/* Variables CSS para personalización - Glassmorfismo y fondos negros */
:root {
    --color-trabajo: #3B82F6;
    --color-descanso: #8B5CF6;
    --color-fondo-1: #000000;
    --color-fondo-2: #0a0a0a;
    --color-fondo-3: #1a1a1a;
    --color-texto: #ffffff;
    --color-texto-secundario: rgba(255, 255, 255, 0.8);
    --color-boton: #3B82F6;
    --color-boton-hover: #2563EB;
    --sombra: 0 8px 32px rgba(0, 0, 0, 0.4);
    --sombra-glass: 0 8px 32px rgba(0, 0, 0, 0.3);
    --transicion: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --color-seleccion: rgba(59, 130, 246, 0.12);
    --color-seleccion-border: rgba(59, 130, 246, 0.4);

    /* Unificar color/estética de pantallas (Config inicial + Intencionalidad) */
    --cognifocus-overlay-bg:
        radial-gradient(1100px circle at 18% 8%, rgba(96, 165, 250, 0.18), transparent 55%),
        radial-gradient(900px circle at 88% 18%, rgba(99, 102, 241, 0.16), transparent 60%),
        radial-gradient(1000px circle at 50% 100%, rgba(220, 38, 38, 0.10), transparent 55%),
        rgba(0, 0, 0, 0.92);

    --cognifocus-panel-bg:
        radial-gradient(600px circle at 15% 0%, rgba(96, 165, 250, 0.18), transparent 55%),
        radial-gradient(700px circle at 100% 30%, rgba(99, 102, 241, 0.16), transparent 60%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.025));

    --cognifocus-panel-border: 1px solid rgba(255, 255, 255, 0.10);
    --cognifocus-panel-shadow: 0 12px 36px rgba(0, 0, 0, 0.55), 0 0 40px rgba(99, 102, 241, 0.10);
}

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

body.pagina-cognifocus {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
    background: #000000;
    color: var(--color-texto);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

body.pagina-cognifocus.modo-descanso {
    overflow-x: visible !important;
}

body.pagina-cognifocus .main-content {
    padding-top: var(--nh, 72px);
    min-height: calc(100vh - var(--nh, 72px));
    display: flex;
    align-items: center;
    justify-content: center;
    padding-bottom: 2rem;
    overflow-x: visible;
}

body.pagina-cognifocus.modo-descanso .main-content {
    overflow-x: visible !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
}

.contenedor-principal {
    width: 100%;
    max-width: 1200px;
    display: none;
    flex-direction: column;
    align-items: center;
    gap: 25px;
    position: relative;
    z-index: 1;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}


.contenedor-principal.modo-descanso {
    max-width: 100% !important;
    width: 100% !important;
    padding: 0 !important;
    margin: 0 !important;
    overflow-x: visible !important;
}

/* Cabecera */
.cabecera {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 15px 0;
    position: relative;
}

.titulo-principal {
    font-family: 'Orbitron', sans-serif;
    font-size: 4.5rem;
    font-weight: 700;
    letter-spacing: 8px;
    color: #ffffff;
    text-transform: none;
    text-align: center;
    position: relative;
}

.boton-configuracion {
    position: fixed;
    top: calc(var(--nh, 72px) + 20px);
    right: 30px;
    background: var(--glass-bg);
    border: 2px solid var(--glass-border);
    border-radius: 50%;
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: #ffffff;
    transition: var(--transicion);
    backdrop-filter: blur(20px);
    z-index: 100;
}

.boton-configuracion svg {
    width: 32px;
    height: 32px;
}

.boton-configuracion:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: rotate(90deg);
    border-color: rgba(255, 255, 255, 0.2);
}

/* Contenedor Principal del Temporizador y Ejercicios */
.contenedor-temporizador-ejercicios {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    transition: var(--transicion);
}

/* Layout principal con panel izquierdo y temporizador */
.layout-pomodoro-principal {
    width: 100%;
    display: flex;
    flex-direction: row;
    gap: 30px;
    align-items: flex-start;
    justify-content: center;
    max-width: 1200px;
}

.contenedor-temporizador-ejercicios.modo-descanso .layout-pomodoro-principal {
    max-width: 100% !important;
    width: 100% !important;
    overflow-x: visible !important;
}

.contenedor-temporizador-ejercicios.modo-descanso {
    flex-direction: row !important;
    align-items: flex-start !important;
    gap: 30px !important;
    width: 100% !important;
    max-width: 100% !important;
    justify-content: flex-start !important;
    overflow-x: visible !important;
    padding: 0 20px !important;
}

/* Área del Temporizador */
.area-temporizador {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    transition: var(--transicion);
    order: 1;
    min-width: 0;
}

.contenedor-temporizador-ejercicios.modo-descanso .area-temporizador {
    width: auto !important;
    min-width: 352px !important;
    max-width: 352px !important;
    flex-shrink: 0 !important;
    gap: 22px !important;
    order: 1 !important;
}

.contenedor-temporizador-ejercicios.modo-descanso .controles-temporizador {
    flex-wrap: wrap;
    gap: 10px;
}

.contenedor-temporizador-ejercicios.modo-descanso .boton-control {
    padding: 16px 32px;
    font-size: 1.25rem;
}

.contenedor-temporizador-ejercicios.modo-descanso .contador-pomodoros {
    padding: 13px 26px;
}

