/* 
    Project Memory - Page-specific styles
    Global tokens in /static/css/common.css
    Topbar / sidebar / avatar in /static/auth/css/common.css
*/

/* Memory-specific tokens - warm neutrals matching dashboard */
:root {
    --color-surface-lowest: var(--color-surface);
    --color-on-surface: rgba(0,0,0,0.95);
    --color-on-surface-variant: var(--color-warm-muted);
    --color-outline-variant: rgba(0,0,0,0.06);
    --color-outline: var(--color-warm-muted);
    --color-mem-primary-light: var(--color-primary-alpha-08);
    --color-primary-fade: var(--color-primary-alpha-04);
    --color-surface-low: var(--color-warm-100);
    --color-surface-high: var(--color-warm-200);
}

/* ── REUSABLE SIDEBAR CARD ── */
/* Surface styles live in common.css; memory only controls local spacing. */
.mem-card {
    padding: var(--space-6, 24px);
}

.mem-card__header {
    display: flex;
    align-items: center;
    gap: var(--space-2, 8px);
    margin-bottom: var(--space-4, 16px);
}

.mem-card__header-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.mem-card__title {
    font-size: 14px;
    font-weight: 700;
    margin: 0;
}

/* ── LAYOUT ── */
.memory-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-width: 0;
}

.memory-scroll {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-6, 24px) var(--space-8, 32px) var(--space-12, 48px);
}

.memory-layout {
    max-width: 1400px;
    margin: 2rem auto 0;
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 2rem;
    min-width: 0;
}

/* ── TOPBAR ── */
.memory-topbar {
    display: flex;
    align-items: center;
    justify-content: flex-start; gap: 1.5rem;
    height: 4rem;
    background: transparent;
}

.topbar-left {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.project-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-on-surface);
}

/* ── TOPBAR FILTER PILLS ── */
.topbar-filter-group {
    display: none;
    align-items: center;
    gap: 0.5rem;
}

@media (min-width: 768px) {
    .topbar-filter-group { display: flex; }
}

.topbar-filter-label {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    color: var(--color-on-surface-variant);
    white-space: nowrap;
    margin-right: 0.15rem;
}

.topbar-filter-pills {
    display: flex;
    align-items: center;
    gap: 0.2rem;
    background: rgba(0, 0, 0, 0.045);
    border-radius: 99px;
    padding: 3px;
}

.filter-pill {
    font-size: 13px;
    font-weight: 500;
    color: var(--color-on-surface-variant);
    text-decoration: none;
    padding: 0.25rem 0.75rem;
    border-radius: 99px;
    white-space: nowrap;
    transition: color 0.15s, background 0.15s, box-shadow 0.15s;
    line-height: 1.4;
}

.filter-pill:hover {
    color: var(--color-on-surface);
    background: rgba(255, 255, 255, 0.65);
}

.filter-pill.active {
    background: var(--color-surface);
    color: var(--color-primary);
    font-weight: 600;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
}

.project-select {
    border: none;
    background: transparent;
    font-weight: 600;
    font-size: 14px;
    color: var(--color-primary);
    cursor: pointer;
    outline: none;
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.search-wrap {
    position: relative;
}

.search-wrap .search-icon {
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    width: 1rem;
    height: 1rem;
    color: var(--color-outline);
}

.search-wrap input {
    background-color: var(--color-surface-lowest);
    border: 2px solid var(--color-outline-variant);
    border-radius: 9999px;
    padding: var(--space-2, 8px) var(--space-4, 16px) var(--space-2, 8px) 40px;
    font-size: 14px;
    width: 20rem;
    outline: none;
    color: var(--color-on-surface);
    transition: all 0.2s;
    box-shadow: var(--shadow-sm, 0 1px 2px rgba(0,0,0,0.05));
}

.search-wrap input::placeholder {
    color: var(--color-outline);
    font-weight: 500;
}

.search-wrap input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px var(--color-primary-alpha-08);
    width: 24rem;
}

.notif-btn {
    position: relative;
    background: transparent;
    color: var(--color-on-surface-variant);
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background-color 0.2s;
}

.notif-btn:hover {
    background-color: var(--color-surface-high);
    color: var(--color-on-surface);
}

.notif-btn svg {
    width: 1.5rem;
    height: 1.5rem;
}

/* ── GRID LAYOUT ── */
.memory-layout {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.timeline-canvas {
    grid-column: span 12;
}

.analytics-sidebar {
    grid-column: span 12;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

@media (min-width: 1024px) {
    .timeline-canvas { grid-column: span 8; }
    .analytics-sidebar { grid-column: span 4; }
}

/* ── SIDEBAR SECTION LABELS ── */
.sidebar-section-label {
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--color-text-muted);
    padding: 0 0.25rem;
    margin-bottom: -1rem; /* tighten gap to the card below */
}

/* ── GRAPH VIEW BUTTON (active state) ── */
#graphViewBtn.active {
    background: var(--color-primary);
    color: var(--color-text-inv);
    border-color: var(--color-primary);
}

/* ── TIMELINE HEADER ── */
.timeline-header {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 2rem;
}

.canvas-title {
    font-size: 24px;
    font-weight: 700;
    letter-spacing: -0.025em;
    margin: 0 0 var(--space-1, 4px);
}

.canvas-subtitle {
    font-size: 14px;
    color: var(--color-on-surface-variant);
    margin: 0;
}

.canvas-actions {
    display: flex;
    gap: 0.5rem;
}

.btn-outline {
    display: flex;
    align-items: center;
    gap: var(--space-2, 8px);
    padding: var(--space-2, 8px) var(--space-4, 16px);
    background-color: var(--color-surface-lowest);
    border: 1px solid var(--color-outline-variant);
    border-radius: var(--radius-lg, 12px);
    font-size: 14px;
    font-weight: 600;
    color: var(--color-on-surface);
    cursor: pointer;
    transition: background-color 0.2s;
    font-family: inherit;
}

.btn-outline:hover {
    background-color: var(--color-surface-low);
}

.btn-outline:focus-visible {
    outline: none;
    box-shadow: var(--shadow-glow);
}

.btn-outline svg {
    width: 16px;
    height: 16px;
}

/* ── TIMELINE CANVAS ── */
.timeline-line {
    position: relative;
    padding-left: 3rem;
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.timeline-line::before {
    content: '';
    position: absolute;
    left: 1.25rem;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, transparent, var(--color-mem-primary-light) 10%, var(--color-mem-primary-light) 90%, transparent);
}

/* ── TIMELINE CARD ENTRY ── */
.timeline-entry {
    position: relative;
    /* Tailwind group classes replaced by standard nesting */
}

.entry-icon {
    position: absolute;
    left: -50px;
    top: 4px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1);
}

/* Milestone: Filled blue */
.entry-icon.icon-milestone {
    background: var(--color-teal-bg-blue);
    color: var(--color-teal-text-blue);
    border: 2px solid var(--color-primary-alpha-20);
}

