/* GenTAufzV — Anwendungs-CSS
 * Hell-/Dunkel-Modus via [data-theme]
 * biosafety4u.berlin Branding
 */

/* ----- Tokens ----- */
:root {
  --c-primary: #0891b2;
  --c-primary-ink: #ffffff;
  --c-accent: #7c3aed;
  --c-success: #10b981;
  --c-warning: #f59e0b;
  --c-danger:  #e11d48;

  --c-bg: #fafafa;
  --c-card: #ffffff;
  --c-text: #1a1a1a;
  --c-muted: #6b7280;
  --c-border: #e5e7eb;
  --c-hover: #f3f4f6;

  --radius: 10px;
  --shadow: 0 1px 2px rgba(0,0,0,.06), 0 4px 12px rgba(0,0,0,.04);

  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

[data-theme="dark"] {
  --c-primary: #22d3ee;
  --c-primary-ink: #0a0a0a;
  --c-accent: #a78bfa;
  --c-success: #34d399;
  --c-warning: #fbbf24;
  --c-danger:  #fb7185;

  --c-bg: #0a0a0a;
  --c-card: #171717;
  --c-text: #f5f5f5;
  --c-muted: #9ca3af;
  --c-border: #262626;
  --c-hover: #1f1f1f;

  --shadow: 0 1px 2px rgba(0,0,0,.4), 0 4px 12px rgba(0,0,0,.3);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]):not([data-theme="dark"]) {
    --c-primary: #22d3ee;
    --c-primary-ink: #0a0a0a;
    --c-accent: #a78bfa;
    --c-success: #34d399;
    --c-warning: #fbbf24;
    --c-danger:  #fb7185;

    --c-bg: #0a0a0a;
    --c-card: #171717;
    --c-text: #f5f5f5;
    --c-muted: #9ca3af;
    --c-border: #262626;
    --c-hover: #1f1f1f;
  }
}

/* ----- Reset / Base ----- */
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  color: var(--c-text);
  background: var(--c-bg);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--c-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3 { margin: 0 0 .5em; line-height: 1.25; }
h1 { font-size: 1.6rem; }
h2 { font-size: 1.25rem; }
h3 { font-size: 1.05rem; }

code, .mono { font-family: var(--font-mono); font-size: .9em; }
.muted { color: var(--c-muted); }

/* ----- App-Shell ----- */
.app-shell {
  display: grid;
  grid-template-columns: 260px 1fr;
  min-height: 100vh;
}
.main { display: flex; flex-direction: column; min-width: 0; }
.main-anon { grid-column: 1 / -1; }
.main-anon .topbar, .main-anon .footer { display: none; }

@media (max-width: 900px) {
  .app-shell { grid-template-columns: 1fr; }
  .sidebar { display: none; }
}

/* ----- Sidebar ----- */
.sidebar {
  background: var(--c-card);
  border-right: 1px solid var(--c-border);
  padding: 18px 14px;
  display: flex; flex-direction: column;
}
.brand {
  display: flex; align-items: center; gap: 10px;
  padding: 6px; margin-bottom: 18px;
  color: var(--c-text);
}
.brand:hover { text-decoration: none; }
.brand-logo { width: 36px; height: 36px; }
.brand-text strong { display: block; font-size: 1.05rem; }
.brand-text small { color: var(--c-muted); font-size: .78rem; }

.nav { display: flex; flex-direction: column; gap: 2px; flex: 1; }
.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 10px; border-radius: 8px;
  color: var(--c-text);
}
.nav-item:hover { background: var(--c-hover); text-decoration: none; }
.nav-emoji { font-size: 1.05em; width: 1.4em; text-align: center; }

.sidebar-foot { border-top: 1px solid var(--c-border); padding-top: 12px; margin-top: 12px; display: flex; flex-direction: column; gap: 8px; }
.me-name { font-weight: 600; font-size: .92rem; }
.me-role { margin-top: 2px; }
.role-pill { font-size: .72rem; padding: 2px 7px; border-radius: 999px; background: var(--c-hover); color: var(--c-muted); }

/* ----- Topbar ----- */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 22px;
  border-bottom: 1px solid var(--c-border);
  background: var(--c-card);
}
.topbar-title { font-weight: 600; font-size: 1.05rem; }
.topbar-actions { display: flex; gap: 10px; align-items: center; }
.license-pill {
  font-size: .8rem; padding: 4px 10px; border-radius: 999px;
  background: var(--c-hover); color: var(--c-muted);
}
.license-pill .warn { color: var(--c-warning); margin-left: 4px; }

/* ----- Content ----- */
.content { padding: 22px; flex: 1; min-width: 0; }
.footer {
  padding: 12px 22px; border-top: 1px solid var(--c-border);
  background: var(--c-card); color: var(--c-muted); font-size: .82rem;
  display: flex; justify-content: space-between;
}

/* ----- Cards ----- */
.card {
  background: var(--c-card);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 18px;
  margin-bottom: 18px;
  box-shadow: var(--shadow);
}
.card-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 12px; }
.card-head h2 { margin: 0; }
.card-head-actions { display: flex; gap: 8px; align-items: center; }
.card-actions { margin-top: 12px; display: flex; gap: 8px; flex-wrap: wrap; }
.center { text-align: center; }

/* ----- Grid ----- */
.grid { display: grid; gap: 14px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 800px) {
  .grid-2, .grid-4 { grid-template-columns: 1fr; }
}