.contenedor-temporizador-ejercicios.modo-descanso .texto-contador {
    font-size: 1.4rem;
}

.contenedor-temporizador-ejercicios.modo-descanso .numero-contador {
    font-size: 2.3rem;
}

.indicador-estado {
    padding: 12px 24px;
    border-radius: 20px;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
}

.contenedor-temporizador-ejercicios.modo-descanso .indicador-estado {
    padding: 13px 26px;
}

.etiqueta-estado {
    font-size: 1.75rem;
    font-weight: 600;
    text-transform: none;
    letter-spacing: 0.5px;
    color: #ffffff;
    transition: opacity 0.2s ease;
    font-family: 'Inter', sans-serif;
}

.etiqueta-estado:hover {
    opacity: 0.8;
}

.contenedor-temporizador-ejercicios.modo-descanso .etiqueta-estado {
    font-size: 1.54rem;
}

/* Temporizador Circular */
.temporizador-circular {
    position: relative;
    width: 480px;
    height: 480px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transicion);
}

.contenedor-temporizador-ejercicios.modo-descanso .temporizador-circular {
    width: 320px;
    height: 320px;
}

.temporizador-svg {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.temporizador-fondo {
    fill: none;
    stroke: rgba(255, 255, 255, 0.15);
    stroke-width: 10;
}

.temporizador-progreso {
    fill: none;
    stroke: #3B82F6;
    stroke-width: 10;
    stroke-linecap: round;
    stroke-dasharray: 283;
    stroke-dashoffset: 283;
    transition: stroke-dashoffset 0.3s linear, stroke 0.3s ease;
}

.tiempo-display {
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: center;
}

.tiempo-numero {
    font-family: 'Inter', sans-serif;
    font-size: 6rem;
    font-weight: 600;
    letter-spacing: 2px;
    color: #ffffff;
    transition: var(--transicion);
}

.contenedor-temporizador-ejercicios.modo-descanso .tiempo-numero {
    font-size: 4rem;
}

/* Controles */
.controles-temporizador {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
}

.boton-control {
    padding: 16px 32px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    color: #ffffff;
    font-size: 1.25rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transicion);
    text-transform: none;
    letter-spacing: 0.5px;
    font-family: 'Inter', sans-serif;
    backdrop-filter: blur(20px);
}

.boton-control:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-2px);
    border-color: rgba(255, 255, 255, 0.2);
}

.boton-control:active {
    transform: translateY(0);
}

.boton-finalizar {
    background: rgba(239, 68, 68, 0.2) !important;
    border-color: rgba(239, 68, 68, 0.4) !important;
}

.boton-finalizar:hover {
    background: rgba(239, 68, 68, 0.3) !important;
    border-color: rgba(239, 68, 68, 0.6) !important;
}

/* Contador de Pomodoros */
.contador-pomodoros {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 24px;
    background: var(--glass-bg);
    border-radius: 20px;
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(20px);
}

.texto-contador {
    font-size: 1.5rem;
    color: var(--color-texto-secundario);
    font-weight: 500;
}

.numero-contador {
    font-size: 2.5rem;
    font-weight: 600;
    color: #ffffff;
    font-family: 'Inter', sans-serif;
}

/* Panel de Ejercicios */
.panel-ejercicios {
    width: 100%;
    padding: 0;
    background: transparent;
    border: none;
    backdrop-filter: none;
    animation: aparecer 0.5s ease-out;
    display: none;
    flex-direction: column;
    align-items: center;
    gap: 0;
    flex: 1;
    order: 2;
}

.contenedor-temporizador-ejercicios.modo-descanso .panel-ejercicios {
    padding: 0 !important;
    min-width: 0 !important;
    flex: 1 1 auto !important;
    max-width: none !important;
    width: auto !important;
    min-width: 0 !important;
    overflow: visible !important;
    gap: 0 !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    order: 2 !important;
    flex-shrink: 1 !important;
}

@keyframes aparecer {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.contenido-ejercicio {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 0;
    overflow: visible;
}

.imagen-ejercicio {
    width: auto;
    max-width: 100%;
    height: auto;
    border-radius: 0;
    box-shadow: none;
    display: block;
    border: none;
    object-fit: contain;
}

.contenedor-temporizador-ejercicios.modo-descanso .contenido-ejercicio {
    width: 100%;
    height: 100%;
    max-height: calc(80vh - 40px);
    overflow: visible !important;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: calc(75vh - 40px);
    max-width: 100%;
    flex: 1 1 auto;
}

.contenedor-temporizador-ejercicios.modo-descanso .imagen-ejercicio {
    max-width: min(calc(100vw - 450px), 100%) !important;
    max-height: calc(80vh - 40px);
    min-height: calc(75vh - 40px);
    width: auto;
    height: auto;
    object-fit: contain;
    object-position: center;
    display: block;
}

/* Estilos para directrices de Discord */
.contenido-directriz-discord {
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding: 30px;
    max-width: 600px;
    margin: 0 auto;
    color: var(--color-texto);
    width: 100%;
}

.titulo-directriz-discord {
    font-size: 1.8rem;
    font-weight: 600;
    color: #8B5CF6;
    margin-bottom: 10px;
    text-align: center;
    font-family: 'Inter', sans-serif;
}

.descripcion-directriz-discord {
    font-size: 1rem;
    color: var(--color-texto-secundario);
    text-align: center;
    margin-bottom: 10px;
    font-family: 'Inter', sans-serif;
}