/* Decision: White with stroke */
.entry-icon.icon-decision {
    background: var(--color-purple-entry-bg);
    color: var(--color-purple-deep);
    border: 2px solid var(--color-primary-alpha-20);
}

/* Summary: Light outline */
.entry-icon.icon-summary {
    background: var(--color-teal-entry-bg);
    color: var(--color-teal-entry-text);
    border: 2px solid var(--color-teal-500-alpha-20);
}

.entry-icon.icon-upload {
    background: var(--color-teal-entry-bg-2);
    color: var(--color-teal-entry-text-2);
    border: 2px solid var(--color-teal-700-alpha-18);
}

.entry-card {
    background: var(--color-surface);
    padding: var(--space-6, 24px);
    border-radius: var(--radius-xl, 16px);
    box-shadow: var(--shadow-sm, 0 1px 3px rgba(0,0,0,0.04), 0 4px 12px rgba(0,0,0,0.03));
    border: 1px solid var(--color-border-lt, rgba(0,0,0,0.06));
    transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
    position: relative;
}

.entry-card:hover {
    border-color: var(--color-border, rgba(0,0,0,0.10));
    box-shadow: var(--shadow-md, 0 2px 8px rgba(0,0,0,0.06), 0 8px 24px rgba(0,0,0,0.05));
    transform: translateY(-1px);
}

.entry-header {
    display: flex;
    align-items: center;
    justify-content: flex-start; gap: 1.5rem;
    margin-bottom: 0.75rem;
}

.entry-badge-wrap {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.entry-badge {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    line-height: 1;
    padding: var(--space-1, 4px) var(--space-2, 8px);
    border-radius: var(--radius-pill, 9999px);
    border: 1px solid transparent;
}

.badge-milestone {
    background: var(--color-primary-alpha-12);
    border-color: var(--color-primary-alpha-20);
    color: var(--color-teal-text-blue);
}

.badge-decision {
    background: var(--color-primary-alpha-12);
    border-color: var(--color-primary-alpha-20);
    color: var(--color-purple-deep);
}

.badge-summary {
    background: var(--color-teal-500-alpha-20);
    border-color: var(--color-teal-500-alpha-20);
    color: var(--color-teal-entry-text);
}

.badge-upload {
    background: var(--color-teal-700-alpha-11);
    border-color: var(--color-teal-700-alpha-18);
    color: var(--color-teal-entry-text-2);
}

.entry-time {
    font-size: 12px;
    color: var(--color-on-surface-variant);
    font-weight: 600;
}

.entry-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--color-on-surface);
    margin: 0 0 var(--space-2, 8px);
}

.entry-content {
    font-size: 14px;
    color: var(--color-on-surface);
    line-height: 1.6;
    margin: 0 0 var(--space-4, 16px);
    white-space: pre-wrap;
}

.entry-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.tag-pill {
    padding: var(--space-1, 4px) var(--space-2, 8px);
    background-color: rgba(0,0,0,0.03);
    border: 1px solid var(--color-border-lt, rgba(0,0,0,0.06));
    border-radius: var(--radius-sm, 4px);
    font-size: 12px;
    font-weight: 600;
    color: var(--color-on-surface-variant);
    text-transform: uppercase;
}

.entry-footer {
    display: flex;
    align-items: center;
    justify-content: flex-start; gap: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--color-surface-low);
}

.entry-author {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.author-avatar {
    width: 1.75rem;
    height: 1.75rem;
    border-radius: 50%;
    background-color: var(--color-surface-high);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 600;
    color: var(--color-on-surface-variant);
}

.author-name {
    font-size: 12px;
    font-weight: 600;
    color: var(--color-on-surface-variant);
}

.collaborator-stack {
    display: flex;
    align-items: center;
    margin-left: 0.5rem;
}

.collab-avatar {
    width: 1.75rem;
    height: 1.75rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 600;
    border: 2px solid var(--color-surface-lowest);
    margin-left: -0.5rem;
    position: relative;
    background-color: var(--color-surface-low);
    color: var(--color-on-surface-variant);
}

.collab-avatar.bg-teal { background-color: var(--color-avatar-teal-bg); color: var(--color-avatar-teal-text); }
.collab-avatar.bg-indigo { background-color: var(--color-purple-light-bg); color: var(--color-purple-text); }
.collab-avatar.bg-rose { background-color: var(--color-decision-bg); color: var(--color-decision-text); }

.collab-overflow {
    font-size: 12px;
    font-weight: 600;
    color: var(--color-outline);
    margin-left: 0.25rem;
}

.entry-badge.impact-critical,
.entry-badge.impact-high,
.entry-badge.impact-medium,
.entry-badge.impact-low {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.entry-badge.impact-critical {
    color: var(--color-rose-800);
    background: var(--color-rose-alpha-14);
    border-color: var(--color-rose-alpha-24);
}

.entry-badge.impact-high {
    color: var(--color-orange-800);
    background: var(--color-orange-alpha-14);
    border-color: var(--color-orange-alpha-24);
}

.entry-badge.impact-medium {
    color: var(--color-amber-700);
    background: var(--color-yellow-alpha-16);
    border-color: var(--color-yellow-alpha-25);
}

.entry-badge.impact-low {
    color: var(--color-blue-700);
    background: var(--color-blue-alpha-13);
    border-color: var(--color-blue-alpha-22);
}

.entry-links {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.entry-links a {
    color: var(--color-primary);
    font-size: 12px;
    font-weight: 600;
    text-decoration: none;
}

.entry-links a:hover {
    text-decoration: underline;
    text-underline-offset: 4px;
}

.entry-actions {
    display: flex;
    gap: 0.5rem;
}

.action-btn {
    background: none;
    border: none;
    color: var(--color-on-surface-variant);
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: color 0.2s;
}

.action-btn:hover { color: var(--color-primary); }
.action-btn.delete:hover { color: var(--color-error); }


/* ── ANALYTICS SIDEBAR ── */
.relative-overflow {
    position: relative;
    overflow: hidden;
}

/* AI Brain Insight Card */
.ai-insight-card {
    background: var(--color-primary);
    padding: 1.5rem;
    border-radius: var(--radius-xl, 16px);
    color: white;
    box-shadow: 0 8px 24px var(--color-primary-alpha-20);
}

.insight-bg-icon {
    position: absolute;
    top: 0;
    right: 0;
    padding: 2rem;
    opacity: 0.1;
    width: 6rem;
    height: 6rem;
}

.insight-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    opacity: 0.9;
}

.insight-header svg { width: 1.125rem; height: 1.125rem; }
.insight-header span {
    font-size: 0.625rem;
    font-weight: 500;
    letter-spacing: 0.1em;
}

.ai-insight-card h4 {
    font-size: 1.25rem;
    font-weight: 500;
    margin: 0 0 0.75rem;
}

.insight-desc {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.9);
    line-height: 1.6;
    margin: 0 0 1.5rem;
}