/* ----- Stat-Cards ----- */
.stat { padding: 18px; text-align: left; }
.stat-label { font-size: .82rem; color: var(--c-muted); text-transform: uppercase; letter-spacing: .04em; }
.stat-value { font-size: 1.9rem; font-weight: 700; margin-top: 4px; color: var(--c-primary); }

/* ----- Buttons ----- */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 14px;
  background: var(--c-card); color: var(--c-text);
  border: 1px solid var(--c-border); border-radius: 8px;
  cursor: pointer; text-decoration: none; font: inherit;
  transition: background .15s, border-color .15s;
}
.btn:hover { background: var(--c-hover); text-decoration: none; }
.btn-primary { background: var(--c-primary); color: var(--c-primary-ink); border-color: var(--c-primary); }
.btn-primary:hover { filter: brightness(1.05); }
.btn-ghost { border: 1px solid transparent; }
.btn-sm { padding: 4px 10px; font-size: .85rem; }
.btn-lg { padding: 12px 20px; font-size: 1rem; }

/* ----- Form ----- */
.form { display: flex; flex-direction: column; gap: 12px; }
.form fieldset { border: 1px solid var(--c-border); border-radius: 8px; padding: 12px 14px 14px; margin: 0; }
.form legend { padding: 0 6px; color: var(--c-muted); font-size: .85rem; }
.form label { display: flex; flex-direction: column; gap: 4px; font-size: .9rem; color: var(--c-muted); }
.form input[type=text], .form input[type=email], .form input[type=password],
.form input[type=url], .form input[type=date], .form input:not([type]),
.form select, .form textarea {
  font: inherit; color: var(--c-text);
  background: var(--c-bg);
  border: 1px solid var(--c-border); border-radius: 6px;
  padding: 8px 10px;
  width: 100%;
}
.form textarea { resize: vertical; }
.form select[multiple] { min-height: 100px; }
.form label.check { flex-direction: row; align-items: center; gap: 8px; color: var(--c-text); }

.select-sm {
  background: var(--c-card); border: 1px solid var(--c-border); border-radius: 6px;
  padding: 4px 8px; color: var(--c-text); font: inherit;
}

/* ----- Auth-Card ----- */
.main-anon .content {
  display: flex; align-items: center; justify-content: center;
  min-height: 100vh; padding: 22px;
}
.auth-card {
  background: var(--c-card); border: 1px solid var(--c-border);
  border-radius: var(--radius); padding: 28px; width: min(480px, 100%);
  box-shadow: var(--shadow);
}
.auth-head { text-align: center; margin-bottom: 18px; }
.auth-logo { width: 56px; height: 56px; }

/* ----- Alerts ----- */
.alert { padding: 10px 14px; border-radius: 8px; margin: 8px 0 14px; border: 1px solid var(--c-border); }
.alert-success { background: rgba(16,185,129,.10); border-color: var(--c-success); color: var(--c-success); }
.alert-danger  { background: rgba(225,29,72,.10);  border-color: var(--c-danger);  color: var(--c-danger); }

/* ----- Tabellen ----- */
.table { width: 100%; border-collapse: collapse; }
.table th, .table td {
  text-align: left; padding: 8px 10px;
  border-bottom: 1px solid var(--c-border);
  vertical-align: top;
}
.table th { font-size: .82rem; color: var(--c-muted); text-transform: uppercase; letter-spacing: .03em; font-weight: 600; }
.table tr:hover td { background: var(--c-hover); }
.table-mono td { font-family: var(--font-mono); font-size: .85rem; }
.hash { font-family: var(--font-mono); font-size: .85rem; color: var(--c-muted); }

/* ----- Definition-Listen ----- */
.kv { display: grid; grid-template-columns: 200px 1fr; gap: 8px 14px; margin: 0; }
.kv dt { color: var(--c-muted); font-size: .88rem; }
.kv dd { margin: 0; }
@media (max-width: 700px) { .kv { grid-template-columns: 1fr; } }

/* ----- Status-Pillen ----- */
.status, .badge {
  display: inline-block; padding: 2px 9px; border-radius: 999px;
  font-size: .78rem; font-weight: 600; line-height: 1.4;
  border: 1px solid var(--c-border);
}
.status-draft     { background: rgba(156,163,175,.15); color: var(--c-muted); border-color: rgba(156,163,175,.3); }
.status-submitted { background: rgba(245,158,11,.15);  color: var(--c-warning); border-color: var(--c-warning); }
.status-approved  { background: rgba(16,185,129,.15);  color: var(--c-success); border-color: var(--c-success); }
.status-locked    { background: rgba(124,58,237,.15);  color: var(--c-accent);  border-color: var(--c-accent); }
.status-corrected { background: rgba(225,29,72,.15);   color: var(--c-danger);  border-color: var(--c-danger); }

.badge-s1 { background: rgba(16,185,129,.15); color: var(--c-success); border-color: var(--c-success); }
.badge-s2 { background: rgba(8,145,178,.15);  color: var(--c-primary); border-color: var(--c-primary); }
.badge-s3 { background: rgba(245,158,11,.15); color: var(--c-warning); border-color: var(--c-warning); }
.badge-s4 { background: rgba(225,29,72,.15);  color: var(--c-danger);  border-color: var(--c-danger); }

/* ----- Listen ----- */
.bullets { margin: 0; padding-left: 18px; }
.bullets li { margin: 4px 0; }

/* ----- Druck (z.B. Formblatt Z) ----- */
@media print {
  .sidebar, .topbar, .footer, .card-actions { display: none !important; }
  body { background: #fff; color: #000; }
  .card { box-shadow: none; border: none; }
}