/*
 * core.css – Basis-Styles für SEOJobboerse
 * Fonts, Reset, Layout-Grid, generische Komponenten (template-unabhängig)
 */

/* ─── Fonts ──────────────────────────────────────────────────────────────── */
@font-face {
  font-family: 'Roboto';
  src: url('../fonts/roboto-regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Roboto';
  src: url('../fonts/roboto-bold.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Roboto';
  src: url('../fonts/roboto-italic.woff2') format('woff2');
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}

/* ─── CSS Custom Properties ──────────────────────────────────────────────── */
:root {
  /* Typografie */
  --font-base:     'Roboto', Arial, Helvetica, sans-serif;
  --font-size-xs:  11px;
  --font-size-sm:  13px;
  --font-size-md:  15px;
  --font-size-lg:  17px;
  --font-size-xl:  20px;
  --font-size-2xl: 24px;
  --job-description-h2-size: 16px;
  --job-description-h3-size: 16px;
  --line-height:   1.65;

  /* Layout */
  --container-width: 1100px;
  --content-width:   730px;
  --sidebar-width:   295px;
  --gap:             24px;
  --radius:          6px;
  --radius-lg:       10px;
  --transition:      0.18s ease;
}


@media (min-width: 1220px) {
  :root {
    --container-width: 1130px;
    --sidebar-width:   325px;
  }
}

/* ─── Reset ──────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { height: 100%; font-size: 16px; scroll-behavior: smooth; }

body {
  height: 100%;
  font-family: var(--font-base);
  font-size: var(--font-size-md);
  line-height: var(--line-height);
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

/* ─── Typografie ─────────────────────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.25;
}
h1 { font-size: var(--font-size-2xl); }
h2 { font-size: var(--font-size-xl); }
h3 { font-size: var(--font-size-lg); margin: 14px 0 6px; }
h4 { font-size: var(--font-size-md); margin: 10px 0 4px; }
h5, h6 { font-size: var(--font-size-sm); }

p { margin-bottom: 12px; }
a { transition: color var(--transition); }
ul, ol { list-style: none; }
img { max-width: 100%; height: auto; border: none; }
strong { font-weight: 700; }
em { font-style: italic; }
code, pre {
  font-family: 'Courier New', monospace;
  background: var(--color-border-light);
  padding: 2px 5px;
  border-radius: 3px;
  font-size: var(--font-size-sm);
}

/* ─── Fokus (Barrierefreiheit) ───────────────────────────────────────────── */
:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
  border-radius: 2px;
}

/* ─── Skip-Link ──────────────────────────────────────────────────────────── */
.skip-link {
  position: absolute;
  top: -999px; left: 0;
  background: var(--color-primary);
  color: #fff;
  padding: 8px 16px;
  z-index: 9999;
  border-radius: var(--radius);
}
.skip-link:focus { top: 6px; left: 6px; }

/* ─── Container ─────────────────────────────────────────────────────────── */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 16px;
}

/* ─── Layout: Main-Grid (Content + Sidebar) ─────────────────────────────── */
.layout-main {
  display: grid;
  grid-template-columns: 1fr var(--sidebar-width);
  gap: var(--gap);
  align-items: start;
  padding-top: 20px;
  padding-bottom: 40px;
}

.content-area { min-width: 0; }

/* ─── Buttons ────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 20px;
  font-size: var(--font-size-sm);
  font-weight: 700;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background var(--transition), box-shadow var(--transition), transform var(--transition), border-color var(--transition), color var(--transition);
  text-decoration: none;
  white-space: nowrap;
  font-family: var(--font-base);
}
.btn:hover { text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn-sm { padding: 6px 14px; font-size: var(--font-size-xs); }
.btn-lg { padding: 12px 28px; font-size: var(--font-size-md); }

/* ─── Formular-Elemente ─────────────────────────────────────────────────── */
input[type="text"],
input[type="email"],
input[type="url"],
input[type="search"],
input[type="tel"],
input[type="number"],
textarea,
select {
  width: 100%;
  padding: 10px 12px;
  font-size: var(--font-size-md);
  font-family: var(--font-base);
  color: var(--color-text);
  background: #fff;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius);
  transition: border-color var(--transition), box-shadow var(--transition);
  appearance: none;
}
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(74, 144, 217, 0.18);
}
input.error, textarea.error, select.error {
  border-color: var(--color-error) !important;
  box-shadow: 0 0 0 3px rgba(231, 76, 60, 0.15);
}
textarea { resize: vertical; min-height: 180px; }
select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%235d6d7e' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 700;
  margin-bottom: 5px;
}
label.required::after { content: ' *'; color: var(--color-error); }

