/* ================================
   NUO DEMO TOOLS - Panel Unificado
   ================================ */

:root {
    --nuo-primary: #A65D57;
    --nuo-primary-light: #C17A74;
    --nuo-primary-dark: #8B4E49;
    --nuo-text: #1A1917;
    --nuo-text-light: #6B6560;
    --nuo-background: #FAF8F5;
    --nuo-white: #FDFCFA;
    --nuo-border: #E8E4DE;
    --nuo-radius-sm: 4px;
    --nuo-radius-md: 8px;
    --nuo-radius-lg: 16px;
    --nuo-radius-full: 9999px;
    --nuo-font-heading: 'Afacad', sans-serif;
    --nuo-font-body: 'DM Sans', sans-serif;
    --nuo-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
    --nuo-shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.18);
}

/* Container principal */
.nuo-demo-tools {
    position: fixed;
    bottom: 0;
    right: 24px;
    z-index: 99999;
    font-family: var(--nuo-font-body);
    pointer-events: none; /* No bloquear clicks en el área vacía */
}

/* Panel desplegable - ABIERTO por defecto */
.nuo-demo-tools__panel {
    position: relative;
    width: 680px;
    max-width: calc(100vw - 48px);
    background: var(--nuo-white);
    border-radius: var(--nuo-radius-lg) var(--nuo-radius-lg) 0 0;
    box-shadow: var(--nuo-shadow-lg);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: auto; /* Restaurar clicks en el panel */
}

/* Cuando esta cerrado, solo muestra el tab */
.nuo-demo-tools.is-collapsed .nuo-demo-tools__panel {
    transform: translateY(calc(100% - 44px));
}

/* Tab para plegar/desplegar */
.nuo-demo-tools__tab {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    background: var(--nuo-primary);
    color: #fff;
    border-radius: var(--nuo-radius-lg) var(--nuo-radius-lg) 0 0;
    cursor: pointer;
    border: none;
    font-family: inherit;
    font-size: 0.8rem;
    font-weight: 600;
    transition: background 0.2s ease;
}

.nuo-demo-tools__tab:hover {
    background: var(--nuo-primary-dark);
}

.nuo-demo-tools__tab-icon {
    font-size: 20px;
    transition: transform 0.35s ease;
}

.nuo-demo-tools__tab-text {
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}

/* Rotar icono cuando esta colapsado */
.nuo-demo-tools.is-collapsed .nuo-demo-tools__tab-icon {
    transform: rotate(180deg);
}

/* Contenido del panel - Layout de 2 columnas */
.nuo-demo-tools__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    padding: 20px;
    padding-top: 60px;
    max-height: 70vh;
    overflow-y: auto;
}

/* Columna izquierda: Personalización */
.nuo-demo-tools__customize {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* Columna derecha: Venta */
.nuo-demo-tools__sale {
    display: flex;
    flex-direction: column;
}

/* Secciones */
.nuo-demo-tools__section {
    margin-bottom: 0;
}

.nuo-demo-tools__section:last-child {
    margin-bottom: 0;
}

.nuo-demo-tools__section-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
}

.nuo-demo-tools__section-icon {
    width: 26px;
    height: 26px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: color-mix(in srgb, var(--nuo-primary) 10%, transparent);
    color: var(--nuo-primary);
    border-radius: var(--nuo-radius-sm);
}

.nuo-demo-tools__section-icon .material-symbols-outlined {
    font-size: 16px;
}

.nuo-demo-tools__label {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--nuo-text);
}

/* ================================
   PROMO BLOCK (Venta) - Columna derecha
   ================================ */

.nuo-demo-tools__promo {
    height: 100%;
    background: #FAF8F5;
    border-radius: var(--nuo-radius-lg);
    padding: 24px;
    text-align: center;
    border: 1px solid var(--nuo-border);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.nuo-demo-tools__promo-icon {
    font-size: 32px;
    margin-bottom: 8px;
    line-height: 1;
}

.nuo-demo-tools__promo-badge {
    display: inline-block;
    font-size: 0.6rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--nuo-primary);
    background: color-mix(in srgb, var(--nuo-primary) 15%, transparent);
    padding: 6px 12px;
    border-radius: var(--nuo-radius-full);
    margin-bottom: 12px;
}