.btn-glass {
    width: 100%;
    background-color: rgba(255,255,255,0.2);
    backdrop-filter: blur(8px);
    border: none;
    padding: 0.625rem;
    border-radius: 0.75rem;
    color: white;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s, transform 0.1s;
}

.btn-glass:hover { background-color: rgba(255,255,255,0.3); }
.btn-glass:active { transform: scale(0.98); }

/* Standard Sidebar Box */
/* UX: sidebar boxes share .mem-card base */
.stats-box, .focus-box {
    background: var(--color-surface);
    padding: var(--space-6, 24px);
    border-radius: var(--radius-xl, 16px);
    box-shadow: var(--shadow-sm, 0 1px 3px rgba(0,0,0,0.04), 0 4px 12px rgba(0,0,0,0.03));
    border: 1px solid var(--color-border-lt, rgba(0,0,0,0.06));
}

/* ── DROPDOWNS ── */
.filter-dropdown {
    position: absolute;
    top: 3rem;
    right: 50%;
    transform: translateX(10%);
    width: 14rem;
    background: var(--color-surface-lowest);
    border-radius: 1rem;
    box-shadow: 0 10px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.1);
    border: 1px solid var(--color-surface-high);
    z-index: 1000;
    padding: 1rem;
}

.filter-label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--color-outline);
    margin-bottom: var(--space-2, 8px);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.filter-select {
    width: 100%;
    padding: var(--space-2, 8px);
    border-radius: var(--radius-md, 8px);
    border: 1px solid var(--color-outline-variant);
    font-size: 14px;
    margin-bottom: var(--space-4, 16px);
    outline: none;
    font-family: inherit;
}

.filter-divider {
    border: none;
    border-top: 1px solid var(--color-surface-high);
    margin: 1rem 0;
}

.filter-checkboxes label {
    display: flex;
    align-items: center;
    gap: var(--space-2, 8px);
    font-size: 14px;
    font-weight: 600;
    margin-bottom: var(--space-2, 8px);
    cursor: pointer;
}

.filter-checkboxes label:last-child {
    margin-bottom: 0;
}

.stats-box h4, .focus-header h4 {
    font-size: 14px;
    font-weight: 700;
    margin: 0 0 var(--space-4, 16px);
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.stat-card {
    background: var(--color-surface);
    padding: var(--space-4, 16px);
    border-radius: var(--radius-xl, 16px);
    border: 1px solid var(--color-border-lt, rgba(0,0,0,0.06));
}

.stat-card p {
    font-size: 12px;
    font-weight: 600;
    color: var(--color-on-surface-variant);
    margin: 0 0 var(--space-1, 4px);
}

.stat-value-wrap {
    display: flex;
    align-items: flex-end;
    gap: 0.5rem;
}

.stat-num {
    font-size: 20px;
    font-weight: 700;
    line-height: 1;
}

.stat-trend {
    font-size: 12px;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--space-1, 4px);
}

/* Focus Distribution */
.focus-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.focus-item-header {
    display: flex;
    justify-content: flex-start; gap: 1.5rem;
    align-items: center;
    margin-bottom: 0.5rem;
}

.focus-item-header span:first-child {
    font-size: 12px;
    font-weight: 600;
}

.focus-pct {
    font-size: 12px;
    font-weight: 700;
    color: var(--color-primary);
}

.progress-bg {
    height: 0.375rem;
    width: 100%;
    background-color: var(--color-surface-high);
    border-radius: 9999px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background-color: var(--color-primary);
    border-radius: 9999px;
    transition: width 0.5s ease-out;
}

/* Collab Card */
.collab-card {
    border-radius: var(--radius-xl, 16px);
    height: 12rem;
    position: relative;
    cursor: pointer;
    background-color: var(--color-slate-800);
}

.collab-bg {
    position: absolute;
    inset: 0;
    background-image: url('https://lh3.googleusercontent.com/aida-public/AB6AXuAHhtGzb77_P4BDXKPgITOzVNVs2-N-qAJbRsXEz0UCwFKxb0WWxbGyhz57EMHGKoHmSNegs4jhq0f1Mp4csoFuCb1njTBscGJUKgwsxnjtEInM75ThP9ZdmuZ6rSV_nk-DmemNSPo_Zt49W6LKW7rDNTNArQ3Pc5r34Ob9joMLwi8tEPPw0RXVbaVd90xTOQhqxmlIttRhPaJ05y0cg7kEV1m6VCxaTgfaOU0yikoPh5AEMneufpU2bkI4KIhHMfxxDVYzPq1oNBo');
    background-size: cover;
    background-position: center;
    opacity: 0.8;
    transition: transform 0.7s;
}

.collab-card:hover .collab-bg {
    transform: scale(1.05);
}

.collab-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.8), rgba(0,0,0,0.2) 60%, transparent);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 1.5rem;
}

.collab-title {
    color: white;
    font-weight: 500;
    font-size: 1.125rem;
    line-height: 1.2;
    margin: 0;
}

.collab-desc {
    color: rgba(255,255,255,0.7);
    font-size: 0.75rem;
    margin: 0.25rem 0 0;
}

/* ── ADD ENTRY TOOLBAR BUTTON ── */
.btn-add-entry {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: var(--color-primary);
    color: var(--color-text-inv);
    border: none;
    border-radius: var(--radius-lg, 12px);
    font-size: 14px;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: background 0.2s, box-shadow 0.2s, transform 0.15s;
    white-space: nowrap;
}
.btn-add-entry:hover {
    background: var(--color-primary-hover);
    box-shadow: 0 4px 12px var(--color-primary-alpha-30);
}
.btn-add-entry:active { transform: scale(0.97); }
.btn-add-entry:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px var(--color-primary-alpha-30);
}

/* Empty state */
.timeline-empty {
    background: var(--color-surface-lowest);
    border-radius: 1rem;
    border: 2px dashed var(--color-outline-variant);
    margin-top: 2rem;
}

.timeline-empty__icon { font-size: 48px; margin-bottom: var(--space-4, 16px); }
.timeline-empty__text { font-size: 20px; font-weight: 700; color: var(--color-on-surface); }
.timeline-empty__hint { font-size: 14px; color: var(--color-on-surface-variant); margin-top: var(--space-2, 8px); }

/* ── MODAL (legacy, kept for delete/error modals) ── */
.modal-box {
    max-width: 40rem;
    width: min(calc(100% - 32px), 40rem);
    padding: 2rem;
}

.modal-box__title {
    font-size: 20px;
    font-weight: 700;
    margin: 0;
    letter-spacing: -0.01em;
    color: var(--color-on-surface);
}

.modal-box__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 0.9rem;
    border-bottom: 1px solid rgba(0,0,0,0.06);
}

