/*
Theme Name: Relikt Club
Theme URI: https://relikt-club.de
Author: GLUECKSELIG Digitalagentur
Author URI: https://glueckselig.org
Description: Custom-Theme für Relikt Club Wuppertal — Eventlocation. PoC-Variante der Next.js-Original-Site, intern gebaut als Machbarkeitsstudie.
Version: 0.1.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 8.0
License: Proprietary — interne PoC-Nutzung, kein öffentlicher Deploy
Text Domain: relikt-club
Tags: dark, custom-colors, custom-menu, full-width-template, translation-ready
*/

/* ============================================
   RELIKT — Brand Foundation
   Marken-Variablen 1:1 aus Next.js globals.css
   ============================================ */

:root {
  /* Colors — primary brand palette (1:1 with Next.js globals.css) */
  --color-bg: #0d1515;
  --color-bg-elevated: #192122;
  --color-bg-overlay: rgba(13, 21, 21, 0.85);
  --color-text: #dce4e5;
  --color-text-muted: #849495;
  --color-text-strong: #dbfcff;
  --color-accent: #00dbe9;
  --color-accent-dim: rgba(0, 219, 233, 0.3);
  --color-border: rgba(255, 255, 255, 0.05);
  --color-border-strong: rgba(255, 255, 255, 0.1);

  /* M3 palette — used by bento accents, card hovers, stat borders */
  --color-primary-container: #00f0ff;
  --color-primary-fixed: #7df4ff;
  --color-primary-fixed-dim: #00dbe9;
  --color-on-primary: #00363a;
  --color-on-primary-container: #006970;
  --color-outline: #849495;
  --color-outline-variant: #3b494b;
  --color-secondary: #dcb8ff;
  --color-secondary-container: #7701d0;
  --color-tertiary: #fff5de;
  --color-tertiary-container: #fed639;

  /* Typography */
  --font-primary: 'Space Grotesk', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-weight-light: 300;
  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --leading-tight: 1.1;
  --leading-normal: 1.5;
  --leading-relaxed: 1.7;

  /* Spacing scale — 8px grid */
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-6: 3rem;
  --space-8: 4rem;
  --space-12: 6rem;
  --space-16: 8rem;
  --space-24: 12rem;

  /* Layout */
  --container-max: 1280px;
  --container-padding: 1.5rem;

  /* Glass card — backdrop blur primitive */
  --glass-bg: rgba(255, 255, 255, 0.03);
  --glass-blur: 20px;
  --glass-blur-mobile: 8px;
  --glass-border: rgba(255, 255, 255, 0.05);

  /* Accent glow */
  --glow-accent: 0 0 20px rgba(0, 219, 233, 0.3);
  --glow-accent-strong: 0 0 40px rgba(0, 219, 233, 0.5);

  /* Motion */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;

  /* Z-index scale */
  --z-base: 1;
  --z-elevated: 10;
  --z-sticky: 100;
  --z-overlay: 1000;
  --z-modal: 2000;
}

/* ============================================
   Reset & Base
   ============================================ */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background-color: var(--color-bg);
  color: var(--color-text);
  overflow-x: hidden;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-primary);
  font-weight: var(--font-weight-regular);
  font-size: 1rem;
  line-height: var(--leading-normal);
  background-color: var(--color-bg);
  color: var(--color-text);
  overflow-x: hidden;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover,
a:focus-visible {
  color: var(--color-text-strong);
}

::selection {
  background: var(--color-accent-dim);
  color: #dbfcff;
}

::-webkit-scrollbar {
  width: 4px;
}

::-webkit-scrollbar-track {
  background: var(--color-bg);
}

::-webkit-scrollbar-thumb {
  background: #2e3637;
  border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-accent);
}

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* ============================================
   Utilities
   ============================================ */

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

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

.skip-link {
  position: absolute;
  top: -100px;
  left: 0;
  padding: var(--space-2) var(--space-3);
  background: var(--color-accent);
  color: var(--color-bg);
  font-weight: var(--font-weight-semibold);
  z-index: var(--z-overlay);
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 0;
}