.lista-instrucciones-discord {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.lista-instrucciones-discord li {
    padding: 12px 16px;
    background: rgba(139, 92, 246, 0.1);
    border-left: 3px solid #8B5CF6;
    border-radius: 8px;
    font-size: 0.95rem;
    line-height: 1.5;
    color: var(--color-texto);
    font-family: 'Inter', sans-serif;
    transition: var(--transicion);
}

.lista-instrucciones-discord li:hover {
    background: rgba(139, 92, 246, 0.15);
    transform: translateX(5px);
}

.boton-siguiente-ejercicio {
    padding: 10px 24px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 15px;
    color: #ffffff;
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transicion);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-family: 'Orbitron', sans-serif;
}

.boton-siguiente-ejercicio:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-1px);
    border-color: rgba(255, 255, 255, 0.5);
}

/* Panel de Configuración */
.panel-configuracion {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(5px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    animation: aparecer 0.3s ease-out;
    overflow: hidden;
    padding: 20px;
}

.contenido-configuracion {
    background: var(--glass-bg);
    border-radius: 20px;
    padding: 20px;
    width: 760px;
    max-width: 90vw;
    max-height: 85vh;
    overflow: hidden;
    border: 1px solid var(--glass-border);
    box-shadow: var(--sombra-glass);
    backdrop-filter: blur(20px);
    display: flex;
    flex-direction: column;
    gap: 14px;
}

/* Configuración: campos en 2 columnas para mantenerlo compacto */
.contenido-configuracion .seccion-config:first-of-type {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px 16px;
    margin-bottom: 0;
}

.contenido-configuracion .seccion-config:first-of-type .campo-config {
    margin-bottom: 0;
}

.titulo-panel {
    font-size: 1.6rem;
    font-weight: 500;
    margin-bottom: 10px;
    color: #ffffff;
    text-align: center;
    font-family: 'Inter', sans-serif;
    letter-spacing: 0.3px;
}

.seccion-config {
    margin-bottom: 16px;
    padding-bottom: 0;
    border-bottom: none;
    display: flex;
    flex-direction: column;
}

.seccion-config:last-of-type {
    margin-bottom: 0;
    padding-bottom: 0;
}

.modo-contenido .seccion-config {
    margin-bottom: 16px;
    padding-bottom: 0;
}

.modo-contenido .seccion-config:last-of-type {
    margin-bottom: 0;
}

.subtitulo-config {
    font-size: 0.6875rem;
    font-weight: 600;
    margin-bottom: 10px;
    margin-top: 0;
    color: rgba(255, 255, 255, 0.5);
    font-family: 'Inter', sans-serif;
    text-align: left;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.modo-contenido .subtitulo-config {
    margin-top: 0;
}

.campo-config {
    margin-bottom: 6px;
}

.campo-config label {
    display: block;
    margin-bottom: 4px;
    font-size: 0.95rem;
    color: var(--color-texto-secundario);
    font-weight: 500;
}

.campo-config input[type="number"],
.campo-config input[type="color"],
.campo-config select {
    width: 100%;
    padding: 8px 10px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    color: var(--color-texto);
    font-size: 0.95rem;
    transition: var(--transicion);
    font-family: 'Inter', sans-serif;
    backdrop-filter: blur(20px);
}

.campo-config input[type="number"]:focus,
.campo-config select:focus {
    outline: none;
    border-color: rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.08);
}


.campo-config input[type="color"] {
    height: 50px;
    cursor: pointer;
}

.campo-config input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin-right: 10px;
    cursor: pointer;
}

/* Campos de sonido - diseño minimalista y compacto */
.campo-config-inicial.campo-sonido {
    margin-bottom: 8px;
    text-align: left;
    width: 100%;
}

.label-sonido {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 10px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.15s ease;
    width: 100%;
    justify-content: flex-start;
    text-align: left;
}

.label-sonido:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.12);
}

.label-sonido:active {
    background: rgba(255, 255, 255, 0.04);
}

.label-sonido > span {
    flex: 1;
    min-width: 0;
}

.label-sonido .label-main {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
    letter-spacing: -0.01em;
    line-height: 1.4;
    display: block;
}

.label-sonido .label-hint {
    display: none;
}

.label-sonido i {
    font-size: 1rem;
    color: #60A5FA !important;
    transition: all 0.15s ease;
    min-width: 18px;
    text-align: center;
    opacity: 1;
    flex-shrink: 0;
}

.label-sonido i[style*="line-through"] {
    color: rgba(255, 255, 255, 0.25) !important;
    opacity: 0.4;
}

.campo-config small {
    display: block;
    margin-top: 5px;
    font-size: 0.85rem;
    color: var(--color-texto-secundario);
    opacity: 0.7;
}

.botones-config {
    display: flex;
    gap: 15px;
    margin-top: 10px;
}

.boton-guardar,
.boton-cancelar {
    flex: 1;
    padding: 14px;
    border: none;
    border-radius: 30px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transicion);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.boton-guardar {
    background: var(--glass-bg);
    color: #ffffff;
    border: 1px solid var(--glass-border);
    font-family: 'Inter', sans-serif;
    backdrop-filter: blur(20px);
}

.boton-guardar:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-2px);
    border-color: rgba(255, 255, 255, 0.2);
}

.boton-cancelar {
    background: var(--glass-bg);
    color: #ffffff;
    border: 1px solid var(--glass-border);
    font-family: 'Inter', sans-serif;
    backdrop-filter: blur(20px);
}

