/* ===========================================================
   MAPA DE COAUTORiAS "” Hoja de estilos unificada
   Universidad del Rosario - Red de Investigadores
   =========================================================== */

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

/* ===========================================================
   THEME VARIABLES (UR Branding)
   =========================================================== */
:root {
    /* LIGHT MODE por defecto (UR Light Grey #F8F8F8) */
    --bg: #F8F8F8;
    --bg2: #ffffff;
    --glass-bg: rgba(255, 255, 255, 0.92);
    --glass-border: rgba(25, 3, 86, 0.15);
    --text: #212529;
    --text-muted: #475569;
    --text-subtle: #64748b;
    --accent: #DA0921;
    --accent-dim: rgba(218, 9, 33, 0.12);
    --input-bg: rgba(25, 3, 86, 0.05);
    --input-border: rgba(25, 3, 86, 0.15);
    --link-stroke: rgba(25, 3, 86, 0.7);
    --node-label: #190356;
    --node-shadow: #ffffff;
    --shadow: 0 4px 16px rgba(25, 3, 86, 0.12);
}

[data-theme="dark"] {
    /* DARK MODE (Navy #190356) */
    --bg: #11023a;
    --bg2: #190356;
    --glass-bg: rgba(25, 3, 86, 0.85);
    --glass-border: rgba(255, 255, 255, 0.12);
    --text: #f8f8f8;
    --text-muted: #cbd5e1;
    --text-subtle: #94a3b8;
    --accent: #DA0921;
    --accent-dim: rgba(218, 9, 33, 0.15);
    --input-bg: rgba(255, 255, 255, 0.08);
    --input-border: rgba(255, 255, 255, 0.15);
    --link-stroke: rgba(200, 210, 230, 0.6);
    --node-label: #f8f8f8;
    --node-shadow: #11023a;
    --shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}

/* -- BODY BASE (fuente Inter aplicada globalmente) -- */
body {
    font-family: 'Inter', 'Segoe UI', sans-serif;
    margin: 0;
    padding: 0;
    /* overflow: hidden removido para no bloquear el scroll en VIVO padre */
    background: var(--bg);
    color: var(--text);
    transition: background 0.3s, color 0.3s;
}

/* -- HEADER (barra superior del mapa) -- */
#app-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 48px;
    background: var(--glass-bg);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    padding: 0 16px;
    z-index: 20;
    gap: 10px;
    overflow: visible;
}

.logo-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: linear-gradient(135deg, #38bdf8, #818cf8);
    flex-shrink: 0;
}

#app-header h1 {
    font-size: 13px;
    font-weight: 700;
    color: var(--text);
    margin: 0;
}

#app-header .subtitle {
    font-size: 11px;
    color: var(--text-muted);
}

/* ── WRAPPER PRINCIPAL ─────────────────────────────────── */
/*
 * Usamos position:relative para que el mapa se inserte en el flujo normal
 * de la pagina de VIVO permitiendo hacer scroll natural hacia el footer.
 * La altura usa calc() para ocupar casi toda la pantalla inicial,
 * pero fluye con la pagina si el usuario baja con el mouse wheel.
 */
#coauthor-map-wrapper {
    font-family: 'Inter', 'Segoe UI', sans-serif;
    position: relative;
    width: 100%;
    /* En lugar de calcular una altura estática que deja huecos, 
       forzamos una altura mínima sustancial para el mapa integrado */
    min-height: 800px;
    height: 85vh;
    background: var(--bg);
    color: var(--text);
    transition: background 0.3s, color 0.3s;
    overflow: hidden;
}

/* El SVG ocupa todo el espacio del wrapper */
#coauthor-map-wrapper #network-graph {
    display: block;
    width: 100%;
    height: 100%;
    background: var(--bg);
    transition: background 0.3s;
}

/* ── GLASS BASE ────────────────────────────────────────── */
.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(14px);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    box-shadow: var(--shadow);
}

