/* ============================================================
   CesiumJS 3D Building Selector — Estilos
   ============================================================
   Diseño premium con glassmorphism, dark theme, y animaciones.
   Fuente: Inter (Google Fonts).
   ============================================================ */

/* ── RESET Y BASE ──────────────────────────────── */

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

:root {
    /* Colores principales */
    --color-bg-dark: #0a0e1a;
    --color-bg-panel: rgba(14, 20, 36, 0.88);
    --color-bg-glass: rgba(22, 32, 56, 0.72);
    --color-bg-glass-hover: rgba(30, 42, 68, 0.85);
    --color-border: rgba(255, 255, 255, 0.08);
    --color-border-light: rgba(255, 255, 255, 0.12);

    /* Acentos */
    --color-accent: #00e676;
    --color-accent-soft: rgba(0, 230, 118, 0.15);
    --color-hover: #64b5f6;
    --color-hover-soft: rgba(100, 181, 246, 0.15);

    /* Texto */
    --color-text-primary: #e8ecf4;
    --color-text-secondary: #8892a8;
    --color-text-muted: #5c6478;

    /* Feedback */
    --color-success: #00e676;
    --color-info: #64b5f6;
    --color-warning: #ffd54f;
    --color-error: #ff5252;

    /* Tipografía */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-xs: 0.7rem;
    --font-size-sm: 0.78rem;
    --font-size-base: 0.875rem;
    --font-size-md: 1rem;
    --font-size-lg: 1.15rem;
    --font-size-xl: 1.35rem;

    /* Espaciados */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 12px;
    --spacing-lg: 16px;
    --spacing-xl: 24px;

    /* Bordes */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 20px;

    /* Sombras */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.25);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.35);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.45);
    --shadow-glow-accent: 0 0 20px rgba(0, 230, 118, 0.2);

    /* Transiciones */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
}

body {
    font-family: var(--font-family);
    background: var(--color-bg-dark);
    color: var(--color-text-primary);
    overflow: hidden;
    height: 100vh;
    width: 100vw;
}

/* ── CESIUM CONTAINER ──────────────────────────── */

#cesium-container {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

/* Ocultar créditos de CesiumJS (respetar si prefieres mostrarlos) */
.cesium-viewer-bottom {
    display: none !important;
}

/* ── PANTALLA DE CARGA ─────────────────────────── */

#loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-bg-dark);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease;
}

.loading-spinner {
    width: 48px;
    height: 48px;
    border: 3px solid var(--color-border);
    border-top-color: var(--color-accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-bottom: var(--spacing-lg);
}

.loading-text {
    color: var(--color-text-secondary);
    font-size: var(--font-size-base);
    letter-spacing: 0.5px;
}

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

/* ── BARRA SUPERIOR ────────────────────────────── */

#top-bar {
    position: fixed;
    top: var(--spacing-lg);
    left: 50%;
    transform: translateX(-50%);
    z-index: 100;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--color-bg-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.app-title {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-text-primary);
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.app-title svg {
    color: var(--color-accent);
    filter: drop-shadow(0 0 5px rgba(0, 230, 118, 0.4));
}

/* Estilo Botón Marca */
.brand-btn {
    cursor: pointer;
    background: rgba(255, 255, 255, 0.03);
    padding: 4px 12px;
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    transition: all var(--transition-base);
}

.brand-btn:hover {
    background: rgba(0, 230, 118, 0.08);
    border-color: rgba(0, 230, 118, 0.2);
    transform: translateY(-1px);
}

.brand-btn span {
    background: linear-gradient(135deg, #fff 0%, #00e676 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 700;
}

.title-separator {
    width: 1px;
    height: 20px;
    background: var(--color-border-light);
}

#counter-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 28px;
    height: 28px;
    padding: 0 var(--spacing-sm);
    background: var(--color-bg-glass);
    border: 1px solid var(--color-border);
    border-radius: 14px;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-text-secondary);
    transition: all var(--transition-base);
}

#counter-badge.has-items {
    background: var(--color-accent-soft);
    border-color: rgba(0, 230, 118, 0.3);
    color: var(--color-accent);
    box-shadow: var(--shadow-glow-accent);
}

#clear-all-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 6px 14px;
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-secondary);
    font-family: var(--font-family);
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

#clear-all-btn:hover:not(:disabled) {
    background: rgba(255, 82, 82, 0.1);
    border-color: rgba(255, 82, 82, 0.3);
    color: var(--color-error);
}

#clear-all-btn:disabled {
    opacity: 0.35;
    cursor: not-allowed;
}

#connection-status {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    white-space: nowrap;
}

.status-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    flex-shrink: 0;
}

