/* ==========================================================================
   Design System: The Digital Heirloom
   Palette: Deep greens, wood ambers, parchment creams
   Fonts: Noto Serif (heritage), Manrope (utility)
   ========================================================================== */

:root {
    --primary: #17341e;
    --primary-container: #2d4b33;
    --on-primary: #ffffff;
    --secondary: #78583e;
    --secondary-container: #fdd2b1;
    --on-secondary-container: #78583f;
    --tertiary: #392d13;
    --tertiary-container: #504327;
    --surface: #fcf9f0;
    --surface-bright: #fcf9f0;
    --surface-dim: #dddad1;
    --surface-container: #f1eee5;
    --surface-container-high: #ebe8df;
    --surface-container-low: #f6f3ea;
    --surface-container-lowest: #ffffff;
    --on-surface: #1c1c17;
    --on-surface-variant: #424842;
    --outline-variant: #c2c8bf;
    --inverse-surface: #31312b;
    --inverse-on-surface: #f4f1e8;
    --error: #ba1a1a;
    --alive-green: #4a7c50;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Manrope', sans-serif;
    background: var(--surface);
    color: var(--on-surface);
    height: 100vh;
    display: flex;
    justify-content: center;
}

.app {
    width: 100%;
    max-width: 800px;
    height: 100vh;
    display: flex;
    flex-direction: column;
    background: var(--surface);
}

/* Header + Nav */
header {
    padding: 20px 24px;
    text-align: center;
    background: var(--primary);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

header h1 {
    font-family: 'Noto Serif', serif;
    font-size: 1.6rem;
    color: var(--on-primary);
    letter-spacing: 3px;
    font-weight: 400;
}

nav {
    display: flex;
    gap: 8px;
}

.nav-link {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-family: 'Manrope', sans-serif;
    font-size: 0.85rem;
    font-weight: 500;
    padding: 6px 14px;
    border-radius: 0.75rem;
    transition: all 0.2s;
}

.nav-link:hover {
    color: var(--on-primary);
    background: var(--primary-container);
}

.nav-link.active {
    color: var(--on-primary);
    background: var(--primary-container);
}

/* Person panel */
#person-panel {
    position: fixed;
    top: 0;
    right: 0;
    width: 300px;
    height: 100vh;
    background: var(--surface);
    border-left: 1px solid var(--outline-variant);
    overflow-y: auto;
    z-index: 200;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
}

#person-panel.open {
    transform: translateX(0);
}

#person-panel-close {
    position: absolute;
    top: 12px;
    right: 14px;
    background: none;
    border: none;
    font-size: 1.4rem;
    color: var(--on-surface-variant);
    cursor: pointer;
    line-height: 1;
    padding: 4px 6px;
    border-radius: 6px;
    transition: background 0.15s;
}

#person-panel-close:hover {
    background: var(--surface-container);
}

.panel-loading {
    display: flex;
    gap: 6px;
    justify-content: center;
    padding: 48px 0;
}

.panel-loading span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--primary);
    animation: bounce 1.2s infinite ease-in-out;
}

.panel-loading span:nth-child(2) { animation-delay: 0.2s; }
.panel-loading span:nth-child(3) { animation-delay: 0.4s; }

.panel-header {
    padding: 32px 20px 20px;
    border-bottom: 1px solid var(--outline-variant);
    text-align: center;
}

.panel-photo {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 12px;
    border: 2px solid var(--outline-variant);
}

.panel-photo-placeholder {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--surface-container-high);
    color: var(--secondary);
    font-family: 'Noto Serif', serif;
    font-size: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 12px;
}

.panel-name {
    font-family: 'Noto Serif', serif;
    font-size: 1.05rem;
    color: var(--on-surface);
    font-weight: 400;
    margin: 0 0 4px;
    line-height: 1.3;
}

.panel-nickname {
    font-size: 0.8rem;
    color: var(--on-surface-variant);
    font-style: italic;
    margin: 0 0 4px;
}

.panel-years {
    font-size: 0.8rem;
    color: var(--secondary);
    font-weight: 600;
    margin: 0;
}

.panel-fields {
    padding: 16px 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex: 1;
}

