/* ==========================================
   J&M RESPONSIVELAB - ESTILOS PRINCIPALES
   ========================================== */

/* Variables de Diseño System */
:root {
    --bg-primary: #0a0b0e;
    --bg-secondary: rgba(20, 22, 28, 0.7);
    --bg-sidebar: rgba(13, 14, 18, 0.85);
    
    --border-color: rgba(255, 255, 255, 0.07);
    --border-focus: rgba(99, 102, 241, 0.5); /* Indigo glow default */
    
    --text-main: #f3f4f6;
    --text-muted: #9ca3af;
    --text-dark: #4b5563;
    
    --accent-primary: #6366f1; /* Indigo */
    --accent-secondary: #06b6d4; /* Cyan */
    --accent-gradient: linear-gradient(135deg, #6366f1 0%, #06b6d4 100%);
    --accent-pos: #f97316; /* Naranja POS industrial */
    --accent-pos-gradient: linear-gradient(135deg, #ea580c 0%, #f97316 100%);
    
    --sidebar-width: 320px;
    --header-height: 60px;
    
    --shadow-premium: 0 10px 30px -10px rgba(0, 0, 0, 0.7);
    --glass-blur: blur(16px);
}

/* Reset y Estilos Generales */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Outfit', sans-serif;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.1) transparent;
}

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

/* Scrollbars */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.15);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.3);
}

/* App Layout */
.app-container {
    display: flex;
    width: 100vw;
    height: 100vh;
}

/* ==========================================
   SIDEBAR (PANEL DE CONTROL)
   ========================================== */
.sidebar {
    width: var(--sidebar-width);
    height: 100%;
    background-color: var(--bg-sidebar);
    backdrop-filter: var(--glass-blur);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    z-index: 100;
    overflow-y: auto;
}

.sidebar-header {
    padding: 24px;
    border-bottom: 1px solid var(--border-color);
}

.logo {
    font-size: 24px;
    font-weight: 800;
    letter-spacing: -0.5px;
    background: linear-gradient(120deg, #fff 40%, var(--text-muted));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo-accent {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.sub-logo {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--accent-secondary);
    font-weight: 600;
    margin-top: 4px;
}

.sidebar-section {
    padding: 24px;
    border-bottom: 1px solid var(--border-color);
}

.section-title {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-muted);
    font-weight: 700;
    margin-bottom: 14px;
}

/* inputs y Botones de la Sidebar */
.url-input-container {
    display: flex;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 4px;
    transition: all 0.3s ease;
}

.url-input-container:focus-within {
    border-color: var(--border-focus);
    box-shadow: 0 0 12px rgba(99, 102, 241, 0.2);
}

#url-input {
    flex-grow: 1;
    background: transparent;
    border: none;
    outline: none;
    color: #fff;
    padding: 8px 12px;
    font-size: 14px;
    min-width: 0;
}

#url-input::placeholder {
    color: var(--text-dark);
}

.url-input-container button {
    background: transparent;
    border: none;
    color: var(--text-muted);
    width: 34px;
    height: 34px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

.url-input-container button:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.08);
}

#btn-go {
    background: var(--accent-gradient) !important;
    color: #fff !important;
}

#btn-go:hover {
    opacity: 0.9;
    transform: translateX(2px);
}

/* Quick links */
.quick-links {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 10px;
}

.quick-link-btn {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-muted);
    padding: 8px 12px;
    font-size: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    text-align: left;
    transition: all 0.2s ease;
}

.quick-link-btn:hover {
    background: rgba(255, 255, 255, 0.07);
    color: #fff;
    border-color: rgba(255, 255, 255, 0.15);
}

.quick-link-btn i {
    width: 14px;
    height: 14px;
}

/* Controles de Grupo */
.control-group {
    margin-bottom: 20px;
}

.control-group:last-child {
    margin-bottom: 0;
}

.control-label {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 8px;
}

#zoom-value {
    color: var(--accent-secondary);
    font-weight: 600;
}

.control-label-text {
    display: block;
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 8px;
}

/* Slider de Zoom Rango */
.range-container {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(0, 0, 0, 0.2);
    padding: 8px 12px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.range-icon {
    width: 16px;
    height: 16px;
    color: var(--text-muted);
}