.boton-cancelar:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
}

/* Scrollbar personalizado */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
}

::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.3);
}

/* Responsive */
@media (max-width: 1200px) {
    .temporizador-circular {
        width: 320px;
        height: 320px;
    }

    .tiempo-numero {
        font-size: 4.5rem;
    }

    .titulo-principal {
        font-size: 3rem;
        letter-spacing: 4px;
    }

    .contenido-configuracion {
        padding: 12px 12px;
    }
    
    .titulo-panel {
        margin-bottom: 8px;
        font-size: 1.4rem;
    }
    
    .seccion-config {
        margin-bottom: 8px;
        padding-bottom: 8px;
    }
    
    .subtitulo-config {
        margin-bottom: 5px;
        font-size: 1.1rem;
    }
    
    .campo-config {
        margin-bottom: 5px;
    }
    
    .campo-config label {
        margin-bottom: 3px;
        font-size: 0.9rem;
    }
    
    .campo-config input[type="number"] {
        padding: 6px 8px;
        font-size: 0.9rem;
    }
    
    .botones-config {
        margin-top: 8px;
    }

    .contenedor-temporizador-ejercicios.modo-descanso {
        flex-direction: column !important;
        gap: 20px;
        align-items: center !important;
    }

    .contenedor-temporizador-ejercicios.modo-descanso .area-temporizador {
        min-width: auto !important;
        max-width: 100% !important;
        width: 100% !important;
        order: 1 !important;
        flex-shrink: 1 !important;
    }
}

/* Pantalla de Configuración Inicial */
.panel-configuracion-inicial {
    display: flex !important;
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    background: var(--cognifocus-overlay-bg) !important;
    backdrop-filter: blur(5px);
    align-items: center;
    justify-content: center;
    z-index: 999999 !important;
    padding: 20px;
    overflow: hidden;
    pointer-events: auto !important;
    touch-action: manipulation;
}

.panel-configuracion-inicial * {
    pointer-events: auto !important;
}

.panel-configuracion-inicial button {
    pointer-events: auto !important;
    cursor: pointer !important;
}

.contenido-configuracion-inicial {
    background: var(--cognifocus-panel-bg);
    border-radius: 12px;
    padding: 22px;
    width: 720px;
    max-width: 90vw;
    height: auto;
    min-height: auto;
    max-height: 85vh;
    overflow: hidden;
    border: var(--cognifocus-panel-border);
    box-shadow: var(--cognifocus-panel-shadow);
    backdrop-filter: blur(20px);
    position: relative;
    z-index: 1000000 !important;
    pointer-events: auto !important;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.contenido-configuracion-inicial * {
    pointer-events: auto !important;
}

.contenido-configuracion-inicial button {
    pointer-events: auto !important;
    cursor: pointer !important;
    position: relative;
    z-index: 10000002 !important;
}

.titulo-panel-inicial {
    font-size: 1.75rem;
    font-weight: 600;
    margin-bottom: 12px;
    margin-top: 0;
    color: #ffffff;
    text-align: left;
    font-family: 'Inter', sans-serif;
    letter-spacing: -0.01em;
    flex-shrink: 0;
    line-height: 1.3;
}

.subtitulo-panel-inicial {
    font-size: 1.2rem;
    font-weight: 400;
    color: var(--color-texto-secundario);
    margin-bottom: 25px;
    line-height: 1.5;
    text-align: center;
    font-family: 'Inter', sans-serif;
}

.selector-modo {
    display: flex;
    gap: 3px;
    margin-bottom: 14px;
    margin-top: 0;
    background: rgba(255, 255, 255, 0.04);
    padding: 3px;
    border-radius: 6px;
    position: relative;
    z-index: 10;
    pointer-events: auto;
    flex-shrink: 0;
}

.btn-modo {
    flex: 1;
    padding: 8px 14px;
    border: none;
    border-radius: 4px;
    background: transparent;
    color: rgba(255, 255, 255, 0.75);
    font-size: 1.1rem;
    font-weight: 500;
    cursor: pointer !important;
    transition: all 0.15s ease;
    font-family: 'Inter', sans-serif;
    pointer-events: auto !important;
    position: relative;
    z-index: 10000001 !important;
    -webkit-user-select: none;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    white-space: nowrap;
    text-align: center;
    min-width: 0;
    letter-spacing: -0.01em;
    line-height: 1.4;
}

.btn-modo:hover {
    color: rgba(255, 255, 255, 0.95);
    background: rgba(255, 255, 255, 0.04);
}

.btn-modo-active {
    background: linear-gradient(90deg, rgba(96, 165, 250, 0.22), rgba(99, 102, 241, 0.18));
    color: rgba(255, 255, 255, 0.95);
    box-shadow: none;
    border: none;
    font-weight: 600;
}

.modo-contenido {
    margin-bottom: 0;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.modo-contenido > * {
    text-align: left;
}

.lista-presets {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    position: relative;
    z-index: 10;
    pointer-events: auto;
}

.preset-item {
    width: 100%;
    padding: 12px 14px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    cursor: pointer !important;
    transition: var(--transicion);
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 3px;
    pointer-events: auto !important;
    backdrop-filter: blur(20px);
    position: relative;
    z-index: 10000001 !important;
    -webkit-user-select: none;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

