:root {
    --paag-navy: #19305C;
    --paag-navy-light: #1e3a6e;
    --paag-accent: #42a9dc;
    --paag-sidebar-width: 220px;
    --paag-header-height: 56px;
    --paag-bookmarks-width: 280px;
    --paag-content-bg: #fff;
    --paag-text-dark: #1A1A2E;
    --paag-text-secondary: #5a6278;
    --paag-text-muted: #8e95a7;
    --paag-border-light: rgba(255, 255, 255, 0.1);
    --paag-card-shadow: 0 1px 3px rgba(25, 48, 92, 0.04);
    --paag-card-shadow-hover: 0 4px 20px rgba(25, 48, 92, 0.1);
    --paag-surface: #f4f6f9;
    --paag-border: #eef0f5;
}

*, *::before, *::after { box-sizing: border-box; }

html, body.paag-body {
    margin: 0;
    padding: 0;
    height: 100vh;
    overflow: hidden;
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background: var(--paag-navy);
    color: #fff;
    -webkit-font-smoothing: antialiased;
}

/* ========== LAYOUT ========== */

.paag-layout {
    display: flex;
    flex-direction: column;
    height: 100vh;
}

.paag-body-row {
    flex: 1;
    display: flex;
    overflow: hidden;
}

.paag-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
    overflow: hidden;
}

.paag-content-area {
    flex: 1;
    display: flex;
    overflow: hidden;
}

.paag-center {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-width: 0;
}

.paag-panels {
    flex: 1;
    overflow-y: auto;
    background: var(--paag-content-bg);
}

.paag-panels::-webkit-scrollbar { width: 8px; }
.paag-panels::-webkit-scrollbar-thumb { background: #CBD5E1; border-radius: 4px; }
.paag-panels::-webkit-scrollbar-track { background: transparent; }

/* ========== SIDEBAR ========== */

.paag-sidebar {
    width: var(--paag-sidebar-width);
    background: var(--paag-navy);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    overflow-y: auto;
}

.paag-sidebar::-webkit-scrollbar { width: 4px; }
.paag-sidebar::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.15); border-radius: 2px; }

/* ========== HEADER LOGO ========== */

.paag-header-logo {
    width: var(--paag-sidebar-width);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 12px;
}

.paag-header-logo a {
    width: 100%;
    text-decoration: none;
    display: flex;
    flex-direction: column;
    background: rgba(66, 169, 220, 0.12);
    border-radius: 8px;
    padding: 8px 12px;
    border: 1px solid rgba(66, 169, 220, 0.2);
    transition: background 0.15s;
    line-height: 1.2;
    text-align: center;
}

.paag-header-logo a:hover {
    background: rgba(66, 169, 220, 0.18);
}

.paag-logo-org {
    font-size: 18px;
    font-weight: 700;
    color: #fff;
    letter-spacing: 0.04em;
}

.paag-logo-sub {
    font-size: 11px;
    font-weight: 700;
    color: var(--paag-accent);
    letter-spacing: 0.05em;
    margin-top: 4px;
    padding-top: 4px;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
}

/* ========== VIEW TOGGLE ========== */

.paag-view-toggle {
    height: 36px;
    display: flex;
    align-items: center;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    overflow: hidden;
    background: rgba(255, 255, 255, 0.06);
}

.paag-view-btn {
    height: 100%;
    padding: 0 10px;
    border: none;
    background: transparent;
    color: rgba(255, 255, 255, 0.4);
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    white-space: nowrap;
    transition: background 0.15s, color 0.15s;
    text-decoration: none;
    display: flex;
    align-items: center;
}

.paag-view-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
}

.paag-view-btn.active {
    background: rgba(66, 169, 220, 0.2);
    color: var(--paag-accent);
    font-weight: 700;
    cursor: default;
}

.paag-view-btn + .paag-view-btn {
    border-left: 1px solid rgba(255, 255, 255, 0.1);
}

/* ========== CONFERENCE PICKER (sidebar bottom) ========== */

.paag-sidebar-conf-picker {
    flex-shrink: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 10px 12px;
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.04);
    cursor: pointer;
    transition: background 0.15s;
    margin-top: auto;
}

.paag-sidebar-conf-picker:hover {
    background: rgba(255, 255, 255, 0.08);
}

.paag-sidebar-conf-picker > i:first-child {
    color: rgba(66, 169, 220, 0.7);
    font-size: 15px;
    flex-shrink: 0;
}

.paag-conf-picker-text {
    flex: 1;
    text-align: left;
    min-width: 0;
}

.paag-conf-picker-name {
    font-size: 12px;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.2;
}

