;
}

.diary-legend-item {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 11px;
    color: var(--text-muted, #555770);
}

.diary-legend-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.diary-legend-dot.happy {
    background: var(--color-success, #00ff88);
}

.diary-legend-dot.neutral {
    background: var(--neon-amber, #ffaa00);
}

.diary-legend-dot.sad {
    background: var(--color-error, #ff3366);
}

.diary-legend-dot.expense {
    background: var(--neon-blue, #3b82f6);
}

.diary-legend-dot.trade {
    background: var(--neon-purple, #a855f7);
}

/* ── Buttons ── */
.diary-btn {
    padding: 8px 16px;
    border-radius: 8px;
    border: none;
    background: var(--accent-primary, #00e5ff);
    color: var(--text-inverse, #0a0a1a);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.diary-btn:hover {
    opacity: 0.9;
}

.diary-btn-secondary {
    background: var(--bg-hover, rgba(255,255,255,0.06));
    color: var(--text-primary, #e8eaed);
    border: 1px solid var(--border-color, rgba(255,255,255,0.06));
}

.diary-btn-secondary:hover {
    border-color: var(--accent-primary, #00e5ff);
}

.diary-btn-sm {
    padding: 4px 10px;
    font-size: 12px;
}

.diary-btn-text {
    background: none;
    border: none;
    color: var(--accent-primary, #00e5ff);
    cursor: pointer;
    font-size: 13px;
    padding: 0;
}

.diary-btn-text:hover {
    text-decoration: underline;
}

/* ── Empty State ── */
.diary-empty-state {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    color: var(--text-muted, #555770);
    font-size: 13px;
}

/* ── Loading / Spinner ── */
.diary-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 24px;
    color: var(--text-muted, #555770);
    font-size: 13px;
}

.diary-spinner {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-color, rgba(255,255,255,0.06));
    border-top-color: var(--accent-primary, #00e5ff);
    border-radius: 50%;
    animation: diary-spin 0.8s linear infinite;
}

.diary-spinner.hidden {
    display: none;
}

.diary-spinner-sm {
    width: 14px;
    height: 14px;
    border: 2px solid var(--border-color, rgba(255,255,255,0.06));
    border-top-color: var(--accent-primary, #00e5ff);
    border-radius: 50%;
    animation: diary-spin 0.8s linear infinite;
    display: inline-block;
}

.diary-spinner-sm.hidden {
    display: none;
}

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

/* ── FAB ── */
.diary-fab {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--gradient-primary, linear-gradient(135deg, #00e5ff, #a855f7));
    color: var(--text-inverse, #0a0a1a);
    font-size: 28px;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 16px rgba(0,229,255,0.3);
    z-index: 100;
    transition: transform 0.2s;
}

.diary-fab:hover {
    transform: scale(1.1);
}

/* ── Modal ── */
.diary-modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-overlay, rgba(6,6,15,0.85));
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.diary-modal-overlay.active {
    display: flex;
}

.diary-modal {
    background: var(--bg-card-solid, #10102a);
    border: 1px solid var(--border-card, rgba(255,255,255,0.08));
    border-radius: 16px;
    width: 95%;
    max-width: 520px;
    max-height: 90vh;
    overflow-y: auto;
}

.diary-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color, rgba(255,255,255,0.06));
}

.diary-modal-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary, #e8eaed);
    margin: 0;
}

.diary-modal-close {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    border: none;
    background: transparent;
    color: var(--text-muted, #555770);
    font-size: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.diary-modal-close:hover {
    color: var(--text-primary, #e8eaed);
    background: var(--bg-hover, rgba(255,255,255,0.06));
}

.diary-modal-body {
    padding: 20px;
}

.diary-modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    padding: 16px 20px;
    border-top: 1px solid var(--border-color, rgba(255,255,255,0.06));
}

/* ── Form Groups ── */
.diary-form-group {
    margin-bottom: 16px;
}

.diary-form-group.hidden {
    display: none;
}

.diary-form-label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary, #8b8fa3);
    margin-bottom: 6px;
}

.diary-form-label.hidden {
    display: none;
}

.diary-hint-text {
    font-size: 11px;
    color: var(--text-muted, #555770);
    margin-top: 4px;
}

.diary-mt-sm {
    margin-top: 8px;
}

/* ── Type Toggle ── */
.diary-type-toggle {
    display: flex;
    gap: 4px;
    background: var(--bg-secondary, #0f1024);
    padding: 4px;
    border-radius: 10px;
}

.diary-type-btn {
    flex: 1;
    padding: 8px 12px;
    border-radius: 8px;
    border: none;
    background: transparent;
    color: var(--text-muted, #555770);
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s;
}

.diary-type-btn:hover {
    color: var(--text-primary, #e8eaed);
}

.diary-type-btn.active {
    background: var(--accent-primary, #00e5ff);
    color: var(--text-inverse, #0a0a1a);
}

/* ── Mood Rating ── */
.diary-mood-rating {
    display: flex;
    gap: 8px;
}

.diary-mood-rating button {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid var(--border-color, rgba(255,255,255,0.06));
    background: transparent;
    font-size: 20px;
    cursor: pointer;
    transition: all 0.2s;
    opacity: 0.4;
}

.diary-mood-rating button:hover,
.diary-mood-rating button.active {
    opacity: 1;
    border-color: var(--accent-primary, #00e5ff);
    transform: scale(1.1);
}

/* ── Tags Input ── */
.diary-tags-input {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding: 8px;
    border: 1px solid var(--border-color, rgba(255,255,255,0.06));
    border-radius: 8px;
    background: var(--bg-input, rgba(10,10,26,0.8));
    min-height: 40px;
}

.diary-tag-input {
    border: none;
    background: transparent;
    color: var(--text-primary, #e8eaed);
    font-size: 13px;
    outline: none;
    flex: 1;
    min-width: 80px;
}

/* ── Edit Form (inline) ── */
.diary-edit-form {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 12px;
    background: var(--bg-secondary, #0f1024);
    border-radius: 8px;
    margin: 8px 0;
}

.diary-edit-type {
    display: flex;
    gap: 2px;
}

.diary-edit-date {
    width: 160px;
}

.diary-edit-amount {
    width: 100px;
}

.diary-edit-mood {
    display: flex;
    gap: 4px;
}

.diary-edit-content {
    flex: 1;
    min-width: 200px;
}

.diary-edit-actions {
    display: flex;
    gap: 4px;
}

.diary-edit-save,
.diary-edit-cancel {
    padding: 4px 12px;
    border-radius: 6px;
    border: none;
    font-size: 12px;
    cursor: pointer;
}

.diary-edit-save {
    background: var(--accent-primary, #00e5ff);
    color: var(--text-inverse, #0a0a1a);
}

.diary-edit-cancel {
    background: var(--bg-hover, rgba(255,255,255,0.06));
    color: var(--text-secondary, #8b8fa3);
}

/* ── Hidden utility ── */
.diary-section .hidden,
.diary-tab-content .hidden {
    display: none;
}