@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500;600&family=IBM+Plex+Sans:wght@300;400;500;600&display=swap');

:root {
  /* Flächen */
  --bg: #f4f2ee;
  --surface: #ffffff;
  --surface-2: #faf9f7;
  --border: #e5e1d9;
  --border-strong: #d2ccc0;

  /* Schrift */
  --text: #1a1814;
  --text-2: #56514a;
  --muted: #8b857a;

  /* Akzent */
  --accent: #2a5c3f;
  --accent-hover: #1f4830;
  --accent-light: #eaf3ee;
  --accent-ring: rgba(42, 92, 63, 0.16);

  /* Zustände */
  --error: #c0392b;
  --error-light: #fdf2f0;
  --warn-bg: #fdf6e3;
  --warn-border: #ecd695;
  --warn-text: #7a5c00;

  /* Vorschaufläche bewusst dunkel: die weiße Seite soll herausstechen */
  --canvas-bg: #292621;

  --radius-sm: 4px;
  --radius: 7px;
  --radius-lg: 12px;

  --shadow-sm: 0 1px 2px rgba(26, 24, 20, 0.05);
  --shadow: 0 2px 10px rgba(26, 24, 20, 0.06);
  --shadow-lg: 0 16px 48px rgba(26, 24, 20, 0.18);

  --sidebar-breite: 340px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body { height: 100%; }

body {
  font-family: 'IBM Plex Sans', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  display: flex;
  flex-direction: column;
  overflow: hidden;              /* gescrollt wird in den Spalten, nicht in der Seite */
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--accent-light); }

/* ── Kopfzeile ────────────────────────────────────────────────── */
header {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 0 22px;
  height: 54px;
  background: var(--text);
  color: #f2f0eb;
  border-bottom: 1px solid #000;
}
header h1 {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 14px; font-weight: 600;
  letter-spacing: 0.05em; text-transform: uppercase;
}
header .untertitel {
  font-size: 11.5px; color: #938c7e;
  padding-left: 14px; margin-left: 2px;
  border-left: 1px solid #3a3630;
}

.benutzer-leiste { display: flex; align-items: center; gap: 10px; font-size: 12px; }
.benutzer-leiste .benutzer-name { font-weight: 500; }
.benutzer-leiste .benutzer-rolle {
  font-family: 'IBM Plex Mono', monospace; font-size: 9.5px; font-weight: 600;
  padding: 3px 8px; border-radius: 999px;
  background: var(--accent); color: #fff;
  text-transform: uppercase; letter-spacing: 0.08em;
}
.benutzer-leiste .benutzer-logout {
  color: #938c7e; text-decoration: none; font-size: 11.5px;
  padding: 4px 8px; border-radius: var(--radius-sm); transition: all 0.15s;
}
.benutzer-leiste .benutzer-logout:hover { color: #f2f0eb; background: #34302a; }

.vorschau-banner {
  flex-shrink: 0;
  display: flex; align-items: center; gap: 8px;
  padding: 9px 22px; font-size: 12px;
  background: var(--warn-bg); border-bottom: 1px solid var(--warn-border);
  color: var(--warn-text);
}

/* ── Layout: zwei entkoppelte Spalten ─────────────────────────── */
.layout {
  flex: 1;
  display: flex;
  min-height: 0;                 /* ohne das wächst der Flex-Kasten über den Bildschirm hinaus */
}

.sidebar {
  width: var(--sidebar-breite);
  flex-shrink: 0;
  background: var(--surface-2);
  border-right: 1px solid var(--border);
  overflow-y: auto;              /* scrollt für sich allein */
  overscroll-behavior: contain;  /* am Ende nicht die andere Spalte mitziehen */
}

/* Verschiebbare Trennlinie */
.splitter {
  width: 5px; flex-shrink: 0;
  cursor: col-resize;
  background: transparent;
  position: relative;
  transition: background 0.15s;
}
.splitter::after {
  content: ''; position: absolute; inset: 0 2px;
  background: transparent; transition: background 0.15s;
}
.splitter:hover::after, .splitter.aktiv::after { background: var(--accent); }
body.spalten-ziehen { cursor: col-resize; user-select: none; }