.paag-conf-picker-loc {
    font-size: 10px;
    color: rgba(255, 255, 255, 0.35);
    line-height: 1.2;
    margin-top: 1px;
}

.paag-conf-picker-chevron {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.3);
    flex-shrink: 0;
}

.paag-sidebar-nav {
    display: flex;
    flex-direction: column;
    padding: 0 12px 16px;
    gap: 4px;
    flex: 1;
}

.paag-sidebar-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    color: #fff;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.08);
    transition: background 0.15s;
}

.paag-sidebar-link:hover {
    background: rgba(255, 255, 255, 0.14);
    color: #fff;
    text-decoration: none;
}

.paag-sidebar-link.active {
    background: rgba(255, 255, 255, 0.2);
}

.paag-sidebar-link.active i {
    opacity: 1;
    color: #fff;
}

.paag-sidebar-link i {
    font-size: 16px;
    opacity: 0.7;
    width: 18px;
    text-align: center;
}

/* ========== SIDEBAR TOGGLE (mobile) ========== */

.paag-sidebar-toggle {
    display: none;
    position: fixed;
    bottom: 20px;
    left: 20px;
    z-index: 50;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--paag-navy);
    color: #fff;
    border: 2px solid var(--paag-accent);
    font-size: 20px;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    align-items: center;
    justify-content: center;
}

/* ========== HEADER ========== */

.paag-header {
    background: var(--paag-navy);
    display: flex;
    align-items: center;
    padding: 10px 20px 10px 0;
    flex-shrink: 0;
    gap: 16px;
    position: relative;
}

.paag-header-left {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
    flex: 1;
}

.paag-header-title-block {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.paag-header-title {
    font-size: 24px;
    font-weight: 700;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.paag-header-subtitle {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.4);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    letter-spacing: 0.02em;
    margin-top: 1px;
}

.paag-header-controls {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.paag-search-wrapper {
    position: relative;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    padding: 0 12px;
    display: flex;
    align-items: center;
    gap: 8px;
    height: 36px;
    transition: background 0.15s, border-color 0.15s;
}

.paag-search-wrapper:focus-within {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--paag-accent);
}

.paag-search-wrapper i {
    color: rgba(255, 255, 255, 0.3);
    font-size: 14px;
    flex-shrink: 0;
}

.paag-search-wrapper input {
    background: none;
    border: none;
    outline: none;
    color: #fff;
    font-size: 14px;
    width: 200px;
    font-family: inherit;
}

.paag-search-wrapper input::placeholder { color: rgba(255,255,255,0.4); }

.paag-header-btn {
    height: 36px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.5);
    padding: 0 10px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 12px;
    font-family: inherit;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 4px;
    white-space: nowrap;
    transition: background 0.15s, border-color 0.15s;
}

.paag-header-btn:hover {
    background: rgba(255, 255, 255, 0.14);
    border-color: rgba(255, 255, 255, 0.2);
}

.paag-header-btn.active {
    background: rgba(245, 158, 11, 0.25);
    border-color: rgba(245, 158, 11, 0.5);
    color: #FBBF24;
}

/* ========== DAY TABS ========== */

.paag-day-tabs {
    display: flex;
    gap: 0;
    padding: 0;
    background: var(--paag-navy);
    flex-shrink: 0;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.paag-day-tabs::-webkit-scrollbar { display: none; }

.paag-day-tab {
    padding: 8px 4px 10px;
    border: none;
    border-radius: 0;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    background: rgba(66, 169, 220, 0.15);
    color: rgba(255, 255, 255, 0.7);
    transition: background 0.15s, color 0.15s;
    white-space: nowrap;
    font-family: inherit;
    flex: 1 1 0;
    min-width: 0;
    border: 1px solid rgba(66, 169, 220, 0.3);
    border-bottom: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1px;
    position: relative;
}

.paag-day-tab:first-child {
    border-radius: 8px 0 0 0;
}

.paag-day-tab:last-child {
    border-radius: 0 8px 0 0;
}

.paag-day-tab:hover {
    background: rgba(66, 169, 220, 0.3);
    color: #fff;
}

.paag-day-tab.active {
    background: var(--paag-content-bg);
    color: var(--paag-navy);
    font-weight: 700;
    border-color: transparent;
}

.paag-tab-text {
    font-size: 14px;
    font-weight: 700;
}

.paag-tab-date {
    font-size: 10px;
    opacity: 0.7;
}

.paag-day-tab.active .paag-tab-date {
    opacity: 0.6;
}

.paag-day-tab i { font-size: 14px; }

.paag-tab-match-count {
    font-weight: 700;
    font-size: 12px;
    color: #fbbf24;
}

