/* formstube · Form-Polish-System · Phase 8.8f
 * ════════════════════════════════════════════════════════════════
 * Section-Cards mit Step-Number + Eyebrow + Title + Sub.
 * Toggle-Cards für Checkboxes. File-Drop-Zones. Sticky Submit-Bar.
 *
 * Nutzbar in: time-entries.php, clients.php, expenses.php, revenues.php
 * und alle künftigen Editor-Forms.
 *
 * Global eingebunden via partials/head.php · kein File-Local-Style mehr.
 */

/* ─── Form-Shell · Step-Number + Card-Wrapper ─── */
.fs-form-shell {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 24px;
  margin-bottom: 28px;
}
.fs-form-step {
  font-family: 'Mona Sans', sans-serif;
  font-weight: 900;
  font-variation-settings: 'wdth' 125;
  font-size: 2.4rem;
  line-height: 1;
  color: var(--accent);
  text-align: right;
  opacity: 0.4;
  letter-spacing: -0.04em;
}
.fs-form-card {
  background: var(--charcoal);
  border: 1px solid var(--line);
  padding: 28px 32px;
}
.fs-form-card-head {
  border-bottom: 1px solid var(--line);
  padding-bottom: 16px;
  margin-bottom: 24px;
}
.fs-form-card-eyebrow {
  font-family: 'Geist Mono', monospace;
  font-size: 0.72rem;
  color: var(--accent);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 4px;
}
.fs-form-card-title {
  font-family: 'Mona Sans', sans-serif;
  font-weight: 800;
  font-variation-settings: 'wdth' 115;
  font-size: 1.4rem;
  color: var(--fg);
  margin: 0;
  letter-spacing: -0.015em;
}
.fs-form-card-sub {
  font-family: 'Geist Mono', monospace;
  font-size: 0.78rem;
  color: var(--fg-mute);
  margin: 6px 0 0 0;
}

/* ─── Toggle-Cards · ersetzen nackte Checkboxes ─── */
.fs-toggle-card {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 18px;
  background: var(--ink);
  border: 1px solid var(--graphite);
  cursor: pointer;
  transition: border-color 0.18s, background 0.18s;
}
.fs-toggle-card:hover { border-color: var(--accent); }
.fs-toggle-card input { position: absolute; opacity: 0; pointer-events: none; }
.fs-toggle-card .fs-toggle-indicator {
  width: 18px; height: 18px; flex-shrink: 0;
  border: 1.5px solid var(--graphite);
  display: flex; align-items: center; justify-content: center;
  margin-top: 1px;
  transition: border-color 0.18s, background 0.18s;
}
.fs-toggle-card input:checked + .fs-toggle-indicator {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--ink);
}
.fs-toggle-card input:checked + .fs-toggle-indicator svg { display: block; }
.fs-toggle-card .fs-toggle-indicator svg { display: none; }
.fs-toggle-card input:checked ~ .fs-toggle-body .fs-toggle-title { color: var(--accent); }
.fs-toggle-card .fs-toggle-body { flex: 1; }
.fs-toggle-card .fs-toggle-title {
  font-family: 'Mona Sans', sans-serif;
  font-weight: 700;
  font-size: 0.96rem;
  color: var(--fg);
  margin: 0 0 4px 0;
  transition: color 0.18s;
}
.fs-toggle-card .fs-toggle-desc {
  font-family: 'Geist Mono', monospace;
  font-size: 0.72rem;
  color: var(--fg-mute);
  line-height: 1.4;
}

/* ─── File-Drop-Zone ─── */
.fs-file-drop {
  position: relative;
  border: 1.5px dashed var(--graphite);
  background: var(--ink);
  padding: 28px 24px;
  text-align: center;
  transition: border-color 0.18s, background 0.18s;
}
.fs-file-drop:hover { border-color: var(--accent); background: rgba(216,255,60,0.02); }
.fs-file-drop input[type=file] {
  position: absolute; inset: 0; opacity: 0; cursor: pointer;
}
.fs-file-drop-icon {
  color: var(--accent);
  margin-bottom: 8px;
  display: flex; justify-content: center;
}
.fs-file-drop-text {
  font-family: 'Mona Sans', sans-serif;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 4px;
}
.fs-file-drop-sub {
  font-family: 'Geist Mono', monospace;
  font-size: 0.74rem;
  color: var(--fg-mute);
}
.fs-file-existing {
  margin-top: 12px;
  padding: 12px 16px;
  background: rgba(216,255,60,0.06);
  border-left: 3px solid var(--accent);
  display: flex; align-items: center; gap: 12px;
  font-family: 'Geist Mono', monospace;
  font-size: 0.82rem;
  color: var(--fg-mute);
}
.fs-file-existing a { color: var(--accent); text-decoration: none; }
.fs-file-existing a:hover { color: #FFFFFF; }/* Brand-Regel: kein underline */

/* ─── Sticky Submit-Bar (am Browser-Bottom) ─── */
.fs-form-submit {
  position: sticky;
  bottom: 0;
  background: var(--ink);
  border-top: 2px solid var(--accent);
  padding: 16px 24px;
  margin: 32px -24px 0;
  z-index: 10;
  box-shadow: 0 -16px 32px rgba(0, 0, 0, 0.35);
}
.fs-form-submit-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}
.fs-form-submit-meta {
  font-family: 'Geist Mono', monospace;
  font-size: 0.74rem;
  color: var(--fg-mute);
  letter-spacing: 0.08em;
}

@media (max-width: 720px) {
  .fs-form-shell { grid-template-columns: 1fr; gap: 8px; }
  .fs-form-step { text-align: left; font-size: 1.6rem; }
  .fs-form-card { padding: 20px 18px; }
}