/* Modo manual: 2 columnas para mantenerlo compacto sin scroll */
#modoManual .seccion-config {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px 16px;
    margin-bottom: 0;
}

#modoManual .campo-config-inicial {
    margin-bottom: 0;
}

#modoManual .campo-config-inicial:first-child {
    grid-column: 1 / -1;
}

#modoManual .campo-config-inicial:last-child {
    grid-column: auto;
}

.preset-item:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
    box-shadow: var(--sombra-glass);
}

.preset-item.preset-seleccionado {
    background: var(--color-seleccion);
    border-color: var(--color-seleccion-border);
    box-shadow: 0 0 0 rgba(59, 130, 246, 0);
}

.preset-nombre {
    font-size: 1.2rem;
    font-weight: 500;
    color: #ffffff;
    font-family: 'Inter', sans-serif;
}

.preset-desc {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.25;
}

.campos-tiempos {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.campo-config-inicial {
    margin-bottom: 14px;
    text-align: left;
    width: 100%;
}

.campo-config-inicial:last-child {
    grid-column: 1 / -1;
}

.campo-config-inicial label {
    display: block;
    margin-bottom: 6px;
    text-align: left;
    width: 100%;
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
    letter-spacing: -0.01em;
    line-height: 1.4;
}

.campo-config-inicial label .label-main {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
    letter-spacing: -0.01em;
    line-height: 1.4;
    display: block;
}

.campo-config-inicial label .label-hint {
    display: none;
}

.campo-config-inicial input[type="text"],
.campo-config-inicial input[type="number"],
.campo-config-inicial select {
    width: 100%;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: #ffffff;
    font-size: 1.15rem;
    transition: all 0.15s ease;
    font-family: 'Inter', sans-serif;
    backdrop-filter: blur(20px);
    text-align: left;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    font-weight: 400;
    line-height: 1.4;
}

.campo-config-inicial select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 10 10'%3E%3Cpath fill='%23ffffff' opacity='0.7' d='M5 8L1 4h8z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 8px center;
    padding-right: 28px;
    cursor: pointer;
}

.campo-config-inicial input[type="text"]:focus,
.campo-config-inicial input[type="number"]:focus,
.campo-config-inicial select:focus {
    outline: none;
    border-color: rgba(59, 130, 246, 0.4);
    background: rgba(255, 255, 255, 0.06);
}

.botones-iniciales {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    position: relative;
    flex-shrink: 0;
    clear: both;
    z-index: 10;
}

.grupo-botones-iniciales {
    display: flex;
    gap: 8px;
    align-items: center;
    justify-content: flex-end;
}

.alarma-toggle-inicial {
    display: flex;
    align-items: center;
    justify-content: flex-start;
}

.alarma-toggle-inicial .label-sonido.label-sonido-min {
    padding: 10px 16px;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.10);
    border-radius: 999px;
}

.alarma-toggle-inicial .label-sonido.label-sonido-min:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.14);
}

.alarma-toggle-inicial .label-sonido.label-sonido-min .label-main {
    font-size: 1.1rem;
}

.btn-empezar,
.btn-cerrar-config {
    padding: 12px 24px;
    border-radius: 8px;
    font-family: 'Inter', sans-serif;
    font-size: 1.15rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s ease;
    border: none;
    position: relative;
    z-index: 10000002;
    pointer-events: auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    white-space: nowrap;
    text-align: center;
    min-width: 100px;
    line-height: 1.4;
}

.btn-empezar {
    background: rgba(59, 130, 246, 0.2);
    border: 1px solid rgba(59, 130, 246, 0.3);
    color: #ffffff;
}

.btn-empezar:hover {
    background: rgba(59, 130, 246, 0.25);
    border-color: rgba(59, 130, 246, 0.4);
}

.btn-empezar:active {
    transform: scale(0.98);
}

.btn-cerrar-config {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.8);
}

.btn-cerrar-config:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.15);
}

.btn-cerrar-config:active {
    transform: scale(0.98);
}

@media (max-width: 768px) {
    .contenido-configuracion-inicial {
        width: 100%;
        max-width: 90vw;
        min-height: auto;
        height: auto;
        max-height: 85vh;
        padding: 18px 15px;
    }

    .contenido-configuracion {
        width: 100%;
        max-width: 90vw;
        padding: 16px;
    }

    .contenido-configuracion .seccion-config:first-of-type {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    .titulo-panel-inicial {
        font-size: 1.5rem;
        margin-bottom: 15px;
    }
    
    .selector-modo {
        margin-bottom: 15px;
        flex-wrap: wrap;
        gap: 6px;
    }
    
    .btn-modo {
        font-size: 0.95rem;
        padding: 8px 10px;
        min-width: auto;
        flex: 1 1 auto;
    }
    
    .modo-contenido {
        margin-bottom: 15px;
    }

    .lista-presets {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    #modoManual .seccion-config {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    .campos-tiempos {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
.campo-config-inicial {
    margin-bottom: 8px;
}
    
    .preset-item {
        padding: 10px 14px;
    }
    
    .preset-nombre {
        font-size: 1.1rem;
    }
    
    .preset-desc {
        font-size: 0.95rem;
    }
    
    .botones-iniciales {
        margin-top: 15px;
    }

    .contenedor-temporizador-ejercicios.modo-descanso .panel-ejercicios {
        max-width: 100% !important;
        width: 100% !important;
        order: 2 !important;
        flex: 0 1 auto !important;
        overflow: visible !important;
    }
    