.paag-day-tab.active .paag-tab-match-count {
    color: #f59e0b;
}

.paag-day-tab.search-empty {
    opacity: 0.35;
    pointer-events: auto;
}

/* ========== FILTER BAR ========== */

.paag-filter-bar {
    background: #fff;
    border-bottom: 1px solid var(--paag-border);
    flex-shrink: 0;
}

.paag-filter-tabs {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.paag-filter-tabs::-webkit-scrollbar { display: none; }

.paag-filter-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--paag-text-muted);
    display: flex;
    align-items: center;
    gap: 4px;
    white-space: nowrap;
    flex-shrink: 0;
}

.paag-filter-label i {
    font-size: 14px;
}

.paag-filter-tab {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 6px 14px;
    border-radius: 20px;
    border: 1px solid var(--paag-border);
    background: #fff;
    color: var(--paag-text-secondary);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    white-space: nowrap;
    transition: all 0.15s;
    flex-shrink: 0;
}

.paag-filter-tab svg {
    flex-shrink: 0;
}

.paag-filter-tab:hover {
    background: var(--paag-surface);
    border-color: #CBD5E1;
}

.paag-filter-tab.active {
    background: rgba(66, 169, 220, 0.08);
    border-color: var(--paag-accent);
    color: var(--paag-accent);
}

.paag-filter-tab.has-filter {
    background: rgba(66, 169, 220, 0.08);
    border-color: var(--paag-accent);
    color: var(--paag-accent);
}

.paag-filter-panel {
    padding: 0 16px 10px;
}

.paag-filter-desc {
    font-size: 12px;
    color: var(--paag-text-muted);
    margin: 4px 0 0;
}

.paag-filter-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    align-items: center;
}

.paag-pill {
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    border: 1.5px solid var(--pill-border);
    background: var(--pill-bg);
    color: var(--pill-text);
    transition: all 0.1s;
    white-space: nowrap;
    line-height: 1.5;
}

.paag-pill:hover {
    opacity: 0.85;
}

.paag-pill:not(.active) {
    background: var(--paag-surface);
    color: #8e95a7;
    border-color: var(--paag-border);
}

.paag-pill-actions {
    display: flex;
    gap: 8px;
    margin-left: 4px;
    width: 100%;
    margin-top: 2px;
}

.paag-pill-action {
    background: none;
    border: none;
    font-size: 11px;
    font-weight: 600;
    color: var(--paag-accent);
    cursor: pointer;
    font-family: inherit;
    padding: 2px 0;
}

.paag-pill-action:hover {
    text-decoration: underline;
}

/* ========== DAY PANELS ========== */

.paag-day-panel {
    display: none;
    padding: 16px 24px 40px;
}

.paag-day-panel.active { display: block; }

.paag-day-heading {
    margin-bottom: 12px;
}

.paag-day-heading-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.paag-day-heading h2 {
    font-size: 20px;
    font-weight: 700;
    color: var(--paag-navy);
    margin: 0 0 2px;
}

.paag-day-session-count {
    font-size: 14px;
    color: var(--paag-text-muted);
}

.paag-pub-notice {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    margin: 8px 0 12px;
    background: #FEF3C7;
    border: 1px solid #F59E0B;
    border-radius: 8px;
    font-size: 13px;
    color: #92400E;
}

.paag-pub-notice a {
    color: #B45309;
    font-weight: 600;
    text-decoration: underline;
}

.paag-pub-notice svg {
    flex-shrink: 0;
    color: #F59E0B;
}

.paag-collapse-all-btn {
    background: none;
    border: 1px solid var(--paag-border);
    border-radius: 6px;
    padding: 4px 10px;
    font-size: 12px;
    font-weight: 600;
    color: var(--paag-accent);
    cursor: pointer;
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-family: inherit;
    transition: background 0.15s;
}

.paag-collapse-all-btn:hover {
    background: var(--paag-surface);
}

/* ========== BREAK INDICATORS ========== */

.paag-break-indicator {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 0;
    margin: 4px 0;
}

.paag-break-line {
    flex: 1;
    height: 2px;
    background: var(--paag-accent);
    opacity: 0.25;
    border-radius: 1px;
}

.paag-break-label {
    font-size: 13px;
    font-weight: 700;
    color: var(--paag-accent);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
    background: rgba(66, 169, 220, 0.07);
    padding: 5px 14px;
    border-radius: 20px;
}

/* ========== TIME BLOCKS (collapsible) ========== */

.paag-time-block {
    margin-bottom: 4px;
}

.paag-time-header {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 8px 0 6px;
    position: sticky;
    top: 0;
    background: #fff;
    z-index: 5;
    cursor: pointer;
    user-select: none;
}