.panel-field {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.panel-label {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--on-surface-variant);
    font-weight: 700;
}

.panel-value {
    font-size: 0.85rem;
    color: var(--on-surface);
    line-height: 1.4;
}

.panel-value a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
}

.panel-value a:hover {
    text-decoration: underline;
}

.panel-actions {
    padding: 16px 20px 24px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    border-top: 1px solid var(--outline-variant);
}

.panel-btn {
    display: block;
    text-align: center;
    padding: 9px 16px;
    border-radius: 10px;
    font-family: 'Manrope', sans-serif;
    font-size: 0.82rem;
    font-weight: 600;
    text-decoration: none;
    transition: background 0.15s;
    background: var(--primary);
    color: var(--on-primary);
}

.panel-btn:hover {
    background: var(--primary-container);
}

.panel-btn-secondary {
    background: var(--surface-container);
    color: var(--on-surface);
}

.panel-btn-secondary:hover {
    background: var(--surface-container-high);
}

/* Chat */
.chat-container {
    flex: 1;
    overflow-y: auto;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 2rem;
    background: var(--surface);
}

.message {
    display: flex;
    flex-direction: column;
    max-width: 85%;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.message.user {
    align-self: flex-end;
}

.message.assistant {
    align-self: flex-start;
}

.message-content {
    padding: 14px 18px;
    border-radius: 0.75rem;
    line-height: 1.6;
    font-size: 0.95rem;
}

.message.user .message-content {
    background: var(--primary);
    color: var(--on-primary);
    border-bottom-right-radius: 0.25rem;
}

.message.assistant .message-content {
    background: var(--surface-container-lowest);
    color: var(--on-surface);
    border-bottom-left-radius: 0.25rem;
    box-shadow: 0 4px 20px rgba(28, 28, 23, 0.05);
}

.message-content p {
    margin-bottom: 8px;
}

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

.hint {
    font-size: 0.8rem;
    color: var(--on-surface-variant);
    font-style: italic;
}

/* Source tags */
.source-tag {
    display: inline-block;
    font-size: 0.65rem;
    padding: 2px 8px;
    border-radius: 0.25rem;
    margin-bottom: 6px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.source-tag.db {
    color: var(--primary-container);
    background: rgba(45, 75, 51, 0.1);
}

.source-tag.llm {
    color: var(--secondary);
    background: rgba(120, 88, 62, 0.1);
}

/* LLM confirmation */
.cost-warning {
    color: var(--secondary);
    font-size: 0.9rem;
}

.confirm-buttons {
    display: flex;
    gap: 8px;
    margin-top: 10px;
}

.btn-confirm {
    padding: 8px 20px;
    background: var(--primary);
    color: var(--on-primary);
    border: none;
    border-radius: 0.75rem;
    cursor: pointer;
    font-family: 'Manrope', sans-serif;
    font-weight: 600;
    font-size: 0.85rem;
    transition: background 0.2s;
}

.btn-confirm:hover {
    background: var(--primary-container);
}

.btn-cancel {
    padding: 8px 20px;
    background: transparent;
    color: var(--on-surface-variant);
    border: none;
    border-radius: 0.75rem;
    cursor: pointer;
    font-family: 'Manrope', sans-serif;
    font-size: 0.85rem;
    transition: color 0.2s;
}

.btn-cancel:hover {
    color: var(--on-surface);
}

/* Photos */
.person-pill {
    display: inline-flex;
    align-items: center;
    font-size: 0.72rem;
    padding: 2px 9px;
    border-radius: 1rem;
    font-weight: 600;
    font-family: 'Manrope', sans-serif;
    cursor: pointer;
    background: rgba(23, 52, 30, 0.08);
    color: var(--primary);
    border: 1px solid rgba(23, 52, 30, 0.18);
    text-decoration: none;
    transition: background 0.15s, border-color 0.15s;
    vertical-align: middle;
    white-space: nowrap;
}

.person-pill:hover {
    background: rgba(23, 52, 30, 0.15);
    border-color: rgba(23, 52, 30, 0.35);
}

.person-pill.active {
    background: var(--primary-container);
    color: var(--on-primary);
    border-color: var(--primary-container);
}

