:root{
  --void:#0a0a12;
  --panel:#12141f;
  --panel-2:#171a29;
  --line:rgba(255,255,255,0.08);
  --orange:#ff7a1e;
  --red:#ff1f4b;
  --blue:#2f7dff;
  --ink:#f4f2ee;
  --ink-dim:#a9b0c2;
  --ink-faint:#6c7488;
  --radius:10px;
}
*{box-sizing:border-box;}
body{
  margin:0;
  background:var(--void);
  color:var(--ink);
  font-family:'Segoe UI',Roboto,Arial,sans-serif;
  font-size:15px;
}
a{color:inherit;text-decoration:none;}

/* ---- Login ---- */
.login-body{ display:flex; align-items:center; justify-content:center; min-height:100vh; }
.login-card{
  width:100%; max-width:380px; background:var(--panel);
  border:1px solid var(--line); border-radius:16px; padding:36px;
}
.login-logo{ font-size:1.4rem; font-weight:700; margin-bottom:6px; }
.login-logo span{ color:var(--orange); }
.login-logo small{ display:block; color:var(--ink-faint); font-weight:400; font-size:0.8rem; margin-top:4px; }
.login-form{ display:flex; flex-direction:column; gap:16px; margin-top:22px; }
.login-form label{ display:flex; flex-direction:column; gap:6px; font-size:0.9rem; color:var(--ink-dim); }

/* ---- Form elements ---- */
input, select, textarea{
  background:var(--void); border:1px solid var(--line); border-radius:8px;
  padding:10px 12px; color:var(--ink); font-size:0.95rem; font-family:inherit;
}
input:focus, select:focus, textarea:focus{ outline:2px solid var(--orange); border-color:transparent; }
textarea{ resize:vertical; min-height:90px; }
label{ font-size:0.85rem; color:var(--ink-dim); }

.btn{
  display:inline-flex; align-items:center; gap:6px;
  padding:9px 18px; border-radius:8px; border:none; cursor:pointer;
  font-weight:600; font-size:0.9rem; transition:filter 0.15s ease, transform 0.15s ease;
}
.btn-primary{ background:linear-gradient(120deg,var(--orange),var(--red)); color:#fff; }
.btn-primary:hover{ filter:brightness(1.08); }
.btn-secondary{ background:rgba(47,125,255,0.15); color:#cfe0ff; border:1px solid rgba(47,125,255,0.4); }
.btn-ghost{ background:transparent; border:1px solid var(--line); color:var(--ink-dim); }
.btn-danger{ background:rgba(255,31,75,0.15); color:#ffb3c2; border:1px solid rgba(255,31,75,0.4); }
.btn-sm{ padding:6px 12px; font-size:0.8rem; }

/* ---- Shell ---- */
.admin-shell{ display:grid; grid-template-columns:230px 1fr; min-height:100vh; }
.admin-sidebar{
  grid-column:1; /* explizit fixiert, falls je ein weiteres Element in .admin-shell landet */
  background:var(--panel); border-right:1px solid var(--line);
  padding:22px 16px; display:flex; flex-direction:column;
}
.admin-brand{ font-weight:700; font-size:1.15rem; margin-bottom:26px; padding:0 6px; }
.admin-brand span{ color:var(--orange); }
.admin-sidebar nav{ display:flex; flex-direction:column; gap:2px; flex:1; }
.admin-sidebar nav a{
  padding:10px 12px; border-radius:8px; color:var(--ink-dim); font-size:0.92rem;
  transition:background 0.15s ease, color 0.15s ease;
}
.admin-sidebar nav a:hover{ background:var(--panel-2); color:var(--ink); }
.admin-sidebar nav a.active{ background:linear-gradient(120deg,rgba(255,122,30,0.18),rgba(255,31,75,0.1)); color:var(--ink); }
.admin-user{ border-top:1px solid var(--line); padding-top:16px; margin-top:16px; }
.admin-user-link{ color:inherit; transition:opacity 0.15s ease; }
.admin-user-link:hover{ opacity:0.8; }
.admin-user-name{ font-weight:600; font-size:0.92rem; }
.admin-user-role{ color:var(--ink-faint); font-size:0.8rem; margin-top:2px; }
.admin-logout{ display:inline-block; margin-top:10px; font-size:0.82rem; color:var(--red); }

.admin-main{ grid-column:2; padding:28px 34px; max-width:1180px; margin:0 auto; width:100%; }
/* WICHTIG: .admin-overlay ist ein leeres Hilfs-Div, nur fürs Abdunkeln auf
   dem Handy gedacht. Ohne dieses "display:none" wird es außerhalb der
   Mobil-Ansicht als ganz normales drittes Grid-Element behandelt und wirft
   die 230px/1fr-Spaltenaufteilung von Sidebar und Hauptinhalt durcheinander
   – DAS war der eigentliche Grund für das kaputte Layout auf Tablet/PC. */
.admin-overlay{ display:none; }
.admin-topbar{ display:flex; align-items:center; justify-content:space-between; margin-bottom:24px; flex-wrap:wrap; gap:10px; }
.admin-topbar h1{ font-size:1.5rem; margin:0; }