/* Schlanke Scrollleisten */
.sidebar::-webkit-scrollbar, .canvas-wrap::-webkit-scrollbar { width: 10px; height: 10px; }
.sidebar::-webkit-scrollbar-thumb {
  background: var(--border-strong); border-radius: 999px;
  border: 3px solid var(--surface-2);
}
.canvas-wrap::-webkit-scrollbar-thumb {
  background: #4a453d; border-radius: 999px; border: 3px solid var(--canvas-bg);
}
.sidebar::-webkit-scrollbar-track, .canvas-wrap::-webkit-scrollbar-track { background: transparent; }

/* ── Abschnitte ───────────────────────────────────────────────── */
.section { padding: 18px 20px; border-bottom: 1px solid var(--border); }
.section:last-child { border-bottom: none; }
.section-title {
  display: flex; align-items: center; gap: 8px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px; font-weight: 600;
  letter-spacing: 0.11em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 13px;
}
.section-title .nr {
  display: inline-flex; align-items: center; justify-content: center;
  width: 17px; height: 17px; border-radius: 999px;
  background: var(--border); color: var(--text-2);
  font-size: 9.5px; letter-spacing: 0;
}
.section-title.erledigt .nr { background: var(--accent); color: #fff; }

/* ── Formular ─────────────────────────────────────────────────── */
.form-row { margin-bottom: 12px; }
.form-row:last-child { margin-bottom: 0; }
.form-row label {
  display: flex; align-items: center; gap: 4px;
  font-size: 11.5px; font-weight: 500; color: var(--text-2); margin-bottom: 5px;
}
.form-row label .req { color: var(--error); }

.form-row input, .form-row select, .form-row textarea {
  width: 100%; padding: 9px 11px;
  border: 1px solid var(--border-strong); border-radius: var(--radius);
  background: var(--surface);
  font-family: 'IBM Plex Sans', sans-serif; font-size: 12.5px; color: var(--text);
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.form-row textarea { font-family: 'IBM Plex Mono', monospace; font-size: 11.5px; resize: vertical; }
.form-row input::placeholder { color: #b3ada1; }

.form-row input:focus, .form-row select:focus, .form-row textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-ring);
}
.form-row input.invalid, .form-row select.invalid {
  border-color: var(--error); background: var(--error-light);
}
.form-row input.invalid:focus, .form-row select.invalid:focus {
  box-shadow: 0 0 0 3px rgba(192, 57, 43, 0.14);
}

.error-msg { font-size: 10.5px; color: var(--error); margin-top: 4px; display: none; }
.form-row.has-error .error-msg { display: block; }
.field-hint { font-size: 10.5px; color: var(--muted); margin-top: 4px; line-height: 1.45; }

.date-row { display: flex; gap: 6px; }
.date-row input { flex: 1; }
.btn-today {
  padding: 0 11px; flex-shrink: 0;
  background: var(--surface); border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  font-family: 'IBM Plex Sans', sans-serif; font-size: 11px; font-weight: 500;
  color: var(--text-2); cursor: pointer; transition: all 0.15s;
}
.btn-today:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-light); }

/* ── 1 · Firma ────────────────────────────────────────────────── */
.firma-adresse {
  margin-top: 11px; padding: 13px 15px;
  background: var(--surface); border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  font-size: 12.5px; line-height: 1.65; color: var(--text-2);
}
.firma-adresse .adr-label {
  display: flex; align-items: center; gap: 7px;
  font-family: 'IBM Plex Mono', monospace; font-size: 9.5px;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 8px;
}
.firma-badge {
  padding: 2px 7px; border-radius: 999px;
  background: var(--accent); color: #fff;
  font-size: 9.5px; font-weight: 600; letter-spacing: 0.04em;
}
.firma-adresse .adr-zeile { display: block; }
.firma-adresse .adr-zeile:first-of-type { font-weight: 600; color: var(--text); }