#zoom-range {
    flex-grow: 1;
    -webkit-appearance: none;
    appearance: none;
    height: 4px;
    border-radius: 2px;
    background: rgba(255, 255, 255, 0.1);
    outline: none;
}

#zoom-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--accent-secondary);
    cursor: pointer;
    transition: transform 0.1s ease;
}

#zoom-range::-webkit-slider-thumb:hover {
    transform: scale(1.3);
}

/* Grupos de botones */
.btn-group {
    display: flex;
    background: rgba(0, 0, 0, 0.2);
    padding: 4px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.btn-group button {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text-muted);
    padding: 8px 12px;
    font-size: 12px;
    font-weight: 500;
    border-radius: 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    transition: all 0.2s ease;
}

.btn-group button.active {
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
    font-weight: 600;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.btn-group button i {
    width: 14px;
    height: 14px;
}

/* Selectores de Dispositivos */
.device-select {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: #fff;
    padding: 8px;
    font-size: 13px;
    outline: none;
    cursor: pointer;
}

.device-select.hidden {
    display: none;
}

.device-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.device-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    padding: 10px 12px;
    border-radius: 8px;
    transition: all 0.2s ease;
}

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

.device-checkbox-label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
    flex-grow: 1;
}

.device-meta {
    font-size: 11px;
    color: var(--text-muted);
    font-family: monospace;
}

.device-checkbox {
    appearance: none;
    -webkit-appearance: none;
    width: 16px;
    height: 16px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    outline: none;
    background-color: rgba(0, 0, 0, 0.2);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.1s ease;
}

.device-checkbox:checked {
    background: var(--accent-gradient);
    border-color: transparent;
}

.device-checkbox:checked::after {
    content: "✓";
    font-size: 10px;
    color: white;
    font-weight: bold;
}

/* Accent Theme Picker [NEW] */
.theme-picker {
    display: flex;
    gap: 10px;
    justify-content: flex-start;
    align-items: center;
    background: rgba(0, 0, 0, 0.2);
    padding: 8px 12px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.theme-btn {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.theme-btn:hover {
    transform: scale(1.2);
}

.theme-btn.active {
    border-color: #fff;
    box-shadow: 0 0 8px var(--accent-secondary);
    transform: scale(1.1);
}

/* Footer de la Sidebar */
.sidebar-footer {
    padding: 24px;
    margin-top: auto;
    border-top: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.tip-card {
    background: rgba(99, 102, 241, 0.03);
    border: 1px solid rgba(99, 102, 241, 0.1);
    border-radius: 8px;
    padding: 14px;
}

.tip-title {
    font-size: 12px;
    font-weight: 700;
    color: var(--accent-secondary);
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 6px;
}

.tip-title i {
    width: 14px;
    height: 14px;
}

.tip-card p {
    font-size: 11px;
    line-height: 1.5;
    color: var(--text-muted);
}

.tour-trigger-btn {
    width: 100%;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-muted);
    padding: 10px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.2s ease;
}

.tour-trigger-btn:hover {
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
    border-color: rgba(255, 255, 255, 0.2);
}

.tour-trigger-btn i {
    width: 16px;
    height: 16px;
}

/* ==========================================
   ÁREA DE TRABAJO (WORKSPACE)
   ========================================== */
.workspace-wrapper {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
}

.workspace-header {
    height: var(--header-height);
    background-color: rgba(13, 14, 18, 0.5);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    backdrop-filter: var(--glass-blur);
    flex-shrink: 0;
}

.url-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    padding: 8px 14px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
}

.url-badge i {
    width: 14px;
    height: 14px;
    color: var(--accent-secondary);
}

.url-badge span {
    color: #fff;
    max-width: 400px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.action-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-muted);
    padding: 8px 14px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s ease;
}

.action-btn:hover {
    background: rgba(255, 255, 255, 0.06);
    color: #fff;
}