.status-dot.connected {
    background: var(--color-success);
    box-shadow: 0 0 6px rgba(0, 230, 118, 0.5);
}

.status-dot.disconnected {
    background: var(--color-warning);
    box-shadow: 0 0 6px rgba(255, 213, 79, 0.3);
}

/* ── PANEL LATERAL DERECHO ─────────────────────── */

#sidebar {
    position: fixed;
    top: 76px;
    right: var(--spacing-lg);
    bottom: var(--spacing-lg);
    width: 340px;
    z-index: 100;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    pointer-events: none;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1),
                opacity 0.3s ease;
}

#sidebar.collapsed {
    transform: translateX(360px);
    opacity: 0;
    pointer-events: none !important;
}

#sidebar > * {
    pointer-events: auto;
}

/* ── Botón toggle sidebar ── */

#sidebar-toggle {
    position: fixed;
    top: 76px;
    right: 368px;
    z-index: 101;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-glass);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow-sm);
}

#sidebar-toggle:hover {
    background: var(--color-bg-glass-hover);
    color: var(--color-text-primary);
}

#sidebar-toggle.collapsed {
    right: var(--spacing-lg);
}

#sidebar-toggle.collapsed svg {
    transform: rotate(180deg);
}

#sidebar-toggle svg {
    transition: transform 0.3s ease;
}

/* ── Panel de información del edificio ── */

#info-panel {
    background: var(--color-bg-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: all var(--transition-base);
    min-height: 120px;
    max-height: 50vh;
    display: flex;
    flex-direction: column;
}

.panel-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
}

.panel-header svg {
    color: var(--color-hover);
    flex-shrink: 0;
}

.panel-header h2 {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-text-primary);
}

#info-panel-content {
    padding: var(--spacing-lg);
    overflow-y: auto;
}

/* Scrollbar personalizado para el panel de información */
#info-panel-content::-webkit-scrollbar {
    width: 4px;
}
#info-panel-content::-webkit-scrollbar-track {
    background: transparent;
}
#info-panel-content::-webkit-scrollbar-thumb {
    background: var(--color-border-light);
    border-radius: 2px;
}

/* Info placeholder */
.info-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--spacing-xl) var(--spacing-lg);
    color: var(--color-text-muted);
    gap: var(--spacing-md);
}

.info-placeholder svg {
    opacity: 0.3;
}

.info-placeholder p {
    font-size: var(--font-size-sm);
    line-height: 1.5;
}

.info-header {
    margin-bottom: var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--spacing-md);
}

.info-header-left {
    display: flex;
    flex-direction: column;
}

.btn-action-label {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--color-border-light);
    color: var(--color-text-primary);
    padding: 6px 10px;
    border-radius: 8px;
    font-size: 11px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
    flex-shrink: 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-action-label:hover {
    background: var(--color-accent);
    color: white;
    border-color: var(--color-accent);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.btn-action-label svg {
    opacity: 0.9;
}

.info-status {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 12px;
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-sm);
}

.info-status.status-selected {
    background: var(--color-accent-soft);
    color: var(--color-accent);
}

.info-status.status-preview {
    background: rgba(56, 189, 248, 0.15);
    color: #38bdf8;
}

.info-status.status-hover {
    background: var(--color-hover-soft);
    color: var(--color-hover);
}

.info-title {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-text-primary);
    line-height: 1.3;
}

/* ── BOTONES DE ACCIÓN EN PANEL ── */
.info-actions-main {
    margin: var(--spacing-md) 0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.btn-primary-action {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: #ec4899; /* Rosa vibrante */
    color: white;
    border: none;
    border-radius: 12px;
    padding: 12px;
    font-weight: 700;
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 15px rgba(236, 72, 153, 0.3);
}

.btn-primary-action:hover {
    background: #db2777;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(236, 72, 153, 0.4);
}

.btn-group-horizontal {
    display: flex;
    gap: 8px;
}

.btn-secondary-action, .btn-danger-action {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px;
    border-radius: 10px;
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-secondary-action {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--color-border);
    color: var(--color-text-primary);
}

.btn-secondary-action:hover {
    background: rgba(255, 255, 255, 0.1);
}

.btn-danger-action {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    color: #ef4444;
}

.btn-danger-action:hover {
    background: #ef4444;
    color: white;
}

.btn-close-panel {
    background: transparent;
    border: none;
    color: var(--color-text-muted);
    cursor: pointer;
    padding: 4px;
    border-radius: 50%;
    display: flex;
    transition: all 0.2s ease;
}

.btn-close-panel:hover {
    background: rgba(255, 255, 255, 0.1);
    color: white;
}

.info-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.info-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding: var(--spacing-xs) 0;
    border-bottom: 1px solid var(--color-border);
    gap: var(--spacing-sm);
}

