@tailwind base;
@tailwind components;
@tailwind utilities;

:root {
    --primary-blue: #2563eb;
    --primary-emerald: #059669;
    --primary-emerald-dark: #047857;
    --primary-orange: #f97316;
    --primary-dark: #1e40af;
    --once-blue: #1e3a8a;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background-color: #f3f4f6;
    color: #1f2937;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.font-mono {
    font-family: 'Roboto Mono', monospace;
}

/* --- 2. ACCESIBILIDAD: MODO CIEGOS (ALTO CONTRASTE) --- */
body.blind-mode {
    background-color: #000000 !important;
    color: #FFFF00 !important;
}

body.blind-mode * {
    background-color: #000000 !important;
    color: #FFFF00 !important;
    border-color: #FFFF00 !important;
    box-shadow: none !important;
}

body.blind-mode input,
body.blind-mode select,
body.blind-mode textarea,
body.blind-mode button,
body.blind-mode nav,
body.blind-mode .card {
    background-color: #000000 !important;
    color: #FFFF00 !important;
    border: 2px solid #FFFF00 !important;
}

body.blind-mode i,
body.blind-mode svg {
    color: #FFFF00 !important;
}

/* --- 3. ACCESIBILIDAD: TEXTO GRANDE (INTELIGENTE) --- */
:root {
    --text-scale-base: 1.25;
    --text-scale-data: 1.35;
    --text-scale-ui: 1.20;
    --text-scale-nav: 1.10;
}

body.large-font {
    font-size: calc(1rem * var(--text-scale-base)) !important;
}

/* Prioridad Máxima: Datos CRUD y Números */
body.large-font .font-mono,
body.large-font .data-val,
body.large-font input,
body.large-font td,
body.large-font .qty-badge {
    font-size: calc(1em * var(--text-scale-data)) !important;
}

/* Prioridad Media: Etiquetas y UI */
body.large-font label,
body.large-font h2,
body.large-font h3,
body.large-font p {
    font-size: calc(1em * var(--text-scale-ui)) !important;
}

/* Prioridad Baja: Navegación (para evitar rotura de layout) */
body.large-font nav a,
body.large-font header a,
body.large-font .nav-item {
    font-size: calc(1em * var(--text-scale-nav)) !important;
}

body.large-font h1 {
    font-size: calc(1.5rem * var(--text-scale-ui)) !important;
}

body.large-font button:not(.a11y-btn),
body.large-font input {
    min-height: 56px !important;
}

body.large-font .a11y-btn {
    width: 64px !important;
    height: 64px !important;
}

/* --- 6. BOTONES FLOTANTES (FAB) ACCESIBILIDAD --- */
.a11y-fab {
    position: fixed !important;
    bottom: 25px !important;
    left: 25px !important;
    display: flex !important;
    flex-direction: row !important;
    gap: 15px !important;
    z-index: 99999 !important;
}

.a11y-btn {
    width: 56px !important;
    height: 56px !important;
    border-radius: 50% !important;
    background-color: var(--once-blue) !important;
    color: #ffffff !important;
    border: 2px solid #ffffff !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    cursor: pointer !important;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3) !important;
    transition: all 0.2s ease !important;
}

.a11y-btn:hover {
    transform: scale(1.1) !important;
}

body.blind-mode .a11y-btn {
    background-color: #000000 !important;
    color: #FFFF00 !important;
    border: 3px solid #FFFF00 !important;
}

@media (max-width: 640px) {
    .a11y-fab {
        bottom: 20px !important;
        left: 20px !important;
        gap: 12px !important;
    }

    .a11y-btn {
        width: 50px !important;
        height: 50px !important;
    }
}

/* --- 7. COMPONENTES PREMIUM UNIFICADOS --- */
.btn-premium-success {
    background-color: var(--primary-emerald) !important;
    color: #ffffff !important;
    font-weight: 700 !important;
    border-radius: 0.75rem !important;
    padding: 0.5rem 1.25rem !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 0.5rem !important;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1) !important;
    box-shadow: 0 4px 6px -1px rgba(5, 150, 105, 0.2) !important;
    cursor: pointer !important;
    border: none !important;
}

.btn-premium-success:hover {
    background-color: var(--primary-emerald-dark) !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 10px 15px -3px rgba(5, 150, 105, 0.3) !important;
}

.btn-premium-success:active {
    transform: translateY(0) !important;
}

body.blind-mode .btn-premium-success {
    background-color: #000000 !important;
    color: #FFFF00 !important;
    border: 3px solid #FFFF00 !important;
    box-shadow: none !important;
}

/* --- 8. SWEETALERT PREMIUM OVERRIDES --- */
.premium-swal-container .swal2-popup {
    border-radius: 1.5rem !important;
    padding: 2rem !important;
    font-family: 'Inter', sans-serif !important;
}

.premium-swal-container .swal2-title {
    font-size: 1.5rem !important;
    letter-spacing: -0.025em !important;
}

.premium-swal-container .swal2-confirm,
.premium-swal-container .swal2-cancel {
    transition: all 0.2s ease !important;
}

.premium-swal-container .swal2-confirm:hover {
    filter: brightness(1.1) !important;
    transform: scale(1.02) !important;
}

/* --- 9. CLASES GLOBALES DE UTILIDAD --- */
.date-scroll-container::-webkit-scrollbar,
.scrollbar-hide::-webkit-scrollbar {
    display: none;
}

.date-scroll-container,
.scrollbar-hide {
    -ms-overflow-style: none;
    scrollbar-width: none;
}