.action-btn i {
    width: 14px;
    height: 14px;
}

/* Contenedor de Lienzo del Simulador */
.workspace {
    flex-grow: 1;
    overflow: auto;
    padding: 40px;
    background-color: #0b0c10;
    background-image: 
        radial-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(rgba(255, 255, 255, 0.01) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.01) 1px, transparent 1px);
    background-size: 20px 20px, 100px 100px, 100px 100px;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    scroll-behavior: smooth;
}

.devices-container {
    display: flex;
    flex-wrap: wrap;
    gap: 50px;
    justify-content: center;
    align-items: flex-start;
    transform-origin: top center;
    transition: transform 0.2s ease;
}

/* ==========================================
   CSS DEVICE FRAMES (MOCKUPS)
   ========================================== */

/* Estructura Base de cada Simulador */
.device-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex-shrink: 0;
    animation: fadeIn 0.4s ease forwards;
}

.device-label {
    display: flex;
    justify-content: space-between;
    width: 100%;
    margin-bottom: 12px;
    color: var(--text-muted);
    font-size: 13px;
    font-weight: 500;
}

.device-name-tag {
    color: #fff;
    font-weight: 600;
}

.device-dims-tag {
    font-family: monospace;
    font-size: 11px;
    background: rgba(255, 255, 255, 0.05);
    padding: 1px 6px;
    border-radius: 4px;
}

.device-actions {
    display: flex;
    gap: 8px;
}

.device-action-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.15s ease;
}

.device-action-btn:hover {
    color: #fff;
}

.device-action-btn i {
    width: 14px;
    height: 14px;
}

/* El Contenedor Físico del Teléfono/Tablet/Laptop */
.device-chrome {
    position: relative;
    background: #1e2026;
    border: 12px solid #1a1b1f;
    box-shadow: var(--shadow-premium), 0 0 0 1px rgba(255,255,255,0.05);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.device-screen {
    position: relative;
    width: 100%;
    height: 100%;
    background: #fff;
    overflow: hidden;
}

.device-screen iframe {
    width: 100%;
    height: 100%;
    border: none;
    background: #fff;
}

/* 1. MOCKUP: iPhone 15 Pro */
.device-chrome.iphone-15-pro {
    border-radius: 42px;
    border-width: 10px;
    background: #111;
}

.device-chrome.iphone-15-pro::before {
    /* Dynamic Island */
    content: "";
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 90px;
    height: 25px;
    background: #000;
    border-radius: 15px;
    z-index: 10;
    pointer-events: none;
}

/* 2. MOCKUP: Samsung Galaxy S23 */
.device-chrome.samsung-s23 {
    border-radius: 24px;
    border-width: 8px;
    background: #000;
}

.device-chrome.samsung-s23::before {
    /* Punch-hole camera */
    content: "";
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 10px;
    height: 10px;
    background: #111;
    border-radius: 50%;
    z-index: 10;
    border: 1px solid #222;
    pointer-events: none;
}

/* 3. MOCKUP: iPad Pro / iPad Mini */
.device-chrome.ipad-pro {
    border-radius: 20px;
    border-width: 14px;
    background: #080808;
}

.device-chrome.ipad-pro::before {
    /* Cámara frontal iPad */
    content: "";
    position: absolute;
    top: 4px;
    left: 50%;
    transform: translateX(-50%);
    width: 6px;
    height: 6px;
    background: #111;
    border-radius: 50%;
    z-index: 10;
    pointer-events: none;
}

/* 4. MOCKUP: POS TABLET (10.1 pulgadas) */
.device-chrome.pos-tablet {
    border-radius: 8px;
    border-width: 20px; /* Bisel grueso industrial */
    border-color: #27272a; /* Zinc oscuro */
    box-shadow: 
        0 15px 35px -5px rgba(0,0,0,0.8),
        0 0 0 1px rgba(255,255,255,0.03),
        inset 0 0 15px rgba(0,0,0,0.6);
}

.device-chrome.pos-tablet::before {
    /* Cámara frontal en marco horizontal */
    content: "";
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 8px;
    height: 8px;
    background: #0c0a09;
    border-radius: 50%;
    z-index: 10;
    pointer-events: none;
}