.info-row:last-child {
    border-bottom: none;
}

.info-label {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    flex-shrink: 0;
}

.info-value {
    font-size: var(--font-size-sm);
    color: var(--color-text-primary);
    text-align: right;
    word-break: break-word;
}

.info-row-small .info-label,
.info-row-small .info-value {
    font-size: var(--font-size-xs);
}

.info-extra {
    margin-top: var(--spacing-md);
}

.info-extra summary {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    cursor: pointer;
    padding: var(--spacing-xs) 0;
    transition: color var(--transition-fast);
}

.info-extra summary:hover {
    color: var(--color-text-primary);
}

.info-extra-content {
    padding-top: var(--spacing-sm);
}

/* ── Lista de edificios seleccionados ── */

#building-list {
    background: var(--color-bg-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

#building-list-items {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-sm);
}

/* Scrollbar personalizado */
#building-list-items::-webkit-scrollbar {
    width: 4px;
}

#building-list-items::-webkit-scrollbar-track {
    background: transparent;
}

#building-list-items::-webkit-scrollbar-thumb {
    background: var(--color-border-light);
    border-radius: 2px;
}

#empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl);
    text-align: center;
    color: var(--color-text-muted);
    gap: var(--spacing-sm);
    min-height: 120px;
}

#empty-state svg {
    opacity: 0.25;
}

#empty-state p {
    font-size: var(--font-size-sm);
}

/* ── Items individuales ── */

.building-item {
    display: flex;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    margin-bottom: var(--spacing-xs);
    background: var(--color-bg-glass);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    gap: var(--spacing-sm);
    cursor: pointer;
}

.building-item:hover {
    background: var(--color-bg-glass-hover);
    border-color: rgba(0, 230, 118, 0.2);
    transform: translateX(-2px);
}

/* Punto verde indicador */
.building-item-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-accent);
    box-shadow: 0 0 8px rgba(0, 230, 118, 0.5);
    flex-shrink: 0;
    animation: dotPulse 2s ease-in-out infinite;
}

@keyframes dotPulse {
    0%, 100% { box-shadow: 0 0 4px rgba(0, 230, 118, 0.3); }
    50% { box-shadow: 0 0 10px rgba(0, 230, 118, 0.6); }
}

.building-item-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
    flex: 1;
}

.building-item-name {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.building-item-type {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.building-item-actions {
    display: flex;
    align-items: center;
    gap: 2px;
    flex-shrink: 0;
    opacity: 0.4;
    transition: opacity var(--transition-fast);
}

.building-item:hover .building-item-actions {
    opacity: 1;
}

.building-item-fly,
.building-item-remove {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    background: transparent;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    color: var(--color-text-muted);
    cursor: pointer;
    flex-shrink: 0;
    transition: all var(--transition-fast);
}

.building-item-fly:hover {
    background: var(--color-hover-soft);
    border-color: rgba(100, 181, 246, 0.3);
    color: var(--color-hover);
}

.building-item-remove:hover {
    background: rgba(255, 82, 82, 0.1);
    border-color: rgba(255, 82, 82, 0.3);
    color: var(--color-error);
}

/* ── TOAST NOTIFICATIONS ───────────────────────── */

#toast-container {
    position: fixed;
    bottom: var(--spacing-xl);
    left: 50%;
    transform: translateX(-50%);
    z-index: 10000;
    display: flex;
    flex-direction: column-reverse;
    gap: var(--spacing-sm);
    align-items: center;
    pointer-events: none;
}

.toast {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--color-bg-panel);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    font-size: var(--font-size-sm);
    color: var(--color-text-primary);
    white-space: nowrap;
    pointer-events: auto;
    opacity: 0;
    transform: translateY(20px) scale(0.95);
    transition: all var(--transition-base);
}

.toast-visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.toast-exit {
    opacity: 0;
    transform: translateY(-10px) scale(0.95);
}

.toast-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    font-size: 11px;
    font-weight: 700;
    flex-shrink: 0;
}

.toast-success .toast-icon {
    background: var(--color-accent-soft);
    color: var(--color-accent);
}

.toast-info .toast-icon {
    background: var(--color-hover-soft);
    color: var(--color-hover);
}

.toast-warning .toast-icon {
    background: rgba(255, 213, 79, 0.15);
    color: var(--color-warning);
}

.toast-error .toast-icon {
    background: rgba(255, 82, 82, 0.15);
    color: var(--color-error);
}