.confirm-box {
  display: flex; align-items: flex-start; gap: 9px;
  margin-top: 10px; padding: 11px 13px;
  border: 1px solid var(--warn-border); background: var(--warn-bg);
  border-radius: var(--radius);
  font-size: 11.5px; line-height: 1.5; color: var(--warn-text);
  cursor: pointer; transition: all 0.18s;
}
.confirm-box:hover { border-color: #dcc179; }
.confirm-box.confirmed {
  border-color: #a9cdb8; background: var(--accent-light); color: var(--accent);
}
.confirm-box input[type="checkbox"] {
  width: 15px; height: 15px; margin-top: 1px; flex-shrink: 0;
  accent-color: var(--accent); cursor: pointer;
}
.confirm-box label { cursor: pointer; }

/* ── PDF wählen ───────────────────────────────────────────────── */
.pdf-waehlen { margin-top: 0; }
.pdf-hinweis {
  margin-top: 9px; font-size: 11px; line-height: 1.45;
  color: var(--muted); text-align: center;
}
#file-input { display: none; }

/* ── Ganzfenster-Ablagefläche ─────────────────────────────────── */
.drop-overlay {
  position: fixed; inset: 0; z-index: 1800;
  display: none; align-items: center; justify-content: center;
  padding: 28px;
  background: rgba(42, 92, 63, 0.14);
  backdrop-filter: blur(2px);
  /* Das Overlay fängt keine Zeiger ab — die Drag-Events wertet window aus. */
  pointer-events: none;
}
.drop-overlay.sichtbar { display: flex; }
.drop-overlay-karte {
  display: flex; flex-direction: column; align-items: center; gap: 12px;
  padding: 44px 64px;
  border: 2.5px dashed var(--accent); border-radius: var(--radius-lg);
  background: var(--surface); color: var(--accent);
  box-shadow: var(--shadow-lg);
}
.drop-overlay-karte p {
  font-size: 16px; font-weight: 600; letter-spacing: 0.01em;
}

.file-loaded {
  display: flex; align-items: center; gap: 10px;
  margin-top: 11px; padding: 10px 12px;
  background: var(--accent-light); border: 1px solid #a9cdb8;
  border-radius: var(--radius); font-size: 12px;
}
.file-loaded .filename {
  flex: 1; min-width: 0; font-weight: 500; color: var(--accent);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.file-loaded .pages { font-family: 'IBM Plex Mono', monospace; font-size: 10.5px; color: var(--muted); }
.btn-clear {
  border: none; background: none; cursor: pointer; color: var(--muted);
  font-size: 14px; line-height: 1; padding: 3px 4px; border-radius: var(--radius-sm);
  transition: all 0.15s;
}
.btn-clear:hover { background: rgba(0,0,0,0.06); color: var(--error); }

.enc-badge {
  display: block; margin-top: 8px; padding: 7px 10px;
  background: var(--warn-bg); border: 1px solid var(--warn-border);
  border-radius: var(--radius);
  font-size: 10.5px; line-height: 1.45; color: var(--warn-text);
}

/* ── Reiter ───────────────────────────────────────────────────── */
.stamp-tabs {
  display: flex; gap: 3px; padding: 3px; margin-bottom: 14px;
  background: var(--border); border-radius: var(--radius);
}
.stamp-tab {
  flex: 1; padding: 7px 3px; border: none; border-radius: var(--radius-sm);
  background: transparent; color: var(--text-2);
  font-family: 'IBM Plex Sans', sans-serif; font-size: 10.5px; font-weight: 500;
  cursor: pointer; transition: all 0.15s; line-height: 1.3;
}
.stamp-tab:hover:not(.active) { background: rgba(255,255,255,0.6); color: var(--text); }
.stamp-tab.active { background: var(--surface); color: var(--accent); box-shadow: var(--shadow-sm); }

.stamp-panel { display: none; }
.stamp-panel.active { display: block; }

.stamp-preview-card {
  display: flex; align-items: center; justify-content: center;
  min-height: 68px; margin-bottom: 14px; padding: 14px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow-sm);
}
.stamp-render {
  display: inline-block; padding: 6px 11px;
  border: 2px solid var(--accent);
  font-family: 'IBM Plex Mono', monospace; font-size: 9px;
  line-height: 1.7; text-align: center; color: var(--accent);
}
.stamp-render .ln { display: block; }
.stamp-render .ln.bold { font-weight: 600; font-size: 9.5px; letter-spacing: 0.04em; }
.stamp-render .ln.empty { color: #c4bfb5; font-style: italic; }