.nuo-demo-tools__promo-title {
    font-family: var(--nuo-font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--nuo-text);
    margin: 0 0 8px 0;
    line-height: 1.3;
}

.nuo-demo-tools__promo-subtitle {
    font-size: 0.85rem;
    color: var(--nuo-text-light);
    margin: 0 0 16px 0;
    line-height: 1.5;
}

.nuo-demo-tools__promo-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 4px;
    margin-bottom: 16px;
}

.nuo-demo-tools__promo-price-value {
    font-family: var(--nuo-font-heading);
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--nuo-text);
    line-height: 1;
}

.nuo-demo-tools__promo-price-period {
    font-size: 0.8rem;
    color: var(--nuo-text-light);
}

.nuo-demo-tools__promo-features {
    list-style: none;
    padding: 0;
    margin: 0 0 16px 0;
    text-align: left;
}

.nuo-demo-tools__promo-features li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    color: var(--nuo-text);
    padding: 5px 0;
}

.nuo-demo-tools__promo-features .material-symbols-outlined {
    font-size: 18px;
    color: var(--nuo-primary);
}

.nuo-demo-tools__promo-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 14px 20px;
    background: linear-gradient(135deg, var(--nuo-primary) 0%, var(--nuo-primary-dark) 100%);
    color: #fff;
    border: none;
    border-radius: var(--nuo-radius-full);
    font-family: var(--nuo-font-heading);
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 16px color-mix(in srgb, var(--nuo-primary) 30%, transparent);
}

.nuo-demo-tools__promo-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px color-mix(in srgb, var(--nuo-primary) 40%, transparent);
}

.nuo-demo-tools__promo-btn .material-symbols-outlined {
    font-size: 20px;
}

.nuo-demo-tools__promo-secure {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    margin: 12px 0 0 0;
    font-size: 0.7rem;
    color: var(--nuo-text-light);
}

.nuo-demo-tools__promo-secure .material-symbols-outlined {
    font-size: 14px;
}

/* ================================
   BOTONES DE DISPOSITIVO
   ================================ */

.nuo-demo-tools__devices {
    display: flex;
    gap: 8px;
}

.nuo-demo-tools__device-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 12px;
    background: var(--nuo-background);
    border: 2px solid transparent;
    border-radius: var(--nuo-radius-md);
    font-family: inherit;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--nuo-text-light);
    cursor: pointer;
    transition: all 0.2s ease;
}

.nuo-demo-tools__device-btn:hover {
    background: var(--nuo-white);
    border-color: var(--nuo-border);
    color: var(--nuo-text);
}

.nuo-demo-tools__device-btn.is-active {
    background: var(--nuo-white);
    border-color: var(--nuo-primary);
    color: var(--nuo-primary);
}

.nuo-demo-tools__device-btn .material-symbols-outlined {
    font-size: 18px;
}

/* ================================
   PALETAS
   ================================ */

.nuo-demo-tools__palettes {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.nuo-demo-tools__palette {
    position: relative;
    width: 38px;
    height: 38px;
    border-radius: var(--nuo-radius-full);
    border: 3px solid;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.nuo-demo-tools__palette:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}

.nuo-demo-tools__palette.is-active {
    box-shadow: 0 0 0 2px var(--nuo-white), 0 0 0 4px var(--nuo-text);
}

.nuo-demo-tools__palette-tooltip {
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    padding: 5px 8px;
    background: var(--nuo-text);
    color: #fff;
    font-size: 0.65rem;
    font-weight: 500;
    white-space: nowrap;
    border-radius: var(--nuo-radius-sm);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: all 0.2s ease;
    z-index: 10;
}

.nuo-demo-tools__palette-tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 4px solid transparent;
    border-top-color: var(--nuo-text);
}

.nuo-demo-tools__palette:hover .nuo-demo-tools__palette-tooltip {
    opacity: 1;
    visibility: visible;
}

/* ================================
   TIPOGRAFIAS
   ================================ */

.nuo-demo-tools__typographies {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.nuo-demo-tools__typography {
    position: relative;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--nuo-background);
    border: 2px solid var(--nuo-border);
    border-radius: var(--nuo-radius-md);
    cursor: pointer;
    transition: all 0.2s ease;
}