/* ── HEADER BUTTONS (theme / help) ─────────────────────── */
.hdr-btn {
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    color: var(--text-subtle);
    border-radius: 6px;
    font-size: 12px;
    font-family: 'Inter', sans-serif;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hdr-btn:hover {
    background: var(--accent-dim);
    color: var(--accent);
    border-color: var(--accent);
}

.hdr-btn.active {
    background: var(--accent-dim);
    color: var(--accent);
    border-color: var(--accent);
}

#btn-theme {
    width: 32px;
    height: 32px;
    font-size: 16px;
    border-radius: 8px;
}

#btn-help {
    width: 32px;
    height: 32px;
    font-size: 14px;
    font-weight: 700;
    border-radius: 50%;
}

#header-right {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-left: auto;
}

/* ── CONTROLS (top-left panel) ─────────────────────────── */
#controls {
    position: absolute;
    top: 68px;
    /* Was 20px; moved down to clear #app-header */
    left: 20px;
    padding: 14px 16px;
    z-index: 10;
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: clamp(200px, 25vw, 280px);
}

.switch-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 13px;
    font-weight: 500;
    color: var(--text);
}

.switch {
    position: relative;
    display: inline-block;
    width: 40px;
    height: 22px;
    flex-shrink: 0;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    inset: 0;
    background: var(--input-bg);
    transition: .3s;
    border-radius: 22px;
    border: 1px solid var(--input-border);
}

.slider:before {
    position: absolute;
    content: "";
    height: 16px;
    width: 16px;
    left: 2px;
    bottom: 2px;
    background: var(--text-subtle);
    transition: .3s;
    border-radius: 50%;
}

input:checked+.slider {
    background: var(--accent);
    border-color: var(--accent);
}

input:checked+.slider:before {
    transform: translateX(18px);
    background: white;
}

/* ── SEARCH ────────────────────────────────────────────── */
#search-container {
    position: relative;
    display: flex;
    gap: 8px;
}

#search-input {
    flex: 1;
    padding: 8px 12px;
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: 6px;
    font-size: 13px;
    font-family: 'Inter', sans-serif;
    color: var(--text);
    outline: none;
    transition: border-color 0.2s;
}

#search-input::placeholder {
    color: var(--text-muted);
}

#search-input:focus {
    border-color: var(--accent);
}

#search-btn {
    background: var(--accent);
    color: #fff;
    border: none;
    padding: 8px 10px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    transition: opacity 0.2s;
}

[data-theme="dark"] #search-btn {
    color: #0f172a;
}

#search-btn:hover {
    opacity: 0.85;
}

#search-suggestions {
    position: absolute;
    left: 0;
    top: 100%;
    margin-top: 4px;
    width: 100%;
    background: var(--bg2);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    box-shadow: var(--shadow);
    max-height: 220px;
    overflow-y: auto;
    z-index: 100;
    display: none;
}

.suggestion-item {
    padding: 9px 12px;
    font-size: 13px;
    cursor: pointer;
    color: var(--text);
    border-bottom: 1px solid var(--glass-border);
    transition: background 0.15s;
}

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

.suggestion-item:hover,
.suggestion-item.active {
    background: var(--accent-dim);
    color: var(--accent);
}

/* ── CLOSE DETAIL BUTTON (inside header-right) ───────────── */
#btn-close-detail {
    display: none;
    background: var(--accent);
    color: #fff;
    border: none;
    padding: 7px 12px;
    font-size: 13px;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    cursor: pointer;
    border-radius: 6px;
    z-index: 100;
    box-shadow: 0 2px 8px rgba(218, 9, 33, 0.2);
    transition: all 0.2s;
    margin-left: 8px;
    align-items: center;
    gap: 4px;
}

#btn-close-detail:hover {
    background: #b80718;
    transform: scale(1.03);
}

/* ── NODE PROFILE SIDEBAR ────────────────────────────────/* ── NODE PROFILE SIDEBAR ──────────────────────────────────── */
#node-sidebar {
    position: absolute;
    top: 56px;
    right: 20px;
    bottom: 230px;
    /* Suficiente espacio para no chocar con la leyenda de 3 filas */
    width: clamp(220px, 22vw, 300px);
    overflow-y: auto;
    padding: 14px;
    z-index: 15;
    display: none;
    flex-direction: column;
    gap: 8px;
}