/* ── Farben ───────────────────────────────────────────────────── */
.color-swatches { display: flex; gap: 8px; }
.color-swatch {
  width: 26px; height: 26px; border-radius: 999px;
  border: 2px solid transparent; cursor: pointer;
  box-shadow: 0 0 0 1px var(--border-strong);
  transition: transform 0.15s, box-shadow 0.15s;
}
.color-swatch:hover { transform: scale(1.1); }
.color-swatch.active {
  transform: scale(1.14);
  box-shadow: 0 0 0 2px var(--surface-2), 0 0 0 4px var(--text);
}
.color-swatch[data-color="blue"]  { background: #1a3a6b; }
.color-swatch[data-color="red"]   { background: #c0392b; }
.color-swatch[data-color="green"] { background: #1e5c3a; }
.color-swatch[data-color="dark"]  { background: #1a1814; }

.range-row { display: flex; align-items: center; gap: 11px; }
.range-row input[type="range"] { flex: 1; accent-color: var(--accent); cursor: pointer; }
.range-val {
  width: 40px; text-align: right;
  font-family: 'IBM Plex Mono', monospace; font-size: 11px; color: var(--text-2);
}

/* ── Positionsraster ──────────────────────────────────────────── */
.position-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 5px; }
.pos-btn {
  aspect-ratio: 1;
  border: 1px solid var(--border-strong); border-radius: var(--radius-sm);
  background: var(--surface); color: var(--muted);
  font-size: 13px; cursor: pointer; transition: all 0.15s;
}
.pos-btn:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-light); }
.pos-btn.active {
  border-color: var(--accent); background: var(--accent); color: #fff;
  box-shadow: var(--shadow-sm);
}

/* ── Seitenwahl ───────────────────────────────────────────────── */
.page-select-group { display: flex; gap: 3px; padding: 3px; background: var(--border); border-radius: var(--radius); }
.page-toggle { flex: 1; display: flex; }
.page-toggle input[type="radio"] { display: none; }
.page-toggle label {
  flex: 1; padding: 6px 4px; text-align: center;
  border-radius: var(--radius-sm); cursor: pointer;
  font-family: 'IBM Plex Mono', monospace; font-size: 11px;
  color: var(--text-2); transition: all 0.15s;
}
.page-toggle label:hover { background: rgba(255,255,255,0.6); }
.page-toggle input:checked + label {
  background: var(--surface); color: var(--accent); font-weight: 500; box-shadow: var(--shadow-sm);
}

/* ── Dateiname-Vorschau ───────────────────────────────────────── */
.filename-preview {
  margin-top: 13px; padding: 11px 13px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius);
}
.filename-preview .fp-label {
  font-family: 'IBM Plex Mono', monospace; font-size: 9.5px;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 5px;
}
.filename-preview .fp-name {
  font-family: 'IBM Plex Mono', monospace; font-size: 11px;
  color: var(--accent); word-break: break-all; line-height: 1.5;
}
.filename-preview .fp-name.incomplete { color: var(--muted); font-style: italic; }

/* ── Schaltflächen ────────────────────────────────────────────── */
.btn-primary, .btn-secondary {
  width: 100%; border-radius: var(--radius);
  font-family: 'IBM Plex Sans', sans-serif; font-weight: 500;
  cursor: pointer; transition: all 0.15s;
}
.btn-primary {
  padding: 11px; border: none;
  background: var(--accent); color: #fff; font-size: 13px;
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover:not(:disabled) { background: var(--accent-hover); box-shadow: var(--shadow); }
.btn-primary:active:not(:disabled) { transform: translateY(1px); }
.btn-primary:disabled { opacity: 0.38; cursor: not-allowed; box-shadow: none; }

.btn-secondary {
  margin-top: 7px; padding: 9px;
  background: var(--surface); border: 1px solid var(--border-strong);
  color: var(--text-2); font-size: 12px;
}
.btn-secondary:hover:not(:disabled) { border-color: var(--accent); color: var(--accent); background: var(--accent-light); }
.btn-secondary:disabled { opacity: 0.38; cursor: not-allowed; }

