:root {
            /* Paleta Unisex de Lujo - Tonos Oscuros, Bronces, Champán y Marfil */
            --bg-dark: #0d0c10;
            --bg-gradient-end: #16141c;
            --bronze-accent: #a37c5a; 
            --champagne: #ecdcb9;
            --ivory: #f4f0e6;
            --warm-white: #fcfbfa;
            --smoke-grey: #858179;
            --gold-soft: #caab6a;

            /* Estados Semánticos (Versión Elegante y Atenuada) */
            --available: #466e5e;  /* Verde Jade Oscuro */
            --pause: #b58949;      /* Ámbar Suave */
            --occupied: #7d2429;   /* Rojo Vino */
            --cleaning: #234457;   /* Azul Petróleo */
            --absent: #4f4d52;     /* Gris Ceniza */

            /* Glassmorphism Estable */
            --card-bg: rgba(255, 255, 255, 0.03);
            --card-border: rgba(255, 255, 255, 0.07);
            --blur: blur(20px);

            /* Tipografías */
            --font-main: 'Outfit', sans-serif;
            --font-title: 'Cormorant Garamond', serif;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            -webkit-font-smoothing: antialiased;
        }

        body {
            font-family: var(--font-main);
            color: var(--warm-white);
            background: linear-gradient(135deg, var(--bg-dark) 0%, var(--bg-gradient-end) 100%);
            width: 100vw;
            height: 100vh;
            overflow: hidden; /* Se sobrescribe en móviles */
            position: relative;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

        /* Fondo dinámico de seda / ondas sutiles CSS */
        body::before {
            content: '';
            position: fixed; /* Cambiado a fixed para que el fondo no se corte al hacer scroll en móvil */
            top: -20%; left: -20%; width: 140%; height: 140%;
            background: 
                radial-gradient(circle at 15% 20%, rgba(163, 124, 90, 0.04) 0%, transparent 45%),
                radial-gradient(circle at 85% 75%, rgba(202, 171, 106, 0.03) 0%, transparent 50%),
                radial-gradient(circle at 50% 50%, rgba(35, 68, 87, 0.02) 0%, transparent 60%);
            animation: silkFlow 25s ease-in-out infinite alternate;
            z-index: -2;
            pointer-events: none;
        }

        @keyframes silkFlow {
            0% { transform: translate(0, 0) scale(1); }
            100% { transform: translate(-3%, -3%) scale(1.05); }
        }

        .glass {
            background: var(--card-bg);
            backdrop-filter: var(--blur);
            -webkit-backdrop-filter: var(--blur);
            border: 1px solid var(--card-border);
            border-radius: 16px;
            box-shadow: 0 10px 40px 0 rgba(0, 0, 0, 0.4);
        }

        /* --- HEADER --- */
        header {
            height: 90px;
            display: grid;
            grid-template-columns: 1fr auto 1fr;
            padding: 0 2.5rem;
            align-items: center;
            border-bottom: 1px solid rgba(255, 255, 255, 0.03);
            background: rgba(13, 12, 16, 0.5);
            z-index: 10;
        }

        .header-logo h1 {
            font-family: var(--font-title);
            font-weight: 300;
            color: var(--bronze-accent);
            font-size: 2.4rem;
            letter-spacing: 4px;
            line-height: 1.1;
        }

        .header-logo p {
            color: var(--smoke-grey);
            font-size: 0.85rem;
            font-weight: 400;
            letter-spacing: 2px;
            text-transform: uppercase;
        }

        .header-clock {
            text-align: center;
        }

        .header-clock #time {
            font-size: 2.8rem;
            font-weight: 500;
            color: var(--champagne);
            letter-spacing: 1px;
            line-height: 1;
            font-variant-numeric: tabular-nums;
        }

        .header-clock #date {
            color: var(--smoke-grey);
            font-size: 0.9rem;
            margin-top: 2px;
            font-weight: 300;
            letter-spacing: 0.5px;
        }

        .header-status {
            text-align: right;
            font-size: 1rem;
            letter-spacing: 1px;
            text-transform: uppercase;
            color: var(--ivory);
            display: flex;
            align-items: center;
            justify-content: flex-end;
            gap: 10px;
        }

        .header-status .status-dot {
            width: 8px;
            height: 8px;
            background-color: var(--available);
            border-radius: 50%;
            box-shadow: 0 0 12px var(--available);
            animation: pulseJade 2.5s infinite;
        }

        @keyframes pulseJade {
            0%, 100% { opacity: 0.6; transform: scale(1); }
            50% { opacity: 1; transform: scale(1.2); box-shadow: 0 0 16px var(--available); }
        }