.alert{ padding:12px 16px; border-radius:8px; margin-bottom:18px; font-size:0.9rem; }
.alert-success{ background:rgba(60,200,120,0.12); color:#8fe6b0; border:1px solid rgba(60,200,120,0.3); }
.alert-error{ background:rgba(255,31,75,0.12); color:#ffb3c2; border:1px solid rgba(255,31,75,0.3); }
.alert-info{ background:rgba(47,125,255,0.12); color:#cfe0ff; border:1px solid rgba(47,125,255,0.3); }

/* ---- Cards / tables ---- */
.card{ background:var(--panel); border:1px solid var(--line); border-radius:14px; padding:24px; margin-bottom:24px; }
.card h2, .card h3{ margin-top:0; }

.stat-grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(160px,1fr)); gap:16px; margin-bottom:28px; }
.stat-box{ background:var(--panel); border:1px solid var(--line); border-radius:12px; padding:18px 20px; }
.stat-box .num{ font-size:1.7rem; font-weight:700; }
.stat-box .label{ color:var(--ink-faint); font-size:0.82rem; margin-top:4px; }

table{ width:100%; border-collapse:collapse; }
th, td{ text-align:left; padding:11px 12px; border-bottom:1px solid var(--line); font-size:0.9rem; }
th{ color:var(--ink-faint); font-weight:600; font-size:0.78rem; text-transform:uppercase; letter-spacing:0.04em; }
tr:hover td{ background:rgba(255,255,255,0.02); }

.badge{ display:inline-block; padding:3px 10px; border-radius:999px; font-size:0.75rem; font-weight:600; }
.badge-orange{ background:rgba(255,122,30,0.15); color:#ffb27a; }
.badge-blue{ background:rgba(47,125,255,0.15); color:#a9c6ff; }
.badge-green{ background:rgba(60,200,120,0.15); color:#8fe6b0; }
.badge-red{ background:rgba(255,31,75,0.15); color:#ffb3c2; }
.badge-grey{ background:rgba(255,255,255,0.08); color:var(--ink-dim); }

.form-grid{ display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.form-grid .full{ grid-column:1/-1; }
.form-row{ display:flex; flex-direction:column; gap:6px; margin-bottom:14px; }
.actions-row{ display:flex; gap:10px; margin-top:20px; }

.toolbar{ display:flex; justify-content:space-between; align-items:center; margin-bottom:18px; gap:12px; flex-wrap:wrap; }

.admin-menu-toggle{ display:none; }

@media(max-width:860px){
  .admin-shell{ grid-template-columns:1fr; }
  .admin-main{ grid-column:1; }

  .admin-sidebar{
    position:fixed; top:0; left:0; bottom:0; width:250px; z-index:200;
    transform:translateX(-100%);
    transition:transform 0.25s ease;
    box-shadow:24px 0 50px rgba(0,0,0,0.5);
  }
  .admin-sidebar.open{ transform:translateX(0); }

  .admin-overlay{
    display:none;
    position:fixed; inset:0; z-index:150;
    background:rgba(0,0,0,0.55);
  }
  .admin-overlay.open{ display:block; }

  .admin-menu-toggle{
    display:flex; align-items:center; justify-content:center;
    width:40px; height:40px; flex-shrink:0;
    background:none; border:1px solid var(--line); border-radius:8px;
    color:var(--ink); cursor:pointer; font-size:1.1rem;
  }
  .admin-topbar{ gap:14px; }
  .admin-topbar h1{ font-size:1.2rem; }

  .form-grid{ grid-template-columns:1fr; }
}

/* ---- Tablet: etwas kompakter, Sidebar bleibt aber sichtbar ---- */
@media(max-width:1100px) and (min-width:861px){
  .admin-shell{ grid-template-columns:200px 1fr; }
  .admin-main{ padding:24px 26px; }
}

/* ---- Tabellen: auf schmalen/mittleren Screens horizontal scrollen statt
   zu quetschen (z.B. die 9-spaltige Sendeplan-Tabelle passt auf Tablet-
   Breite sonst nicht mehr sauber hin) ---- */
@media(max-width:900px){
  table{ display:block; overflow-x:auto; white-space:nowrap; -webkit-overflow-scrolling:touch; }
  th, td{ padding:10px 10px; }
}