    .contenedor-temporizador-ejercicios.modo-descanso .contenido-ejercicio {
        overflow: visible !important;
        max-width: 100% !important;
    }
    
    .contenedor-temporizador-ejercicios.modo-descanso .imagen-ejercicio {
        max-width: calc(100vw - 40px) !important;
        width: auto !important;
    }

    .contenedor-temporizador-ejercicios.modo-descanso .temporizador-circular {
        width: 300px;
        height: 300px;
    }

    .contenedor-temporizador-ejercicios.modo-descanso .tiempo-numero {
        font-size: 3.5rem;
    }

    .contenedor-temporizador-ejercicios.modo-descanso .contenido-ejercicio {
        max-height: calc(60vh - 20px) !important;
        min-height: auto !important;
    }

    .contenedor-temporizador-ejercicios.modo-descanso .imagen-ejercicio {
        max-height: calc(60vh - 20px) !important;
        min-height: auto !important;
        max-width: calc(100vw - 40px) !important;
        width: auto !important;
        object-fit: contain !important;
    }

    .boton-control {
        font-size: 1.15rem;
        padding: 16px 28px;
    }
}

/* ============================================
   ESTILOS PARA INTENCIONALIDAD ACT
   ============================================ */

/* Pantalla de Intencionalidad ACT (Paso B) */
.panel-intencionalidad-act {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    background: var(--cognifocus-overlay-bg) !important;
    backdrop-filter: blur(5px);
    display: none; /* Por defecto oculto, se mostrará con JavaScript */
    align-items: center;
    justify-content: center;
    z-index: 999998 !important; /* Menor que panel-configuracion-inicial */
    padding: 16px;
    overflow: hidden;
    pointer-events: auto !important;
}

.contenido-intencionalidad-act {
    background: var(--cognifocus-panel-bg);
    border-radius: 20px;
    padding: 20px;
    width: 1000px;
    max-width: 90vw;
    height: auto;
    min-height: auto;
    max-height: 85vh;
    overflow: hidden;
    border: var(--cognifocus-panel-border);
    box-shadow: var(--cognifocus-panel-shadow);
    backdrop-filter: blur(20px);
    position: relative;
    z-index: 1000000 !important;
    pointer-events: auto !important;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.contenido-intencionalidad-act .titulo-panel-inicial {
    margin-bottom: 6px;
}

.intencionalidad-grid {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 18px;
    width: 100%;
    align-items: start;
}

.subtitulo-intencionalidad {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 10px;
    margin-top: 0;
    font-weight: 500;
    font-family: 'Inter', sans-serif;
    flex-shrink: 0;
    line-height: 1.5;
    text-align: left;
}

.modo-contenido .subtitulo-intencionalidad {
    margin-bottom: 12px;
    font-size: 0.8125rem;
    line-height: 1.4;
}

/* Chips de Maneras */
.chips-maneras {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 10px;
    margin-bottom: 12px;
    margin-top: 0;
    width: 100%;
}

.chip-manera {
    padding: 12px 16px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    cursor: pointer;
    transition: var(--transicion);
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 3px;
    pointer-events: auto !important;
    min-height: 60px;
    justify-content: center;
}

.chip-manera:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.chip-manera.chip-seleccionado {
    background: var(--color-seleccion);
    border-color: var(--color-seleccion-border);
}

.chip-label {
    font-weight: 600;
    color: var(--color-texto);
    font-size: 1.05rem;
    line-height: 1.25;
}

.chip-hint {
    font-size: 0.9rem;
    color: var(--color-texto-secundario);
    opacity: 0.8;
    line-height: 1.25;
}

.chip-manera.chip-custom .chip-hint {
    display: none;
}

/* Campo de manera custom */
.campo-manera-custom {
    display: flex;
    gap: 12px;
    margin-bottom: 12px;
    margin-top: 0;
    flex-shrink: 0;
    width: 100%;
    align-items: stretch;
}

.input-custom-manera {
    flex: 1;
    padding: 12px 16px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    color: var(--color-texto);
    font-family: 'Inter', sans-serif;
    font-size: 1.1rem;
    backdrop-filter: blur(20px);
    transition: var(--transicion);
}

.input-custom-manera:focus {
    outline: none;
    border-color: rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.08);
}

.input-custom-manera:focus {
    outline: none;
    border-color: rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.08);
}

.btn-agregar-custom {
    padding: 12px 20px;
    background: rgba(59, 130, 246, 0.2);
    border: 1px solid rgba(59, 130, 246, 0.4);
    border-radius: 12px;
    color: #ffffff;
    font-family: 'Inter', sans-serif;
    font-size: 1.05rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transicion);
    white-space: nowrap;
    flex-shrink: 0;
}

.btn-agregar-custom:hover {
    background: rgba(59, 130, 246, 0.3);
    border-color: rgba(59, 130, 246, 0.6);
    transform: translateY(-2px);
    box-shadow: var(--sombra-glass);
}

/* Secciones de Intencionalidad ACT */
.seccion-maneras {
    margin-bottom: 0;
    flex-shrink: 0;
    width: 100%;
}

/* Checklist */
.seccion-checklist {
    margin-bottom: 0;
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    width: 100%;
}

.checklist-container {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 10px;
    width: 100%;
}

.checklist-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    backdrop-filter: blur(20px);
    width: 100%;
}