.form-group { margin-bottom: 18px; }
.form-hint { font-size: var(--font-size-xs); color: var(--color-text-muted); margin-top: 4px; }

/* ─── Fehlermeldungen / Alerts ──────────────────────────────────────────── */
.alert {
  padding: 12px 16px;
  border-radius: var(--radius);
  font-size: var(--font-size-sm);
  margin-bottom: 16px;
  border-left: 4px solid;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.field-error {
  font-size: var(--font-size-xs);
  margin-top: 4px;
  display: flex;
  align-items: center;
  gap: 4px;
}

/* ─── Utility ─────────────────────────────────────────────────────────────── */
.text-center { text-align: center; }
.text-muted   { color: var(--color-text-muted); font-size: var(--font-size-sm); }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.hidden { display: none !important; }
.cf::after { content: ''; display: table; clear: both; }

/* Textile-Rendering im Job-Beschreibungsbereich */
.job-description { line-height: 1.75; font-size: var(--font-size-md); }
.job-description p { margin-bottom: 14px; }
.job-description ul, .job-description ol { margin: 0 0 14px 20px; list-style: disc; }
.job-description ol { list-style: decimal; }
.job-description h2 { font-size: var(--job-description-h2-size); margin: 18px 0 8px; }
.job-description h3 { font-size: var(--job-description-h3-size); margin: 18px 0 8px; }
.job-description a:hover { text-decoration: underline; }
.job-description blockquote {
  border-left: 3px solid var(--color-border);
  padding: 6px 14px;
  color: var(--color-text-light);
  margin: 14px 0;
}


/* Werbepreise-Platzhalter */
.ad-price-box {
  margin: 18px 0 22px;
  padding: 20px;
  border: 1px solid var(--color-border, #dde3ea);
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(255,255,255,.98) 0%, rgba(247,249,252,.96) 100%);
  box-shadow: 0 12px 30px rgba(26, 58, 92, 0.08);
}
.ad-price-box-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 16px;
  margin-bottom: 18px;
}
.ad-price-kicker {
  display: inline-block;
  margin-bottom: 6px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--color-accent, #4a90d9);
}
.ad-price-box-head h3 {
  margin: 0;
  font-size: 22px;
}
.ad-price-vat-note,
.ad-price-empty-note {
  font-size: var(--font-size-sm);
  color: var(--color-text-light, #5d6d7e);
}
.ad-price-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
}
.ad-price-card {
  padding: 18px;
  border-radius: 12px;
  border: 1px solid rgba(74, 144, 217, 0.14);
  background: #fff;
  box-shadow: 0 8px 24px rgba(26, 58, 92, 0.06);
}
.ad-price-card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 16px;
}
.ad-price-card-top h4 {
  margin: 0;
  font-size: 18px;
  line-height: 1.35;
}
.ad-price-chip {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  background: rgba(39, 174, 96, 0.12);
  color: #1e8449;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.ad-price-values {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.ad-price-value {
  padding: 12px 14px;
  border-radius: 10px;
  background: rgba(240, 244, 248, 0.8);
}
.ad-price-label {
  display: block;
  margin-bottom: 4px;
  font-size: 12px;
  color: var(--color-text-muted, #95a5a6);
  text-transform: uppercase;
  letter-spacing: .05em;
}
.ad-price-value strong {
  display: block;
  font-size: 22px;
  line-height: 1.2;
  color: var(--color-primary, #1a3a5c);
}
.ad-price-box-empty {
  background: #fff;
}
@media (max-width: 640px) {
  .ad-price-box { padding: 16px; }
  .ad-price-box-head { align-items: flex-start; flex-direction: column; }
  .ad-price-box-head h3 { font-size: 20px; }
  .ad-price-values { grid-template-columns: 1fr; }
}

/* Textile-Hilfe-Tabelle */
.textile-help { font-size: var(--font-size-sm); }
.textile-help table { width: 100%; border-collapse: collapse; }
.textile-help th, .textile-help td {
  padding: 6px 10px;
  border-bottom: 1px solid var(--color-border-light);
  text-align: left;
}
.textile-help th { font-weight: 700; }

/* ─── Responsive ─────────────────────────────────────────────────────────── */
@media (max-width: 799px) {
  .layout-main { grid-template-columns: 1fr; }
}

@media (min-width: 1140px) {
  .container { padding: 0 20px; }
}

/* ─── Formular-Grid: 2 Spalten, bricht auf Mobilgeräten auf 1 um ─────────── */
/* Verwendung: class="grid-2col" statt inline style="display:grid;grid-template-columns:1fr 1fr" */
.grid-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media (max-width: 540px) {
  .grid-2col {
    grid-template-columns: 1fr;
  }
}