        /* --- CUERPO PRINCIPAL --- */
        #app {
            display: grid;
            grid-template-columns: 1fr 340px;
            height: calc(100vh - 175px);
            padding: 1.5rem 2.5rem;
            gap: 2rem;
            overflow: hidden;
        }

        #main-content {
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
            height: 100%;
            overflow: hidden;
        }

        /* Sección Superior: Métricas */
        #top-summary {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 1.5rem;
            flex-shrink: 0; 
        }

        .summary-card {
            padding: 1.5rem 2rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
            position: relative;
        }

        .summary-info h3 { 
            font-weight: 300; 
            color: var(--smoke-grey); 
            font-size: 0.95rem;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        
        .summary-info .value { 
            font-size: 3.2rem; 
            font-weight: 500; 
            color: var(--warm-white); 
            line-height: 1.2;
            font-variant-numeric: tabular-nums;
        }

        /* Progreso Circular Avanzado */
        .circular-progress {
            position: relative;
            width: 80px;
            height: 80px;
            border-radius: 50%;
            background: conic-gradient(var(--bronze-accent) calc(var(--occupancy-percent) * 1%), rgba(255,255,255,0.05) 0);
            display: flex;
            align-items: center;
            justify-content: center;
            transition: background 0.5s ease;
        }

        .circular-progress::before {
            content: '';
            position: absolute;
            width: 68px; height: 68px;
            border-radius: 50%;
            background: #131117; 
        }

        .circular-progress span {
            position: relative;
            font-size: 1.1rem;
            font-weight: 500;
            color: var(--champagne);
            font-variant-numeric: tabular-nums;
        }

        .count-icon {
            font-size: 2.2rem;
            color: var(--bronze-accent);
            opacity: 0.8;
            animation: floatingAsset 4s ease-in-out infinite alternate;
        }

        @keyframes floatingAsset {
            0% { transform: translateY(0); }
            100% { transform: translateY(-4px); }
        }

        /* Grid de Especialistas */
        #therapist-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
            gap: 1.2rem;
            overflow-y: auto;
            padding-right: 6px;
            height: 100%;
        }

        /* Scrollbar Premium */
        #therapist-grid::-webkit-scrollbar { width: 4px; }
        #therapist-grid::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.08); border-radius: 10px; }

        /* Tarjeta de Especialista */
        .therapist-card {
            padding: 1.5rem;
            transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1), box-shadow 0.4s ease, border-color 0.4s ease;
            position: relative;
            overflow: hidden;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            height: 215px; 
        }

        .therapist-card:hover {
            transform: translateY(-2px);
        }

        .therapist-header {
            display: flex;
            align-items: center;
            gap: 14px;
            margin-bottom: 0.5rem;
        }

        .therapist-photo {
            width: 52px; height: 52px;
            border-radius: 50%;
            border: 1px solid var(--smoke-grey);
            display: flex; align-items: center; justify-content: center;
            color: var(--ivory); font-weight: 400; font-size: 1.2rem;
            background: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, transparent 100%);
            letter-spacing: 0;
            flex-shrink: 0;
        }

        .therapist-name-role { flex-grow: 1; overflow: hidden; }
        .therapist-name-role h4 { font-size: 1.1rem; font-weight: 500; color: var(--warm-white); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
        .therapist-name-role p { font-size: 0.8rem; color: var(--smoke-grey); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

        .cabin-tag {
            font-size: 0.75rem; font-weight: 500; color: var(--champagne);
            padding: 4px 10px; border: 1px solid rgba(236, 220, 185, 0.25); border-radius: 20px;
            background: rgba(236, 220, 185, 0.02);
            white-space: nowrap;
        }

        .therapist-state { margin: 0.4rem 0; }
        .state-title { font-size: 0.7rem; color: var(--smoke-grey); text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 2px;}
        .state-current { font-size: 0.95rem; font-weight: 600; display: flex; align-items: center; gap: 8px; letter-spacing: 0.5px; }

        .therapist-timer { min-height: 52px; display: flex; flex-direction: column; justify-content: center; }
        .timer-time { 
            font-size: 1.8rem; 
            font-weight: 500; 
            color: var(--warm-white); 
            font-variant-numeric: tabular-nums; 
            line-height: 1.2;
        }
        
        .progress-bar-container {
            width: 100%; height: 4px; background: rgba(255,255,255,0.04);
            border-radius: 10px; overflow: hidden; margin-top: 6px;
        }
        .progress-bar-fill {
            height: 100%;
            width: 0%;
            transition: width 1s linear;
        }