.device-chrome.pos-tablet::after {
    /* Botón de encendido en el borde superior derecho */
    content: "";
    position: absolute;
    top: -20px;
    right: 40px;
    width: 25px;
    height: 3px;
    background: #3f3f46;
    border-radius: 2px 2px 0 0;
}

/* 5. MOCKUP: TERMINAL POS MÓVIL (Sunmi V2 Style) */
.device-chrome.pos-handheld {
    border-radius: 12px 12px 4px 4px;
    border-width: 8px;
    border-color: #22252c;
    background: #1c1e22;
    padding-top: 50px; /* Espacio para el cabezal de impresora de tickets */
}

/* Cabezal de la impresora */
.device-chrome.pos-handheld::before {
    content: "RECEIPT PRINTER";
    font-family: monospace;
    font-size: 8px;
    font-weight: 700;
    color: #4b5563;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 8px;
    left: 10px;
    right: 10px;
    height: 34px;
    background: #111317;
    border-radius: 6px;
    border-bottom: 2px dashed #f97316; /* Línea de corte color naranja POS */
    box-shadow: inset 0 2px 5px rgba(0,0,0,0.8);
    pointer-events: none;
}

/* Agarre robusto inferior */
.device-chrome.pos-handheld::after {
    content: "";
    position: absolute;
    bottom: -16px;
    left: 30px;
    right: 30px;
    height: 8px;
    background: #0f1012;
    border-radius: 0 0 10px 10px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.5);
    pointer-events: none;
}

/* 6. MOCKUP: Apple Watch Ultra [NEW] */
.device-chrome.smartwatch-ultra {
    border-radius: 24px;
    border-width: 6px;
    border-color: #3f3f46; /* Titanio */
    background: #09090b;
    box-shadow: 
        var(--shadow-premium), 
        0 0 0 1px rgba(255,255,255,0.05),
        inset 0 0 8px rgba(0,0,0,0.8);
}

.device-chrome.smartwatch-ultra::after {
    /* Corona digital naranja */
    content: "";
    position: absolute;
    top: 20%;
    right: -10px;
    width: 4px;
    height: 16px;
    background: #f97316; /* Color acento */
    border-radius: 0 2px 2px 0;
    box-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.device-chrome.smartwatch-ultra::before {
    /* Botón plano watch lateral */
    content: "";
    position: absolute;
    bottom: 25%;
    right: -9px;
    width: 3px;
    height: 12px;
    background: #52525b;
    border-radius: 0 1px 1px 0;
}

/* 7. MOCKUP: Laptop Standard [NEW] */
.device-chrome.desktop-laptop {
    border-radius: 8px 8px 0 0;
    border-width: 10px 10px 0 10px;
    border-color: #27272a;
    background: #18181b;
}

.device-chrome.desktop-laptop::after {
    /* Base de la Laptop */
    content: "";
    position: absolute;
    bottom: -10px;
    left: -20px;
    right: -20px;
    height: 10px;
    background: #3f3f46;
    border-radius: 0 0 8px 8px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.5);
    z-index: 10;
}

/* Modificadores de Rotación */
.device-chrome.landscape {
    /* Modificador para paisaje en frames individuales */
}

/* ==========================================
   GUÍA DE USO INTERACTIVA (TOUR) [NEW]
   ========================================== */
.tour-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 1000;
    pointer-events: none;
    transition: background 0.3s ease;
}

.tour-overlay.active {
    background: rgba(0, 0, 0, 0.45);
    pointer-events: auto;
}

.tour-card {
    position: absolute;
    width: 320px;
    padding: 20px;
    border-radius: 12px;
    background: rgba(18, 20, 26, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.6), 0 0 15px rgba(99, 102, 241, 0.25);
    color: #fff;
    z-index: 1001;
    pointer-events: auto;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    opacity: 0;
    transform: scale(0.9) translateY(10px);
}

.tour-card.show {
    opacity: 1;
    transform: scale(1) translateY(0);
}

.tour-progress {
    display: flex;
    gap: 6px;
    margin-bottom: 12px;
}

.tour-step-dot {
    flex-grow: 1;
    height: 3px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 2px;
    transition: background 0.3s ease;
}

.tour-step-dot.active {
    background: var(--accent-gradient);
}

.tour-card h4 {
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 8px;
    color: #fff;
}