#node-sidebar.visible {
    display: flex;
}

.sidebar-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 10px;
}

.node-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 17px;
    font-weight: 700;
    flex-shrink: 0;
    color: #0f172a;
}

.node-name {
    font-size: 14px;
    font-weight: 700;
    color: var(--text);
    line-height: 1.3;
    flex: 1;
}

.node-faculty {
    display: inline-block;
    font-size: 10px;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 20px;
    margin-top: 3px;
}

.node-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.stat-box {
    background: var(--input-bg);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    padding: 10px 12px;
    text-align: center;
}

.stat-value {
    font-size: 22px;
    font-weight: 700;
    color: var(--accent);
    line-height: 1;
}

.stat-label {
    font-size: 10px;
    color: var(--text-muted);
    margin-top: 3px;
}

.sidebar-section-title {
    font-size: 10px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-bottom: 4px;
}

.coauthor-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 7px 8px;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.15s;
    gap: 8px;
}

.coauthor-item:hover {
    background: var(--accent-dim);
}

.coauthor-name {
    font-size: 12px;
    color: var(--text);
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.coauthor-count {
    font-size: 11px;
    font-weight: 600;
    color: var(--accent);
    background: var(--accent-dim);
    padding: 2px 7px;
    border-radius: 10px;
    white-space: nowrap;
}

#btn-ego-net {
    width: 100%;
    padding: 9px;
    border: none;
    border-radius: 8px;
    background: linear-gradient(135deg, #38bdf8, #818cf8);
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    font-family: 'Inter', sans-serif;
    cursor: pointer;
    transition: opacity 0.2s;
}

[data-theme="dark"] #btn-ego-net {
    color: #0f172a;
}

#btn-ego-net:hover {
    opacity: 0.88;
}

#sidebar-close {
    cursor: pointer;
    color: var(--text-muted);
    font-size: 16px;
    transition: color 0.2s;
}

#sidebar-close:hover {
    color: #f87171;
}

/* ── EDGE INFO PANEL ───────────────────────────────────── */
#info-panel {
    position: absolute;
    bottom: 220px;
    /* Igual que el sidebar para librar la leyenda completamente */
    left: 20px;
    padding: 16px 20px;
    z-index: 15;
    display: none;
    width: clamp(220px, 22vw, 300px);
    color: var(--text);
}

#info-panel h3 {
    margin: 0 0 10px;
    font-size: 13px;
    color: var(--text);
    border-bottom: 1px solid var(--glass-border);
    padding-bottom: 8px;
}

#info-panel p {
    margin: 6px 0;
    font-size: 13px;
    color: var(--text-subtle);
    line-height: 1.4;
}

#info-close {
    position: absolute;
    top: 12px;
    right: 14px;
    cursor: pointer;
    font-size: 15px;
    color: var(--text-muted);
}

#info-close:hover {
    color: #f87171;
}

/* ── HOVER TOOLTIP ─────────────────────────────────────── */
#hover-tooltip {
    position: absolute;
    background: rgba(15, 23, 42, 0.96);
    color: #f1f5f9;
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 12px;
    font-family: 'Inter', sans-serif;
    pointer-events: none;
    opacity: 0;
    z-index: 1000;
    transition: opacity 0.15s ease;
    transform: translate(-50%, -100%);
    margin-top: -10px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    white-space: nowrap;
}

[data-theme="light"] #hover-tooltip {
    background: rgba(30, 41, 59, 0.95);
}

/* ── HELP / INFO OVERLAY ───────────────────────────────── */
#info-overlay {
    position: absolute;
    top: 20px;
    right: 20px;
    width: clamp(220px, 22vw, 300px);
    padding: 18px 20px;
    z-index: 30;
    display: none;
    color: var(--text-subtle);
    max-height: calc(100vh - 130px);
    overflow-y: auto;
}