.checklist-checkbox {
    width: 18px;
    height: 18px;
    cursor: pointer;
    flex-shrink: 0;
}

.checklist-input {
    flex: 1;
    padding: 0;
    background: transparent;
    border: none;
    color: var(--color-texto);
    font-family: 'Inter', sans-serif;
    font-size: 1.1rem;
    transition: var(--transicion);
    width: 100%;
}

.checklist-input:focus {
    outline: none;
    background: rgba(255, 255, 255, 0.03);
}

.btn-eliminar-item {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: none;
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-texto);
    cursor: pointer;
    font-size: 18px;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transicion);
    flex-shrink: 0;
}

.btn-eliminar-item:hover {
    background: rgba(255, 0, 0, 0.2);
}

.btn-agregar-accion {
    padding: 12px 20px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    color: var(--color-texto);
    font-family: 'Inter', sans-serif;
    font-size: 1.05rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transicion);
    width: 100%;
    margin-bottom: 0;
    margin-top: 6px;
    flex-shrink: 0;
    position: relative;
    z-index: 5;
}

.btn-agregar-accion:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
}

/* Botones de Intencionalidad */
.botones-intencionalidad {
    display: flex;
    gap: 16px;
    justify-content: stretch;
    margin-top: 16px;
    padding-top: 14px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    flex-shrink: 0;
    clear: both;
    position: relative;
    z-index: 10;
    width: 100%;
}

.btn-cancelar-intencionalidad,
.btn-iniciar-sesion {
    padding: 14px 28px;
    border-radius: 12px;
    font-family: 'Inter', sans-serif;
    font-size: 1.15rem;
    font-weight: 600;
    cursor: pointer !important;
    transition: var(--transicion);
    position: relative;
    z-index: 10000002 !important;
    pointer-events: auto !important;
    flex: 1;
    text-align: center;
}

.btn-cancelar-intencionalidad {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--color-texto);
}

.btn-cancelar-intencionalidad:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
    box-shadow: var(--sombra-glass);
}

.btn-iniciar-sesion {
    background: rgba(59, 130, 246, 0.2);
    border: 1px solid rgba(59, 130, 246, 0.4);
    color: #ffffff;
}

.btn-iniciar-sesion:hover {
    background: rgba(59, 130, 246, 0.3);
    border-color: rgba(59, 130, 246, 0.6);
    transform: translateY(-2px);
    box-shadow: var(--sombra-glass);
}

.btn-iniciar-sesion:active {
    transform: translateY(0);
}

/* Panel de Intencionalidad durante Pomodoro (Paso C) - Lado izquierdo */
.panel-intencionalidad-display {
    width: 320px;
    min-width: 320px;
    max-width: 320px;
    padding: 18px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 15px;
    backdrop-filter: blur(20px);
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.intencionalidad-header {
    flex-shrink: 0;
}

.intencionalidad-titulo-plantilla {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-texto);
    margin-bottom: 10px;
    font-family: 'Inter', sans-serif;
}

.intencionalidad-maneras {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.tag-manera {
    padding: 5px 10px;
    background: var(--color-seleccion);
    border: 1px solid var(--color-seleccion-border);
    border-radius: 15px;
    font-size: 0.75rem;
    color: rgba(59, 130, 246, 0.9);
    font-family: 'Inter', sans-serif;
    font-weight: 500;
}

.intencionalidad-checklist-wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 12px;
    min-height: 0;
}

/* Barra de progreso */
.barra-progreso-checklist {
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex-shrink: 0;
}

.barra-progreso-fondo {
    width: 100%;
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    overflow: hidden;
}

.barra-progreso-relleno {
    height: 100%;
    background: linear-gradient(90deg, rgba(59, 130, 246, 0.6), rgba(59, 130, 246, 0.8));
    border-radius: 10px;
    transition: width 0.3s ease;
    width: 0%;
}

.texto-progreso-checklist {
    font-size: 0.75rem;
    color: var(--color-texto-secundario);
    font-family: 'Inter', sans-serif;
    text-align: center;
}

.intencionalidad-checklist {
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1;
    overflow-y: auto;
    min-height: 0;
}

.checklist-item-display {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    transition: var(--transicion);
}

.checklist-item-display:hover {
    background: rgba(255, 255, 255, 0.05);
}

.checklist-checkbox-display {
    width: 18px;
    height: 18px;
    cursor: pointer;
    flex-shrink: 0;
    accent-color: rgba(59, 130, 246, 0.8);
}

.checklist-label-display {
    font-size: 0.85rem;
    color: var(--color-texto);
    font-family: 'Inter', sans-serif;
    cursor: pointer;
    flex: 1;
}

.checklist-checkbox-display:checked + .checklist-label-display {
    text-decoration: line-through;
    opacity: 0.5;
    color: var(--color-texto-secundario);
}

/* Modal de Check-in (Paso D) */
.modal-checkin {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(5px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000000 !important;
    padding: 20px;
}

/* Modal de Imagen de Ejercicio (Zoom) */
.modal-imagen-ejercicio {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.92);
    backdrop-filter: blur(6px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000001 !important;
    padding: 16px;
}

.modal-imagen-ejercicio-content {
    position: relative;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 10px;
    max-width: min(980px, 96vw);
    max-height: 92vh;
    width: auto;
    box-shadow: 0 14px 44px rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(20px);
}

.imagen-ejercicio-ampliada {
    display: block;
    max-width: 100%;
    max-height: calc(92vh - 56px);
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: 12px;
}