.modal-box__header-actions {
    display: flex;
    align-items: center;
}

.modal-autofill-btn {
    border: 1px solid var(--color-primary-alpha-20);
    background: linear-gradient(180deg, rgba(240,248,255,0.95) 0%, rgba(233,244,255,0.9) 100%);
    color: var(--color-primary);
    padding: var(--space-2, 8px) var(--space-3, 12px);
    border-radius: var(--radius-md, 8px);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
    font-family: inherit;
}

.modal-autofill-btn:hover {
    border-color: var(--color-primary-alpha-30);
    box-shadow: 0 1px 8px var(--color-primary-alpha-12);
    transform: translateY(-1px);
}

.entry-form .form-group {
    margin-bottom: 1.25rem;
}

.entry-form .flex-group {
    display: flex;
    gap: 1rem;
}
.entry-form .w-half { width: 50%; }

.entry-form label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: var(--space-2, 8px);
    color: var(--color-on-surface-variant);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.entry-form input, .entry-form select, .entry-form textarea {
    width: 100%;
    padding: var(--space-3, 12px) var(--space-4, 16px);
    border: 1px solid var(--color-border, rgba(0,0,0,0.10));
    border-radius: var(--radius-lg, 12px);
    font-size: 14px;
    font-family: var(--font-sans, inherit);
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s, background-color 0.2s;
    background: var(--color-surface);
    color: var(--color-on-surface);
    box-sizing: border-box;
}

.entry-form input:focus, .entry-form select:focus, .entry-form textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-alpha-10);
    background: var(--color-surface);
}

.entry-form textarea {
    min-height: 110px;
    resize: vertical;
}

.collaborator-field {
    position: relative;
}

.conflict-warning {
    margin-top: 8px;
    padding: 8px 12px;
    background: var(--color-rose-50);
    border-left: 4px solid var(--color-rose-500);
    color: var(--color-rose-800);
    border-radius: 8px;
    font-size: 0.875rem;
}

.modal-box__actions {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    margin-top: 2rem;
}

.btn-cancel {
    background: rgba(0,0,0,0.03);
    border: 1px solid var(--color-border-lt, rgba(0,0,0,0.08));
    color: var(--color-on-surface);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    padding: var(--space-2, 8px) var(--space-4, 16px);
    border-radius: var(--radius-md, 8px);
    transition: background-color 0.2s ease;
    font-family: inherit;
}

.btn-cancel:hover { background: rgba(0,0,0,0.06); }

.btn-cancel:focus-visible,
.btn-submit:focus-visible {
    outline: none;
    box-shadow: var(--shadow-glow);
}

.btn-submit {
    background: var(--color-primary);
    color: white;
    border: none;
    padding: var(--space-2, 8px) var(--space-6, 24px);
    border-radius: var(--radius-md, 8px);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.2s, box-shadow 0.2s, transform 0.2s;
    font-family: inherit;
}

.btn-submit:hover {
    opacity: 0.95;
    box-shadow: var(--shadow-sm);
    transform: translateY(-1px);
}

/* ── MENTIONS DROPDOWN ── */
.mention-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    margin-top: 6px;
    max-height: 12rem;
    max-width: calc(100vw - 32px);
    overflow-y: auto;
    background: rgba(255,255,255,0.98);
    border: 1px solid rgba(0,0,0,0.08);
    border-radius: 10px;
    box-shadow: 0 10px 28px rgba(0,0,0,0.12);
    z-index: 1001;
    display: flex;
    flex-direction: column;
}

.mention-item {
    padding: 0.75rem 1rem;
    cursor: pointer;
    font-size: 0.875rem;
    color: var(--color-on-surface);
    transition: background 0.2s;
    border-bottom: 1px solid rgba(0,0,0,0.06);
}

.mention-item:last-child {
    border-bottom: none;
}

.mention-item:hover, .mention-item.active {
    background: var(--color-surface-low);
}

@media (max-width: 700px) {
    .modal-box {
        width: calc(100vw - 24px);
        max-width: 40rem;
        padding: 1.25rem;
    }

    .modal-box__header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }

    .modal-autofill-btn {
        width: 100%;
    }

    .entry-form .flex-group {
        flex-direction: column;
        gap: 0.85rem;
    }

    .entry-form .w-half {
        width: 100%;
    }
}

/* ══════════════════════════════════════════════════════
   MEMORY MODAL — redesigned entry form
   ══════════════════════════════════════════════════════ */

.mem-modal {
    max-width: 560px;
    width: 100%;
    padding: 0;
    overflow: hidden;
    border-radius: var(--radius-xl, 16px);
    box-shadow: 0 32px 80px rgba(0,0,0,0.2), 0 8px 24px rgba(0,0,0,0.1);
}

.mem-modal__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    padding: 24px 28px 18px;
    border-bottom: 1px solid var(--color-border, rgba(0,0,0,0.07));
    background: var(--color-surface);
}

.mem-modal__title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--color-on-surface);
    margin: 0 0 3px;
    letter-spacing: -0.01em;
}

.mem-modal__subtitle {
    font-size: 0.75rem;
    color: var(--color-on-surface-variant);
    margin: 0;
    line-height: 1.4;
}

.mem-modal__header-actions {
    flex-shrink: 0;
}

/* autofill button — inherit existing styles but add icon gap */
.modal-autofill-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
}

/* ── form shell ── */
.mem-form {
    padding: 22px 28px 24px;
    display: flex;
    flex-direction: column;
    gap: 18px;
    background: var(--color-surface);
    max-height: calc(100svh - 120px);
    overflow-y: auto;
}

.mem-form__section {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.mem-form__label {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-on-surface-variant);
}

.mem-form__required {
    color: var(--color-rose-500, #f43f5e);
    margin-left: 1px;
}

.mem-form__input {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--color-border, rgba(0,0,0,0.10));
    border-radius: var(--radius-md, 10px);
    font-size: 0.875rem;
    font-family: inherit;
    color: var(--color-on-surface);
    background: var(--color-surface);
    outline: none;
    box-sizing: border-box;
    transition: border-color 0.18s, box-shadow 0.18s;
}

.mem-form__input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-alpha-10, rgba(59,130,246,0.1));
}

.mem-form__textarea {
    min-height: 108px;
    resize: vertical;
    line-height: 1.55;
}

/* ── two-column rows ── */
.mem-form__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    align-items: end;
}

.mem-form__row--align-top {
    align-items: start;
}

.mem-form__col {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

/* ── Entry Type chips ── */
.mem-type-chips {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.mem-type-chip {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 6px 13px;
    border: 1.5px solid var(--color-border, rgba(0,0,0,0.1));
    border-radius: var(--radius-pill, 9999px);
    background: var(--color-surface-low, rgba(0,0,0,0.025));
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--color-on-surface-variant);
    cursor: pointer;
    font-family: inherit;
    transition: border-color 0.15s, background 0.15s, color 0.15s, box-shadow 0.15s;
}

.mem-type-chip:hover {
    border-color: var(--color-primary-alpha-30, rgba(59,130,246,0.3));
    background: var(--color-primary-alpha-5, rgba(59,130,246,0.05));
    color: var(--color-primary);
}