.paag-time-header i {
    color: var(--paag-accent);
    font-size: 16px;
    flex-shrink: 0;
}

.paag-time-label {
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--paag-navy);
    white-space: nowrap;
}

.paag-time-range {
    font-size: 12px;
    font-weight: 600;
    color: var(--paag-text-muted);
    font-feature-settings: 'tnum';
    white-space: nowrap;
}

.paag-time-line {
    flex: 1;
    height: 1px;
    background: #E1E5ED;
    min-width: 20px;
}

.paag-time-count {
    font-size: 11px;
    font-weight: 500;
    color: var(--paag-text-muted);
    white-space: nowrap;
    margin-right: 4px;
}

.paag-time-chevron {
    flex-shrink: 0;
    transition: transform 0.2s;
}

.paag-time-block.collapsed .paag-time-chevron {
    transform: rotate(-90deg);
}

.paag-time-body {
    transition: max-height 0.3s ease;
    overflow: hidden;
}

.paag-time-block.collapsed .paag-time-body {
    display: none;
}

/* ========== SESSION CARDS ========== */

.paag-session-card {
    background: #fff;
    border-radius: 10px;
    margin-bottom: 8px;
    display: flex;
    align-items: stretch;
    box-shadow: var(--paag-card-shadow);
    transition: box-shadow 0.2s;
    cursor: pointer;
    overflow: hidden;
}

.paag-session-card:hover {
    box-shadow: var(--paag-card-shadow-hover);
}

.paag-session-card.hidden { display: none; }

.paag-session-card.expanded {
    flex-wrap: wrap;
    box-shadow: var(--paag-card-shadow-hover);
}

.paag-session-detail {
    width: 100%;
    padding: 12px 16px;
    border-top: 1px solid var(--paag-border);
    background: var(--paag-surface);
}

.paag-pres-item {
    padding: 8px 0;
    border-bottom: 1px solid var(--paag-border);
    display: flex;
    gap: 12px;
}

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

.paag-pres-time {
    font-size: 12px;
    color: var(--paag-text-muted);
    white-space: nowrap;
    min-width: 80px;
    font-feature-settings: 'tnum';
}

.paag-pres-content { flex: 1; min-width: 0; }

.paag-pres-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--paag-text-dark);
    line-height: 1.35;
}

.paag-pres-author {
    font-size: 12px;
    color: var(--paag-text-secondary);
    margin-top: 2px;
}

.paag-pres-link {
    color: inherit;
    text-decoration: none;
}

.paag-pres-link:hover {
    color: var(--paag-accent);
    text-decoration: underline;
}

.paag-pres-author-inst { color: var(--paag-text-muted); }

.paag-pres-program-num {
    font-size: 11px;
    font-family: monospace;
    color: var(--paag-text-muted);
    margin-right: 6px;
}

.paag-pres-abstract-num {
    font-size: 11px;
    font-weight: 700;
    color: var(--paag-accent);
    margin-right: 6px;
}

.paag-pres-award {
    display: inline-block;
    font-size: 10px;
    font-weight: 600;
    color: #b45309;
    background: #fef3c7;
    padding: 1px 6px;
    border-radius: 3px;
    margin-left: 4px;
}

.paag-pres-badge {
    display: inline-block;
    font-size: 10px;
    font-weight: 600;
    padding: 1px 6px;
    border-radius: 3px;
    margin-right: 4px;
}

.paag-pres-badge-invited {
    color: #166534;
    background: #dcfce7;
}

.paag-detail-moderators {
    font-size: 12px;
    color: var(--paag-text-secondary);
    padding: 4px 0 8px;
    border-bottom: 1px solid var(--paag-border);
    margin-bottom: 4px;
}

.paag-detail-loading {
    text-align: center;
    padding: 20px;
    color: var(--paag-text-muted);
    font-size: 13px;
}

.paag-detail-break {
    padding: 6px 0;
    text-align: center;
    font-size: 12px;
    color: var(--paag-accent);
    font-weight: 600;
}

/* Room panel on left side of card */
.paag-card-room-panel {
    background: #e8ecf3;
    color: var(--paag-navy);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 80px;
    flex-shrink: 0;
    padding: 8px 4px;
    text-align: center;
    line-height: 1.2;
}

.paag-room-prefix {
    font-size: 9px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    opacity: 0.85;
}

.paag-room-number {
    font-size: 15px;
    font-weight: 800;
}

.paag-card-body {
    flex: 1;
    min-width: 0;
    padding: 12px 14px;
}

.paag-card-meta {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
    margin-bottom: 4px;
}