/* Follow-up chips */
.followup-chips {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    margin-top: 12px;
    padding-top: 10px;
    border-top: 1px solid var(--outline-variant);
}

.followup-chip {
    font-size: 0.7rem;
    padding: 4px 10px;
    border-radius: 1rem;
    border: 1px solid var(--outline-variant);
    background: var(--surface-container);
    color: var(--on-surface);
    cursor: pointer;
    font-family: 'Manrope', sans-serif;
    font-weight: 500;
    transition: background 0.15s;
}

.followup-chip:hover {
    background: var(--secondary-container);
    color: var(--on-secondary-container);
    border-color: transparent;
}

/* Input */
.input-area {
    padding: 16px 24px;
    background: var(--surface-container);
}

#query-form {
    display: flex;
    gap: 8px;
}

#question {
    flex: 1;
    padding: 12px 16px;
    border: none;
    border-radius: 0.75rem;
    background: var(--surface-container-lowest);
    color: var(--on-surface);
    font-family: 'Manrope', sans-serif;
    font-size: 1rem;
    outline: none;
    transition: box-shadow 0.2s;
    box-shadow: 0 2px 8px rgba(28, 28, 23, 0.04);
}

#question:focus {
    box-shadow: 0 2px 12px rgba(28, 28, 23, 0.1);
}

#question::placeholder {
    color: var(--outline-variant);
}

#send-btn {
    padding: 12px 24px;
    background: var(--primary);
    color: var(--on-primary);
    border: none;
    border-radius: 0.75rem;
    font-family: 'Manrope', sans-serif;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}

#send-btn:hover {
    background: var(--primary-container);
}

#send-btn:disabled {
    background: var(--surface-dim);
    color: var(--outline-variant);
    cursor: not-allowed;
}

/* Loading */
.loading {
    display: flex;
    gap: 4px;
    padding: 8px 0;
}

.loading span {
    width: 8px;
    height: 8px;
    background: var(--secondary);
    border-radius: 50%;
    animation: bounce 1.4s ease-in-out infinite;
}

.loading span:nth-child(2) { animation-delay: 0.2s; }
.loading span:nth-child(3) { animation-delay: 0.4s; }

@keyframes bounce {
    0%, 80%, 100% { transform: scale(0.6); opacity: 0.4; }
    40% { transform: scale(1); opacity: 1; }
}

/* Scrollbar */
.chat-container::-webkit-scrollbar {
    width: 6px;
}

.chat-container::-webkit-scrollbar-track {
    background: transparent;
}

.chat-container::-webkit-scrollbar-thumb {
    background: var(--outline-variant);
    border-radius: 3px;
}

/* ==========================================================================
   Tree page overrides
   ========================================================================== */

.tree-app {
    width: 100%;
    height: 100vh;
    display: flex;
    flex-direction: column;
}

.tree-controls {
    padding: 12px 24px;
    background: var(--surface-container);
    display: flex;
    gap: 12px;
    align-items: center;
}

.search-wrapper {
    position: relative;
    flex: 1;
    max-width: 400px;
}

#tree-search {
    width: 100%;
    padding: 10px 14px;
    border: none;
    border-radius: 0.75rem;
    background: var(--surface-container-lowest);
    color: var(--on-surface);
    font-family: 'Manrope', sans-serif;
    font-size: 0.9rem;
    outline: none;
    box-shadow: 0 2px 8px rgba(28, 28, 23, 0.04);
    transition: box-shadow 0.2s;
}

#tree-search:focus {
    box-shadow: 0 2px 12px rgba(28, 28, 23, 0.1);
}

.search-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--surface-container-lowest);
    border-radius: 0 0 0.75rem 0.75rem;
    max-height: 300px;
    overflow-y: auto;
    z-index: 100;
    display: none;
    box-shadow: 0 12px 40px rgba(28, 28, 23, 0.1);
}

.search-results.active {
    display: block;
}

.search-result-item {
    padding: 10px 14px;
    cursor: pointer;
    font-size: 0.85rem;
    color: var(--on-surface);
    transition: background 0.15s;
}