        .next-appointment {
            font-size: 0.8rem; color: var(--smoke-grey);
            padding-top: 0.6rem; border-top: 1px solid rgba(255,255,255,0.04);
            margin-top: 0.4rem;
            white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
        }
        .next-appointment strong { color: var(--ivory); font-weight: 500; }

        /* --- ESTILOS DINÁMICOS POR ESTADO --- */
        
        .card-state-available { border-color: rgba(70, 110, 94, 0.2); }
        .card-state-available .therapist-photo { border-color: var(--available); background: rgba(70, 110, 94, 0.1); }
        .card-state-available .state-current { color: var(--available); }
        .card-state-available .timer-time { color: var(--available); }
        .card-state-available { box-shadow: 0 4px 25px rgba(70, 110, 94, 0.05); }

        .card-state-occupied { border-color: rgba(125, 36, 41, 0.2); }
        .card-state-occupied .state-current { color: #e56b70; }
        .card-state-occupied .progress-bar-fill { background: linear-gradient(90deg, var(--occupied), #b3393f); }
        .card-state-occupied .therapist-photo { border-color: var(--occupied); background: rgba(125, 36, 41, 0.1); }
        
        .card-state-occupied.near-end { animation: pulseWarning 2s infinite ease-in-out; }
        .card-state-occupied.very-near-end { animation: pulseWarningUrgent 1s infinite ease-in-out; }

        @keyframes pulseWarning {
            0%, 100% { border-color: rgba(125, 36, 41, 0.2); box-shadow: 0 10px 40px rgba(0,0,0,0.4); }
            50% { border-color: rgba(125, 36, 41, 0.5); box-shadow: 0 0 20px rgba(125, 36, 41, 0.15); }
        }
        @keyframes pulseWarningUrgent {
            0%, 100% { border-color: rgba(229, 107, 112, 0.3); box-shadow: 0 10px 40px rgba(0,0,0,0.4); transform: scale(1); }
            50% { border-color: rgba(229, 107, 112, 0.7); box-shadow: 0 0 25px rgba(229, 107, 112, 0.25); transform: scale(1.01); }
        }

        .card-state-pause { border-color: rgba(181, 137, 73, 0.2); }
        .card-state-pause .state-current { color: var(--pause); }
        .card-state-pause .timer-time { color: var(--pause); }
        .card-state-pause .therapist-photo { border-color: var(--pause); background: rgba(181, 137, 73, 0.1); }

        .card-state-cleaning { border-color: rgba(35, 68, 87, 0.3); }
        .card-state-cleaning .state-current { color: #5193b8; }
        .card-state-cleaning .timer-time { color: #5193b8; }
        .card-state-cleaning .therapist-photo { border-color: var(--cleaning); background: rgba(35, 68, 87, 0.1); }
        .card-state-cleaning::before {
            content: ''; position: absolute; top: 0; left: -100%; width: 50%; height: 100%;
            background: linear-gradient(90deg, transparent, rgba(81, 147, 184, 0.04), transparent);
            transform: skewX(-25deg);
            animation: sweep 4s infinite linear;
        }
        @keyframes sweep {
            0% { left: -100%; }
            30% { left: 150%; }
            100% { left: 150%; }
        }

        .card-state-absent { border-color: rgba(255,255,255,0.02); opacity: 0.45; }
        .card-state-absent .state-current { color: var(--smoke-grey); }
        .card-state-absent .therapist-photo { border-color: var(--absent); }

        /* --- LATERAL DERECHO (ACTIVIDAD Y PLANTA) --- */
        #activity-panel {
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
            height: 100%;
            overflow: hidden;
        }

        #activity-log {
            flex: 1;
            padding: 1.8rem;
            display: flex;
            flex-direction: column;
            overflow: hidden;
        }

        #activity-log h3 { font-family: var(--font-title); font-weight: 300; font-size: 1.3rem; color: var(--champagne); margin-bottom: 1.2rem; letter-spacing: 1px; }
        
        .log-container {
            display: flex; flex-direction: column; gap: 12px;
            font-size: 0.88rem; color: var(--smoke-grey);
            overflow-y: hidden;
        }
        
        .log-item {
            display: flex; justify-content: space-between; align-items: flex-start;
            border-bottom: 1px solid rgba(255,255,255,0.02);
            padding-bottom: 8px;
            animation: fadeInLog 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
        }
        .log-text { padding-right: 10px; line-height: 1.3; }
        .log-item strong { color: var(--ivory); font-weight: 500; }
        .log-item .log-time { color: var(--bronze-accent); font-weight: 400; flex-shrink: 0; font-variant-numeric: tabular-nums; }