.btn-cerrar-modal-imagen {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 40px;
    height: 40px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(0, 0, 0, 0.35);
    color: rgba(255, 255, 255, 0.92);
    font-size: 26px;
    line-height: 1;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s ease;
}

.btn-cerrar-modal-imagen:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.18);
}

.btn-cerrar-modal-imagen:active {
    transform: scale(0.98);
}

.modal-checkin-content {
    background: var(--glass-bg);
    border-radius: 20px;
    padding: 24px;
    width: 900px;
    max-width: 90vw;
    max-height: 85vh;
    overflow: hidden;
    border: 1px solid var(--glass-border);
    box-shadow: var(--sombra-glass);
    backdrop-filter: blur(20px);
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.modal-checkin-titulo {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-texto);
    margin-bottom: 0;
    font-family: 'Inter', sans-serif;
}

.modal-checkin-subtitulo {
    font-size: 0.95rem;
    color: var(--color-texto-secundario);
    margin-bottom: 0;
    font-family: 'Inter', sans-serif;
}

.modal-checkin-checklist {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px 16px;
    margin-bottom: 0;
}

.modal-checklist-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    backdrop-filter: blur(20px);
}

.modal-checklist-checkbox {
    width: 20px;
    height: 20px;
    cursor: pointer;
    flex-shrink: 0;
}

.modal-checklist-label {
    flex: 1;
    font-size: 0.95rem;
    color: var(--color-texto);
    font-family: 'Inter', sans-serif;
    cursor: pointer;
}

.modal-checklist-checkbox:checked + .modal-checklist-label {
    text-decoration: line-through;
    opacity: 0.6;
}

.modal-checkin-acciones {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 12px;
    padding-top: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.btn-mover-pendientes,
.btn-finalizar-sesion {
    padding: 12px 24px;
    border-radius: 10px;
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transicion);
    border: none;
}

.btn-mover-pendientes {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--color-texto);
}

.btn-mover-pendientes:hover {
    background: rgba(255, 255, 255, 0.08);
}

.btn-finalizar-sesion {
    background: var(--color-boton);
    color: #ffffff;
}

.btn-finalizar-sesion:hover {
    background: var(--color-boton-hover);
    transform: translateY(-2px);
}

/* Responsive: Layout horizontal en móviles */
@media (max-width: 968px) {
    .layout-pomodoro-principal {
        flex-direction: column;
        gap: 20px;
        align-items: center;
    }
    
    .panel-intencionalidad-display {
        width: 100%;
        max-width: 100%;
        min-width: auto;
    }
    
    .area-temporizador {
        width: 100%;
    }
}

/* Responsive */
@media (max-width: 768px) {
    .contenido-intencionalidad-act {
        width: 100%;
        max-width: 90vw;
        height: auto;
        max-height: 90vh;
        padding: 20px 16px;
        gap: 16px;
    }

    .intencionalidad-grid {
        grid-template-columns: 1fr;
        gap: 18px;
    }
    
    .modal-checkin-content {
        padding: 20px;
        max-width: 100%;
    }

    .modal-checkin-checklist {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .modal-checkin-acciones {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    .chips-maneras {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    .chip-manera {
        font-size: 0.95rem;
        padding: 12px 16px;
        min-height: 60px;
    }
    
    .chip-label {
        font-size: 1rem;
    }
    
    .chip-hint {
        font-size: 0.85rem;
    }
    
    .subtitulo-intencionalidad {
        font-size: 1rem;
        margin-bottom: 14px;
    }
    
    .input-custom-manera,
    .checklist-input {
        font-size: 1rem;
    }
    
    .btn-agregar-custom,
    .btn-agregar-accion {
        font-size: 1rem;
        padding: 12px 20px;
    }
    
    .botones-intencionalidad {
        flex-direction: column;
        gap: 12px;
    }
    
    .btn-cancelar-intencionalidad,
    .btn-iniciar-sesion {
        width: 100%;
    }
    
    .layout-pomodoro-principal {
        flex-direction: column;
        gap: 15px;
    }
    
    .panel-intencionalidad-display {
        width: 100%;
        max-width: 100%;
        min-width: auto;
    }
    
    .controles-temporizador {
        flex-wrap: wrap;
    }
    
    .boton-control {
        flex: 1;
        min-width: calc(50% - 5px);
    }
    
    .boton-finalizar {
        flex: 1 1 100%;
        margin-top: 10px;
    }
}

/* Estilos para sonidos personalizados */
.btn-subir-audio {
    margin-top: 8px;
    padding: 6px 12px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.8125rem;
    cursor: pointer;
    transition: all 0.15s ease;
    font-family: 'Inter', sans-serif;
}

.btn-subir-audio:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
    color: rgba(255, 255, 255, 1);
}

.nombre-archivo-audio {
    display: inline-block;
    margin-top: 6px;
    padding: 4px 8px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 4px;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.6);
    font-family: 'Inter', sans-serif;
}

.campo-config-inicial input[type="file"] {
    margin-top: 8px;
    padding: 6px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.8125rem;
    font-family: 'Inter', sans-serif;
    cursor: pointer;
    width: 100%;
}

.campo-config-inicial input[type="file"]::-webkit-file-upload-button {
    padding: 4px 8px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 4px;
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.75rem;
    cursor: pointer;
    margin-right: 8px;
    font-family: 'Inter', sans-serif;
}