.search-result-item + .search-result-item {
    margin-top: 2px;
}

.search-result-item:hover {
    background: var(--surface-container-low);
}

.search-result-item .years {
    color: var(--on-surface-variant);
    font-size: 0.75rem;
}

.tree-container {
    flex: 1;
    overflow: hidden;
    background: var(--surface-container-low);
}

.tree-container svg {
    width: 100%;
    height: 100%;
}

/* Tree nodes */
.node rect {
    fill: var(--surface-container-lowest);
    stroke: var(--primary-container);
    stroke-width: 1.5;
    rx: 8;
}

.node.root rect {
    stroke-width: 2.5;
    fill: var(--secondary-container);
    stroke: var(--secondary);
}

.node text {
    fill: var(--on-surface);
    font-family: 'Manrope', sans-serif;
    font-size: 11px;
}

.node .years-text {
    fill: var(--on-surface-variant);
    font-size: 9px;
}

.node image {
    clip-path: circle(14px);
}

.link {
    fill: none;
    stroke: var(--outline-variant);
    stroke-width: 1.5;
}

.spouse-link {
    stroke: var(--secondary);
    stroke-dasharray: 4 2;
}

.tree-info {
    position: absolute;
    bottom: 20px;
    left: 20px;
    color: var(--on-surface-variant);
    font-size: 0.75rem;
}

.zoom-controls {
    display: flex;
    gap: 4px;
}

.zoom-btn {
    width: 34px;
    height: 34px;
    background: var(--surface-container-lowest);
    border: none;
    border-radius: 0.5rem;
    color: var(--on-surface);
    cursor: pointer;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(28, 28, 23, 0.04);
    transition: background 0.15s;
}

.zoom-btn:hover {
    background: var(--surface-container-high);
}

/* ==========================================================================
   Dashboard page
   ========================================================================== */

.dashboard-body {
    display: block;
    background: var(--surface);
}

/* Top Nav */
.dash-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    height: 64px;
    background: rgba(252, 249, 240, 0.85);
    backdrop-filter: blur(12px);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2rem;
}

.dash-nav-left {
    display: flex;
    align-items: center;
    gap: 2.5rem;
}

.dash-logo {
    font-family: 'Noto Serif', serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: 2px;
}

.dash-nav-links {
    display: flex;
    gap: 0.5rem;
}

.dash-nav-link {
    text-decoration: none;
    font-family: 'Manrope', sans-serif;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--on-surface-variant);
    padding: 6px 14px;
    border-radius: 0.75rem;
    transition: all 0.2s;
}

.dash-nav-link:hover {
    color: var(--primary);
    background: var(--surface-container);
}

.dash-nav-link.active {
    color: var(--primary);
    font-weight: 700;
    border-bottom: 2px solid var(--primary);
    border-radius: 0;
}

/* Sidebar */
.dash-sidebar {
    display: none;
    position: fixed;
    left: 0;
    top: 64px;
    bottom: 0;
    width: 260px;
    background: var(--surface-container);
    padding: 2rem 1.5rem;
    overflow-y: auto;
    z-index: 40;
}

@media (min-width: 1024px) {
    .dash-sidebar { display: flex; flex-direction: column; }
}

.sidebar-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.sidebar-icon {
    width: 40px;
    height: 40px;
    border-radius: 0.5rem;
    background: var(--primary-container);
    display: flex;
    align-items: center;
    justify-content: center;
}

.sidebar-icon .material-symbols-outlined {
    color: var(--on-primary);
    font-size: 1.2rem;
}

.sidebar-title {
    font-family: 'Noto Serif', serif;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary);
    font-style: italic;
}

.sidebar-subtitle {
    font-size: 0.6rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--on-surface-variant);
}

.sidebar-branches {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.branch-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.7rem 1rem;
    text-decoration: none;
    color: var(--on-surface-variant);
    border-radius: 0 0.5rem 0.5rem 0;
    margin-left: 0.5rem;
    font-size: 0.85rem;
    transition: all 0.2s;
}

.branch-link:hover {
    background: var(--surface-container-low);
    padding-left: 1.4rem;
    color: var(--primary);
}

