/* =====================================
   MTB Basis: Farben, Buttons, Status, Toasts, Dialog
   (gemeinsam für Builder und Presenter)
===================================== */

:root {
  --mtb-primary: #3b22a3;          /* Punkfish-Lila (Header) */
  --mtb-primary-dark: #2c1880;
  --mtb-primary-soft: #efecfa;
  --mtb-accent: #f4c542;           /* Punkfish-Gelb */
  --mtb-accent-dark: #d8a92f;
  --mtb-note: #fff8d6;
  --mtb-note-border: #efe0a1;
  --mtb-text: #262638;
  --mtb-muted: #676781;
  --mtb-border: #e1dfec;
  --mtb-surface: #ffffff;
  --mtb-bg: #f0f8fa;
  --mtb-success: #1e8a5a;
  --mtb-warning: #b7791f;
  --mtb-danger: #c0392b;
  --mtb-radius: 12px;
  --mtb-radius-sm: 8px;
  --mtb-shadow: 0 1px 3px rgba(30, 20, 80, .06), 0 4px 14px rgba(30, 20, 80, .05);
  --mtb-focus: 0 0 0 3px rgba(59, 34, 163, .25);
}

/* ---------- Buttons ---------- */
.mtb-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .4em;
  background: var(--mtb-primary);
  color: #fff;
  border: 1px solid transparent;
  padding: .55em 1.1em;
  font: inherit;
  font-size: .95rem;
  font-weight: 600;
  line-height: 1.2;
  border-radius: var(--mtb-radius-sm);
  cursor: pointer;
  text-decoration: none;
  transition: background-color .15s, box-shadow .15s, transform .05s;
}
.mtb-button:hover { background: var(--mtb-primary-dark); }
.mtb-button:active { transform: translateY(1px); }
.mtb-button:focus-visible { outline: none; box-shadow: var(--mtb-focus); }
.mtb-button:disabled { opacity: .55; cursor: not-allowed; }

.mtb-button--ghost {
  background: var(--mtb-surface);
  color: var(--mtb-primary);
  border-color: var(--mtb-border);
}
.mtb-button--ghost:hover { background: var(--mtb-primary-soft); }

.mtb-button--accent {
  background: var(--mtb-accent);
  color: var(--mtb-primary);
}
.mtb-button--accent:hover { background: var(--mtb-accent-dark); }

.mtb-button--danger-ghost {
  background: var(--mtb-surface);
  color: var(--mtb-danger);
  border-color: var(--mtb-border);
}
.mtb-button--danger-ghost:hover { background: #fdf0ee; }

/* ---------- Speicherstatus ---------- */
.mtb-status {
  display: inline-flex;
  align-items: center;
  gap: .45em;
  font-size: .88rem;
  color: var(--mtb-muted);
  white-space: nowrap;
}
.mtb-status::before {
  content: "";
  width: .55em;
  height: .55em;
  border-radius: 50%;
  background: var(--mtb-success);
}
.mtb-status:empty::before { display: none; }
.mtb-status[data-state="dirty"]::before { background: var(--mtb-warning); }
.mtb-status[data-state="saving"]::before { background: var(--mtb-primary); animation: mtb-pulse 1s infinite; }
.mtb-status[data-state="error"] { color: var(--mtb-danger); font-weight: 600; }
.mtb-status[data-state="error"]::before { background: var(--mtb-danger); }

@keyframes mtb-pulse { 50% { opacity: .3; } }

/* ---------- Toasts ---------- */
.mtb-toasts {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 3000;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: min(420px, calc(100vw - 32px));
}
.mtb-toast {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background: var(--mtb-surface);
  color: var(--mtb-text);
  border: 1px solid var(--mtb-border);
  border-left: 5px solid var(--mtb-primary);
  border-radius: var(--mtb-radius-sm);
  box-shadow: 0 8px 24px rgba(30, 20, 80, .16);
  padding: 10px 10px 10px 14px;
  font-size: .95rem;
  animation: mtb-toast-in .18s ease-out;
}
.mtb-toast--success { border-left-color: var(--mtb-success); }
.mtb-toast--error { border-left-color: var(--mtb-danger); }
.mtb-toast-msg { flex: 1; padding-top: 2px; }
.mtb-toast-close {
  border: 0;
  background: none;
  font-size: 1.2rem;
  line-height: 1;
  color: var(--mtb-muted);
  cursor: pointer;
  padding: 2px 4px;
}
.mtb-toast-close:hover { color: var(--mtb-text); }

@keyframes mtb-toast-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}

/* ---------- Bestätigungsdialog ---------- */
.mtb-dialog {
  border: 0;
  border-radius: var(--mtb-radius);
  padding: 22px 22px 18px;
  max-width: min(440px, calc(100vw - 32px));
  box-shadow: 0 20px 50px rgba(30, 20, 80, .3);
  color: var(--mtb-text);
}
.mtb-dialog::backdrop { background: rgba(20, 12, 60, .35); }
.mtb-dialog p { margin: 0 0 18px; line-height: 1.5; }
.mtb-dialog-actions { display: flex; justify-content: flex-end; gap: 8px; }

@media (prefers-reduced-motion: reduce) {
  .mtb-toast, .mtb-status::before { animation: none; }
}