@font-face {
    font-family: 'Inter';
    src: url('../assets/fonts/InterVariable.ttf') format('truetype');
    font-weight: 100 900;
    font-style: normal;
    font-display: swap;
}

:root {
    /* Editorial Design Tokens */
    --bg-primary: #F8F6F0;
    --bg-secondary: #F5F3ED;
    --bg-tertiary: #FFFFFF;
    --surface: #FFFFFF;
    
    --text-primary: #18181A;
    --text-secondary: #6E6D7A;
    --text-on-button: #F8F6F0;
    
    --accent: #DCD7CD;
    --accent-hover: #C5C0B3;
    --accent-primary: #18181A;
    --accent-glow: rgba(24, 24, 26, 0.08);
    
    --danger: #ef4444;
    --success: #22c55e;
    
    --border-color: rgba(220, 215, 205, 0.6);
    --border-radius-lg: 0px; /* Editorial style prefers sharp or very subtle edges, let's use 4px */
    --border-radius-md: 4px;
    --border-radius-sm: 2px;
    
    --shadow-sm: 0 1px 2px rgba(24, 24, 26, 0.04);
    --shadow-md: 0 4px 12px rgba(24, 24, 26, 0.06);
    --shadow-garment: drop-shadow(0 6px 14px rgba(24, 24, 26, 0.08)) drop-shadow(0 1px 3px rgba(24, 24, 26, 0.05));
    --shadow-garment-drag: drop-shadow(0 12px 24px rgba(24, 24, 26, 0.12)) drop-shadow(0 4px 8px rgba(24, 24, 26, 0.08));
    
    --font-serif: 'Cormorant Garamond', serif;
    --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
}

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

html {
    max-width: 100%;
    overflow-x: hidden;
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    max-width: 100%;
    overflow-x: hidden;
    position: relative;
    letter-spacing: -0.01em;
}

/* Texture Overlay */
.noise-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.035;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

.app-layout {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.app-container {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    padding: 2rem;
    padding-top: calc(60px + 2rem); /* Account for Topbar */
    margin: 0 auto;
    max-width: 1400px;
    width: 100%;
    box-sizing: border-box;
    overflow-x: hidden;
}

@media (max-width: 768px) {
    .app-container {
        padding: 0.75rem;
        padding-top: calc(60px + 0.75rem); /* Topbar space */
        padding-bottom: 80px; /* Mobile nav space */
    }
}

.app-header {
    text-align: center;
    margin-bottom: 3rem;
}

.app-header h1 {
    font-family: var(--font-serif);
    font-size: 3rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.app-header p {
    color: var(--text-secondary);
    font-size: 1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* SPA Views */
.spa-view {
    display: none;
    animation: fadeInEditorial 0.25s ease-out;
}

.spa-view.active {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

#view-login.active,
#view-register.active,
#view-settings.active,
#view-feedback.active {
    align-items: center;
    justify-content: center;
    width: 100%;
}

login-view,
register-view,
settings-view,
feedback-view {
    display: block;
    width: 100%;
    margin: 0 auto;
}

.view-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.view-header h2 {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 500;
    color: var(--text-primary);
}

/* Action Buttons */
.action-btn {
    padding: 0.6rem 1.2rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    font-weight: 400;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    cursor: pointer;
    transition: all 0.25s ease-out;
    font-family: var(--font-sans);
    background-color: var(--surface);
    color: var(--text-primary);
}

.action-btn.primary {
    background-color: var(--text-primary);
    color: var(--text-on-button);
    border-color: var(--text-primary);
}

.action-btn.primary:hover {
    background-color: #333333;
    border-color: #333333;
}

.action-btn.secondary:hover {
    background-color: var(--bg-secondary);
}

/* Cards & Surfaces */
.surface-card {
    background-color: var(--surface);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
}

/* Layout del Diseñador: Canvas a la Izquierda, Sugerencias a la Derecha */
.designer-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 2rem;
    align-items: start;
    width: 100%;
    max-width: 100%;
}

.designer-layout > div,
.designer-layout .left-column,
.designer-layout .right-column {
    min-width: 0;
    max-width: 100%;
    width: 100%;
}

@media (max-width: 1024px) {
    .designer-layout {
        grid-template-columns: minmax(0, 1fr);
        gap: 1.5rem;
    }
}


/* Animaciones */
@keyframes fadeInEditorial {
    from { 
        opacity: 0;
        transform: translateY(4px);
    }
    to { 
        opacity: 1;
        transform: translateY(0);
    }
}

/* Shimmer Effect for Optimistic UI */
.shimmer-editorial {
    background: linear-gradient(90deg, var(--bg-secondary) 25%, var(--accent) 50%, var(--bg-secondary) 75%);
    background-size: 200% 100%;
    animation: shimmer 2s infinite linear;
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    min-height: 200px;
    border-radius: var(--border-radius-md);
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

/* Garment Drop Shadow */
.garment-item {
    filter: var(--shadow-garment);
    transition: transform 0.25s ease-out, filter 0.25s ease-out;
}

.garment-item.dragging, .garment-item:hover {
    transform: scale(1.03);
    filter: var(--shadow-garment-drag);
}

/* Micro-labels */
.micro-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-secondary);
}

/* Footer Styling */
.app-footer {
    margin-top: auto;
    text-align: center;
    padding: 2.5rem 1rem 3.5rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    width: 100%;
}

.footer-links {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.25rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: underline;
    text-underline-offset: 3px;
    font-size: 0.82rem;
    transition: color 0.2s ease;
}

.footer-links a:hover {
    color: var(--text-primary);
}

.footer-separator {
    color: var(--border-color);
    font-size: 0.75rem;
}

@media (max-width: 768px) {
    .app-footer {
        /* Espacio para que el pie de página quede despejado sobre el menú de navegación móvil fijo */
        padding: 1.5rem 1rem calc(65px + env(safe-area-inset-bottom, 0px) + 2rem);
        gap: 0.65rem;
    }

    .footer-links {
        gap: 0.75rem;
    }
}

/* Privacy Banner */
.privacy-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--surface);
    border-top: 1px solid var(--border-color);
    box-shadow: 0 -4px 12px rgba(24, 24, 26, 0.05);
    z-index: 1000;
    padding: 1rem 2rem;
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fadeInEditorial 0.5s ease-out;
}

.privacy-banner-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    width: 100%;
    gap: 1.5rem;
}

.privacy-banner p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin: 0;
    flex-grow: 1;
}

.privacy-banner a {
    color: var(--text-primary);
    text-decoration: underline;
    font-weight: 500;
}

.privacy-banner button {
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .privacy-banner {
        padding: 1rem;
        /* Mobile nav offset */
        bottom: calc(65px + env(safe-area-inset-bottom, 0px));
    }
    .privacy-banner-content {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
}