.mem-type-chip.active {
    border-color: var(--color-primary);
    background: var(--color-primary-alpha-10, rgba(59,130,246,0.1));
    color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-alpha-10, rgba(59,130,246,0.1));
}

/* ── Impact Level pills ── */
.mem-impact-pills {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.mem-impact-pill {
    padding: 4px 11px;
    border-radius: var(--radius-pill, 9999px);
    font-size: 0.72rem;
    font-weight: 700;
    cursor: pointer;
    font-family: inherit;
    border: 1.5px solid transparent;
    transition: all 0.15s;
}

.mem-impact-pill--none        { background: rgba(0,0,0,0.04); color: var(--color-on-surface-variant); border-color: var(--color-border); }
.mem-impact-pill--low         { background: rgba(34,197,94,0.08); color: #16a34a; border-color: rgba(34,197,94,0.2); }
.mem-impact-pill--medium      { background: rgba(245,158,11,0.08); color: #b45309; border-color: rgba(245,158,11,0.25); }
.mem-impact-pill--high        { background: rgba(239,68,68,0.08); color: #dc2626; border-color: rgba(239,68,68,0.2); }
.mem-impact-pill--critical    { background: rgba(139,0,0,0.08); color: #7f1d1d; border-color: rgba(139,0,0,0.25); }

.mem-impact-pill.active { filter: brightness(0.9) saturate(1.4); box-shadow: 0 0 0 3px currentColor; opacity: 1; }
.mem-impact-pill--none.active { box-shadow: 0 0 0 3px rgba(0,0,0,0.12); }

/* ── Source URL collapsible ── */
.mem-form__source-details {
    border-radius: var(--radius-md, 10px);
}

.mem-form__source-toggle {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-on-surface-variant);
    cursor: pointer;
    list-style: none;
    user-select: none;
    transition: color 0.15s;
}

.mem-form__source-toggle::-webkit-details-marker { display: none; }
.mem-form__source-toggle:hover { color: var(--color-primary); }

.mem-form__source-input {
    margin-top: 10px;
}

/* ── form actions ── */
.mem-form__actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    padding-top: 4px;
    border-top: 1px solid var(--color-border, rgba(0,0,0,0.06));
    margin-top: 4px;
}

.mem-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 9px 20px;
    border-radius: var(--radius-md, 10px);
    font-size: 0.82rem;
    font-weight: 700;
    cursor: pointer;
    font-family: inherit;
    border: none;
    transition: all 0.15s;
}

.mem-btn--cancel {
    background: rgba(0,0,0,0.04);
    border: 1px solid var(--color-border, rgba(0,0,0,0.09));
    color: var(--color-on-surface-variant);
}

.mem-btn--cancel:hover {
    background: rgba(0,0,0,0.08);
}

.mem-btn--save {
    background: var(--color-primary);
    color: #fff;
    box-shadow: 0 2px 8px var(--color-primary-alpha-20, rgba(59,130,246,0.2));
}

.mem-btn--save:hover {
    opacity: 0.92;
    transform: translateY(-1px);
    box-shadow: 0 4px 14px var(--color-primary-alpha-30, rgba(59,130,246,0.3));
}

/* ── responsive ── */
@media (max-width: 600px) {
    .mem-modal { border-radius: var(--radius-lg, 12px); }
    .mem-modal__header { flex-direction: column; gap: 12px; padding: 18px 20px 14px; }
    .mem-form { padding: 18px 20px 20px; }
    .mem-form__row { grid-template-columns: 1fr; }
    .mem-type-chips { gap: 6px; }
    .modal-autofill-btn { width: 100%; justify-content: center; }
}

/* ═══════════════════════════════════════════════════════
   NEW COMPONENTS - Beta badge + Quick Recall card
   ═══════════════════════════════════════════════════════ */

/* Beta badge on Memory Analytics header */
.analytics-beta-badge {
    display: inline-block;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 2px var(--space-2, 8px);
    border-radius: var(--radius-pill, 9999px);
    background: var(--color-group-gold);
    color: var(--color-text-inv);
    margin-left: var(--space-2, 8px);
    vertical-align: middle;
}

/* Quick Recall card */
.quick-recall-card {
    background: var(--color-surface-alpha-92);
    border: 1px solid rgba(0,0,0,0.06);
    border-radius: var(--radius-xl, 16px);
    padding: 1.1rem 1.25rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04), 0 4px 12px rgba(0,0,0,0.03);
}

.quick-recall-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 4px;
    color: var(--color-primary);
}

.quick-recall-header h4 {
    font-size: 14px;
    font-weight: 700;
    color: var(--color-on-surface);
    margin: 0;
}

.quick-recall-desc {
    font-size: 12px;
    color: var(--color-on-surface-variant);
    margin: 0 0 var(--space-3, 12px);
}

.quick-recall-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.quick-recall-list li {
    padding: var(--space-2, 8px) var(--space-3, 12px);
    background: rgba(0,0,0,0.02);
    border: 1px solid var(--color-border-lt, rgba(0,0,0,0.06));
    border-radius: var(--radius-md, 8px);
    font-size: 14px;
    color: var(--color-on-surface);
    cursor: pointer;
    transition: all 0.15s ease;
}

.quick-recall-list li:hover {
    background: var(--color-primary-alpha-04);
    border-color: var(--color-primary-alpha-15);
    color: var(--color-primary);
}

.quick-recall-empty {
    text-align: center;
    color: var(--color-on-surface-variant);
    font-style: italic;
    cursor: default !important;
}

.quick-recall-empty:hover {
    background: rgba(0,0,0,0.02) !important;
    border-color: rgba(0,0,0,0.06) !important;
    color: var(--color-on-surface-variant) !important;
}

/* ── Ask AI typing animation ── */
@keyframes bounce {
    0%, 100% { transform: translateY(0); opacity: 0.4; }
    50% { transform: translateY(-4px); opacity: 1; }
}

/* ── AI Chat Interface ── */
.chat-message {
    display: flex;
    gap: 1rem;
    max-width: 85%;
}

.chat-message.user {
    align-self: flex-end;
    flex-direction: row-reverse;
}

.chat-message.ai {
    align-self: flex-start;
}

.chat-avatar {
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 0.875rem;
}

.chat-message.ai .chat-avatar {
    background: var(--color-primary);
    color: white;
}

.chat-message.user .chat-avatar {
    background: var(--color-primary-fade);
    color: var(--color-primary);
    color: var(--color-on-surface-variant);
    font-weight: 500;
}

.chat-bubble {
    padding: 1rem 1.25rem;
    border-radius: 1.25rem;
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--color-on-surface);
}

.chat-message.ai .chat-bubble {
    background: var(--color-surface-lowest);
    border: 1px solid var(--color-surface-high);
    border-top-left-radius: 0.25rem;
    box-shadow: 0 4px 6px -1px rgba(0,0,0,0.02);
}