#info-overlay.visible {
    display: block;
}

#info-overlay h4 {
    margin: 0 0 3px;
    font-size: 14px;
    font-weight: 700;
    color: var(--text);
}

#info-overlay .ov-subtitle {
    font-size: 11px;
    color: var(--text-muted);
    margin-bottom: 12px;
}

#info-overlay hr {
    border: 0;
    border-top: 1px solid var(--glass-border);
    margin: 10px 0;
}

.ov-section {
    font-size: 10px;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.6px;
    margin-bottom: 8px;
}

.exp-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
}

.exp-icon {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
}

.exp-icon--emoji {
    font-size: 17px;
}

.exp-text {
    line-height: 1.35;
    font-size: 12px;
}

.exp-text strong {
    color: var(--text);
}

/* ── HELP OVERLAY DESCRIPTION ──────────────────────────── */
.ov-description {
    font-size: 12px;
    line-height: 1.5;
}

/* ── SVG / NETWORK ─────────────────────────────────────── */
/*
 * NOTA: El tamai±o del SVG lo controla el selector compuesto
 * #coauthor-map-wrapper #network-graph (li­nea ~80) con width/height: 100%.
 * No se necesita una regla adicional aqui­ "” el selector scoped
 * tiene mayor especificidad y evita conflictos.
 * (Regla de 100vw/100vh eliminada para no luchar con el wrapper)
 */

.node {
    cursor: pointer;
    transition: filter 0.2s, opacity 0.3s;
}

.node:hover {
    filter: drop-shadow(0 0 10px currentColor);
}

.node.dimmed {
    opacity: 0.07;
}

.link {
    cursor: pointer;
    transition: stroke-opacity 0.2s, opacity 0.3s;
}

.link.dimmed {
    opacity: 0.04;
}

.node-label {
    font-family: 'Inter', sans-serif;
    font-size: 10px;
    fill: var(--node-label);
    pointer-events: none;
    font-weight: 600;
}

.node-label-shadow {
    font-family: 'Inter', sans-serif;
    font-size: 10px;
    stroke: var(--node-shadow);
    stroke-width: 4px;
    stroke-linejoin: round;
    fill: none;
    pointer-events: none;
    font-weight: 600;
}

.node-pubs-label {
    font-family: 'Inter', sans-serif;
    /* fill se asigna dinámicamente por JS usando getContrastTextColor() */
    font-weight: 700;
    text-anchor: middle;
    dominant-baseline: central;
    pointer-events: none;
}



/* ── SIDEBAR FLEX UTILITY ──────────────────────────────── */
.sidebar-info-col {
    flex: 1;
}

/* ===========================================================
   CINEMATIC LOADING OVERLAY
   =========================================================== */
#cinematic-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.8s ease;
}

#cinematic-overlay.overlay-hidden {
    opacity: 0;
    pointer-events: none;
}

#cinematic-overlay.overlay-gone {
    display: none;
}

#loading-overlay.gone {
    display: none;
}

.loading-backdrop {
    position: absolute;
    inset: 0;
    background: var(--bg);
    backdrop-filter: blur(0px);
}

.loading-card {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
}

/* ── Orbit animation ── */
.orbit-container {
    position: relative;
    width: 140px;
    height: 140px;
    margin-bottom: 8px;
}

.orbit {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: flex-start;
    justify-content: center;
}

.orbit-1 {
    animation: spin 3s linear infinite;
}

.orbit-2 {
    animation: spin 5s linear infinite reverse;
}

.orbit-3 {
    animation: spin 8s linear infinite;
}

.orbit-node {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    margin-top: -5px;
    box-shadow: 0 0 8px currentColor;
}