.paag-card-time {
    font-size: 13px;
    color: var(--paag-text-muted);
    display: inline-flex;
    align-items: center;
    gap: 3px;
    white-space: nowrap;
    font-feature-settings: 'tnum';
}

.paag-card-time i { font-size: 13px; }

.paag-card-badge {
    display: inline-block;
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 2px 7px;
    border-radius: 4px;
    white-space: nowrap;
}

.paag-badge-cme {
    font-size: 10px;
    font-weight: 700;
    color: #1a9960;
    background: #e6f7ef;
    padding: 2px 6px;
    border-radius: 4px;
    white-space: nowrap;
}

.paag-badge-ce {
    font-size: 10px;
    font-weight: 700;
    color: #0d6efd;
    background: #e7f1ff;
    padding: 2px 6px;
    border-radius: 4px;
    white-space: nowrap;
}

.paag-badge-live {
    font-size: 10px;
    font-weight: 600;
    color: #dc3545;
    background: #fde8ea;
    padding: 2px 6px;
    border-radius: 4px;
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    gap: 2px;
}

.paag-card-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--paag-text-dark);
    margin: 0;
    line-height: 1.35;
}

.paag-card-room {
    font-size: 12px;
    color: #94A3B8;
    display: inline-flex;
    align-items: center;
    gap: 3px;
}

.paag-card-room i { font-size: 11px; }

/* ========== BOOKMARK STAR ========== */

.paag-bookmark-star {
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    color: #C8CDD7;
    font-size: 20px;
    flex-shrink: 0;
    margin: 12px 8px 0 0;
    transition: color 0.15s, transform 0.15s;
    line-height: 1;
    align-self: flex-start;
}

.paag-bookmark-star:hover {
    color: #FBBF24;
    transform: scale(1.15);
}

.paag-bookmark-star.bookmarked { color: #F59E0B; }

/* ========== DAY FOOTER ========== */

.paag-day-footer {
    text-align: center;
    margin-top: 32px;
    padding: 16px 12px;
    color: var(--paag-text-muted);
    font-size: 11px;
}

.paag-day-footer p { margin: 2px 0; }

/* ========== HOME SECTIONS ========== */

.paag-home-section {
    display: none;
}

.paag-home-section.active {
    display: block;
}

.paag-section-content {
    max-width: 700px;
    margin: 0 auto;
    padding: 40px 20px;
    color: var(--paag-text-dark);
}

.paag-section-content .info-card {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 1.25rem;
    color: #1a1a2e;
}

.paag-section-content .info-card h3,
.paag-section-content .info-card h4,
.paag-section-content .info-card h5,
.paag-section-content .info-card h6 {
    color: #19305c;
}

.paag-section-content .info-card p,
.paag-section-content .info-card li,
.paag-section-content .info-card td,
.paag-section-content .info-card th,
.paag-section-content .info-card div {
    color: #1a1a2e;
}

.paag-section-content .content-html {
    color: #1a1a2e;
}

.paag-section-content .alert {
    color: #1a1a2e;
}

.paag-section-content table {
    color: #1a1a2e;
}

.paag-section-content h2 {
    font-size: 20px;
    font-weight: 700;
    color: var(--paag-navy);
    margin: 0 0 4px;
}

.paag-section-desc {
    font-size: 14px;
    color: var(--paag-text-muted);
    margin: 0 0 24px;
}

.paag-section-empty {
    font-size: 14px;
    color: #94A3B8;
    text-align: center;
    padding: 32px 16px;
    background: #fff;
    border-radius: 10px;
    box-shadow: var(--paag-card-shadow);
}

/* ========== CONFERENCE OVERVIEW (Home) ========== */

.paag-overview {
    padding: 16px 24px 40px;
}

.paag-overview-header {
    margin-bottom: 16px;
}

.paag-overview-header h2 {
    font-size: 20px;
    font-weight: 700;
    color: var(--paag-navy);
    margin: 0 0 4px;
}

.paag-overview-header p {
    font-size: 14px;
    color: var(--paag-text-muted);
    margin: 0;
}

.paag-overview-block {
    margin-bottom: 20px;
}

.paag-overview-block h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--paag-navy);
    margin: 0 0 10px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.paag-overview-desc {
    font-size: 13px;
    color: var(--paag-text-muted);
    margin: 0 0 8px;
}

/* Topic Legend */
.paag-topic-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}

.paag-topic-chip {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: #fff;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 500;
    box-shadow: 0 1px 2px rgba(25, 48, 92, 0.04);
}

.paag-topic-dot {
    width: 8px;
    height: 8px;
    border-radius: 2px;
    flex-shrink: 0;
}