.tour-card p {
    font-size: 12px;
    line-height: 1.5;
    color: var(--text-muted);
    margin-bottom: 16px;
}

.tour-footer {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
}

.tour-btn {
    padding: 6px 12px;
    font-size: 11px;
    font-weight: 600;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.tour-btn.btn-primary {
    background: var(--accent-gradient);
    border: none;
    color: #fff;
}

.tour-btn.btn-primary:hover {
    opacity: 0.9;
}

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

.tour-btn.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
}

.tour-btn.hidden {
    display: none;
}

.tour-arrow {
    position: absolute;
    width: 12px;
    height: 12px;
    background: rgba(18, 20, 26, 0.85);
    border-left: 1px solid rgba(255, 255, 255, 0.1);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 1002;
    display: none;
}

/* Arrow positions */
.tour-card[data-arrow="left"] .tour-arrow {
    display: block;
    left: -7px;
    top: 25px;
    transform: rotate(-45deg);
    border-left: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    border-top: none;
    border-right: none;
}

.tour-card[data-arrow="right"] .tour-arrow {
    display: block;
    right: -7px;
    top: 25px;
    transform: rotate(135deg);
    border-left: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    border-top: none;
    border-right: none;
}

.tour-card[data-arrow="top"] .tour-arrow {
    display: block;
    top: -7px;
    left: 50%;
    transform: translateX(-50%) rotate(45deg);
    border-left: 1px solid rgba(255, 255, 255, 0.1);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-right: none;
    border-bottom: none;
}

.tour-card[data-arrow="bottom"] .tour-arrow {
    display: block;
    bottom: -7px;
    left: 50%;
    transform: translateX(-50%) rotate(-135deg);
    border-left: 1px solid rgba(255, 255, 255, 0.1);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-right: none;
    border-bottom: none;
}

/* Elemento resaltado en el tour */
.highlighted-element {
    position: relative;
    z-index: 1002 !important;
    box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0.6), 0 0 15px var(--accent-primary) !important;
    border-color: var(--accent-primary) !important;
    pointer-events: none;
    border-radius: 8px;
    background: rgba(18, 20, 26, 0.95);
}

/* Animaciones */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(15px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Privacy Header Badge [NEW] */
.privacy-header-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(16, 185, 129, 0.05);
    border: 1px solid rgba(16, 185, 129, 0.2);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 12px;
    backdrop-filter: var(--glass-blur);
}

.privacy-icon {
    width: 14px;
    height: 14px;
    color: #10b981;
}

.privacy-text {
    color: var(--text-muted);
}

.privacy-divider {
    color: rgba(255, 255, 255, 0.15);
    margin: 0 4px;
}

.privacy-link {
    color: #25D366;
    text-decoration: none;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 4px;
    transition: opacity 0.2s ease;
}

.privacy-link:hover {
    opacity: 0.85;
}

.privacy-link i {
    width: 12px;
    height: 12px;
}

/* Light Theme Override Variables */
body.light-theme {
    --bg-primary: #f8fafc;
    --bg-secondary: rgba(241, 245, 249, 0.7);
    --bg-sidebar: rgba(255, 255, 255, 0.85);
    --border-color: rgba(0, 0, 0, 0.08);
    --text-main: #0f172a;
    --text-muted: #475569;
    --text-dark: #94a3b8;
}

body.light-theme .logo {
    background: linear-gradient(120deg, #0f172a 40%, var(--text-muted));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

body.light-theme .url-badge span {
    color: #0f172a;
}

body.light-theme .url-input-container {
    background: rgba(0, 0, 0, 0.03);
}

body.light-theme #url-input {
    color: #0f172a;
}

body.light-theme .device-item {
    background: rgba(0, 0, 0, 0.02);
}

body.light-theme .device-select {
    background: rgba(255, 255, 255, 0.8);
    color: #0f172a;
    border-color: rgba(0, 0, 0, 0.1);
}

body.light-theme .quick-link-btn {
    background: rgba(0, 0, 0, 0.03);
    color: var(--text-muted);
}

body.light-theme .quick-link-btn:hover {
    background: rgba(0, 0, 0, 0.06);
    color: var(--text-main);
}