.n1 {
    background: #38bdf8;
    color: #38bdf8;
}

.n2 {
    background: #a78bfa;
    color: #a78bfa;
}

.n3 {
    background: #DA0921;
    color: #DA0921;
}

.orbit-center {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.orbit-core {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: linear-gradient(135deg, #38bdf8, #818cf8);
    box-shadow: 0 0 20px #38bdf890, 0 0 40px #818cf840;
    animation: pulse-core 2s ease-in-out infinite;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

@keyframes pulse-core {

    0%,
    100% {
        transform: scale(1);
        box-shadow: 0 0 20px #38bdf890;
    }

    50% {
        transform: scale(1.2);
        box-shadow: 0 0 35px #38bdf8cc, 0 0 60px #818cf850;
    }
}

.loading-title {
    font-family: 'Inter', sans-serif;
    font-size: 20px;
    font-weight: 700;
    color: var(--text);
    letter-spacing: -0.3px;
}

.loading-subtitle {
    font-size: 12px;
    color: var(--text-muted);
    letter-spacing: 0.3px;
}

.loading-bar-wrap {
    width: 200px;
    height: 3px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 99px;
    overflow: hidden;
}

.loading-bar-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, #38bdf8, #818cf8, #DA0921);
    border-radius: 99px;
    transition: width 0.3s ease;
}

.loading-bar-fill.bar-full {
    width: 100%;
}

.loading-bar-fill.bar-generating {
    width: 85%;
    transition: width 120s linear;
}

.loading-status {
    font-size: 11px;
    color: var(--text-subtle);
    letter-spacing: 0.5px;
}

/* ===========================================================
   JS-GENERATED CONTENT "” Clases para HTML dinamico
   generado por network_logic.js
   =========================================================== */

/* Tooltip: texto secundario (coautori­as count) */
.tooltip-meta {
    color: var(--text-subtle);
}

/* Suggestions: texto secundario (grupo/facultad) */
.suggestion-group {
    color: var(--text-muted);
}

/* Edge info panel: contenido dinamico */
.edge-label {
    color: var(--text-subtle);
}

.edge-name {
    color: var(--text);
    font-weight: 600;
}

.edge-connector {
    color: var(--text-subtle);
    margin: 2px 0;
}

.edge-separator {
    border: 0;
    border-top: 1px solid var(--glass-border);
    margin: 12px 0;
}

.edge-count {
    color: var(--accent);
    font-weight: 700;
    font-size: 1.125rem;
}

/* Mini-loader overlay (toggle externos) */
.mini-loader {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 9999;
    background: var(--glass-bg);
    padding: 20px 40px;
    border-radius: 12px;
    color: var(--accent);
    border: 1px solid var(--accent);
    box-shadow: var(--shadow);
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 1.125rem;
    font-weight: 500;
}

/* ── ERROR STATE ───────────────────────────────────────── */
.error-message {
    color: #f87171;
    text-align: center;
    padding: 40px;
    font-size: 16px;
}

/* ===========================================================
   LEGEND BAR "” theme-aware
   =========================================================== */
#legend-panel {
    /*
     * position:absolute (no fixed) para que se quede dentro del
     * #coauthor-map-wrapper que ya es position:fixed.
     * Un hijo fixed dentro de un padre fixed actiºa como absolute
     * respecto al viewport, no al padre "” causari­a salidas del wrapper.
     */
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--glass-bg, rgba(10, 17, 35, 0.88));
    backdrop-filter: blur(14px);
    border-top: 1px solid var(--glass-border, rgba(255, 255, 255, 0.07));
    padding: 8px 16px;
    display: flex;
    align-items: center;
    z-index: 20;
    /* Siempre encima del sidebar y info-panel */
    transition: transform 0.3s ease;
    min-height: 48px;
    gap: 8px;
    flex-wrap: wrap;
}

#legend-panel.collapsed {
    transform: translateY(100%);
}

#legend-content {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px;
    flex: 1;
}

