/* ============================================================
   Master League — Design Tokens · SKIN v2
   Direction: Premier League — tema claro, púrpura + rosa cereza.
   ============================================================ */

:root {
    /* === Colour: tema claro estilo Premier League === */
    --color-bg: #f4f2f6;            /* gris-lila muy claro (fondo) */
    --color-surface: #ffffff;       /* tarjetas blancas */
    --color-surface-2: #efebf3;     /* paneles gris-lila */
    --color-surface-hover: #f7f4fa;
    --color-border: #e3dee9;
    --color-border-strong: #c8bfd5;

    /* Texto — púrpura Premier League */
    --color-text: #37003c;          /* púrpura PL, texto principal */
    --color-text-muted: #6e6276;    /* gris-púrpura apagado */
    --color-text-subtle: #9a8fa3;
    --color-text-strong: #2a002e;   /* púrpura más oscuro */

    /* Accent — rosa cereza Premier League */
    --color-accent: #e90052;
    --color-accent-hover: #ff2d77;
    --color-accent-soft: rgba(233, 0, 82, 0.10);
    --color-accent-strong: #bd0043;

    /* Estado */
    --color-success: #00a862;
    --color-success-soft: rgba(0, 168, 98, 0.12);
    --color-warning: #ff7a00;
    --color-warning-soft: rgba(255, 122, 0, 0.13);
    --color-danger: #e3000f;
    --color-danger-soft: rgba(227, 0, 15, 0.10);

    /* Color de marca PL (uso decorativo: header, gradientes) */
    --pl-purple: #37003c;
    --pl-purple-deep: #1c001f;
    --pl-pink: #e90052;
    --pl-green: #00ff85;
    --pl-cyan: #04f5ff;

    /* === Aliases retro-compatibles (no quitar — los usan páginas legacy) === */
    --primary: var(--color-accent);
    --primary-dark: var(--color-accent-strong);
    --primary-glow: var(--color-accent-soft);
    --secondary: var(--color-success);
    --accent: var(--color-warning);
    --danger: var(--color-danger);
    --success: var(--color-success);
    --warning: var(--color-warning);
    --bg-dark: var(--color-bg);
    --bg-card: var(--color-surface);
    --bg-deep: var(--color-surface-2);
    --bg-header: var(--pl-purple);
    --bg-overlay: rgba(28, 0, 31, 0.55);
    --text-main: var(--color-text);
    --text-muted: var(--color-text-muted);
    --text-highlight: var(--color-text-strong);
    --border-color: var(--color-border-strong);

    /* === Spacing (4pt base, 8pt grid) === */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.5rem;
    --space-6: 2rem;
    --space-8: 3rem;
    --space-10: 4rem;
    --space-12: 6rem;
    --space-16: 8rem;

    --spacing-xs: var(--space-1);
    --spacing-sm: var(--space-2);
    --spacing-md: var(--space-4);
    --spacing-lg: var(--space-5);
    --spacing-xl: var(--space-8);

    /* === Typography — Archivo para títulos (look broadcast PL) === */
    --font-display: 'Archivo', 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
    --font-body: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
    --font-mono: ui-monospace, 'SF Mono', Menlo, Consolas, monospace;
    --font-heading: var(--font-display);

    /* Type scale fluida (mobile-first via clamp) */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: clamp(1.0625rem, 0.9rem + 0.5vw, 1.125rem);
    --text-xl: clamp(1.25rem, 1rem + 1vw, 1.5rem);
    --text-2xl: clamp(1.5rem, 1.2rem + 1.5vw, 1.875rem);
    --text-3xl: clamp(1.875rem, 1.4rem + 2.5vw, 2.5rem);
    --text-4xl: clamp(2.25rem, 1.5rem + 3.5vw, 3.5rem);
    --text-5xl: clamp(3rem, 2rem + 5vw, 5rem);
    --text-display: clamp(2.5rem, 1.5rem + 5vw, 5.5rem);

    --leading-tight: 1.1;
    --leading-snug: 1.3;
    --leading-normal: 1.5;
    --leading-relaxed: 1.7;

    --tracking-tight: -0.02em;
    --tracking-base: 0;
    --tracking-wide: 0.05em;
    --tracking-wider: 0.1em;

    --weight-regular: 400;
    --weight-medium: 500;
    --weight-semibold: 600;
    --weight-bold: 700;
    --weight-black: 800;

    /* === Radii (PL usa esquinas bien redondeadas) === */
    --radius-sm: 0.375rem;
    --radius-md: 0.625rem;
    --radius-lg: 0.875rem;
    --radius-xl: 1.125rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* === Shadows (suaves, tinte púrpura) === */
    --shadow-sm: 0 1px 2px rgba(55, 0, 60, 0.06);
    --shadow-md: 0 3px 12px rgba(55, 0, 60, 0.09);
    --shadow-lg: 0 12px 32px rgba(55, 0, 60, 0.14);
    --shadow-focus: 0 0 0 3px var(--color-accent-soft);

    /* === Transitions === */
    --transition-fast: 120ms ease;
    --transition-base: 200ms ease;
    --transition-slow: 320ms ease;

    /* === Z-index scale === */
    --z-base: 1;
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-drawer: 700;
    --z-overlay: 800;
    --z-modal: 900;
    --z-toast: 950;

    /* === Layout === */
    --container-max: 1200px;
    --container-narrow: 720px;
    --header-height: 64px;
    --tap-target: 44px;

    /* Gradiente de marca "The Run In" (naranja → rosa → púrpura) */
    --pl-gradient: linear-gradient(120deg, #ff6b00 0%, #e90052 50%, #37003c 100%);
}

/* Breakpoints (referencia):
   sm 640 · md 768 · lg 1024 · xl 1280
*/