.branch-link.active {
    background: var(--surface-container-lowest);
    color: var(--primary);
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(28, 28, 23, 0.06);
}

.branch-icon {
    font-size: 1rem;
}

.branch-count {
    margin-left: auto;
    font-size: 0.7rem;
    color: var(--on-surface-variant);
    background: var(--surface-container-high);
    padding: 2px 8px;
    border-radius: 1rem;
}

/* Main content area */
.dash-main {
    padding-top: 88px;
    padding-bottom: 4rem;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

@media (min-width: 1024px) {
    .dash-main {
        /* Center within the viewport area right of the fixed sidebar.
           Center of remaining space = (260px + 100vw) / 2 = 130px + 50vw.
           Left edge of centered 1200px block = center - 600px = 50vw - 470px.
           Never less than 260px (sidebar width). */
        margin-left: max(260px, calc(50vw - 470px));
        margin-right: auto;
        padding-left: 3rem;
        padding-right: 3rem;
    }
}

/* Hero */
.dash-hero {
    text-align: center;
    margin-bottom: 4rem;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hero-text {
    max-width: 700px;
    margin-bottom: 2.5rem;
}

.hero-text h1 {
    font-family: 'Noto Serif', serif;
    font-size: 2.5rem;
    color: var(--primary);
    line-height: 1.2;
    margin-bottom: 1rem;
    font-weight: 400;
}

@media (min-width: 768px) {
    .hero-text h1 { font-size: 3.2rem; }
}

.hero-text h1 em {
    color: var(--secondary);
    font-style: italic;
}

.hero-text p {
    font-size: 1.05rem;
    color: var(--on-surface-variant);
    line-height: 1.7;
    font-weight: 300;
}

/* Hero search box */
.hero-search {
    width: 100%;
    max-width: 700px;
}

.hero-search-box {
    position: relative;
    display: flex;
    align-items: center;
    background: var(--surface-container-lowest);
    border-radius: 1rem;
    padding: 0.5rem 0.5rem 0.5rem 1.5rem;
    box-shadow: 0 12px 40px rgba(28, 28, 23, 0.08);
    border: 2px solid transparent;
    transition: border-color 0.3s;
}

.hero-search-box:focus-within {
    border-color: rgba(23, 52, 30, 0.2);
}

.hero-search-icon {
    color: var(--secondary);
    font-size: 1.5rem;
    margin-right: 1rem;
}

.hero-search-box input {
    flex: 1;
    border: none;
    background: transparent;
    font-family: 'Manrope', sans-serif;
    font-size: 1.1rem;
    color: var(--on-surface);
    outline: none;
}

.hero-search-box input::placeholder {
    color: var(--outline-variant);
}

#hero-send {
    background: var(--primary);
    color: var(--on-primary);
    border: none;
    padding: 0.8rem 1.8rem;
    border-radius: 0.75rem;
    font-family: 'Manrope', sans-serif;
    font-size: 0.95rem;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.2s;
    white-space: nowrap;
}

#hero-send:hover {
    background: var(--primary-container);
}

/* Hero chips */
.hero-chips {
    margin-top: 1rem;
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
}

.hero-chips-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--on-surface-variant);
    font-weight: 700;
}

.hero-chip {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.4rem 1rem;
    border-radius: 2rem;
    background: var(--surface-container-high);
    color: var(--on-surface);
    border: 1px solid var(--outline-variant);
    cursor: pointer;
    transition: all 0.2s;
    font-family: 'Manrope', sans-serif;
}

.hero-chip:hover {
    background: var(--secondary-container);
    color: var(--secondary);
}

/* Bento Grid */
.dash-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 768px) {
    .dash-grid {
        grid-template-columns: repeat(12, 1fr);
    }
}

.dash-card {
    border-radius: 1.5rem;
    padding: 2rem;
}

/* Stats card */
.dash-stats {
    background: var(--primary);
    color: var(--on-primary);
    grid-column: span 1;
    box-shadow: 0 12px 40px rgba(23, 52, 30, 0.2);
}

@media (min-width: 768px) {
    .dash-stats { grid-column: span 6; }
}

.dash-card-label {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-weight: 700;
    opacity: 0.7;
    margin-bottom: 1.5rem;
}