/* Week at a Glance rows */
.paag-week-row {
    background: #fff;
    border-radius: 8px;
    padding: 10px 12px;
    margin-bottom: 4px;
    cursor: pointer;
    box-shadow: var(--paag-card-shadow);
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.12s;
    width: 100%;
    border: none;
    text-align: left;
    font-family: inherit;
}

.paag-week-row:hover {
    box-shadow: var(--paag-card-shadow-hover);
}

.paag-week-date-box {
    width: 40px;
    height: 40px;
    border-radius: 6px;
    background: var(--paag-surface);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.paag-week-day-short {
    font-size: 13px;
    font-weight: 700;
    color: var(--paag-navy);
    line-height: 1;
}

.paag-week-day-num {
    font-size: 10px;
    color: var(--paag-text-muted);
}

.paag-week-day-full {
    flex: 1;
    min-width: 0;
    font-size: 14px;
    font-weight: 600;
    color: var(--paag-text-dark);
}

.paag-week-count {
    font-size: 11px;
    color: var(--paag-text-muted);
}

/* Keynote cards (overview) */
.paag-keynote-card {
    background: #fff;
    border-radius: 8px;
    padding: 12px 14px;
    margin-bottom: 6px;
    box-shadow: var(--paag-card-shadow);
    transition: box-shadow 0.2s;
    cursor: pointer;
}

.paag-keynote-card:hover {
    box-shadow: var(--paag-card-shadow-hover);
}

.paag-keynote-label {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--paag-accent);
    margin-bottom: 3px;
}

.paag-keynote-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--paag-text-dark);
    margin: 0 0 3px;
    line-height: 1.35;
}

.paag-keynote-speaker {
    font-size: 13px;
    color: var(--paag-text-secondary);
    margin-bottom: 3px;
}

.paag-keynote-meta {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    font-size: 11px;
    color: var(--paag-text-muted);
    margin-top: 3px;
}

.paag-keynote-meta i {
    font-size: 11px;
}

/* Study Groups */
.paag-sg-day {
    font-size: 14px;
    font-weight: 700;
    color: #000;
    margin: 16px 0 8px;
    padding-bottom: 4px;
    border-bottom: 1px solid #E2E8F0;
}

.paag-sg-day:first-of-type {
    margin-top: 8px;
}

.paag-sg-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 6px;
}

a.paag-sg-card {
    display: block;
    background: #fff;
    border-radius: 8px;
    padding: 10px 12px;
    box-shadow: var(--paag-card-shadow);
    transition: box-shadow 0.2s;
    text-decoration: none;
    color: inherit;
}

a.paag-sg-card:hover {
    box-shadow: var(--paag-card-shadow-hover);
    text-decoration: none;
}

.paag-sg-title {
    font-size: 14px;
    font-weight: 600;
    color: #000;
    line-height: 1.3;
}

.paag-sg-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 4px;
    font-size: 11px;
    color: #64748B;
}

.paag-sg-meta i {
    font-size: 11px;
}

.paag-overview-footer {
    text-align: center;
    font-size: 11px;
    color: var(--paag-text-muted);
    padding: 8px 0;
}

/* ========== FEATURED SPEAKER CARDS ========== */

.paag-speaker-card {
    background: #fff;
    border-radius: 10px;
    padding: 16px 18px;
    margin-bottom: 10px;
    box-shadow: var(--paag-card-shadow);
}

.paag-speaker-top {
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.paag-speaker-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: #f1f5f9;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    border: 2px solid #e2e8f0;
    overflow: hidden;
}

.paag-speaker-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.paag-speaker-info {
    flex: 1;
    min-width: 0;
}

.paag-speaker-type {
    display: inline-block;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 2px 8px;
    border-radius: 4px;
    margin-bottom: 4px;
}

.paag-speaker-name {
    font-size: 17px;
    font-weight: 700;
    color: var(--paag-text-dark);
    margin: 0 0 2px;
    line-height: 1.3;
}

.paag-speaker-inst {
    font-size: 13px;
    color: var(--paag-text-secondary);
    line-height: 1.3;
}

.paag-speaker-lecture {
    margin: 10px 0;
    padding: 8px 12px;
    background: var(--paag-surface);
    border-radius: 6px;
}

.paag-speaker-lecture-label {
    font-size: 10px;
    font-weight: 600;
    color: var(--paag-text-muted);
    letter-spacing: 0.04em;
    margin-bottom: 2px;
}

.paag-speaker-lecture-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--paag-text-dark);
    line-height: 1.35;
}

.paag-speaker-bio {
    font-size: 13px;
    color: var(--paag-text-secondary);
    line-height: 1.5;
    margin: 8px 0;
}

