/* ===========================
   SOURCE CAST — GENERATOR UI
   =========================== */

/* === LAYOUT === */
.app-main {
  min-height: 100vh;
  padding: 100px 40px 80px;
  display: flex;
  align-items: flex-start;
}

.app-container {
  max-width: 800px;
  margin: 0 auto;
  width: 100%;
}

/* === HEADER === */
.app-header {
  margin-bottom: 40px;
}

.app-kicker {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 10px;
}

.app-headline {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 12px;
}

.app-sub {
  font-size: 1rem;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* === GENERATOR CARD === */
.generator-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  margin-bottom: 24px;
}

.generator-form { width: 100%; }

.input-row {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
  align-items: flex-end;
}

.field-group { display: flex; flex-direction: column; }

.field-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--fg-muted);
  font-weight: 600;
  margin-bottom: 6px;
}

.field-url { flex: 1; }

.field-format { width: 180px; }

.text-input {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color 0.15s;
  outline: none;
}

.text-input:focus { border-color: var(--accent); }

.text-input::placeholder { color: var(--fg-subtle); }

.select-input {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 0.95rem;
  cursor: pointer;
  outline: none;
  transition: border-color 0.15s;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238a8379' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

.select-input:focus { border-color: var(--accent); }

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: var(--bg);
  border: none;
  border-radius: var(--radius-sm);
  padding: 11px 22px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.15s;
  letter-spacing: 0.01em;
}

.btn-primary:hover:not(:disabled) { background: var(--accent-dim); }
.btn-primary:disabled { opacity: 0.6; cursor: not-allowed; }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--surface-2);
  color: var(--fg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 9px 18px;
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}

.btn-secondary:hover { background: var(--surface); border-color: var(--fg-subtle); }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  color: var(--fg-muted);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 9px 18px;
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s;
}

.btn-ghost:hover { color: var(--fg); border-color: var(--fg-subtle); }

.form-error {
  color: #e87070;
  font-size: 0.85rem;
  margin-top: 10px;
}

/* === LOADING === */
.spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(18,16,15,0.3);
  border-top-color: var(--bg);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

.output-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 16px;
}

.loading-state {
  padding: 60px 28px;
  text-align: center;
}

.loading-inner { display: flex; flex-direction: column; align-items: center; gap: 16px; }

.loading-spinner {
  width: 36px;
  height: 36px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.loading-text {
  font-size: 1rem;
  font-weight: 600;
  color: var(--fg);
}

.loading-sub { font-size: 0.85rem; color: var(--fg-muted); }

/* === ERROR === */
.error-card {
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  text-align: center;
}

.error-icon { color: #e87070; }

.error-message {
  font-size: 0.95rem;
  color: var(--fg-muted);
  max-width: 400px;
}

/* === OUTPUT === */
.output-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-alt);
}

.output-badge {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 700;
  color: var(--accent);
  background: rgba(232,168,56,0.12);
  padding: 3px 10px;
  border-radius: 20px;
}

.output-source-url {
  font-size: 0.82rem;
  color: var(--fg-subtle);
  text-decoration: none;
  font-family: 'Courier New', monospace;
  transition: color 0.15s;
}

.output-source-url:hover { color: var(--fg-muted); text-decoration: underline; }

.script-body { padding: 28px; }

.script-text {
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--fg);
  white-space: pre-wrap;
  font-family: var(--font-body);
}

.script-text .cite {
  color: var(--accent);
  font-size: 0.75em;
  font-weight: 700;
  vertical-align: super;
}

/* === SOURCES === */
.sources-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 24px 24px;
  margin-bottom: 16px;
}

.sources-heading {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 700;
  color: var(--fg-muted);
  margin-bottom: 14px;
}

.sources-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.source-item {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.source-num {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--accent);
  background: rgba(232,168,56,0.1);
  padding: 1px 7px;
  border-radius: 10px;
  flex-shrink: 0;
  min-width: 26px;
  text-align: center;
}

.source-link {
  font-size: 0.88rem;
  color: var(--fg-muted);
  text-decoration: none;
  transition: color 0.15s;
  flex: 1;
}

.source-link:hover { color: var(--fg); text-decoration: underline; }

.source-url {
  font-size: 0.75rem;
  color: var(--fg-subtle);
  font-family: 'Courier New', monospace;
  flex-shrink: 0;
}

/* === OUTPUT ACTIONS === */
.output-actions {
  display: flex;
  gap: 10px;
  align-items: center;
}

/* === RESPONSIVE === */
@media (max-width: 640px) {
  .app-main { padding: 90px 20px 60px; }

  .input-row { flex-wrap: wrap; }
  .field-url { width: 100%; }
  .field-format { width: 100%; }

  .output-actions { flex-wrap: wrap; }

  .output-meta { flex-wrap: wrap; }
}