/* ============================================================
   Computersession – interner Bereich (modern & clean)
   ============================================================ */
:root{
  --bg:#f4f6f9;
  --card:#ffffff;
  --line:#e5e7eb;
  --ink:#111827;
  --muted:#6b7280;
  --brand:#4f46e5;        /* Indigo */
  --brand-dark:#4338ca;
  --brand-soft:#eef2ff;
  --danger:#dc2626;
  --radius:12px;
  --shadow:0 1px 2px rgba(16,24,40,.06),0 1px 3px rgba(16,24,40,.1);
  --shadow-lg:0 10px 30px rgba(16,24,40,.12);
  --sans:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
body{margin:0;font-family:var(--sans);color:var(--ink);background:var(--bg);line-height:1.55;
  -webkit-font-smoothing:antialiased}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;display:block}
.scanlines{display:none}            /* aus dem alten Look – ausblenden */

/* ===== Auth (Login / Setup) ===== */
.auth-body{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;
  background:linear-gradient(135deg,#6366f1,#4f46e5 55%,#7c3aed)}
.auth-card{background:var(--card);border-radius:18px;box-shadow:var(--shadow-lg);
  padding:38px 34px;max-width:400px;width:100%;text-align:center}
.auth-logo{display:inline-block;font-weight:800;font-size:1.05rem;letter-spacing:.5px;color:var(--ink);margin-bottom:18px}
.auth-logo span{color:var(--brand)}
.auth-card h1{font-size:1.4rem;font-weight:700;margin:.2em 0 .5em;color:var(--ink)}
.auth-sub{color:var(--muted);font-size:.95rem;margin:0 0 24px;line-height:1.5}
.auth-card label{display:block;text-align:left;font-size:.85rem;font-weight:600;color:#374151;margin-bottom:18px}
.auth-card input[type=password],.auth-card input[type=text]{width:100%;margin-top:8px;padding:11px 14px;
  border:1px solid #d1d5db;border-radius:10px;font-size:1rem;font-family:inherit;background:#fff;color:var(--ink)}
.auth-card input:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(79,70,229,.18)}
.btn-auth{display:block;width:100%;background:var(--brand);color:#fff;border:0;border-radius:10px;
  padding:12px;font-size:1rem;font-weight:600;font-family:inherit;cursor:pointer;text-decoration:none;transition:background .15s}
.btn-auth:hover{background:var(--brand-dark);text-decoration:none}
.auth-foot{margin:22px 0 0;font-size:.85rem;color:var(--muted)}
.auth-foot a{color:var(--brand)}

.alert{border-radius:10px;padding:11px 14px;font-size:.92rem;margin-bottom:18px;text-align:left}
.alert.warn{background:#fef2f2;color:#991b1b;border:1px solid #fecaca}
.alert.ok{background:#ecfdf5;color:#065f46;border:1px solid #a7f3d0}

/* ===== Panel ===== */
.panel-body{background:var(--bg)}
.panel-header{display:flex;align-items:center;justify-content:space-between;
  background:#fff;color:var(--ink);padding:0 24px;height:60px;position:sticky;top:0;z-index:10;
  border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
.panel-brand{display:flex;align-items:center;gap:8px;color:var(--ink);font-weight:800;font-size:1.05rem;letter-spacing:.3px}
.panel-brand span{color:var(--brand)}
.panel-user{display:flex;align-items:center;gap:14px}
.role-badge{font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;
  background:#f3f4f6;color:#4b5563;padding:5px 11px;border-radius:999px;border:1px solid var(--line)}
.role-badge.is-admin{background:var(--brand-soft);color:var(--brand);border-color:#c7d2fe}
.logout{color:var(--muted);font-size:.95rem;font-weight:500}
.logout:hover{color:var(--ink);text-decoration:none}

.panel-main{max-width:1000px;margin:0 auto;padding:30px 24px 90px}
.panel-main h1{font-size:1.6rem;font-weight:700;margin:0 0 8px}
.panel-intro{color:var(--muted);margin:0 0 26px}
.muted{color:var(--muted);font-size:.9rem}

/* Tools */
.tool-row{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:22px}
.tool-box{flex:1;min-width:260px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:0 18px;box-shadow:var(--shadow)}
.tool-box summary{cursor:pointer;padding:15px 0;font-weight:600;color:var(--ink);list-style:none}
.tool-box summary::-webkit-details-marker{display:none}
.tool-box summary::before{content:"▸ ";color:var(--brand)}
.tool-box[open] summary::before{content:"▾ "}
.inline-form{display:flex;gap:10px;flex-wrap:wrap;align-items:center;padding:0 0 18px}
.inline-form input[type=text],.inline-form input[type=file]{flex:1;min-width:0;padding:10px 12px;
  border:1px solid #d1d5db;border-radius:10px;font-family:inherit;font-size:.95rem;background:#fff;color:var(--ink)}
.inline-form input:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(79,70,229,.15)}
.inline-form button{background:var(--brand);color:#fff;border:0;border-radius:10px;padding:10px 20px;
  font-weight:600;font-family:inherit;cursor:pointer;transition:background .15s}
.inline-form button:hover{background:var(--brand-dark)}