#legend-title {
    font-family: 'Inter', 'Segoe UI', sans-serif;
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted, #64748b);
    margin-right: 4px;
    white-space: nowrap;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Faculty pill buttons */
.legend-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 11px;
    border-radius: 20px;
    border: 1px solid transparent;
    background: var(--input-bg, rgba(255, 255, 255, 0.06));
    font-family: 'Inter', 'Segoe UI', sans-serif;
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    color: var(--text-subtle, #94a3b8);
    transition: all 0.2s ease;
    white-space: nowrap;
}

.legend-btn:hover {
    background: var(--accent-dim, rgba(255, 255, 255, 0.1));
    color: var(--text, #e2e8f0);
}

.legend-btn.active {
    border-color: currentColor;
    color: var(--text, #f1f5f9);
    background: var(--input-bg, rgba(255, 255, 255, 0.08));
}

.legend-color-dot {
    width: 24px !important;
    height: 24px !important;
    border-radius: 50%;
    flex-shrink: 0;
}

/* Reset button */
#legend-reset-btn {
    padding: 4px 11px;
    border-radius: 20px;
    border: 1px solid rgba(248, 113, 113, 0.3);
    background: rgba(248, 113, 113, 0.08);
    font-size: 12px;
    font-family: 'Inter', 'Segoe UI', sans-serif;
    color: #f87171;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
    display: none;
}

#legend-reset-btn:hover {
    background: rgba(248, 113, 113, 0.18);
}

/* ── TOGGLE "” inline inside bar, right edge ────────────── */
#legend-toggle {
    position: absolute;
    right: 16px;
    /*
     * bottom: 100% coloca el boton justo encima del borde superior
     * de #legend-panel, sin importar cuanto mida el panel.
     * Antes se usaba top: -28px (hardcoded), que rompi­a si la
     * altura del panel cambiaba (p.ej. al wrappear en movil).
     */
    bottom: 100%;
    background: var(--glass-bg, rgba(10, 17, 35, 0.88));
    backdrop-filter: blur(14px);
    border: 1px solid var(--glass-border, rgba(255, 255, 255, 0.07));
    border-bottom: none;
    border-radius: 8px 8px 0 0;
    padding: 4px 12px;
    font-size: 11px;
    font-family: 'Inter', 'Segoe UI', sans-serif;
    cursor: pointer;
    color: var(--text-muted, #64748b);
    white-space: nowrap;
    transition: all 0.2s;
    line-height: 1.5;
}

#legend-toggle:hover {
    color: var(--text, #e2e8f0);
    background: var(--accent-dim, rgba(255, 255, 255, 0.1));
}

/* ===========================================================
   VIVO INTEGRATION (estilos para mapaCoautores.ftl)
   =========================================================== */
#wrapper-content,
#content,
#content-wrapper,
#main-content,
.contentsBrowse,
#pageContent {
    padding: 0 !important;
    margin: 0 !important;
    max-width: 100% !important;
    width: 100% !important;
}

/*
 * #mapa-coautores-container — Contenedor del iframe del mapa.
 */
#mapa-coautores-container {
    width: 100%;
    height: calc(100vh - 55px);
    overflow: hidden;
    position: relative;
}

#mapa-coautores-container iframe {
    width: 100%;
    height: 100%;
    border: none;
    display: block;
}

/* ===========================================================
   RESPONSIVE DESIGN
   =========================================================== */

/* ── Tablet (≤1024px) ──────────────────────────────────── */
/*
 * Las reglas de ancho fijo en px (240px, 280px) se eliminaron
 * porque luchaban con los clamp() ya definidos en la regla base:
 *   #controls:     clamp(200px, 25vw, 280px)
 *   #node-sidebar: clamp(220px, 22vw, 300px)
 * clamp() ya es adaptativo por naturaleza, no necesita overrides
 * adicionales en media queries para comportamiento tablet.
 *
 * @media screen and (max-width: 1024px) {
 *   #controls { width: 240px; }     ← conflicto con clamp()
 *   #node-sidebar { width: 280px; } ← conflicto con clamp()
 * }
 */

/* ── Mobile (≤768px) ───────────────────────────────────── */
@media screen and (max-width: 768px) {

