/* App-specific styles — generator UI */

/* ===== NAV ===== */
.app-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 1rem 2rem;
  border-bottom: 1px solid var(--border);
  background: rgba(10, 10, 15, 0.95);
  backdrop-filter: blur(12px);
}

.nav-brand {
  font-family: var(--mono);
  font-size: 1rem;
  font-weight: 500;
  color: var(--fg);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.nav-brand-dot {
  color: var(--accent);
}

/* ===== MAIN ===== */
.app-main {
  max-width: 900px;
  margin: 0 auto;
  padding: 3rem 2rem 6rem;
}

.hidden { display: none !important; }

/* ===== GENERATOR HEADER ===== */
.gen-header {
  margin-bottom: 2.5rem;
}

.gen-tag {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--accent);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.gen-title {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 0.75rem;
}

.gen-subtitle {
  color: var(--fg-muted);
  font-size: 1.1rem;
}

/* ===== FORM ===== */
.gen-form { display: flex; flex-direction: column; gap: 2.5rem; }

.form-section { display: flex; flex-direction: column; gap: 1rem; }

.form-label {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.15em;
}

/* ===== NICHE GRID ===== */
.option-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.option-btn {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem 1rem;
  cursor: pointer;
  text-align: left;
  transition: border-color 0.2s, background 0.2s;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  color: var(--fg);
  font-family: var(--sans);
}

.option-btn:hover {
  border-color: var(--accent-dim);
  background: var(--bg-elevated);
}

.option-btn.selected {
  border-color: var(--accent);
  background: rgba(196, 245, 66, 0.07);
}

.option-icon { font-size: 1.4rem; margin-bottom: 0.25rem; }

.option-name {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--fg);
}

.option-sub {
  font-size: 0.78rem;
  color: var(--fg-muted);
  line-height: 1.3;
}

/* ===== PLATFORM GRID ===== */
.platform-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.platform-btn {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem;
  cursor: pointer;
  text-align: left;
  transition: border-color 0.2s, background 0.2s;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  color: var(--fg);
  font-family: var(--sans);
}

.platform-btn:hover {
  border-color: var(--accent-dim);
  background: var(--bg-elevated);
}

.platform-btn.selected {
  border-color: var(--accent);
  background: rgba(196, 245, 66, 0.07);
}

.platform-name {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--fg);
}

.platform-sub {
  font-size: 0.78rem;
  color: var(--fg-muted);
}

/* ===== GENERATE BUTTON ===== */
.gen-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--accent);
  color: #0a0a0f;
  border: none;
  border-radius: 12px;
  padding: 1.1rem 1.75rem;
  font-family: var(--sans);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s, opacity 0.2s;
  max-width: 360px;
}

.gen-btn:hover:not(:disabled) { background: var(--accent-dim); }

.gen-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.gen-btn-arrow {
  font-size: 1.2rem;
  transition: transform 0.2s;
}

.gen-btn:hover:not(:disabled) .gen-btn-arrow { transform: translateX(4px); }

/* ===== LOADING ===== */
.loading-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 5rem 0;
  gap: 1rem;
}

.loading-spinner {
  width: 48px;
  height: 48px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin-bottom: 0.5rem;
}

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

.loading-label {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--accent);
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.loading-title {
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.loading-sub {
  color: var(--fg-muted);
  max-width: 380px;
  font-size: 0.95rem;
}

.loading-progress {
  width: 280px;
  height: 3px;
  background: var(--border);
  border-radius: 2px;
  margin-top: 1rem;
  overflow: hidden;
}

.loading-bar {
  height: 100%;
  background: var(--accent);
  border-radius: 2px;
  width: 0%;
  transition: width 0.4s ease;
}

/* ===== RESULTS ===== */
.results-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.results-meta {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.results-meta .meta-tag {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--accent);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.results-meta .meta-title {
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.results-meta .meta-sub {
  color: var(--fg-muted);
  font-size: 0.9rem;
}

.results-actions { display: flex; gap: 0.75rem; flex-shrink: 0; }

.action-btn {
  background: var(--accent);
  color: #0a0a0f;
  border: none;
  border-radius: 8px;
  padding: 0.6rem 1.1rem;
  font-family: var(--sans);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
  white-space: nowrap;
}

.action-btn:hover { background: var(--accent-dim); }

.action-btn-secondary {
  background: transparent;
  color: var(--fg-muted);
  border: 1px solid var(--border);
}

.action-btn-secondary:hover {
  background: var(--bg-elevated);
  color: var(--fg);
}

/* ===== DAY TABS ===== */
.day-tabs {
  display: flex;
  gap: 0.4rem;
  margin-bottom: 1.75rem;
  flex-wrap: wrap;
}

.day-tab {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.5rem 1rem;
  font-family: var(--mono);
  font-size: 0.78rem;
  cursor: pointer;
  color: var(--fg-muted);
  transition: all 0.15s;
  white-space: nowrap;
}

.day-tab:hover { color: var(--fg); border-color: var(--fg-muted); }

.day-tab.active {
  background: var(--accent);
  color: #0a0a0f;
  border-color: var(--accent);
  font-weight: 600;
}

/* ===== SCRIPT CARDS ===== */
.scripts-grid {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.script-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  transition: border-color 0.2s;
}

.script-card:hover { border-color: var(--border); }

.script-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.875rem 1.25rem;
  border-bottom: 1px solid var(--border);
  background: var(--bg-elevated);
}

.script-card-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.slot-badge {
  font-family: var(--mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  font-weight: 500;
}

.slot-badge.morning  { background: rgba(255, 200, 60, 0.15); color: #ffc83c; }
.slot-badge.afternoon { background: rgba(60, 180, 255, 0.15); color: #3cb4ff; }
.slot-badge.night    { background: rgba(160, 100, 255, 0.15); color: #a064ff; }

.script-num {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--fg-muted);
}

.copy-script-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--fg-muted);
  border-radius: 6px;
  padding: 0.25rem 0.6rem;
  font-family: var(--mono);
  font-size: 0.65rem;
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
}

.copy-script-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.copy-script-btn.copied {
  border-color: var(--accent);
  color: var(--accent);
}

.script-card-body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.script-field {}

.script-field-label {
  font-family: var(--mono);
  font-size: 0.65rem;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 0.3rem;
}

.script-field-text {
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--fg);
}

.hook-text {
  font-weight: 500;
  font-size: 1rem;
}

.cta-text { color: var(--accent-dim); }

/* ===== COPY ALL TOAST ===== */
.toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--bg-card);
  border: 1px solid var(--accent);
  color: var(--fg);
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-family: var(--mono);
  font-size: 0.8rem;
  transition: transform 0.3s ease;
  pointer-events: none;
  white-space: nowrap;
  z-index: 1000;
}

.toast.show { transform: translateX(-50%) translateY(0); }

/* ===== RESPONSIVE ===== */
@media (max-width: 640px) {
  .option-grid { grid-template-columns: repeat(2, 1fr); }
  .platform-grid { grid-template-columns: 1fr; }
  .results-header { flex-direction: column; }
  .results-actions { width: 100%; }
  .action-btn { flex: 1; text-align: center; }
  .app-main { padding: 2rem 1.25rem 5rem; }
}