/*
Theme Name: AI Korrekturlæser
Theme URI: https://ai-korrekturlaeser.local/
Author: AI Korrekturlæser Team
Description: Professionelt AI-drevet tema til intelligent korrekturlæsning
Version: 3.4.1
License: GPL v2 or later
Text Domain: ai-korrekturlaeser
Domain Path: /languages
Requires at least: 5.0
Requires PHP: 7.4
*/

:root {
  --ai-primary: #6366f1;
  --ai-primary-dark: #4f46e5;
  --ai-accent: #10b981;
  --ai-error: #ef4444;
  --ai-text: #0f172a;
  --ai-text-secondary: #475569;
  --ai-text-muted: #94a3b8;
  --ai-bg: #ffffff;
  --ai-bg-soft: #f8fafc;
  --ai-bg-hover: #f1f5f9;
  --ai-border: #e2e8f0;
  --ai-border-dark: #cbd5e1;
  --ai-radius: 12px;
  --ai-radius-lg: 16px;
  --ai-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --ai-shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --ai-shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  --ai-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; color: var(--ai-text); background: var(--ai-bg); line-height: 1.6; }

h1, h2, h3, h4, h5, h6 { font-weight: 700; line-height: 1.2; margin-bottom: 16px; color: var(--ai-text); }
h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }

p { margin-bottom: 16px; color: var(--ai-text-secondary); }
a { color: var(--ai-primary); text-decoration: none; transition: var(--ai-transition); }
a:hover { color: var(--ai-primary-dark); }

.ai-container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.ai-container-sm { max-width: 800px; margin: 0 auto; padding: 0 24px; }

.ai-card { background: var(--ai-bg); border: 1px solid var(--ai-border); border-radius: var(--ai-radius-lg); padding: 24px; box-shadow: var(--ai-shadow); transition: var(--ai-transition); }
.ai-card:hover { box-shadow: var(--ai-shadow-md); }
.ai-card-elevated { box-shadow: var(--ai-shadow-lg); }
.ai-card-soft { background: var(--ai-bg-soft); }

header { background: linear-gradient(135deg, var(--ai-primary) 0%, var(--ai-primary-dark) 100%); color: white; padding: 24px 0; box-shadow: var(--ai-shadow-lg); position: sticky; top: 0; z-index: 1000; }
header .ai-container { display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.header-brand { display: flex; align-items: center; gap: 12px; flex: 1; }
.header-brand-icon { width: 40px; height: 40px; background: rgba(255,255,255,0.2); border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 24px; font-weight: 700; }
.header-brand-text h1 { font-size: 1.5rem; margin: 0; color: white; }
.header-brand-text p { font-size: 0.875rem; color: rgba(255,255,255,0.8); margin: 0; }

nav { display: flex; gap: 32px; align-items: center; }
nav a { color: white; font-weight: 500; }
nav a:hover { color: var(--ai-accent); }

.ai-btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 24px; border: none; border-radius: var(--ai-radius); font-size: 1rem; font-weight: 600; cursor: pointer; transition: var(--ai-transition); }
.ai-btn-primary { background: var(--ai-primary); color: white; }
.ai-btn-primary:hover { background: var(--ai-primary-dark); transform: translateY(-2px); }
.ai-btn-secondary { background: var(--ai-bg-soft); color: var(--ai-text); border: 1px solid var(--ai-border); }
.ai-btn-accent { background: var(--ai-accent); color: white; }
.ai-btn-lg { padding: 16px 32px; font-size: 1.125rem; }
.ai-btn:disabled { opacity: 0.5; cursor: not-allowed; }