.btn-senden { margin-top: 7px; }

.blockers {
  margin-top: 10px; padding: 11px 13px;
  background: var(--warn-bg); border: 1px solid var(--warn-border);
  border-radius: var(--radius);
  font-size: 11.5px; line-height: 1.55; color: var(--warn-text);
}
.blockers ul { margin: 5px 0 0 17px; }
.blockers li { margin-bottom: 2px; }

.erfolg {
  margin-top: 13px; padding: 16px;
  background: var(--accent-light); border: 1px solid #a9cdb8;
  border-radius: var(--radius); text-align: center;
}
.erfolg .erfolg-titel { font-size: 13px; font-weight: 600; color: var(--accent); margin-bottom: 7px; }
.erfolg .erfolg-datei {
  margin-bottom: 11px;
  font-family: 'IBM Plex Mono', monospace; font-size: 11px;
  color: var(--text-2); word-break: break-all; line-height: 1.5;
}

/* ── Stempel-Verlauf ──────────────────────────────────────────── */
.stamp-history-label {
  font-family: 'IBM Plex Mono', monospace; font-size: 9.5px;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 7px;
}
.stamp-history-item {
  display: flex; align-items: center; gap: 9px;
  margin-bottom: 5px; padding: 8px 11px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); font-size: 11px;
}
.stamp-history-item .stamp-dot { width: 8px; height: 8px; border-radius: 999px; flex-shrink: 0; }
.stamp-history-item .stamp-desc { flex: 1; min-width: 0; line-height: 1.45; color: var(--text-2); }
.stamp-history-item .stamp-desc strong { color: var(--text); }
.stamp-history-item .stamp-pos { font-family: 'IBM Plex Mono', monospace; font-size: 10px; color: var(--muted); }

/* ── Vorschaubereich ──────────────────────────────────────────── */
.preview-area {
  flex: 1; min-width: 0;
  display: flex; flex-direction: column;
  background: var(--canvas-bg);
}

.preview-toolbar {
  flex-shrink: 0;
  display: flex; align-items: center; gap: 8px;
  padding: 9px 16px;
  background: var(--surface-2); border-bottom: 1px solid var(--border);
}

.nav-btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 28px; height: 28px; padding: 0 8px;
  border: 1px solid var(--border-strong); border-radius: var(--radius-sm);
  background: var(--surface); color: var(--text-2);
  font-size: 12px; cursor: pointer; transition: all 0.15s;
}
.nav-btn:hover:not(:disabled) { border-color: var(--accent); color: var(--accent); background: var(--accent-light); }
.nav-btn:disabled { opacity: 0.35; cursor: not-allowed; }

.page-info {
  font-family: 'IBM Plex Mono', monospace; font-size: 11px;
  color: var(--text-2); min-width: 96px; text-align: center;
}

.toolbar-trenner { width: 1px; height: 20px; background: var(--border); }

/* Zoom-Umschalter */
.zoom-gruppe { display: flex; gap: 2px; padding: 2px; background: var(--border); border-radius: var(--radius-sm); }
.zoom-btn {
  padding: 5px 10px; border: none; border-radius: 3px;
  background: transparent; color: var(--text-2);
  font-family: 'IBM Plex Sans', sans-serif; font-size: 11px; font-weight: 500;
  cursor: pointer; transition: all 0.15s; white-space: nowrap;
}
.zoom-btn:hover:not(.active) { background: rgba(255,255,255,0.65); color: var(--text); }
.zoom-btn.active { background: var(--surface); color: var(--accent); box-shadow: var(--shadow-sm); }

.zoom-stufe {
  font-family: 'IBM Plex Mono', monospace; font-size: 11px;
  color: var(--text-2); min-width: 44px; text-align: center;
}

.canvas-wrap {
  flex: 1; min-height: 0;
  overflow: auto;
  overscroll-behavior: contain;   /* entkoppelt vom Scrollen der Seitenleiste */
  display: flex; align-items: flex-start; justify-content: center;
  padding: 26px;
}
#preview-canvas {
  display: block;
  border-radius: 2px;
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.45);
  /* margin:auto zentriert die Seite auch dann, wenn sie kleiner als der Rahmen ist */
  margin: auto;
}