body.light-theme .btn-group {
    background: rgba(0, 0, 0, 0.03);
}

body.light-theme .btn-group button.active {
    background: #fff;
    color: #0f172a;
}

body.light-theme .range-container {
    background: rgba(0, 0, 0, 0.03);
}

body.light-theme .theme-picker {
    background: rgba(0, 0, 0, 0.03);
}

body.light-theme .workspace {
    background-color: #f1f5f9;
    background-image: 
        radial-gradient(rgba(0, 0, 0, 0.05) 1px, transparent 1px),
        linear-gradient(rgba(0, 0, 0, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 0, 0, 0.02) 1px, transparent 1px);
}

body.light-theme .device-name-tag {
    color: #0f172a;
}

body.light-theme .workspace-header {
    background-color: rgba(255, 255, 255, 0.75);
}

body.light-theme .privacy-header-badge {
    background: rgba(16, 185, 129, 0.08);
}

body.light-theme .privacy-text {
    color: #475569;
}

body.light-theme .action-btn {
    color: #475569;
}

body.light-theme .action-btn:hover {
    background: rgba(0, 0, 0, 0.04);
    color: #0f172a;
}

body.light-theme .tour-card {
    background: rgba(255, 255, 255, 0.9);
    border-color: rgba(0, 0, 0, 0.1);
    color: #0f172a;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15), 0 0 15px rgba(99, 102, 241, 0.15);
}

body.light-theme .tour-card h4 {
    color: #0f172a;
}

body.light-theme .tour-card p {
    color: #475569;
}

body.light-theme .tour-btn.btn-secondary {
    background: rgba(0, 0, 0, 0.03);
    color: #475569;
}

body.light-theme .tour-btn.btn-secondary:hover {
    background: rgba(0, 0, 0, 0.06);
    color: #0f172a;
}

body.light-theme .tour-arrow {
    background: rgba(255, 255, 255, 0.9);
    border-left-color: rgba(0, 0, 0, 0.1);
    border-top-color: rgba(0, 0, 0, 0.1);
}

body.light-theme .tour-card[data-arrow="left"] .tour-arrow {
    border-left-color: rgba(0, 0, 0, 0.1);
    border-bottom-color: rgba(0, 0, 0, 0.1);
}

body.light-theme .tour-card[data-arrow="right"] .tour-arrow {
    border-left-color: rgba(0, 0, 0, 0.1);
    border-bottom-color: rgba(0, 0, 0, 0.1);
}

/* ==========================================
   BARRA DE HERRAMIENTAS DEVTOOLS [NEW]
   ========================================== */
.workspace-toolbar {
    height: 48px;
    background-color: rgba(18, 20, 26, 0.4);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    flex-shrink: 0;
    z-index: 90;
}

.toolbar-group {
    display: flex;
    align-items: center;
    gap: 12px;
}

.toolbar-title {
    font-size: 12px;
    font-weight: 700;
    color: var(--text-main);
    text-transform: uppercase;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
}

.toolbar-divider {
    color: rgba(255, 255, 255, 0.08);
    font-size: 16px;
    font-weight: 300;
}

.toolbar-btn {
    background: transparent;
    border: 1px solid transparent;
    border-radius: 6px;
    color: var(--text-muted);
    padding: 6px 12px;
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s ease;
}

.toolbar-btn:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.04);
    border-color: var(--border-color);
}

.toolbar-btn.active {
    color: #fff;
    background: rgba(99, 102, 241, 0.12);
    border-color: rgba(99, 102, 241, 0.3);
    box-shadow: 0 0 10px rgba(99, 102, 241, 0.15);
}

.toolbar-btn i {
    width: 14px;
    height: 14px;
    transition: transform 0.2s ease;
}

.toolbar-btn.active i {
    transform: scale(1.1);
    color: var(--accent-primary);
}

.toolbar-select-container {
    display: flex;
    align-items: center;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 4px 8px;
    gap: 6px;
}

.toolbar-select {
    background: transparent;
    border: none;
    color: var(--text-main);
    font-size: 12px;
    font-weight: 500;
    outline: none;
    cursor: pointer;
    padding-right: 4px;
}