    .hdr-btn {
        font-size: 11px;
        padding: 4px 8px;
    }

    /* Panel de Controles: ancho completo */
    #controls {
        top: 10px;
        left: 8px;
        right: 8px;
        width: auto;
        padding: 10px 12px;
        border-radius: 8px;
    }

    /* Dropdown de biºsqueda: ancho completo */
    #search-dropdown {
        top: auto;
        left: 8px;
        right: 8px;
        width: auto;
    }

    /* Sidebar de Nodo: bottom sheet en movil */
    #node-sidebar {
        top: auto;
        bottom: 0;
        right: 0;
        left: 0;
        width: 100%;
        max-height: 55vh;
        border-radius: 16px 16px 0 0;
        border-top: 1px solid var(--glass-border);
        border-left: none;
        transform: translateX(0) translateY(100%);
        transition: transform 0.3s ease;
    }

    #node-sidebar.active {
        transform: translateX(0) translateY(0);
    }

    /* Panel de ayuda (overlay ?): centrado modal */
    #info-overlay {
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        width: 92vw;
        max-height: 80vh;
        right: auto;
        overflow-y: auto;
    }

    #info-overlay.visible {
        transform: translate(-50%, -50%);
    }

    /* Panel de coautori­a (info-panel) */
    #info-panel {
        bottom: auto;
        top: 120px;
        left: 8px;
        right: 8px;
        width: auto;
    }

    /* Reducir tamai±o de fuentes SVG en la red */
    .node-label,
    .node-label-shadow {
        font-size: 8px;
    }
}

/* ===========================================================
   BOTONES FLOTANTES "” Red personal y Leyenda
   =========================================================== */
#info-toggle-btn {
    position: fixed;
    z-index: 900;
    border: none;
    border-radius: 24px;
    padding: 10px 20px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
    transition: background 0.2s, transform 0.15s;
    width: max-content;
}

#info-toggle-btn {
    top: 140px !important;
    right: 30px !important;
    background: var(--glass-bg, rgba(255, 255, 255, 0.92)) !important;
    color: var(--text, #212529) !important;
    border: 1px solid var(--glass-border, rgba(25, 3, 86, 0.15)) !important;
    border-radius: 50% !important;
    /* Hacerlo circular */
    width: 48px !important;
    height: 48px !important;
    padding: 0 !important;
    font-size: 24px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}

#info-toggle-btn:hover {
    background: #e2e8f0;
    transform: scale(1.08);
}



#btn-close-detail:hover {
    background: #b80718;
    transform: scale(1.04);
}

.sidebar-actions {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 16px;
}

/* ═══════════════════════════════════════════════════════════
   CLASES UTILITARIAS (extraidas de index.html)
   ═══════════════════════════════════════════════════════════ */
/* -- MOVED INLINE STYLES FROM HTML ----------------? */
.sidebar-flex {
    flex: 1;
}

#toggle-external-wrapper {
    display: none;
    justify-content: space-between;
    margin-top: 10px;
    width: 100%;
    padding: 8px 12px;
    background: rgba(0, 0, 0, 0.1);
    border-radius: 8px;
}

.ov-text-custom {
    font-size: 12px;
    line-height: 1.5;
}

.icon-large {
    font-size: 17px;
}

#network-graph {
    width: 100%;
    height: 100%;
}

.coauthor-map-wrapper {
    width: 100%;
    /* Se remueve height duplicado para usar el del ID y evitar conflictos */
    border: none;
    overflow: hidden;
    position: relative;
}

.coauthor-iframe {
    width: 100%;
    height: 100%;
    border: none;
    overflow: hidden;
}

.coauthor-fullscreen-container {
    text-align: right;
    padding: 15px 20px;
    background: transparent;
}

.coauthor-fullscreen-btn {
    display: inline-block;
    background: #DA0921;
    color: #fff;
    padding: 10px 20px;
    text-decoration: none;
    font-weight: bold;
    border-radius: 8px;
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    box-shadow: 0 4px 12px rgba(218, 9, 33, 0.25);
    transition: background 0.2s;
}