.empty{background:#fff;border:1px dashed #d1d5db;border-radius:var(--radius);padding:40px;text-align:center;color:var(--muted)}

/* Breadcrumb */
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:4px;margin:0 0 20px;font-size:.95rem}
.crumbs .crumb{color:var(--brand)}
.crumbs .crumb.cur{color:var(--ink);font-weight:600}
.crumbs .sep{color:#cbd5e1;margin:0 2px}

/* Ordner */
.folder-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:14px;margin-bottom:26px}
.folder-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);transition:.15s}
.folder-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}
.folder-link{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:6px;height:100%;padding:20px 12px;color:var(--ink)}
.folder-link:hover{text-decoration:none}
.folder-ico{font-size:2.4rem;line-height:1}
.folder-name{font-weight:600;font-size:.92rem;line-height:1.25;overflow-wrap:anywhere}
.folder-count{font-size:.78rem;color:var(--muted)}
.folder-link.has-cover{align-items:stretch;gap:8px;padding:0 0 12px}
.folder-cover{width:100%;height:130px;object-fit:cover;background:#f3f4f6;border-radius:var(--radius) var(--radius) 0 0}
.folder-link.has-cover .folder-name{padding:0 12px}
.folder-link.has-cover .folder-count{padding:0 12px}

/* Galerie */
.media-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:16px;margin-bottom:26px}
.media-card{position:relative;margin:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:.15s}
.media-card:hover{box-shadow:var(--shadow-lg)}
.media-thumb{width:100%;height:175px;object-fit:cover;background:#f3f4f6;display:block}
video.media-thumb{object-fit:contain;background:#0b0e13}
.media-card figcaption{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:10px 12px;font-size:.85rem}
.media-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--ink)}
.media-meta{color:var(--muted);flex-shrink:0}

/* Datei-Liste */
.file-list{list-style:none;padding:0;margin:0 0 26px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.file-list li{display:flex;align-items:center;gap:8px;border-top:1px solid var(--line);padding:0}
.file-list li:first-child{border-top:0}
.file-link{display:flex;align-items:center;gap:12px;flex:1;color:var(--ink);padding:12px 16px;transition:background .12s}
.file-link:hover{background:#f9fafb;text-decoration:none}
.file-ico{font-size:1.2rem}
.file-name{flex:1;overflow-wrap:anywhere}
.file-meta{font-size:.82rem;color:var(--muted)}

/* Löschen */
.del-form{margin:0}
.folder-card .del-form,.media-card .del-form{position:absolute;top:8px;right:8px}
.del-btn{background:rgba(255,255,255,.92);border:1px solid var(--line);color:var(--danger);font-size:.9rem;
  cursor:pointer;padding:5px 9px;border-radius:8px;line-height:1;box-shadow:var(--shadow)}
.del-btn:hover{background:var(--danger);color:#fff;border-color:var(--danger)}
.file-list .del-btn{margin-right:10px}

/* Neuigkeiten */
.avisos-admin{margin-top:36px;border-top:1px solid var(--line);padding-top:26px}
.avisos-admin h2{font-size:1.15rem;font-weight:700;display:flex;align-items:baseline;justify-content:space-between;flex-wrap:wrap;gap:6px;margin:0}
.avisos-admin .count{font-size:.78rem;font-weight:500;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}
.aviso-admin-list{list-style:none;padding:0;margin:16px 0 0}
.aviso-admin-list li{display:flex;align-items:center;justify-content:space-between;gap:10px;background:#fff;
  border:1px solid var(--line);border-radius:10px;padding:11px 15px;margin-bottom:9px;box-shadow:var(--shadow)}
.aviso-admin-list li>div{min-width:0;overflow-wrap:anywhere}
.aviso-admin-list time{color:var(--brand);font-weight:600;font-size:.82rem;margin-right:8px}

/* Mobil */
@media(max-width:600px){
  html,body{overflow-x:hidden}
  .panel-header{padding:0 16px;height:56px}
  .panel-brand{font-size:.95rem}
  .panel-main{padding:22px 16px 90px}
  .panel-main h1{font-size:1.3rem}
  .inline-form{flex-direction:column;align-items:stretch;gap:8px}
  .inline-form input,.inline-form button{width:100%}
  .media-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}
  .media-thumb{height:135px}
  .auth-card{padding:30px 22px}
}