.chat-message.user .chat-bubble {
    background: var(--color-primary);
    color: white;
    border-top-right-radius: 0.25rem;
    box-shadow: 0 4px 6px -1px var(--color-primary-alpha-20);
}

/* Markdown Styles inside AI bubble */
.chat-bubble p { margin-top: 0; margin-bottom: 0.75rem; }
.chat-bubble p:last-child { margin-bottom: 0; }
.chat-bubble ul, .chat-bubble ol { margin-top: 0; margin-bottom: 0.75rem; padding-left: 1.5rem; }
.chat-bubble pre { background: rgba(0,0,0,0.04); padding: 0.75rem; border-radius: 0.5rem; overflow-x: auto; margin-bottom: 0.75rem; font-size: 0.85rem;}
.chat-bubble code { background: rgba(0,0,0,0.04); padding: 0.1rem 0.3rem; border-radius: 0.25rem; font-size: 0.85em; font-family: monospace; color: var(--color-decision);}
.chat-message.user .chat-bubble code { background: rgba(255,255,255,0.2); color: white; }
.chat-bubble pre code { background: transparent; padding: 0; color: inherit; }
.chat-bubble h1, .chat-bubble h2, .chat-bubble h3, .chat-bubble h4 { margin-top: 1rem; margin-bottom: 0.5rem; font-weight: 600; color: var(--color-on-surface); font-size: 1.1em;}
.chat-message.user .chat-bubble h1, .chat-message.user .chat-bubble h2, .chat-message.user .chat-bubble h3, .chat-message.user .chat-bubble h4 { color: white; }

#askAiInputWrapper:focus-within {
    border-color: var(--color-primary) !important;
    background: var(--color-surface-lowest) !important;
    box-shadow: 0 0 0 3px var(--color-primary-alpha-08);
}

#submitAskAiBtn:hover {
    transform: scale(1.05);
    background: var(--color-primary) !important;
}

@keyframes aiSpin {
    100% { transform: rotate(360deg); }
}

/* ── Facebook Style Interactions ── */

.fb-post-actions {
    display: flex;
    justify-content: flex-start; gap: 1.5rem;
       padding: 4px 0;
    margin-top: 12px;
    margin-bottom: 12px;
}

.fb-post-action-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    border-radius: 0;
    padding: 6px 0;
    font-weight: 600;
    color: var(--color-outline);
    cursor: pointer;
    transition: color 0.2s;
    font-size: 14px;
    gap: 6px;
}

.fb-post-action-btn:hover {
    background: transparent;
    color: var(--color-primary);
}

.fb-post-action-btn.active {
    color: var(--color-primary);
    background: transparent;
}

.fb-post-options {
    position: relative;
    margin-left: auto;
}

.fb-post-options-toggle {
    background: transparent;
    border: none;
    color: var(--color-outline);
    cursor: pointer;
    border-radius: 50%;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.fb-post-options-toggle:hover {
    background: var(--color-primary-fade);
    color: var(--color-primary);
}

.fb-post-options-dropdown {
    position: absolute;
    right: 0;
    top: 100%;
    background: white;
    border-radius: 8px;
    box-shadow: 0 1px 4px rgba(0,0,0,0.03);
    padding: 8px;
    display: none;
    flex-direction: column;
    min-width: 150px;
    z-index: 10;
    border: 1px solid var(--color-surface-high);
}

.fb-post-options-dropdown.active {
    display: flex;
}

.fb-post-options-btn {
    padding: 8px 12px;
    background: transparent;
    border: none;
    text-align: left;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 500;
    color: var(--color-on-surface);
    font-size: 14px;
}

.fb-post-options-btn:hover {
    background: var(--color-surface-lowest);
}
.fb-post-options-btn.danger {
    color: var(--color-error);
}

.fb-comment-row {
    display: flex;
    gap: 8px;
    margin-bottom: 8px;
}

.fb-comment-reply-row {
    margin-left: 40px;
}

.fb-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--color-primary-fade);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 12px;
    flex-shrink: 0;
    
}

.fb-comment-body {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.fb-comment-bubble {
    background: var(--color-surface-lowest);
    border: 1px solid var(--color-surface-high);
    border-radius: 12px;
    padding: 8px 12px;
    display: inline-block;
    max-width: 100%;
    position: relative;
}

.fb-comment-author {
    font-weight: 600;
    font-size: 13px;
    color: var(--color-on-surface);
    margin-bottom: 2px;
}

.fb-comment-text {
    font-size: 14px;
    color: var(--color-on-surface);
    word-wrap: break-word;
}

.fb-comment-actions {
    display: flex;
    gap: 12px;
    padding-left: 12px;
    margin-top: 2px;
    align-items: center;
}

.fb-action-btn {
    background: none;
    border: none;
    padding: 0;
    font-size: 12px;
    font-weight: 500;
    color: var(--color-outline);
    cursor: pointer;
}

.fb-action-btn:hover {
    text-decoration: underline;
}

.fb-action-btn.active {
    color: var(--color-primary);
    background: var(--color-primary-fade);
}

.fb-comment-date {
    font-size: 12px;
    color: var(--color-outline);
}

.fb-likes-count {
    display: inline-flex;
    align-items: center;
    background: var(--color-surface);
    padding: 2px 4px;
    border-radius: 10px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
    font-size: 11px;
    color: var(--color-outline);
    gap: 4px;
    position: absolute;
    bottom: -8px;
    right: 4px;
}

.show-more-toggle {
    background: transparent;
    border: none;
    color: var(--color-outline);
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    padding: 0;
    margin-top: 4px;
    margin-bottom: 12px;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.show-more-toggle:hover {
    text-decoration: underline;
}

.reply-input-row {
    display: none;
    margin-top: 4px;
    gap: 8px;
    align-items: center;
}

.reply-input-row.active {
    display: flex;
}

/* ═══════════════════════════════════════════════════════
   GRAPH VIEW - extracted from inline styles
   ═══════════════════════════════════════════════════════ */

.graph-wrapper {
    width: 100%;
    margin-top: var(--space-4, 16px);
    flex-direction: column;
    gap: var(--space-4, 16px);
}

.graph-legend-bar {
    background: var(--color-surface);
    border: 1px solid var(--color-border-lt, rgba(0,0,0,0.06));
    border-radius: var(--radius-xl, 16px);
    padding: var(--space-6, 24px);
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--shadow-sm);
}

.graph-legend-bar__title {
    margin: 0 0 var(--space-2, 8px) 0;
    font-size: 16px;
    font-weight: 700;
    color: var(--color-on-surface);
}

.graph-legend-bar__desc {
    margin: 0;
    font-size: 14px;
    color: var(--color-on-surface-variant);
    line-height: 1.5;
}

.graph-legend-items {
    display: flex;
    gap: var(--space-4, 16px);
    font-size: 12px;
    color: var(--color-on-surface-variant);
    font-weight: 600;
}