.nuo-demo-tools__typography:hover {
    background: var(--nuo-white);
    border-color: var(--nuo-text-light);
}

.nuo-demo-tools__typography.is-active {
    background: var(--nuo-white);
    border-color: var(--nuo-text);
    box-shadow: 0 0 0 2px var(--nuo-text);
}

.nuo-demo-tools__typography-preview {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--nuo-text);
    line-height: 1;
}

.nuo-demo-tools__typography-tooltip {
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    padding: 5px 8px;
    background: var(--nuo-text);
    color: #fff;
    font-size: 0.65rem;
    font-weight: 500;
    white-space: nowrap;
    border-radius: var(--nuo-radius-sm);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: all 0.2s ease;
    z-index: 10;
}

.nuo-demo-tools__typography-tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 4px solid transparent;
    border-top-color: var(--nuo-text);
}

.nuo-demo-tools__typography:hover .nuo-demo-tools__typography-tooltip {
    opacity: 1;
    visibility: visible;
}

/* ================================
   DEVICE PREVIEW MODAL
   ================================ */

.nuo-demo-tools__preview-modal {
    position: fixed;
    inset: 0;
    z-index: 999999;
    background: #0a0a0a;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.nuo-demo-tools__preview-modal.is-visible {
    opacity: 1;
    visibility: visible;
}

/* Preview Header */
.nuo-demo-tools__preview-header {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    background: rgba(10, 10, 10, 0.95);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 10;
}

.nuo-demo-tools__preview-title {
    font-family: var(--nuo-font-body);
    font-size: 0.9rem;
    font-weight: 500;
    color: #fff;
}

.nuo-demo-tools__preview-devices {
    display: flex;
    gap: 8px;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

.nuo-demo-tools__preview-device-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--nuo-radius-full);
    background: transparent;
    color: rgba(255, 255, 255, 0.7);
    font-family: var(--nuo-font-body);
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.nuo-demo-tools__preview-device-btn:hover {
    border-color: rgba(255, 255, 255, 0.4);
    color: #fff;
}

.nuo-demo-tools__preview-device-btn.is-active {
    background: #fff;
    border-color: #fff;
    color: #0a0a0a;
}

.nuo-demo-tools__preview-device-btn .material-symbols-outlined {
    font-size: 18px;
}

.nuo-demo-tools__preview-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: none;
    border-radius: var(--nuo-radius-full);
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    cursor: pointer;
    transition: background 0.2s ease;
}

.nuo-demo-tools__preview-close:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* Preview Content */
.nuo-demo-tools__preview-content {
    position: absolute;
    top: 56px;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

/* Device Frame */
.nuo-demo-tools__device-frame {
    position: relative;
    background: #1a1a1a;
    border-radius: 44px;
    padding: 14px;
    box-shadow:
        0 0 0 2px #333,
        0 24px 64px rgba(0, 0, 0, 0.5);
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.nuo-demo-tools__device-frame--tablet {
    border-radius: 28px;
    padding: 18px;
}

/* Screen */
.nuo-demo-tools__device-screen {
    position: relative;
    overflow: hidden;
    background: #fff;
    border-radius: 36px;
}

.nuo-demo-tools__device-frame--tablet .nuo-demo-tools__device-screen {
    border-radius: 14px;
}

/* Notch */
.nuo-demo-tools__device-notch {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 130px;
    height: 34px;
    background: #1a1a1a;
    border-radius: 0 0 22px 22px;
    z-index: 10;
    pointer-events: none;
}

.nuo-demo-tools__device-frame--tablet .nuo-demo-tools__device-notch {
    display: none;
}

/* Home indicator */
.nuo-demo-tools__device-home {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 130px;
    height: 5px;
    background: #333;
    border-radius: 3px;
    z-index: 10;
    pointer-events: none;
}

/* Camera (tablet) */
.nuo-demo-tools__device-camera {
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 10px;
    height: 10px;
    background: #333;
    border-radius: var(--nuo-radius-full);
    z-index: 10;
    display: none;
    pointer-events: none;
}

.nuo-demo-tools__device-frame--tablet .nuo-demo-tools__device-camera {
    display: block;
}

/* Iframe */
.nuo-demo-tools__preview-iframe {
    display: block;
    width: 100%;
    height: 100%;
    border: none;
    background: #fff;
}

