/**
 * resmediatender — Corporate Business Stylesheet
 * Strictly external CSS — NO inline styles!
 * Foundation: Bootstrap 5.3 LTS
 */

:root {
  /* Primärfarben */
  --mrt-primary: #1e3a8a;
  --mrt-primary-light: #2563eb;
  --mrt-primary-dark: #0f172a;
  --mrt-accent: #0d9488;
  --mrt-accent-hover: #0f766e;
  
  /* Status & Scores */
  --mrt-match-high: #10b981;
  --mrt-match-mid: #f59e0b;
  --mrt-match-low: #64748b;
  --mrt-deadline-warn: #ef4444;
  --mrt-koop-badge: #8b5cf6;
  
  /* Neutrale Töne & Oberflächen */
  --mrt-bg-app: #f8fafc;
  --mrt-surface: #ffffff;
  --mrt-surface-muted: #f1f5f9;
  --mrt-border: #e2e8f0;
  --mrt-border-focus: #94a3b8;
  --mrt-text-main: #0f172a;
  --mrt-text-muted: #64748b;
  
  /* Typografie & Radien */
  --mrt-font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --mrt-radius-sm: 6px;
  --mrt-radius-md: 10px;
  --mrt-radius-lg: 16px;
  --mrt-shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.06);
  --mrt-shadow-md: 0 4px 14px rgba(15, 23, 42, 0.08);
  --mrt-shadow-lg: 0 10px 25px -5px rgba(15, 23, 42, 0.1);
}

/* ── Basis & Typografie ────────────────────────────────────────── */
body {
  font-family: var(--mrt-font-sans);
  background-color: var(--mrt-bg-app);
  color: var(--mrt-text-main);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--mrt-text-main);
  font-weight: 700;
  letter-spacing: -0.02em;
}

a {
  color: var(--mrt-primary-light);
  text-decoration: none;
  transition: color 0.15s ease;
}

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

/* ── Navigation ────────────────────────────────────────────────── */
.mrt-navbar {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--mrt-border);
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 0.85rem 0;
}

.mrt-brand {
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--mrt-primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.mrt-brand span {
  color: var(--mrt-accent);
}

.mrt-nav-link {
  font-weight: 500;
  color: var(--mrt-text-muted);
  padding: 0.5rem 0.85rem;
  border-radius: var(--mrt-radius-sm);
  transition: all 0.15s ease;
}

.mrt-nav-link:hover, .mrt-nav-link.active {
  color: var(--mrt-primary);
  background-color: var(--mrt-surface-muted);
}

/* ── Buttons ───────────────────────────────────────────────────── */
.btn-mrt-primary {
  background-color: var(--mrt-primary);
  color: #ffffff;
  border: 1px solid var(--mrt-primary);
  font-weight: 600;
  padding: 0.6rem 1.3rem;
  border-radius: var(--mrt-radius-sm);
  transition: all 0.2s ease;
  box-shadow: var(--mrt-shadow-sm);
}

.btn-mrt-primary:hover {
  background-color: var(--mrt-primary-dark);
  color: #ffffff;
  border-color: var(--mrt-primary-dark);
  transform: translateY(-1px);
}

.btn-mrt-outline {
  background-color: transparent;
  color: var(--mrt-primary);
  border: 1px solid var(--mrt-border);
  font-weight: 600;
  padding: 0.6rem 1.3rem;
  border-radius: var(--mrt-radius-sm);
  transition: all 0.2s ease;
}

.btn-mrt-outline:hover {
  background-color: var(--mrt-surface-muted);
  color: var(--mrt-primary);
  border-color: var(--mrt-border-focus);
}

.btn-mrt-accent {
  background-color: var(--mrt-accent);
  color: #ffffff;
  border: none;
  font-weight: 600;
  padding: 0.6rem 1.3rem;
  border-radius: var(--mrt-radius-sm);
  transition: all 0.2s ease;
}

.btn-mrt-accent:hover {
  background-color: var(--mrt-accent-hover);
  color: #ffffff;
}

/* ── Hero Section ──────────────────────────────────────────────── */
.mrt-hero {
  padding: 5.5rem 0 4rem;
  background: radial-gradient(circle at top right, #eff6ff 0%, #f8fafc 60%);
  border-bottom: 1px solid var(--mrt-border);
}

.mrt-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--mrt-accent);
  background-color: rgba(13, 148, 136, 0.1);
  padding: 0.3rem 0.8rem;
  border-radius: 9999px;
  margin-bottom: 1.25rem;
}

.mrt-hero-title {
  font-size: 3rem;
  line-height: 1.15;
  margin-bottom: 1.3rem;
}

.mrt-hero-title span {
  background: linear-gradient(135deg, var(--mrt-primary) 0%, var(--mrt-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.mrt-hero-subtitle {
  font-size: 1.2rem;
  color: var(--mrt-text-muted);
  max-width: 680px;
  margin-bottom: 2rem;
}

/* ── Ticker & Live Metrics ─────────────────────────────────────── */
.mrt-ticker-bar {
  background-color: var(--mrt-surface);
  border-bottom: 1px solid var(--mrt-border);
  padding: 1.25rem 0;
}

.mrt-metric-card {
  text-align: center;
  padding: 0.75rem;
}

.mrt-metric-value {
  font-size: 2rem;
  font-weight: 800;
  color: var(--mrt-primary);
  line-height: 1.1;
}

.mrt-metric-label {
  font-size: 0.85rem;
  color: var(--mrt-text-muted);
  font-weight: 500;
}