.coauthor-fullscreen-btn:hover {
    background: #b9061a;
}

.toggle-label {
    font-size: 13px;
    font-weight: 600;
}

/* ── BOTON VISTA COMPLETA (dentro del iframe header) ─────── */
#btn-fullscreen {
    background: var(--accent);
    color: #fff;
    border: none;
    padding: 7px 12px;
    /* Ligeramente mas pequeno para alinearse con los botones del header */
    font-size: 13px;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    cursor: pointer;
    border-radius: 6px;
    z-index: 25;
    box-shadow: 0 2px 8px rgba(218, 9, 33, 0.2);
    transition: all 0.2s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-left: 8px;
    /* Separacion de los otros botones del header */
}

#btn-fullscreen:hover {
    background: #b80718;
    transform: scale(1.02);
}

/* ── TOGGLE PERFILES EXTERNOS (sidebar ego-network) ── */
/* Oculto por defecto, JS lo muestra con display:flex
   cuando se entra al modo red personal (ego-network)   */
#toggle-external-wrapper {
    display: none;
    justify-content: space-between;
    margin-top: 10px;
    width: 100%;
    padding: 8px 12px;
    background: rgba(0, 0, 0, 0.1);
    border-radius: 8px;
}

/* ── BOTON RESET FILTRO FACULTAD ──────────────────── */
/* Oculto por defecto, JS lo muestra al filtrar        */
#legend-reset-btn {
    display: none;
}

/* ── UTILIDADES EXTRAIDAS DEL HTML ────────────────── */
.sidebar-flex {
    flex: 1;
}

.ov-text-custom {
    font-size: 12px;
    line-height: 1.5;
}

.icon-large {
    font-size: 17px;
}

/* SVG principal del grafo - ocupa toda la ventana */
#network-graph {
    width: 100vw;
    height: 100vh;
}

/* ===========================================================
   MINI-OVERLAY DE RECALCULO
   Velo ligero glassmorphism que cubre brevemente el mapa
   mientras D3 recalcula posiciones al togglear externos.
   =========================================================== */
#recalc-overlay {
    position: fixed;
    inset: 0;
    z-index: 500;
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    background: rgba(248, 248, 248, 0.65);
    backdrop-filter: blur(8px);
    opacity: 0;
    transition: opacity 0.3s ease;
}

[data-theme="dark"] #recalc-overlay {
    background: rgba(17, 2, 58, 0.7);
}

#recalc-overlay.visible {
    display: flex;
    opacity: 1;
}

#recalc-overlay.fade-out {
    opacity: 0;
}

/* Spinner CSS puro — anillo girando */
.recalc-spinner {
    width: 36px;
    height: 36px;
    border: 3px solid var(--glass-border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: recalc-spin 0.8s linear infinite;
}

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

.recalc-text {
    font-family: 'Inter', sans-serif;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-muted);
    letter-spacing: 0.3px;
}
/* -- LAYER TOGGLE (Pubs vs Projects) -- */
.layer-toggle {
    display: flex;
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: 8px;
    padding: 3px;
    gap: 3px;
    height: 36px;
}

.layer-btn {
    background: transparent;
    border: none;
    color: var(--text-subtle);
    font-size: 11px;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    padding: 2px 12px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}

.layer-btn svg {
    flex-shrink: 0;
    transition: transform 0.2s;
}

.layer-btn[data-layer="pubs"] svg { color: #f59e0b; }
.layer-btn[data-layer="grants"] svg { color: #10b981; }

.layer-btn:hover svg {
    transform: translateY(-2px);
}

.layer-btn:hover {
    color: var(--text);
    background: rgba(255, 255, 255, 0.05);
}

.layer-btn.active {
    background: var(--bg2);
    color: var(--accent);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
}

[data-theme="dark"] .layer-btn.active {
    background: rgba(218, 9, 33, 0.15);
    color: #ff4d4d;
    box-shadow: 0 0 10px rgba(218, 9, 33, 0.2);
}