.paag-speaker-meta {
    display: flex;
    gap: 16px;
    font-size: 12px;
    color: var(--paag-text-muted);
}

.paag-speaker-meta span {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

/* ========== VENUE CARD (Home) ========== */

.paag-venue-card {
    display: flex;
    align-items: center;
    gap: 16px;
    background: #fff;
    border-radius: 10px;
    padding: 20px 24px;
    box-shadow: var(--paag-card-shadow);
}

.paag-venue-card > i {
    font-size: 32px;
    color: var(--paag-accent);
    flex-shrink: 0;
}

.paag-venue-card h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--paag-text-dark);
    margin: 0 0 4px;
}

.paag-venue-card p {
    font-size: 14px;
    color: var(--paag-text-muted);
    margin: 0;
}

/* ========== BOOKMARKS PANEL (RIGHT) ========== */

.paag-bookmarks-panel {
    width: var(--paag-bookmarks-width);
    background: var(--paag-navy);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    overflow: hidden;
    position: relative;
}

.paag-bookmarks-inner {
    flex: 1;
    margin: 0 8px 8px;
    background: #eef3f8;
    border-radius: 8px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.paag-bookmarks-collapsed-label {
    display: none;
    writing-mode: vertical-rl;
    text-orientation: mixed;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 16px 0;
    height: 100%;
    font-size: 13px;
    font-weight: 700;
    color: #fff;
    cursor: pointer;
    white-space: nowrap;
}

.paag-bookmarks-panel.collapsed {
    width: 44px;
}

.paag-bookmarks-panel.collapsed .paag-bookmarks-collapsed-label {
    display: flex;
}

.paag-bookmarks-panel.collapsed .paag-bookmarks-inner {
    display: none;
}

.paag-bookmarks-header {
    padding: 10px 12px;
    font-size: 13px;
    font-weight: 700;
    color: var(--paag-navy);
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
}

.paag-bookmarks-header i {
    color: #F5A623;
    font-size: 15px;
}

.paag-bookmarks-collapse {
    margin-left: auto;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--paag-text-muted);
    font-size: 16px;
    padding: 2px;
    display: flex;
    align-items: center;
    transition: color 0.15s;
}

.paag-bookmarks-collapse:hover {
    color: var(--paag-navy);
}

.paag-bookmarks-body {
    flex: 1;
    overflow-y: auto;
    padding: 12px;
}

.paag-bookmarks-empty {
    text-align: center;
    padding: 40px 16px;
    color: #94A3B8;
}

.paag-bookmarks-empty i {
    font-size: 40px;
    display: block;
    margin-bottom: 12px;
    color: #CBD5E1;
}

.paag-bookmarks-empty p {
    font-size: 13px;
    margin: 0;
    line-height: 1.4;
}

.paag-bookmarks-login {
    text-align: center;
    padding: 40px 16px;
    color: #94A3B8;
}

.paag-bookmarks-login i {
    font-size: 40px;
    display: block;
    margin-bottom: 12px;
    color: #CBD5E1;
}

.paag-bookmarks-login p {
    font-size: 13px;
    margin: 0 0 16px;
    line-height: 1.4;
}

.paag-login-btn {
    display: inline-block;
    padding: 8px 24px;
    background: var(--paag-navy);
    color: #fff;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    transition: background 0.15s;
}

.paag-login-btn:hover {
    background: var(--paag-navy-light);
    color: #fff;
    text-decoration: none;
}

.paag-bookmarks-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.paag-bm-item {
    padding: 8px 10px;
    border-radius: 8px;
    background: #F8FAFC;
    border-left: 3px solid #CBD5E1;
    cursor: pointer;
    transition: background 0.15s;
}

.paag-bm-item:hover { background: #F1F5F9; }

.paag-bm-item-time {
    font-size: 11px;
    color: var(--paag-text-muted);
}

.paag-bm-item-title {
    font-size: 12px;
    font-weight: 600;
    color: var(--paag-navy);
    line-height: 1.3;
    margin-top: 2px;
}

/* ========== RESPONSIVE ========== */

/* Mobile menu hamburger in header - hidden by default */
.paag-mobile-menu {
    display: none;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 8px;
    border: none;
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
    font-size: 22px;
    cursor: pointer;
    flex-shrink: 0;
}

/* Mobile search button - hidden by default */
.paag-mobile-search-btn {
    display: none !important;
}

/* Search close button - hidden by default */
.paag-search-close {
    display: none;
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    padding: 0;
    font-size: 16px;
    line-height: 1;
}

/* Short day names hidden on desktop, shown on mobile */
.paag-tab-short { display: none; }
.paag-tab-full { display: inline; }