.ai-form-group { margin-bottom: 24px; }
.ai-form-label { display: block; font-weight: 600; margin-bottom: 8px; color: var(--ai-text); }
.ai-form-label .required { color: var(--ai-error); margin-left: 4px; }
.ai-form-input, .ai-form-textarea, .ai-form-select { width: 100%; padding: 12px 16px; border: 1px solid var(--ai-border); border-radius: var(--ai-radius); font-size: 1rem; font-family: inherit; background: var(--ai-bg); color: var(--ai-text); }
.ai-form-input:focus, .ai-form-textarea:focus, .ai-form-select:focus { outline: none; border-color: var(--ai-primary); box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1); }
.ai-form-textarea { resize: vertical; min-height: 120px; }

.ai-dropzone { border: 2px dashed var(--ai-border); border-radius: var(--ai-radius-lg); padding: 48px 24px; text-align: center; cursor: pointer; background: var(--ai-bg-soft); transition: var(--ai-transition); }
.ai-dropzone:hover { border-color: var(--ai-primary); background: rgba(99, 102, 241, 0.05); }
.ai-dropzone.dragover { border-color: var(--ai-primary); background: rgba(99, 102, 241, 0.1); box-shadow: var(--ai-shadow-md); }
.ai-dropzone-icon { font-size: 3rem; margin-bottom: 16px; color: var(--ai-primary); }
.ai-dropzone-title { font-size: 1.25rem; font-weight: 600; color: var(--ai-text); margin-bottom: 8px; }

.ai-file-list { margin-top: 24px; }
.ai-file-item { display: flex; align-items: center; gap: 16px; padding: 16px; background: var(--ai-bg-soft); border: 1px solid var(--ai-border); border-radius: var(--ai-radius); margin-bottom: 12px; }
.ai-file-icon { width: 40px; height: 40px; background: var(--ai-primary); border-radius: 8px; display: flex; align-items: center; justify-content: center; color: white; font-weight: 700; flex-shrink: 0; }
.ai-file-info { flex: 1; }
.ai-file-name { font-weight: 600; color: var(--ai-text); margin-bottom: 4px; }
.ai-file-size { font-size: 0.875rem; color: var(--ai-text-muted); }
.ai-file-remove { background: none; border: none; color: var(--ai-error); cursor: pointer; font-size: 1.5rem; padding: 0; }

.ai-alert { padding: 16px 20px; border-radius: var(--ai-radius); margin-bottom: 16px; border-left: 4px solid; display: flex; gap: 12px; }
.ai-alert-success { background: rgba(16, 185, 129, 0.1); color: var(--ai-accent); border-color: var(--ai-accent); }
.ai-alert-error { background: rgba(239, 68, 68, 0.1); color: var(--ai-error); border-color: var(--ai-error); }
.ai-alert-info { background: rgba(99, 102, 241, 0.1); color: var(--ai-primary); border-color: var(--ai-primary); }

.ai-badge { display: inline-block; padding: 4px 12px; border-radius: 20px; font-size: 0.75rem; font-weight: 600; }
.ai-badge-primary { background: rgba(99, 102, 241, 0.2); color: var(--ai-primary); }
.ai-badge-success { background: rgba(16, 185, 129, 0.2); color: var(--ai-accent); }

.ai-text-center { text-align: center; }
.ai-text-muted { color: var(--ai-text-muted); }
.ai-mt-24 { margin-top: 24px; }
.ai-mb-24 { margin-bottom: 24px; }

@media (max-width: 768px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.5rem; }
  header .ai-container { flex-direction: column; gap: 16px; }
  nav { width: 100%; flex-direction: column; gap: 12px; }
  .ai-container, .ai-container-sm { padding: 0 16px; }
  .ai-dropzone { padding: 32px 16px; }
}

@media (max-width: 480px) {
  h1 { font-size: 1.5rem; }
  .ai-btn { width: 100%; }
  .ai-file-item { flex-direction: column; text-align: center; }
}

.kl-container { max-width: 1200px; margin: 0 auto; padding: 24px; }
.kl-card { background: var(--ai-bg); border: 1px solid var(--ai-border); border-radius: var(--ai-radius-lg); padding: 20px; }
.kl-muted { color: var(--ai-text-muted); }