/* Empty state */
.nuo-demo-tools__empty {
    padding: 12px;
    background: var(--nuo-background);
    border-radius: var(--nuo-radius-md);
    text-align: center;
}

.nuo-demo-tools__empty-text {
    font-size: 0.8rem;
    color: var(--nuo-text-light);
    margin: 0;
}

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

@media (max-width: 768px) {
    .nuo-demo-tools {
        right: 12px;
        left: 12px;
    }

    .nuo-demo-tools__panel {
        width: 100%;
        max-width: none;
    }

    .nuo-demo-tools__content {
        grid-template-columns: 1fr;
        gap: 12px;
        max-height: 65vh;
    }

    .nuo-demo-tools__sale {
        order: -1;
    }

    /* Promo compacto en mobile */
    .nuo-demo-tools__promo {
        padding: 14px 16px;
        gap: 10px;
    }

    /* Ocultar elementos secundarios en mobile */
    .nuo-demo-tools__promo-badge,
    .nuo-demo-tools__promo-subtitle,
    .nuo-demo-tools__promo-features {
        display: none;
    }

    .nuo-demo-tools__promo-title {
        font-size: 1rem;
        margin: 0 0 2px 0;
    }

    .nuo-demo-tools__promo-price {
        margin: 0 0 10px 0;
    }

    .nuo-demo-tools__promo-price-value {
        font-size: 1.5rem;
    }

    .nuo-demo-tools__promo-price-period {
        font-size: 0.7rem;
    }

    .nuo-demo-tools__promo-btn {
        padding: 12px 20px;
        font-size: 0.85rem;
    }

    .nuo-demo-tools__promo-btn .material-symbols-outlined {
        display: none;
    }

    .nuo-demo-tools__promo-secure {
        margin: 8px 0 0 0;
        font-size: 0.65rem;
        opacity: 0.6;
    }

    .nuo-demo-tools__promo-secure .material-symbols-outlined {
        font-size: 12px;
    }

    .nuo-demo-tools__preview-header {
        padding: 0 12px;
    }

    .nuo-demo-tools__preview-devices {
        gap: 4px;
    }

    .nuo-demo-tools__preview-device-btn {
        padding: 6px 12px;
        font-size: 0.75rem;
    }
}

@media (max-width: 480px) {
    .nuo-demo-tools__content {
        padding: 12px;
        padding-top: 52px;
        max-height: 60vh;
        gap: 10px;
    }

    .nuo-demo-tools__promo {
        padding: 12px;
    }

    .nuo-demo-tools__promo-title {
        font-size: 0.9rem;
    }

    .nuo-demo-tools__promo-price-value {
        font-size: 1.3rem;
    }

    .nuo-demo-tools__promo-btn {
        padding: 10px 16px;
        font-size: 0.8rem;
    }

    .nuo-demo-tools__device-btn {
        padding: 8px 10px;
        font-size: 0.75rem;
    }

    .nuo-demo-tools__preview-device-btn span:not(.material-symbols-outlined) {
        display: none;
    }
}

/* Scrollbar personalizado */
.nuo-demo-tools__content::-webkit-scrollbar {
    width: 5px;
}

.nuo-demo-tools__content::-webkit-scrollbar-track {
    background: var(--nuo-background);
    border-radius: 3px;
}

.nuo-demo-tools__content::-webkit-scrollbar-thumb {
    background: var(--nuo-border);
    border-radius: 3px;
}

.nuo-demo-tools__content::-webkit-scrollbar-thumb:hover {
    background: var(--nuo-text-light);
}

/* ================================
   SELECTION FEEDBACK
   ================================ */

.nuo-demo-tools__selection-feedback {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: var(--nuo-text);
    color: #fff;
    font-family: var(--nuo-font-body);
    font-size: 0.75rem;
    font-weight: 500;
    white-space: nowrap;
    border-radius: var(--nuo-radius-full);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    opacity: 0;
    transform: translateX(-50%) translateY(5px);
    transition: opacity 0.3s ease, transform 0.3s ease;
    z-index: 100;
}

.nuo-demo-tools__selection-feedback.is-visible {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.nuo-demo-tools__selection-feedback .material-symbols-outlined {
    font-size: 16px;
    color: #4ade80;
}