/* Old FAB toggle - no longer used */
.paag-sidebar-toggle { display: none; }

@media (max-width: 1200px) {
    .paag-bookmarks-panel { display: none; }
}

/* Tablet breakpoint — sidebar overlay, compact header, abbreviated tabs */
@media (max-width: 900px) {
    .paag-sidebar {
        position: fixed;
        left: 0;
        top: 0;
        bottom: 0;
        z-index: 50;
        transform: translateX(-100%);
        transition: transform 0.25s ease;
        box-shadow: 4px 0 20px rgba(0, 0, 0, 0.3);
    }
    .paag-sidebar.open { transform: translateX(0); }

    .paag-mobile-menu { display: flex; }
    .paag-view-toggle { display: none; }

    .paag-header { padding: 8px 12px; gap: 8px; }
    .paag-header-subtitle { display: none; }

    .paag-header-logo {
        width: auto;
        padding: 0;
    }
    .paag-header-logo a {
        padding: 5px 10px;
    }
    .paag-logo-org { font-size: 13px; }
    .paag-logo-sub { font-size: 9px; margin-top: 2px; padding-top: 2px; }

    .paag-header-title { font-size: 20px; }

    .paag-search-wrapper { display: none; }
    .paag-mobile-search-btn { display: flex !important; }

    .paag-search-wrapper.mobile-open {
        display: flex;
        position: absolute;
        left: 10px;
        right: 10px;
        top: 8px;
        z-index: 10;
        background: var(--paag-navy);
        border-color: var(--paag-accent);
    }
    .paag-search-wrapper.mobile-open input {
        width: 100%;
        flex: 1;
    }
    .paag-search-wrapper.mobile-open .paag-search-close {
        display: flex;
    }

    .paag-header-btn {
        height: 34px;
        padding: 0 8px;
        font-size: 14px;
    }
    .paag-header-btn:not(#tzToggle) {
        width: 34px;
        padding: 0;
        justify-content: center;
    }
    #tzToggle { font-size: 11px; gap: 3px; }

    .paag-tab-full { display: none; }
    .paag-tab-short { display: inline; }
    .paag-tab-date-num { display: none; }
    .paag-tab-text { font-size: 13px; }
    .paag-tab-date { font-size: 10px; }

    .paag-day-tab {
        padding: 6px 4px 8px;
    }

    .paag-day-panel { padding: 10px 12px 40px; }
    .paag-overview { padding: 10px 12px 40px; }
    .paag-section-content { padding: 24px 12px; }
    .paag-card-room-panel { width: 60px; }
    .paag-room-number { font-size: 13px; }

    .paag-filter-bar { overflow-x: auto; }
}

/* Phone breakpoint — hide title, smaller logo, more compact */
@media (max-width: 768px) {
    .paag-header { padding: 8px 10px; gap: 8px; }
    .paag-header-title-block { display: none; }

    .paag-header-logo a {
        padding: 4px 8px;
    }
    .paag-logo-org { font-size: 12px; letter-spacing: 0.03em; }
    .paag-logo-sub { font-size: 8px; margin-top: 1px; padding-top: 1px; }

    .paag-mobile-menu {
        width: 36px;
        height: 36px;
        font-size: 20px;
    }

    .paag-tab-home-text { display: none; }

    .paag-day-tab {
        padding: 6px 2px 8px;
    }

    .paag-day-panel { padding: 10px 12px 40px; }
    .paag-overview { padding: 10px 12px 30px; }

    .paag-overview-block { margin-bottom: 14px; }
    .paag-overview-block h3 { font-size: 15px; margin-bottom: 6px; }
    .paag-overview-desc { font-size: 12px; margin-bottom: 6px; }
    .paag-overview-header h2 { font-size: 18px; }
    .paag-overview-header p { font-size: 13px; }

    .paag-week-row { padding: 8px 10px; }
    .paag-week-day-badge { width: 36px; height: 36px; }
    .paag-week-day-abbr { font-size: 12px; }
    .paag-week-day-month { font-size: 9px; }
    .paag-week-day-full { font-size: 13px; }
    .paag-week-count { font-size: 10px; }

    .paag-keynote-card { padding: 10px 12px; }
    .paag-keynote-label { font-size: 9px; }
    .paag-keynote-title { font-size: 14px; }
    .paag-keynote-speaker { font-size: 12px; }
    .paag-keynote-meta { font-size: 10px; }

    .paag-card-title { font-size: 14px; }
    .paag-bookmarks-panel { display: none; }

    .paag-card-room-panel { width: 50px; }
    .paag-room-prefix { font-size: 8px; }
    .paag-room-number { font-size: 12px; }
}