.toast-message {
    font-weight: 500;
}

/* ── AJUSTES MÓVILES (PWA) ─────────────────────── */

@media (max-width: 768px) {
    #sidebar {
        width: 100%;
        right: 0;
        left: 0;
        bottom: 0px;
        top: auto;
        height: auto;
        border-radius: 24px 24px 0 0;
        transform: translateY(100%);
        transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 2000;
        box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.5);
        background: rgba(15, 23, 42, 0.95);
        backdrop-filter: blur(20px);
    }
    
    #sidebar.active {
        transform: translateY(0);
    }

    /* Ocultar elementos que no caben o no son necesarios en el Bottom Sheet móvil */
    #building-list {
        display: none; 
    }
    
    #info-panel {
        padding: 24px 20px;
        max-height: 70vh;
        overflow-y: auto;
    }

    #info-panel::before {
        content: '';
        display: block;
        width: 40px;
        height: 4px;
        background: rgba(255, 255, 255, 0.2);
        border-radius: 2px;
        margin: -10px auto 20px;
    }
    
    #sidebar-toggle {
        display: none;
    }
    
    .app-title {
        font-size: 14px;
    }

    #top-bar {
        width: calc(100% - 20px);
        margin: 10px;
        padding: 8px;
        border-radius: 12px;
    }

    #instructions {
        display: none;
    }
}

/* ── INSTRUCCIONES (esquina inferior izquierda) ── */

#instructions {
    position: fixed;
    bottom: var(--spacing-lg);
    left: var(--spacing-lg);
    z-index: 100;
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--color-bg-glass);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    max-width: 260px;
    transition: opacity 0.6s ease, transform 0.6s ease;
}

#instructions.fade-out {
    opacity: 0;
    transform: translateY(20px);
    pointer-events: none;
}

.instructions-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.instructions-list li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-xs);
    color: var(--color-text-secondary);
    line-height: 1.4;
}

.instructions-list .key {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 20px;
    height: 20px;
    padding: 0 5px;
    background: var(--color-bg-glass-hover);
    border: 1px solid var(--color-border-light);
    border-radius: 4px;
    font-size: 10px;
    font-weight: 600;
    color: var(--color-text-primary);
    flex-shrink: 0;
}

/* ── RESPONSIVE ────────────────────────────────── */

@media (max-width: 1100px) {
    #sidebar {
        width: 300px;
    }
}

@media (max-width: 900px) {
    #sidebar {
        width: 280px;
        right: var(--spacing-sm);
    }

    #top-bar {
        padding: var(--spacing-xs) var(--spacing-md);
        gap: var(--spacing-sm);
    }

    .app-title {
        font-size: var(--font-size-sm);
    }

    #instructions {
        display: none;
    }
}

/* ── ANIMACIONES ───────────────────────────────── */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

#info-panel.active {
    animation: fadeInUp 0.3s ease;
}
/* -- TOOLBAR BOTONES -- */
.toolbar-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 6px 14px;
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-secondary);
    font-family: var(--font-family);
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.toolbar-btn:hover {
    background: var(--color-hover-soft);
    border-color: rgba(100, 181, 246, 0.3);
    color: var(--color-hover);
}

.toolbar-btn.outline {
    border-color: var(--color-border-light);
}

.toolbar-btn.active {
    background: var(--color-accent-soft);
    border-color: rgba(0, 230, 118, 0.3);
    color: var(--color-accent);
}

/* -- MODO CAPTURA -- */
body.capture-mode #instructions,
body.capture-mode #map-controls {
    display: none !important;
}

/* ════════════════════════════════════════════
   CONTROLES DE MAPA (NAVEGACIÓN)
   ════════════════════════════════════════════ */
#map-controls {
    position: fixed;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 8px;
    background: rgba(15, 23, 42, 0.7);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 8px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.4);
    z-index: 1000;
    transition: right 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Si el panel está abierto, movemos los controles para que no estorben */
#sidebar.active ~ #map-controls {
    right: 380px;
}

.map-ctrl-btn {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    border-radius: 10px;
    color: rgba(255, 255, 255, 0.8);
    cursor: pointer;
    transition: all 0.2s ease;
}

.map-ctrl-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    transform: scale(1.05);
}

.map-ctrl-btn:active {
    transform: scale(0.95);
    background: rgba(255, 255, 255, 0.2);
}

.map-ctrl-btn.highlight {
    color: #38bdf8;
}

.map-ctrl-btn.highlight:hover {
    background: rgba(56, 189, 248, 0.15);
}

.map-ctrl-divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
    margin: 4px 6px;
}

/* Responsividad para móviles */
@media (max-width: 768px) {
    #map-controls {
        right: 15px;
        padding: 6px;
        top: auto;
        bottom: 100px;
        transform: none;
    }
    
    .map-ctrl-btn {
        width: 44px;
        height: 44px;
    }
}