/* ==========================================================================
   SISTEMA DE DISEÑO PREMIUM - MUEBLES VIVE
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@300;400;600;800&family=Outfit:wght@300;400;600;700&display=swap');

:root {
    /* Paleta de Colores Curada */
    --color-primary: #1e378a;       /* Azul Real Profundo */
    --color-primary-light: #2563eb; /* Azul Eléctrico */
    --color-secondary: #f59e0b;     /* Amarillo Ámbar Cálido */
    --color-dark: #0f172a;          /* Slate Oscuro */
    --color-light: #f8fafc;         /* Slate Extra Claro */
    --color-gray: #64748b;          /* Gris Neutro */
    --color-border: #e2e8f0;        /* Borde Suave */
    
    /* Tipografía */
    --font-headings: 'Outfit', sans-serif;
    --font-body: 'Manrope', sans-serif;
    
    /* Sombras Elevadas y Suaves (Ambient Shadows) */
    --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.05);
    --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.08);
    --shadow-lg: 0 12px 32px rgba(15, 23, 42, 0.12);
    
    /* Bordes y Bordes "Ghost" */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Estilos Globales */
body {
    font-family: var(--font-body);
    background-color: var(--color-light);
    color: var(--color-dark);
    margin: 0;
    padding: 0;
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-headings);
    font-weight: 700;
    letter-spacing: -0.02em;
}

/* Navbar Premium Glassmorphism */
.navbar-premium {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(226, 232, 240, 0.6);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
}

.navbar-brand-logo {
    font-family: var(--font-headings);
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--color-primary) !important;
    letter-spacing: -0.03em;
}

/* Tarjetas Premium Interactivas */
.card-premium {
    background: #ffffff;
    border: none;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    overflow: hidden;
    margin-bottom: 1.5rem;
}

.card-premium:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.card-premium-img {
    height: 240px;
    object-fit: cover;
    transition: var(--transition);
}

.card-premium:hover .card-premium-img {
    transform: scale(1.05);
}

/* Botones con Micro-animación */
.btn-premium {
    font-family: var(--font-headings);
    font-weight: 600;
    padding: 0.6rem 1.5rem;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.btn-premium-primary {
    background-color: var(--color-primary);
    border: none;
    color: #ffffff;
}

.btn-premium-primary:hover {
    background-color: var(--color-primary-light);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.btn-premium-secondary {
    background-color: var(--color-secondary);
    border: none;
    color: var(--color-dark);
}

.btn-premium-secondary:hover {
    background-color: #d97706;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(217, 119, 6, 0.3);
}

/* Form inputs estilizados */
.form-control-premium {
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
    padding: 0.75rem 1rem;
    transition: var(--transition);
}

.form-control-premium:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(30, 55, 138, 0.1);
    outline: none;
}

/* Canvas para Firma Digital */
.signature-canvas {
    border: 2px dashed var(--color-gray);
    border-radius: var(--radius-sm);
    background-color: #ffffff;
    cursor: crosshair;
}

/* Animaciones y Clases Auxiliares */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.animate-fade-in {
    animation: fadeIn 0.5s ease forwards;
}

/* Dashboard Sidebar */
.sidebar-premium {
    background-color: var(--color-primary);
    min-height: 100vh;
    color: rgba(255, 255, 255, 0.8);
    padding-top: 2rem;
}

.sidebar-link {
    color: rgba(255, 255, 255, 0.85);
    display: flex;
    align-items: center;
    padding: 0.75rem 1.5rem;
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    border-left: 4px solid transparent;
}

.sidebar-link:hover, .sidebar-link.active {
    background-color: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    border-left-color: var(--color-secondary);
}

/* Tienda Hero Banner */
.hero-shop {
    background: linear-gradient(135deg, var(--color-primary) 0%, #1e1b4b 100%);
    color: #ffffff;
    padding: 5rem 0;
    position: relative;
    overflow: hidden;
}

.hero-shop::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(245, 158, 11, 0.15) 0%, rgba(0, 0, 0, 0) 70%);
    border-radius: 50%;
}