/**
 * AI Smart Content - Base
 * Solo paleta de colores grises y oscuros. El resto de estilos en app.css y vistas.
 */

/* ============================================
   PALETA — GRISES Y OSCUROS
   ============================================ */
:root {
    /* Fondos */
    --bg-primary: #17141D;
    --bg-secondary: #1C1922;
    --bg-card: #212129;
    --bg-tertiary: #212129;
    --bg-hover: #313139;
    --bg-overlay: rgba(23, 20, 29, 0.9);
    --bg-black: #000000;
    --bg-dark: #0F0D12;

    /* Bordes (card bordes) */
    --border-color: #33333B;
    --border-light: #3d3d45;
    --border-divider: #2d2d34;

    /* Texto (letras) */
    --text-primary: #D4D1D8;
    --text-secondary: rgba(212, 209, 216, 0.85);
    --text-muted: rgba(212, 209, 216, 0.6);
    --text-disabled: rgba(212, 209, 216, 0.35);

    /* Iconos y botones */
    --icon-button: #87868B;
    --accent-yellow: #87868B;
    --accent-yellow-hover: #9a99a0;
    --accent-yellow-glow: transparent;
    --accent-warm: #87868B;
    --accent-warm-glow: transparent;

    /* Aliases */
    --primary-color: #D4D1D8;
    --primary-light: rgba(212, 209, 216, 0.95);
    --primary-hover: #D4D1D8;

    /* Estados */
    --success-color: rgba(16, 185, 129, 0.8);
    --warning-color: rgba(245, 158, 11, 0.8);
    --error-color: #ef4444;
    --info-color: rgba(59, 130, 246, 0.8);

    /* Contenedores interactivos (botones, barras clicables, etc.) */
    --bg-interactive: #201D26;

    /* Sombras (#201D26) */
    --shadow-fill: #201D26;
    --shadow-card: 0 4px 16px rgba(32, 29, 38, 0.5);
    --shadow-hover: 0 8px 24px rgba(32, 29, 38, 0.6);
    --shadow-floating: 0 12px 32px rgba(32, 29, 38, 0.7);
    --shadow-yellow: 0 4px 16px rgba(32, 29, 38, 0.4);
    --accent-glow: transparent;
    --grid-color: rgba(212, 209, 216, 0.03);

    /* Tokens mínimos (usados por otros CSS) */
    --transition: all 0.2s ease;
    --transition-fast: all 0.15s ease;
    --transition-slow: all 0.5s ease;
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --border-radius: 12px;
    --border-radius-sm: 8px;
    --border-radius-lg: 16px;
    --border-radius-full: 9999px;
    --z-base: 1;
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal-backdrop: 400;
    --z-modal: 500;
    --z-popover: 600;
    --z-tooltip: 700;
}

/* ============================================
   RESET MÍNIMO
   ============================================ */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}