.toolbar-select option {
    background-color: #12141a;
    color: #fff;
}

/* ==========================================
   MODALES PREMIUM (Añadir Dispositivo / Guía)
   ========================================== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
    pointer-events: auto;
    transition: opacity 0.3s ease;
}

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

.modal-card {
    background: rgba(18, 20, 26, 0.88);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), 0 0 30px rgba(99, 102, 241, 0.1);
    width: 400px;
    max-width: 90%;
    padding: 24px;
    transform: scale(1);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-overlay.hidden .modal-card {
    transform: scale(0.9) translateY(20px);
}

/* ==========================================
   DIAGNÓSTICOS: TECLADO, CURSOR Y DALTONISMO
   ========================================== */
/* 1. Teclado Virtual */
.keyboard-active .device-chrome.iphone-15-pro,
.keyboard-active .device-chrome.samsung-s23,
.keyboard-active .device-chrome.pos-handheld {
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.keyboard-active .device-chrome.iphone-15-pro .device-screen,
.keyboard-active .device-chrome.samsung-s23 .device-screen,
.keyboard-active .device-chrome.pos-handheld .device-screen {
    height: calc(100% - 250px) !important;
}

/* 2. Cursor Táctil Circular (44x44px) */
.touch-cursor-active .device-screen {
    cursor: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='44' height='44' viewBox='0 0 44 44'%3E%3Ccircle cx='22' cy='22' r='20' fill='rgba(99, 102, 241, 0.15)' stroke='rgba(99, 102, 241, 0.4)' stroke-width='1.5'/%3E%3Ccircle cx='22' cy='22' r='3' fill='rgba(99, 102, 241, 0.8)'/%3E%3C/svg%3E") 22 22, auto !important;
}

.touch-cursor-active .device-screen iframe {
    cursor: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='44' height='44' viewBox='0 0 44 44'%3E%3Ccircle cx='22' cy='22' r='20' fill='rgba(99, 102, 241, 0.15)' stroke='rgba(99, 102, 241, 0.4)' stroke-width='1.5'/%3E%3Ccircle cx='22' cy='22' r='3' fill='rgba(99, 102, 241, 0.8)'/%3E%3C/svg%3E") 22 22, auto !important;
}

/* 3. Filtros de Daltonismo */
.daltonism-deuteranopia {
    filter: url(#filter-deuteranopia) !important;
}
.daltonism-protanopia {
    filter: url(#filter-protanopia) !important;
}
.daltonism-tritanopia {
    filter: url(#filter-tritanopia) !important;
}
.daltonism-achromatopsia {
    filter: url(#filter-achromatopsia) !important;
}
.daltonism-blur {
    filter: url(#filter-blur) !important;
}

/* ==========================================
   LIGHT MODE OVERRIDES PARA DEVTOOLS Y MODALES
   ========================================== */
body.light-theme .workspace-toolbar {
    background-color: rgba(255, 255, 255, 0.75);
    border-bottom-color: rgba(0, 0, 0, 0.08);
}

body.light-theme .toolbar-title {
    color: #0f172a;
}

body.light-theme .toolbar-divider {
    color: rgba(0, 0, 0, 0.08);
}

body.light-theme .toolbar-btn {
    color: #475569;
}

body.light-theme .toolbar-btn:hover {
    background: rgba(0, 0, 0, 0.03);
    color: #0f172a;
}

body.light-theme .toolbar-btn.active {
    background: rgba(99, 102, 241, 0.08);
    color: var(--accent-primary);
}

body.light-theme .toolbar-select-container {
    background: rgba(0, 0, 0, 0.03);
}

body.light-theme .toolbar-select {
    color: #0f172a;
}

body.light-theme .toolbar-select option {
    background-color: #fff;
    color: #0f172a;
}

body.light-theme .modal-card {
    background: rgba(255, 255, 255, 0.95);
    border-color: rgba(0, 0, 0, 0.08);
    color: #0f172a;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15), 0 0 30px rgba(99, 102, 241, 0.08);
}

body.light-theme .modal-card h3 {
    color: #0f172a;
}

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

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