.stats-list {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.stat-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.stat-label {
    font-size: 0.85rem;
    font-weight: 300;
}

.stat-value {
    font-family: 'Noto Serif', serif;
    font-size: 1.8rem;
    line-height: 1;
}

/* Anniversaries card */
.dash-anniversaries {
    background: var(--surface-container);
    grid-column: span 1;
}

@media (min-width: 768px) {
    .dash-anniversaries { grid-column: span 6; }
}

.dash-card-title {
    font-family: 'Noto Serif', serif;
    font-size: 1.3rem;
    color: var(--primary);
    margin-bottom: 1.5rem;
    font-weight: 400;
}

.anniversaries-list {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.anniversary-row {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.anniversary-date {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--surface-dim);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.anniversary-date.today {
    background: var(--secondary-container);
}

.anniversary-month {
    font-size: 0.6rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--on-surface-variant);
}

.anniversary-day {
    font-family: 'Noto Serif', serif;
    font-size: 1.2rem;
    line-height: 1;
    color: var(--on-surface);
}

.anniversary-info {
    flex: 1;
}

.anniversary-name {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--on-surface);
}

.alive-badge {
    display: inline-block;
    font-size: 0.6rem;
    font-weight: 700;
    color: var(--alive-green);
    background: rgba(74, 124, 80, 0.1);
    padding: 2px 6px;
    border-radius: 0.25rem;
    margin-top: 2px;
}

.anniversary-photo {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

/* Photos section */
.dash-photos-section {
    background: transparent;
    padding: 2rem 0;
    grid-column: span 1;
}

@media (min-width: 768px) {
    .dash-photos-section { grid-column: span 12; }
}

.photos-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--surface-dim);
}

.dash-card-title-lg {
    font-family: 'Noto Serif', serif;
    font-size: 1.8rem;
    color: var(--primary);
    font-weight: 400;
}

.photos-subtitle {
    font-size: 0.8rem;
    color: var(--on-surface-variant);
    margin-top: 0.25rem;
}

.photos-strip-dash {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.photo-card-full {
    display: flex;
    flex-direction: column;
    cursor: pointer;
    transition: transform 0.2s;
}

.photo-card-full:hover {
    transform: translateY(-4px);
}

.photo-card-full img {
    width: 100%;
    aspect-ratio: 3 / 4;
    object-fit: cover;
    border-radius: 0.5rem;
    margin-bottom: 0.75rem;
    box-shadow: 0 4px 12px rgba(28, 28, 23, 0.1);
    transition: transform 0.3s;
}

.photo-card-full:hover img {
    transform: scale(1.02);
}

.photo-card-info {
    padding: 0 0.25rem;
}

.photo-card-info h4 {
    font-family: 'Noto Serif', serif;
    font-size: 0.95rem;
    color: var(--primary);
    margin: 0 0 0.25rem 0;
    font-weight: 600;
    line-height: 1.2;
}

.line-clamp-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.photo-meta {
    font-size: 0.7rem;
    color: var(--on-surface-variant);
    margin: 0.25rem 0 0.5rem 0;
    line-height: 1.3;
}

.photo-title {
    font-size: 0.75rem;
    color: var(--on-surface-variant);
    font-style: italic;
    margin: 0;
}

.photos-see-all {
    text-align: center;
    padding: 1.5rem 0;
    border-top: 1px solid var(--surface-dim);
    margin-top: 1rem;
}

.photos-see-all a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: opacity 0.2s;
}

.photos-see-all a:hover {
    opacity: 0.8;
}

/* Featured members */
.dash-featured {
    background: var(--surface-container-lowest);
    grid-column: span 1;
    box-shadow: 0 4px 20px rgba(28, 28, 23, 0.05);
}

@media (min-width: 768px) {
    .dash-featured { grid-column: span 12; }
}

.featured-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.5rem;
}

@media (min-width: 640px) {
    .featured-grid { grid-template-columns: 1fr 1fr; }
}

.featured-member {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    border-radius: 1rem;
    text-decoration: none;
    color: var(--on-surface);
    transition: background 0.2s;
}