@media(max-width:700px){
  .card{ padding:18px; border-radius:12px; }
  .stat-grid{ grid-template-columns:repeat(2,1fr); gap:10px; }
  .toolbar{ flex-direction:column; align-items:stretch; }
  .actions-row{ flex-wrap:wrap; }
  .admin-main{ padding:18px 16px; }
  .admin-topbar h1{ font-size:1.05rem; }
}

@media(max-width:480px){
  .stat-grid{ grid-template-columns:1fr 1fr; }
  .stat-box{ padding:14px 16px; }
  .stat-box .num{ font-size:1.4rem; }
  .btn{ font-size:0.85rem; padding:9px 14px; }
  .login-card{ padding:26px; border-radius:14px; }
  .login-body{ padding:20px; align-items:flex-start; padding-top:15vh; }
}

/* iOS zoomt beim Fokussieren eines Eingabefelds automatisch rein, wenn die
   Schriftgröße unter 16px liegt – im Admin-Formular auf Handy/Tablet
   deshalb hart auf 16px setzen. */
@media(max-width:700px){
  input, select, textarea{ font-size:16px; }
}

/* Größere, eindeutig antippbare Flächen auf Touch-Geräten */
@media(max-width:1024px){
  .btn, .admin-sidebar nav a, .admin-menu-toggle{ min-height:44px; }
  .admin-sidebar nav a{ display:flex; align-items:center; }
}

/* ---- Große Monitore: Adminbereich nicht endlos breit werden lassen ---- */
@media(min-width:1600px){
  .admin-main{ max-width:1400px; }
}

/* ---- Livestream-Status (admin/livestream.php, admin/index.php) ---- */
.ls-status-card{
  display:flex; align-items:center; justify-content:space-between; gap:20px;
  background:var(--panel); border:1px solid var(--line); border-radius:14px;
  padding:22px 26px; margin-bottom:24px; flex-wrap:wrap;
}
.ls-status-card.is-live{ border-color:rgba(255,31,75,0.4); background:linear-gradient(120deg,rgba(255,31,75,0.08),rgba(255,122,30,0.06)); }
.ls-status-card.is-off{ opacity:0.85; }
.ls-status-left{ display:flex; align-items:center; gap:14px; }
.ls-dot{ width:14px; height:14px; border-radius:50%; background:var(--ink-faint); flex-shrink:0; }
.is-live .ls-dot{ background:var(--red); box-shadow:0 0 0 5px rgba(255,31,75,0.18); animation:lsPulse 1.6s infinite; }
@keyframes lsPulse{ 0%,100%{ box-shadow:0 0 0 5px rgba(255,31,75,0.18); } 50%{ box-shadow:0 0 0 9px rgba(255,31,75,0.08); } }
.ls-status-label{ font-family:'Rajdhani',sans-serif; font-weight:700; font-size:1.3rem; letter-spacing:0.04em; }
.ls-status-sub{ color:var(--ink-faint); font-size:0.85rem; margin-top:2px; }
.ls-status-right{ text-align:right; }
.ls-now-title{ font-weight:700; font-size:1.05rem; }
.ls-now-artist{ color:var(--ink-dim); font-size:0.88rem; margin-top:2px; }

.ls-mode-choice{ display:grid; grid-template-columns:repeat(3,1fr); gap:12px; }
.ls-mode-option{
  display:flex; align-items:flex-start; gap:10px; cursor:pointer;
  border:1px solid var(--line); border-radius:10px; padding:14px;
  background:var(--panel-2);
}
.ls-mode-option input{ margin-top:4px; accent-color:var(--orange); }
.ls-mode-option span{ display:flex; flex-direction:column; gap:2px; font-size:0.88rem; }
.ls-mode-option small{ color:var(--ink-faint); font-weight:400; font-size:0.78rem; }
.ls-mode-option:has(input:checked){ border-color:var(--orange); background:rgba(255,122,30,0.08); }

@media(max-width:640px){
  .ls-mode-choice{ grid-template-columns:1fr; }
  .ls-status-card{ flex-direction:column; align-items:flex-start; }
  .ls-status-right{ text-align:left; }
}