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

        #floor-plan {
            height: 195px;
            padding: 1.5rem;
            flex-shrink: 0;
        }
        #floor-plan h3 { font-family: var(--font-title); font-weight: 300; font-size: 1.2rem; color: var(--champagne); margin-bottom: 1rem; letter-spacing: 1px; }
        
        .floor-map {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            grid-template-rows: repeat(3, 34px);
            gap: 6px;
        }
        
        .cabin-block {
            display: flex; align-items: center; justify-content: center;
            font-size: 0.75rem; font-weight: 500; color: rgba(255,255,255,0.85);
            border-radius: 6px;
            background: var(--absent);
            transition: background-color 0.5s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.5s ease;
            border: 1px solid rgba(255,255,255,0.02);
            letter-spacing: 0.5px;
        }
        
        .cabin-block.state-block-available { background-color: var(--available); box-shadow: inset 0 0 8px rgba(0,0,0,0.2); }
        .cabin-block.state-block-occupied { background-color: var(--occupied); box-shadow: inset 0 0 8px rgba(0,0,0,0.2); }
        .cabin-block.state-block-cleaning { background-color: var(--cleaning); box-shadow: inset 0 0 8px rgba(0,0,0,0.2); }
        .cabin-block.state-block-pause { background-color: var(--pause); box-shadow: inset 0 0 8px rgba(0,0,0,0.2); }
        .cabin-block.state-block-absent { background-color: var(--absent); color: rgba(255,255,255,0.4); }

        /* --- FOOTER --- */
        footer {
            height: 75px;
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            align-items: center;
            padding: 0 2.5rem;
            background: rgba(13, 12, 16, 0.6);
            border-top: 1px solid rgba(255, 255, 255, 0.03);
            flex-shrink: 0;
        }

        .footer-metric { 
            text-align: center; 
            border-right: 1px solid rgba(255,255,255,0.03);
        }
        .footer-metric:last-child { border-right: none; }
        .footer-metric h4 { font-weight: 300; color: var(--smoke-grey); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 1.5px; }
        .footer-metric p { font-size: 1.8rem; font-weight: 400; color: var(--bronze-accent); font-family: var(--font-main); margin-top: 2px; }

        /* ========================================================
           ADAPTACIÓN RESPONSIVE (MÓVILES Y TABLETS) 
           ======================================================== */
        
        @media (max-width: 1024px) {
            body {
                height: auto;
                overflow-x: hidden;
                overflow-y: auto; /* Permite el scroll vertical */
            }
            #app {
                grid-template-columns: 1fr; /* Apila el panel lateral debajo del principal */
                height: auto;
                overflow: visible;
                padding: 1.5rem;
            }
            #main-content {
                height: auto;
                overflow: visible;
            }
            #activity-panel {
                height: auto;
                overflow: visible;
            }
            #therapist-grid {
                overflow-y: visible; /* Elimina el scroll interno en favor del general */
            }
        }

        @media (max-width: 768px) {
            header {
                grid-template-columns: 1fr;
                height: auto;
                padding: 1.5rem;
                gap: 1.2rem;
                text-align: center;
                position: sticky;
                top: 0; /* Header pegajoso sugerido como mejora UX */
                backdrop-filter: blur(15px);
            }
            .header-status {
                justify-content: center;
            }
            #top-summary {
                grid-template-columns: 1fr; /* Apila las 3 tarjetas de métricas */
            }
            footer {
                grid-template-columns: repeat(2, 1fr); /* Footer en 2 filas de 2 */
                height: auto;
                padding: 1.5rem;
                gap: 1.5rem;
            }
            .footer-metric {
                border-right: none;
                border-bottom: 1px solid rgba(255,255,255,0.03);
                padding-bottom: 1rem;
            }
            .footer-metric:nth-child(3), .footer-metric:nth-child(4) {
                border-bottom: none;
                padding-bottom: 0;
            }
        }

        @media (max-width: 480px) {
            #app {
                padding: 1rem;
            }
            #therapist-grid {
                grid-template-columns: 1fr; /* 1 sola tarjeta por fila en móviles pequeños */
            }
            .therapist-card {
                height: auto;
                min-height: 215px; /* Permite que la tarjeta crezca si es necesario */
            }
            footer {
                grid-template-columns: 1fr; /* Apila todo el footer */
            }
            .footer-metric {
                border-bottom: 1px solid rgba(255,255,255,0.03) !important;
                padding-bottom: 1rem !important;
            }
            .footer-metric:last-child {
                border-bottom: none !important;
                padding-bottom: 0 !important;
            }
        }