.featured-member:hover {
    background: var(--surface-container-low);
}

.featured-photo {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
}

.featured-no-photo {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--surface-container-high);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--secondary);
}

.featured-name {
    font-weight: 600;
    font-size: 0.9rem;
}

.featured-years {
    font-size: 0.75rem;
    color: var(--on-surface-variant);
}

.featured-desc {
    font-size: 0.7rem;
    color: var(--on-surface-variant);
    opacity: 0.7;
    margin: 0;
    line-height: 1.3;
}

.no-data {
    font-size: 0.85rem;
    color: var(--on-surface-variant);
    font-style: italic;
}

/* Documents section */
.dash-documents-section {
    background: transparent;
    padding: 2rem 0;
    grid-column: span 1;
}

@media (min-width: 768px) {
    .dash-documents-section { grid-column: span 12; }
}

.documents-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--surface-dim);
}

.documents-subtitle {
    font-size: 0.8rem;
    color: var(--on-surface-variant);
    margin-top: 0.25rem;
}

.documents-grid {
    display: block;
    padding: 2rem;
    background: var(--surface-container-lowest);
    border-radius: 1rem;
    box-shadow: 0 2px 8px rgba(28, 28, 23, 0.04);
}

.document-single {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    align-items: start;
}

@media (max-width: 768px) {
    .document-single {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

.document-image-half {
    overflow: hidden;
    border-radius: 0.5rem;
    background: var(--surface-container-high);
    width: 100%;
}

.document-image-half img {
    width: 100%;
    height: auto;
    object-fit: contain;
}

.document-content-full {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    width: 100%;
}

.document-title {
    font-family: 'Noto Serif', serif;
    font-size: 1.2rem;
    color: var(--primary);
    font-weight: 600;
    margin: 0;
    line-height: 1.3;
}

.document-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.doc-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.65rem;
    color: white;
    background: var(--secondary);
    padding: 0.3rem 0.6rem;
    border-radius: 0.25rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.doc-badge-icon {
    width: 14px;
    height: 14px;
    filter: brightness(0) invert(1);
    flex-shrink: 0;
}

.doc-date {
    display: inline-block;
    font-size: 0.75rem;
    color: var(--on-surface-variant);
    padding: 0.3rem 0.6rem;
    background: var(--surface-container-high);
    border-radius: 0.25rem;
    font-weight: 500;
}

.document-transcription {
    font-size: 0.85rem;
    color: var(--on-surface);
    line-height: 1.6;
    margin: 0;
    padding: 1rem 0;
    border-top: 1px solid var(--surface-dim);
}

.documents-see-all {
    text-align: center;
    padding: 1.5rem 0 0 0;
    margin-top: 1.5rem;
    border-top: 1px solid var(--surface-dim);
}

.documents-see-all a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: opacity 0.2s;
}

.documents-see-all a:hover {
    opacity: 0.8;
}

/* ========================================================================== */
/* @mention Autocomplete Dropdown */
/* ========================================================================== */

.mention-dropdown {
    display: none;
    position: fixed;
    background: var(--surface-container-lowest);
    border: 1px solid var(--outline-variant);
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    max-height: 300px;
    overflow-y: auto;
    z-index: 1001;
    min-width: 180px;
}

.mention-item {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 8px;
    cursor: pointer;
    transition: background-color 0.15s;
    border-bottom: 1px solid var(--surface-container-low);
    white-space: nowrap;
    overflow: hidden;
}

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

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

.mention-photo {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
    border: 1px solid var(--outline-variant);
}

.mention-photo-placeholder {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background-color: var(--surface-dim);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-weight: 600;
    color: var(--on-surface);
    border: 1px solid var(--outline-variant);
    font-size: 12px;
}

.mention-name {
    font-size: 13px;
    color: var(--on-surface);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.mention-name strong {
    font-weight: 700;
    color: var(--primary);
}

.mention-years {
    font-size: 12px;
    color: var(--on-surface-variant);
    flex-shrink: 0;
    white-space: nowrap;
}

/* Position dropdown above input in chat.html */
.input-area .mention-dropdown {
    bottom: 100%;
    top: auto;
    margin-bottom: 4px;
}