/* ---- Tablet: Livestream-Moduswahl zu zweit statt zu dritt, sonst zu eng ---- */
@media(min-width:641px) and (max-width:980px){
  .ls-mode-choice{ grid-template-columns:repeat(2,1fr); }
}
    :root {
      --bg: #ffffff;
      --card: #f5f7fb;
      --text: #1f2430;
      --muted: #5b6270;
      --link: #1a56c4;
      --line: #dfe3ea;
      --accent: #1a56c4;
      --accent-text: #ffffff;
      --warn-bg: #fff4e0;
      --warn-line: #e0a030;
      --ok: #1e8a4c;
    }
    @media (prefers-color-scheme: dark) {
      :root {
        --bg: #14171e;
        --card: #1c212b;
        --text: #e6e8ee;
        --muted: #9aa1b0;
        --link: #7fb0ff;
        --line: #2b303b;
        --accent: #7fb0ff;
        --accent-text: #101319;
        --warn-bg: #2d2412;
        --warn-line: #b8832a;
        --ok: #5fcf8b;
      }
    }
    * { box-sizing: border-box; }
    body {
      margin: 0;
      background: var(--bg);
      color: var(--text);
      font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
      line-height: 1.8;
    }
    main { max-width: 46rem; margin: 0 auto; padding: 4rem 1.5rem 6rem; }
    h1 { font-size: 2rem; margin: 0 0 1rem; line-height: 1.3; }
    .lead { color: var(--muted); margin: 0 0 2rem; }
    h2 {
      font-size: 1.25rem;
      margin: 3.5rem 0 1.25rem;
      padding-top: 2rem;
      border-top: 1px solid var(--line);
      line-height: 1.4;
    }
    h3 { font-size: 1.05rem; margin: 2rem 0 0.75rem; }
    p { margin: 0 0 1.4rem; }
    ul, ol { margin: 0 0 1.4rem; padding-left: 1.5rem; }
    li { margin-bottom: 0.7rem; }
    a { color: var(--link); }
    a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
      outline: 2px solid var(--link); outline-offset: 2px;
    }
    .note {
      background: var(--warn-bg);
      border-left: 4px solid var(--warn-line);
      padding: 1rem 1.25rem;
      border-radius: 4px;
      margin: 0 0 1.6rem;
    }
    .note p { margin: 0; }
    .card {
      background: var(--card);
      border: 1px solid var(--line);
      border-radius: 8px;
      padding: 1.25rem 1.5rem;
      margin: 0 0 1.6rem;
    }
    .card h3 { margin-top: 0; }
    .card p:last-child, .card ul:last-child { margin-bottom: 0; }
    .tablewrap { overflow-x: auto; margin: 0 0 1.6rem; }
    table { border-collapse: collapse; width: 100%; min-width: 28rem; }
    th, td { text-align: left; padding: 0.8rem 1rem; border-bottom: 1px solid var(--line); vertical-align: top; }
    th { color: var(--muted); font-weight: 600; font-size: 0.9rem; }
    code {
      font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
      background: var(--card);
      border: 1px solid var(--line);
      border-radius: 4px;
      padding: 0.1rem 0.4rem;
      word-break: break-all;
    }
    button.copy, button.primary {
      font: inherit;
      font-size: 0.85rem;
      font-weight: 600;
      cursor: pointer;
      background: transparent;
      color: var(--link);
      border: 1px solid var(--line);
      border-radius: 6px;
      padding: 0.3rem 0.8rem;
      margin-left: 0.6rem;
    }
    button.primary {
      font-size: 1rem;
      background: var(--accent);
      color: var(--accent-text);
      border: 0;
      padding: 0.7rem 1.6rem;
      margin: 0;
    }
    figure { margin: 0 0 1.8rem; }
    figure svg { width: 100%; height: auto; display: block; }
    figcaption { color: var(--muted); font-size: 0.9rem; margin-top: 0.6rem; }
    .check { list-style: none; padding: 0; }
    .check li { display: flex; gap: 0.8rem; align-items: flex-start; }
    .check input { margin-top: 0.55rem; width: 1.1rem; height: 1.1rem; flex: none; }
    .check small { display: block; color: var(--muted); }
    .progress { font-weight: 600; margin: 0 0 1rem; }
    textarea {
      width: 100%; min-height: 6rem; font: inherit; padding: 0.8rem;
      background: var(--bg); color: var(--text);
      border: 1px solid var(--line); border-radius: 6px; margin: 0 0 1.2rem;
    }
    .tag { font-size: 0.8rem; font-weight: 700; border-radius: 4px; padding: 0.1rem 0.5rem; white-space: nowrap; }
    .tag.ok { color: var(--ok); border: 1px solid var(--ok); }
    .tag.open { color: var(--warn-line); border: 1px solid var(--warn-line); }
    svg text { fill: var(--text); font-family: system-ui, Arial, sans-serif; }
    svg .box { fill: var(--card); stroke: var(--line); stroke-width: 1.5; }
    svg .hl { fill: var(--accent); }
    svg .hl-text { fill: var(--accent-text); }
    svg .arrow { stroke: var(--muted); stroke-width: 2; fill: none; }
    svg .sub { fill: var(--muted); }
    nav.toc { background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 1.25rem 1.5rem; margin: 0 0 2rem; }
    nav.toc ol { margin: 0; }
    nav.toc li { margin-bottom: 0.3rem; }