/* ── 4-Schritte-Modell (Raqid Adaption) ─────────────────────────── */
.mrt-step-card {
  background-color: var(--mrt-surface);
  border: 1px solid var(--mrt-border);
  border-radius: var(--mrt-radius-md);
  padding: 2rem 1.5rem;
  height: 100%;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  position: relative;
}

.mrt-step-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--mrt-shadow-md);
  border-color: var(--mrt-primary-light);
}

.mrt-step-number {
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--mrt-accent);
  margin-bottom: 0.75rem;
}

.mrt-step-title {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

/* ── ROI Rechner & Interactive Widgets ─────────────────────────── */
.mrt-calc-box {
  background-color: var(--mrt-surface);
  border: 1px solid var(--mrt-border);
  border-radius: var(--mrt-radius-lg);
  padding: 2.5rem;
  box-shadow: var(--mrt-shadow-md);
}

.mrt-calc-result {
  background-color: #f0fdf4;
  border: 1px solid #bbf7d0;
  border-radius: var(--mrt-radius-md);
  padding: 1.5rem;
  text-align: center;
}

.mrt-calc-result-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: #15803d;
}

/* ── Radar, Cards & Badges ─────────────────────────────────────── */
.mrt-card {
  background-color: var(--mrt-surface);
  border: 1px solid var(--mrt-border);
  border-radius: var(--mrt-radius-md);
  padding: 1.5rem;
  margin-bottom: 1.25rem;
  transition: all 0.15s ease;
}

.mrt-card:hover {
  border-color: var(--mrt-border-focus);
  box-shadow: var(--mrt-shadow-sm);
}

.mrt-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.65rem;
  font-size: 0.78rem;
  font-weight: 600;
  border-radius: 9999px;
}

.mrt-badge-match-high {
  background-color: #ecfdf5;
  color: #065f46;
  border: 1px solid #a7f3d0;
}

.mrt-badge-match-mid {
  background-color: #fffbeb;
  color: #92400e;
  border: 1px solid #fde68a;
}

.mrt-badge-match-low {
  background-color: #f1f5f9;
  color: #475569;
  border: 1px solid #cbd5e1;
}

.mrt-badge-koop {
  background-color: #f5f3ff;
  color: #5b21b6;
  border: 1px solid #ddd6fe;
}

.mrt-badge-method {
  background-color: #eff6ff;
  color: #1e40af;
  border: 1px solid #bfdbfe;
}

.mrt-badge-dgpuk {
  background-color: #fef2f2;
  color: #991b1b;
  border: 1px solid #fecaca;
}

.mrt-deadline-badge {
  font-weight: 600;
  font-size: 0.82rem;
  padding: 0.25rem 0.6rem;
  border-radius: var(--mrt-radius-sm);
}

.mrt-deadline-badge.urgent {
  background-color: #fef2f2;
  color: #b91c1c;
}

.mrt-deadline-badge.normal {
  background-color: #f8fafc;
  color: #475569;
}

/* ── Sidebar & Filter ──────────────────────────────────────────── */
.mrt-sidebar-box {
  background-color: var(--mrt-surface);
  border: 1px solid var(--mrt-border);
  border-radius: var(--mrt-radius-md);
  padding: 1.25rem;
  position: sticky;
  top: 5.5rem;
}

.mrt-filter-title {
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--mrt-text-muted);
  margin-bottom: 0.85rem;
}

/* ── Split Screen Studio ───────────────────────────────────────── */
.mrt-studio-split {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 1.5rem;
  min-height: calc(100vh - 180px);
}

@media (max-width: 991px) {
  .mrt-studio-split {
    grid-template-columns: 1fr;
  }
}

.mrt-editor-pane {
  background-color: var(--mrt-surface);
  border: 1px solid var(--mrt-border);
  border-radius: var(--mrt-radius-md);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.mrt-editor-toolbar {
  background-color: var(--mrt-surface-muted);
  border-bottom: 1px solid var(--mrt-border);
  padding: 0.75rem 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.mrt-editor-textarea {
  flex: 1;
  width: 100%;
  border: none;
  padding: 1.25rem;
  font-family: 'JetBrains Mono', 'Menlo', 'Consolas', monospace;
  font-size: 0.92rem;
  line-height: 1.6;
  resize: none;
  outline: none;
  background-color: #ffffff;
}

/* ── Utilities ─────────────────────────────────────────────────── */
.text-2xs {
  font-size: 0.78rem;
}

.btn-xs {
  padding: 0.2rem 0.5rem;
  font-size: 0.75rem;
  border-radius: var(--mrt-radius-sm);
}

.mrt-preview-scroll {
  max-height: 110px;
  overflow-y: auto;
}

/* ── Cookie Consent Banner ─────────────────────────────────────── */
.mrt-cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(15, 23, 42, 0.97);
  backdrop-filter: blur(12px);
  color: #f8fafc;
  border-top: 1px solid rgba(37, 99, 235, 0.4);
  padding: 1.1rem 1.5rem;
  z-index: 99999;
  box-shadow: 0 -4px 25px rgba(0, 0, 0, 0.25);
}

.mrt-cookie-banner a {
  color: #60a5fa;
  text-decoration: underline;
}

.mrt-cookie-banner a:hover {
  color: #93c5fd;
}

/* ── Print Stylesheet ──────────────────────────────────────────── */
@media print {
  .mrt-navbar, .mrt-editor-toolbar, .btn, .mrt-sidebar-box, footer {
    display: none !important;
  }
  body {
    background: #ffffff !important;
    color: #000000 !important;
    font-size: 12pt;
  }
  .mrt-card, .mrt-editor-pane {
    border: none !important;
    box-shadow: none !important;
    padding: 0 !important;
  }
  .page-break {
    page-break-before: always;
  }
}