.empty-state {
  flex: 1; margin: 26px;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 12px;
  color: #8a847a; cursor: pointer;
  border: 2px dashed #4a453d; border-radius: var(--radius-lg);
  transition: border-color 0.18s, color 0.18s, background 0.18s;
}
.empty-state:hover { border-color: var(--accent); color: #b7c9bd; background: rgba(42, 92, 63, 0.08); }
.empty-state p { font-size: 14px; }
.empty-state p strong { color: #cfc9bd; }
.empty-state:hover p strong { color: #d9e6dd; }
.empty-state .empty-klein { font-size: 12px; opacity: 0.75; }

/* ── Toast ────────────────────────────────────────────────────── */
.toast {
  position: fixed; bottom: 24px; right: 24px; z-index: 999;
  padding: 11px 18px; border-radius: var(--radius);
  background: var(--text); color: #f2f0eb;
  font-size: 12px; font-family: 'IBM Plex Mono', monospace;
  box-shadow: var(--shadow-lg);
  transform: translateY(70px); opacity: 0;
  transition: transform 0.28s cubic-bezier(0.2, 0.8, 0.2, 1), opacity 0.28s;
}
.toast.show { transform: translateY(0); opacity: 1; }
.toast.success { background: var(--accent); }
.toast.error { background: var(--error); }

.spinner {
  display: inline-block; width: 13px; height: 13px;
  margin-right: 7px; vertical-align: -2px;
  border: 2px solid rgba(255,255,255,0.3); border-top-color: #fff;
  border-radius: 999px; animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Dialoge ──────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0; z-index: 1000;
  display: flex; align-items: center; justify-content: center;
  background: rgba(26, 24, 20, 0.5);
  backdrop-filter: blur(3px);
}
.modal-overlay.hidden { display: none; }
.modal {
  width: 340px; padding: 26px;
  background: var(--surface); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.modal h3 { font-size: 15px; font-weight: 600; margin-bottom: 7px; }
.modal p { font-size: 12.5px; color: var(--muted); line-height: 1.6; margin-bottom: 18px; }
.modal input {
  width: 100%; margin-bottom: 14px; padding: 10px 12px;
  border: 1px solid var(--border-strong); border-radius: var(--radius);
  background: var(--surface-2); outline: none;
  font-family: 'IBM Plex Mono', monospace; font-size: 13px;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.modal input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-ring); }
.modal-btns { display: flex; gap: 8px; }
.modal-btns button {
  flex: 1; padding: 10px; border: none; border-radius: var(--radius);
  font-family: 'IBM Plex Sans', sans-serif; font-size: 12.5px; font-weight: 500;
  cursor: pointer; transition: all 0.15s;
}
.modal-btns .btn-confirm { background: var(--accent); color: #fff; }
.modal-btns .btn-confirm:hover { background: var(--accent-hover); }
.modal-btns .btn-cancel { background: var(--surface-2); border: 1px solid var(--border-strong) !important; color: var(--text-2); }
.modal-btns .btn-cancel:hover { border-color: var(--accent) !important; color: var(--accent); }

/* ── Anmeldeschranke ──────────────────────────────────────────── */
.login-gate {
  position: fixed; inset: 0; z-index: 2000;
  display: flex; align-items: center; justify-content: center; padding: 24px;
  background: var(--bg);
}
.login-gate.hidden { display: none; }
.login-karte {
  max-width: 430px; padding: 38px;
  background: var(--surface); border: 1px solid var(--border);
  border-top: 3px solid var(--accent); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg); text-align: center;
}
.login-karte h2 { font-size: 18px; font-weight: 600; margin-bottom: 11px; }
.login-karte p { font-size: 13px; color: var(--muted); line-height: 1.65; margin-bottom: 22px; }
.btn-login {
  display: inline-block; padding: 12px 24px;
  background: var(--accent); color: #fff; text-decoration: none;
  border-radius: var(--radius); font-size: 13px; font-weight: 500;
  box-shadow: var(--shadow-sm); transition: all 0.15s;
}
.btn-login:hover { background: var(--accent-hover); box-shadow: var(--shadow); }