.graph-legend-dot {
    display: flex;
    align-items: center;
    gap: var(--space-1, 4px);
}

.graph-legend-dot__circle {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}

.graph-legend-dot__circle--decision { background: var(--color-decision); }
.graph-legend-dot__circle--milestone { background: var(--color-ai); }
.graph-legend-dot__circle--upload { background: var(--color-group-green); }

.graph-split {
    display: flex;
    gap: var(--space-4, 16px);
    height: 65vh;
    min-width: 0;
}

.graph-chart {
    flex: 1;
    border-radius: var(--radius-xl, 16px);
    background: var(--color-surface);
    border: 1px solid var(--color-border-lt, rgba(0,0,0,0.06));
    box-shadow: var(--shadow-sm);
}

/* ── GRAPH NODE DETAIL PANEL ── */
.graph-node-panel {
    width: 350px;
    min-width: 350px;
    flex-shrink: 0;
    background: var(--color-surface);
    border: 1px solid var(--color-border-lt, rgba(0,0,0,0.06));
    border-radius: var(--radius-xl, 16px);
    padding: var(--space-6, 24px);
    box-shadow: var(--shadow-sm);
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

@media (max-width: 1024px) {
    .memory-layout {
        gap: 1.5rem;
    }

    .graph-node-panel {
        width: 280px;
        min-width: 280px;
        padding: var(--space-4, 16px);
    }
}

@media (max-width: 768px) {
    .memory-layout {
        grid-template-columns: 1fr;
        gap: 1.25rem;
        margin-top: 1rem;
    }

    .timeline-canvas,
    .analytics-sidebar {
        grid-column: 1 / -1;
        min-width: 0;
    }

    .analytics-sidebar {
        gap: 1.25rem;
    }

    .graph-split {
        flex-direction: column;
        height: auto;
    }

    .graph-chart {
        min-height: 45dvh;
    }

    .graph-node-panel {
        width: 100%;
        min-width: 0;
        max-height: 40dvh;
    }
}

@media (max-width: 480px) {
    .memory-layout {
        gap: 1rem;
    }

    .entry-card {
        padding: 16px;
    }

    .graph-chart {
        min-height: 35dvh;
    }

    .graph-node-panel {
        padding: 16px;
    }
}

.graph-node-panel__back {
    background: transparent;
    border: none;
    color: var(--color-on-surface-variant);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    align-self: flex-start;
    margin-bottom: var(--space-4, 16px);
    display: flex;
    align-items: center;
    gap: var(--space-1, 4px);
    font-family: inherit;
}

.graph-node-panel__back:hover {
    color: var(--color-primary);
}

.graph-node-panel__overview-header {
    display: flex;
    align-items: center;
    gap: var(--space-2, 8px);
    margin-bottom: var(--space-4, 16px);
    color: var(--color-primary);
}

.graph-node-panel__overview-header h4 {
    font-size: 14px;
    font-weight: 700;
    margin: 0;
}

.graph-node-panel__desc {
    font-size: 14px;
    color: var(--color-on-surface-variant);
    line-height: 1.5;
    margin-bottom: var(--space-6, 24px);
}

.graph-node-panel__stats {
    background: var(--color-page-bg, rgba(0,0,0,0.02));
    padding: var(--space-4, 16px);
    border-radius: var(--radius-lg, 12px);
    border: 1px solid var(--color-border-lt, rgba(0,0,0,0.06));
}

.graph-node-panel__stat-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--space-2, 8px);
}

.graph-node-panel__stat-row:last-child {
    margin-bottom: 0;
}

.graph-node-panel__stat-label {
    font-size: 14px;
    color: var(--color-on-surface-variant);
    font-weight: 600;
}

.graph-node-panel__stat-value {
    font-size: 14px;
    color: var(--color-on-surface);
    font-weight: 700;
}

.graph-node-panel__type {
    font-size: 12px;
    color: var(--color-primary);
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: var(--space-2, 8px);
}

.graph-node-panel__entry-title {
    margin: 0 0 var(--space-4, 16px) 0;
    color: var(--color-on-surface);
    font-size: 16px;
    font-weight: 700;
}

/* ═══════════════════════════════════════════════════════
   MONTH / YEAR CHAPTER HEADERS - timeline grouping
   ═══════════════════════════════════════════════════════ */

.month-chapter {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    /* Offset left to align with the vertical timeline line, not the entry cards */
    margin-left: -2.25rem;
    margin-bottom: -1.25rem;
}

.month-chapter__label {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-on-surface-variant);
    white-space: nowrap;
    padding: 3px 10px;
    background: var(--color-surface-low);
    border-radius: 999px;
    border: 1px solid var(--color-outline-variant);
}

.month-chapter__line {
    flex: 1;
    height: 1px;
    background: var(--color-outline-variant);
}

/* ═══════════════════════════════════════════════════════
   TOPBAR NAV - active indicator (legacy, kept for safety)
   ═══════════════════════════════════════════════════════ */

.graph-node-panel__entry-meta {
    font-size: 14px;
    color: var(--color-on-surface-variant);
    margin-bottom: var(--space-4, 16px);
    display: flex;
    align-items: center;
    gap: var(--space-2, 8px);
}

.graph-node-panel__entry-content {
    font-size: 14px;
    color: var(--color-on-surface);
    line-height: 1.5;
    padding-bottom: var(--space-4, 16px);
    border-bottom: 1px solid var(--color-border-lt, rgba(0,0,0,0.06));
    margin-bottom: var(--space-4, 16px);
}

.graph-node-panel__entry-tags {
    font-size: 14px;
    color: var(--color-on-surface-variant);
}

/* ═══════════════════════════════════════════════════════
   AI INSIGHTS CARD - matches Dashboard card pattern
   ═══════════════════════════════════════════════════════ */

/* UX: AI purple gradient background matches the dashboard AI card */
.ai-suggestions-card {
    border: 1px solid var(--color-violet-alpha-16);
    background: linear-gradient(135deg, var(--color-surface-alpha-96) 0%, rgba(245,240,255,0.88) 50%, rgba(238,234,255,0.85) 100%);
    border-radius: var(--radius-xl, 16px);
    box-shadow: var(--shadow-sm, 0 1px 3px rgba(0,0,0,0.04), 0 4px 12px rgba(0,0,0,0.03));
    overflow: hidden;
    margin-bottom: var(--space-6, 24px);
}

.ai-suggestions-card .card__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4, 16px) var(--space-4, 16px) var(--space-3, 12px);
    border-bottom: 1px solid var(--color-violet-alpha-10);
}

.ai-suggestions-card .card__title {
    display: flex;
    align-items: center;
    gap: var(--space-2, 8px);
    font-size: 14px;
    font-weight: 700;
    margin: 0;
    color: var(--color-on-surface);
}

.ai-suggestions-card .card__title-icon {
    width: 20px;
    height: 20px;
    color: var(--color-ai);
    flex-shrink: 0;
}

