/* Skala — DACH-Mentor-Brand
 * Tiefes Blau-Anthrazit + warm-grünlicher Akzent (statt SZM-rot).
 * Mentor-Sprache: ruhig, bedacht, übersetzt US→DACH.
 */

:root {
  --skala-bg: #0d1421;
  --skala-surface: #141d2e;
  --skala-surface-elev: #1c2740;
  --skala-line: #283452;
  --skala-text: #e8edf5;
  --skala-text-mute: #8893a8;
  --skala-accent: #10b981;       /* mentor-green */
  --skala-accent-hover: #059669;
  --skala-accent-soft: rgba(16, 185, 129, 0.12);
  --skala-warm: #fbbf24;          /* secondary warm-gelb für Hero-Akzent */
}

body {
  background: var(--skala-bg);
  color: var(--skala-text);
}

.app .topbar {
  border-bottom: 1px solid var(--skala-line);
  background: var(--skala-bg);
}
.brand-icon.skala-icon {
  background: linear-gradient(135deg, var(--skala-accent) 0%, #047857 100%);
  color: #fff;
  font-weight: 800;
  font-size: 1rem;
  width: 38px;
  height: 38px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.brand small {
  color: var(--skala-text-mute);
}
.status {
  color: var(--skala-accent);
  font-size: 0.78rem;
}

.tabbar { display: none !important; }

.skala-welcome {
  display: block !important;
  text-align: left !important;
  padding: 1.4rem 1.6rem 0 !important;
  min-height: auto !important;
  max-width: 920px;
  margin: 0 auto;
  visibility: visible !important;
  opacity: 1 !important;
}
.skala-welcome.hidden { visibility: hidden; opacity: 0; pointer-events: none; }

.skala-hero {
  position: relative;
  border-radius: 18px;
  padding: 2.6rem 2.2rem 2.2rem;
  margin: 0.5rem 0 1.6rem;
  background:
    radial-gradient(900px 240px at 0% 0%, rgba(16, 185, 129, 0.20), transparent 65%),
    radial-gradient(700px 180px at 100% 100%, rgba(251, 191, 36, 0.10), transparent 65%),
    linear-gradient(160deg, #182239 0%, #111827 60%, var(--skala-bg) 100%);
  border: 1px solid rgba(16, 185, 129, 0.20);
  overflow: hidden;
}
.skala-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(0deg, transparent 49%, rgba(16,185,129,0.04) 50%, transparent 51%),
    linear-gradient(90deg, transparent 49%, rgba(16,185,129,0.04) 50%, transparent 51%);
  background-size: 40px 40px;
  opacity: 0.5;
  pointer-events: none;
  mask-image: linear-gradient(180deg, rgba(0,0,0,.7), transparent 70%);
}
.skala-hero > * { position: relative; z-index: 1; }

.skala-hero-eyebrow {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--skala-accent);
  margin-bottom: 0.7rem;
}
.skala-hero-title {
  font-size: clamp(1.7rem, 3.8vw, 2.3rem);
  font-weight: 700;
  line-height: 1.18;
  margin: 0 0 1.1rem;
  letter-spacing: -0.015em;
}
.skala-accent {
  color: var(--skala-accent);
  font-weight: 600;
}
.skala-hero-sub {
  font-size: 1.0rem;
  line-height: 1.6;
  color: var(--skala-text);
  opacity: 0.92;
  margin: 0 0 1.1rem;
  max-width: 600px;
}
.skala-hero-meta {
  font-size: 0.82rem;
  color: var(--skala-text-mute);
}

.skala-actions {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 0.85rem;
  margin: 1.4rem 0 1.6rem;
}
.skala-action {
  background: var(--skala-surface);
  border: 1px solid var(--skala-line);
  border-radius: 12px;
  padding: 1rem 1.1rem;
  text-align: left;
  cursor: pointer;
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
  color: var(--skala-text);
  font-family: inherit;
  transition: border-color 0.15s, transform 0.15s, background 0.15s;
}
.skala-action:hover {
  border-color: var(--skala-accent);
  background: var(--skala-surface-elev);
  transform: translateY(-1px);
}
.skala-action:focus-visible {
  outline: 2px solid var(--skala-accent);
  outline-offset: 2px;
}
.skala-action-icon {
  font-size: 1.5rem;
  line-height: 1;
  flex: 0 0 auto;
  margin-top: 0.05rem;
}
.skala-action-title {
  font-weight: 700;
  font-size: 0.96rem;
  margin-bottom: 0.25rem;
}
.skala-action-sub {
  font-size: 0.82rem;
  color: var(--skala-text-mute);
  line-height: 1.5;
}

.skala-disclaimer {
  font-size: 0.78rem;
  color: var(--skala-text-mute);
  font-style: italic;
  line-height: 1.55;
  border-top: 1px dashed var(--skala-line);
  padding-top: 0.9rem;
  margin: 0;
}
.skala-disclaimer em {
  color: var(--skala-text);
  font-style: normal;
  font-weight: 600;
}

.composer {
  background: var(--skala-surface);
  border-top: 1px solid var(--skala-line);
}
#composer:focus {
  outline-color: var(--skala-accent);
}
.send-btn {
  background: var(--skala-accent);
  color: #fff;
  font-weight: 700;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  padding: 0.6rem 1.1rem;
  font-size: 1.1rem;
}
.send-btn:hover {
  background: var(--skala-accent-hover);
}

.skala-footer {
  position: sticky;
  bottom: 0;
  font-size: 0.72rem;
  color: var(--skala-text-mute);
  padding: 0.6rem 1.2rem;
  text-align: center;
  border-top: 1px solid var(--skala-line);
  background: var(--skala-bg);
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.skala-footer a {
  color: var(--skala-text-mute);
  text-decoration: none;
  border-bottom: 1px dotted var(--skala-text-mute);
}
.skala-footer a:hover {
  color: var(--skala-accent);
  border-bottom-color: var(--skala-accent);
}

.welcome-hidden .skala-welcome {
  display: none !important;
}

/* ==== Coaching-Bot Engine-Overrides ====
 * awareness-coach/compliance-faq Engine erwartet Lehr-Bot-Layout
 * (Quiz/Flash/Progress/Curriculum Tabs + Welcome-hidden-cycle).
 * Für Coaching-Bot: Welcome bleibt sichtbar, andere Sections weg.
 */
.welcome.hidden { display: block !important; visibility: visible !important; opacity: 1 !important; aria-hidden: false !important; }
.tabbar { display: none !important; }
section#view-quiz,
section#view-flash,
section#view-progress,
section#view-curriculum {
  display: none !important;
}
main.main {
  min-height: 60vh;
  display: flex;
  flex-direction: column;
}
section#view-chat {
  flex: 1 1 auto;
}
.toast-stack { display: none !important; }
/* Composer am Ende verankern */
form.composer { position: sticky; bottom: 0; z-index: 5; }