/* ============================================
   BASE — FacturaO
   Estilos globales para todas las páginas
   ============================================ */

/* ---------- Google Fonts ---------- */
@import url('../fonts/inter.css');

/* ---------- Variables globales ---------- */
:root {
    /* ---------- Core Tokens ---------- */
    --color-background: #fbf8ff;
    --color-surface: #f7f9fb;
    --color-primary: #8231a7;
    --color-primary-container: #9d4ec4;
    --color-on-surface: #191c1e;
    --color-on-primary: #ffffff;
    --color-outline-variant: #c7c4d7;
    --color-outline: #767586;
    --color-error: #ba1a1a;
    --color-error-container: #ffdad6;
    --color-on-error-container: #93000a;
    --color-surface-container-lowest: #ffffff;

    /* ---------- Extra Design Tokens (Material 3) ---------- */
    --color-tertiary: #725c07;
    --color-on-primary-fixed-variant: #6f1a94;
    --color-surface-container-low: #f5f2f9;
    --color-secondary-fixed-dim: #e1b8ee;
    --color-surface-container: #efedf3;
    --color-secondary: #735281;
    --color-inverse-on-surface: #f2f0f6;
    --color-on-background: #1b1b20;
    --color-surface-container-highest: #e4e1e8;
    --color-secondary-container: #f2c9ff;
    --color-on-tertiary-fixed-variant: #564500;
    --color-tertiary-container: #c4a952;
    --color-surface-container-high: #eae7ee;
    --color-secondary-fixed: #f7d8ff;
    --color-on-tertiary-fixed: #231b00;
    --color-on-secondary-fixed-variant: #5a3a67;
    --color-primary-fixed: #f7d8ff;
    --color-on-error: #ffffff;
    --color-on-secondary-container: #72517f;
    --color-surface-variant: #e4e1e8;
    --color-on-surface-variant: #4e4351;
    --color-on-primary-container: #eebeff;
    --color-on-tertiary-container: #4e3e00;
    --color-on-secondary-fixed: #2b0e39;
    --color-tertiary-fixed-dim: #e1c46a;
    --color-primary-fixed-dim: #eab2ff;
    --color-surface-dim: #dbd9df;
    --color-surface-bright: #fbf8ff;
    --color-on-tertiary: #ffffff;
    --color-on-secondary: #ffffff;
    --color-surface-tint: #8938ae;
    --color-inverse-surface: #303035;
    --color-inverse-primary: #eab2ff;
    --color-tertiary-fixed: #ffe083;
    --color-on-primary-fixed: #320047;

    --font-headline: 'Inter', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-label: 'Inter', sans-serif;

    --radius-sm: 0.25rem;
    --radius-md: 0.375rem;
    --radius-lg: 0.5rem;
    --radius-xl: 0.75rem;

    --transition-fast: 150ms ease;
    --transition-normal: 200ms ease;
}

/* ---------- Heroicons base ---------- */
.hi {
    display: inline-block;
    vertical-align: middle;
    flex-shrink: 0;
    width: 24px;
    height: 24px;
}

/* ---------- Reset básico ---------- */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    line-height: 1.5;
    -webkit-text-size-adjust: 100%;
    tab-size: 4;
    font-family: var(--font-body);
    -webkit-tap-highlight-color: transparent;
    scroll-behavior: smooth;
}

body {
    background-color: var(--color-background);
    color: var(--color-on-surface);
    min-height: 100vh;
}

/* ---------- Tipografía ---------- */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-headline);
    font-weight: 600;
    line-height: 1.2;
}

h1 {
    font-size: 1.75rem;
    letter-spacing: -0.02em;
}

h2 {
    font-size: 1.5rem;
    letter-spacing: -0.015em;
}

h3 {
    font-size: 1.25rem;
}

h4 {
    font-size: 1.125rem;
}

p {
    font-family: var(--font-body);
    line-height: 1.6;
}

a {
    color: inherit;
    text-decoration: none;
}

/* ---------- Elementos de formulario ---------- */
button,
input,
select,
textarea {
    font: inherit;
    color: inherit;
}
input:not([type="checkbox"]):not([type="radio"]):not([type="hidden"]):not([type="submit"]):not([type="button"]):not([type="file"]):not([type="image"]):not([type="reset"]):not(.no-bg),
textarea:not(.no-bg),
select:not(.no-bg) {
    background-color: #fbfbfd;
}
button {
    background-color: transparent;
}

button {
    cursor: pointer;
    border: none;
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
}

/* ---------- Imágenes y media ---------- */
img,
svg,
video {
    display: block;
    max-width: 100%;
    height: auto;
}

/* ---------- Listas ---------- */
ol,
ul,
menu {
    list-style: none;
}

/* ---------- Tablas ---------- */
table {
    text-indent: 0;
    border-color: inherit;
    border-collapse: collapse;
}

/* ---------- Scrollbar personalizado ---------- */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: color-mix(in srgb, var(--color-outline) 30%, transparent);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: color-mix(in srgb, var(--color-outline) 50%, transparent);
}

/* ---------- Utilidades ---------- */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

/* ---------- Notificaciones (sistema existente) ---------- */
#notificaciones {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

#notificacion {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--color-surface-container-lowest);
    border: 1px solid var(--color-outline-variant);
    border-radius: var(--radius-lg);
    padding: 0.75rem 1.25rem;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    animation: slideInRight 0.3s ease both;
    font-size: 0.875rem;
}

#noti-ico svg {
    width: 1.25rem;
    height: 1.25rem;
    fill: currentColor;
}

.noti-error {
    color: var(--color-error);
}

.noti-advertencia {
    color: #e6a700;
}

.noti-info {
    color: var(--color-primary);
}

.noti-correcto {
    color: #2e7d32;
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(1rem);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ---------- Versión footer ---------- */
#muestraversion {
    text-align: center;
    padding: 1rem;
    font-size: 0.75rem;
    color: var(--color-outline);
}

#muestraversion a {
    color: var(--color-outline);
    text-decoration: none;
    transition: color var(--transition-fast);
}

#muestraversion a:hover {
    color: var(--color-primary);
}

/* ---------- Selección de texto ---------- */
::selection {
    background: color-mix(in srgb, var(--color-primary) 20%, transparent);
    color: var(--color-on-surface);
}