.ai-suggestions-card .ai-suggestions__refresh-btn {
    background: none;
    border: 1px solid var(--color-violet-alpha-18);
    border-radius: var(--radius-sm, 4px);
    color: var(--color-on-surface-variant);
    cursor: pointer;
    padding: 5px 8px;
    display: flex;
    align-items: center;
    transition: all 0.2s ease;
}

.ai-suggestions-card .ai-suggestions__refresh-btn:hover {
    border-color: var(--color-ai);
    color: var(--color-ai);
    background: var(--color-primary-alpha-08);
}

.ai-suggestions-card .ai-suggestions__body {
    padding: var(--space-3, 12px) var(--space-4, 16px) var(--space-4, 16px);
    min-height: 80px;
}

.ai-suggestions-card .ai-suggestions__loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-3, 12px);
    padding: var(--space-6, 24px) 0;
    color: var(--color-on-surface-variant);
    font-size: 14px;
}

/* UX: circular spinner matching dashboard - consistent AI loading pattern */
.ai-suggestions-card .ai-suggestions__spinner {
    width: 28px;
    height: 28px;
    border: 3px solid var(--color-violet-alpha-20);
    border-top-color: var(--color-ai);
    border-radius: 50%;
    animation: aiSpin 0.8s linear infinite;
}

.ai-suggestions-card .ai-suggestions__empty {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-6, 24px) var(--space-4, 16px);
    text-align: center;
    color: var(--color-on-surface-variant);
    font-size: 14px;
    line-height: 1.5;
}

.ai-suggestions-card .ai-suggestions__list {
    display: flex;
    flex-direction: column;
    gap: var(--space-3, 12px);
    font-size: 14px;
    color: var(--color-on-surface);
    line-height: 1.6;
}

/* ── Insight section labels ── */
.insight-label {
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    margin-bottom: 0.45rem;
}
.insight-label--ai {
    color: var(--color-ai);
}
.insight-label--muted {
    color: var(--color-on-surface-variant);
    margin-top: 0.75rem;
}

/* ── Bullet list ── */
.insight-bullets {
    background: var(--color-primary-alpha-04);
    border-radius: 10px;
    padding: 0.65rem 0.75rem;
    border: 1px solid var(--color-primary-alpha-10);
}
.insight-bullet-list ul,
.insight-bullet-list ol {
    margin: 0;
    padding: 0;
    list-style: none;
}
.insight-bullet-list ul li,
.insight-bullet-list ol li {
    position: relative;
    font-size: 0.82rem;
    line-height: 1.55;
    color: var(--color-on-surface);
    padding: 0.32rem 0 0.32rem 1.1rem;
    border-bottom: 1px solid var(--color-primary-alpha-07);
}
.insight-bullet-list ul li:last-child,
.insight-bullet-list ol li:last-child {
    border-bottom: none;
}
.insight-bullet-list ul li::before {
    content: '';
    position: absolute;
    left: 0.15rem;
    top: 0.7rem;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--color-ai);
    opacity: 0.65;
}
/* Strip any extra <p> margin that marked.parse adds */
.insight-bullet-list p {
    margin: 0;
    font-size: 0.82rem;
    color: var(--color-on-surface-variant);
    font-style: italic;
}

/* ── Entry chips ── */
.insight-chips {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}
.insight-chip {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.38rem 0.5rem;
    border-radius: 8px;
    background: rgba(0, 0, 0, 0.025);
    border: 1px solid rgba(0, 0, 0, 0.06);
    overflow: hidden;
    transition: background 0.15s;
}
.insight-chip:hover {
    background: rgba(0, 0, 0, 0.05);
}
.insight-chip__badge {
    font-size: 0.58rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    padding: 0.12rem 0.4rem;
    border-radius: 99px;
    flex-shrink: 0;
    white-space: nowrap;
}
.insight-chip__badge--decision  { background: var(--color-decision-alpha-10);  color: var(--color-pink-700); }
.insight-chip__badge--milestone { background: var(--color-primary-alpha-10);  color: var(--color-purple-deep); }
.insight-chip__badge--summary   { background: var(--color-primary-alpha-10);   color: var(--color-primary); }
.insight-chip__badge--upload    { background: var(--color-success-alpha-10);  color: var(--color-success-dark); }
.insight-chip__title {
    flex: 1;
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--color-on-surface);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.insight-chip__date {
    font-size: 0.7rem;
    color: var(--color-on-surface-variant);
    flex-shrink: 0;
    white-space: nowrap;
}

/* ═══════════════════════════════════════════════════════
   SIDEBAR THEME & CONTRIBUTOR CARDS - use .mem-card
   ═══════════════════════════════════════════════════════ */

.sidebar-themes .mem-card__header {
    color: var(--color-ai);
}

.sidebar-contributors .mem-card__header {
    color: var(--color-primary);
}

.sidebar-themes__tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-1, 4px);
}

.sidebar-themes__loading,
.sidebar-contributors__loading {
    font-size: 14px;
    color: var(--color-on-surface-variant);
}

.sidebar-contributors__list {
    display: flex;
    flex-direction: column;
    gap: var(--space-4, 16px);
}

/* ═══════════════════════════════════════════════════════
   DELETE & ERROR MODALS - extracted inline styles
   ═══════════════════════════════════════════════════════ */

.modal-icon-wrap {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-6, 24px);
}

.modal-icon-wrap--danger {
    background: var(--color-error-bg);
    color: var(--color-error);
}

.modal-icon-wrap--warning {
    background: var(--color-warning-bg);
    color: var(--color-amber-600);
}

.modal-icon-wrap svg {
    width: 24px;
    height: 24px;
}

.modal--confirm {
    max-width: 24rem;
    text-align: center;
    padding: var(--space-8, 32px) var(--space-6, 24px);
}

.modal--confirm .modal-box__title {
    margin-bottom: var(--space-2, 8px);
    font-size: 16px;
}

.modal--confirm .modal-desc {
    font-size: 14px;
    color: var(--color-on-surface-variant);
    margin-bottom: var(--space-8, 32px);
    line-height: 1.5;
}

.modal--confirm .modal-box__actions {
    margin-top: 0;
    justify-content: center;
    gap: var(--space-3, 12px);
}

.btn-submit--danger {
    background: var(--color-error);
}

.btn-submit--warning {
    background: var(--color-amber-600);
}

/* ── MEMORY PAGE TITLE (fixed label) ── */
.canvas-title--memory {
    font-size: 22px;
    font-weight: 700;
    color: var(--color-on-surface);
    margin: 0;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.canvas-actions--positioned {
    position: relative;
    align-items: center;
}

.insight-md-content p {
    margin-bottom: 0.5rem;
}

.insight-md-content p:last-child {
    margin-bottom: 0;
}

.insight-md-content ul,
.insight-md-content ol {
    padding-left: 1.2rem;
    margin-bottom: 0.5rem;
}