/* ═══════════════════════════════════════════════════
   Lorewright App — Dark Fantasy Theme
   ═══════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;700;900&family=Outfit:wght@300;400;500;600;700&display=swap');

* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --ink: #0a0a0f;
  --parchment: #f4efe6;
  --gold: #c9a84c;
  --gold-light: #e8d48b;
  --gold-dim: rgba(201, 168, 76, 0.15);
  --ember: #d4634a;
  --ember-dim: rgba(212, 99, 74, 0.15);
  --mist: #8b8fa3;
  --deep: #13131f;
  --card: #1a1a2e;
  --card-hover: #1f1f35;
  --border: rgba(201, 168, 76, 0.12);
  --border-hover: rgba(201, 168, 76, 0.3);
  --success: #4aba7a;
  --radius: 12px;
  --radius-sm: 8px;
}

body {
  font-family: 'Outfit', sans-serif;
  background: var(--ink);
  color: var(--parchment);
  min-height: 100vh;
  line-height: 1.6;
}

/* ─── Layout ─────────────────────────────────────── */
.app-layout {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: 260px;
  background: var(--deep);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 50;
}

.sidebar-brand {
  font-family: 'Cinzel', serif;
  font-size: 0.85rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--gold);
  padding: 1.5rem 1.25rem;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  text-decoration: none;
  display: block;
}

.sidebar-nav {
  flex: 1;
  padding: 1rem 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 0.75rem;
  border-radius: var(--radius-sm);
  color: var(--mist);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 400;
  transition: all 0.2s;
  cursor: pointer;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
}

.sidebar-link:hover {
  background: rgba(201, 168, 76, 0.08);
  color: var(--parchment);
}

.sidebar-link.active {
  background: rgba(201, 168, 76, 0.12);
  color: var(--gold);
}

.sidebar-link svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.sidebar-footer {
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--border);
}

.sidebar-user {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--ember));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Cinzel', serif;
  font-weight: 700;
  font-size: 0.75rem;
  color: var(--ink);
}

.user-info {
  flex: 1;
  min-width: 0;
}

.user-name {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--parchment);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.user-email {
  font-size: 0.7rem;
  color: var(--mist);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.btn-logout {
  background: none;
  border: none;
  color: var(--mist);
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  transition: color 0.2s;
}

.btn-logout:hover {
  color: var(--ember);
}

.main-content {
  flex: 1;
  margin-left: 260px;
  min-height: 100vh;
}

.page-header {
  padding: 2rem 2.5rem 1.5rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.page-title {
  font-family: 'Cinzel', serif;
  font-size: 1.5rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--parchment), var(--gold-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.page-subtitle {
  color: var(--mist);
  font-size: 0.9rem;
  font-weight: 300;
  margin-top: 0.25rem;
}

.page-body {
  padding: 2rem 2.5rem;
}

/* ─── Buttons ────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius-sm);
  font-family: 'Outfit', sans-serif;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  border: 1px solid transparent;
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--gold), #b8973f);
  color: var(--ink);
  border-color: var(--gold);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(201, 168, 76, 0.3);
}

.btn-secondary {
  background: var(--card);
  color: var(--parchment);
  border-color: var(--border);
}

.btn-secondary:hover {
  border-color: var(--border-hover);
  background: var(--card-hover);
}

.btn-danger {
  background: transparent;
  color: var(--ember);
  border-color: var(--ember-dim);
}

.btn-danger:hover {
  background: var(--ember-dim);
}

.btn-ghost {
  background: transparent;
  color: var(--mist);
  border: none;
  padding: 0.4rem 0.6rem;
}

.btn-ghost:hover {
  color: var(--parchment);
}

.btn-sm {
  padding: 0.4rem 0.8rem;
  font-size: 0.8rem;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
}

/* ─── Cards ──────────────────────────────────────── */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color 0.3s, transform 0.2s;
}

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

.card-clickable {
  cursor: pointer;
}

.card-clickable:hover {
  transform: translateY(-2px);
}

/* ─── World Cards Grid ───────────────────────────── */
.worlds-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1.5rem;
}

.world-card {
  padding: 1.75rem;
}

.world-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.world-card-title {
  font-family: 'Cinzel', serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--parchment);
  line-height: 1.3;
}

.world-card-genre {
  font-size: 0.75rem;
  color: var(--gold);
  background: var(--gold-dim);
  padding: 0.2rem 0.6rem;
  border-radius: 100px;
  white-space: nowrap;
}

.world-card-overview {
  color: var(--mist);
  font-size: 0.875rem;
  font-weight: 300;
  line-height: 1.7;
  margin-bottom: 1.25rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.world-card-stats {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.world-stat {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.8rem;
  color: var(--mist);
}

.world-stat-icon {
  font-size: 0.9rem;
}

.world-stat-count {
  color: var(--parchment);
  font-weight: 500;
}

/* ─── Empty State ────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: 4rem 2rem;
}

.empty-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  opacity: 0.4;
}

.empty-title {
  font-family: 'Cinzel', serif;
  font-size: 1.3rem;
  color: var(--parchment);
  margin-bottom: 0.5rem;
}

.empty-text {
  color: var(--mist);
  font-size: 0.9rem;
  font-weight: 300;
  margin-bottom: 1.5rem;
}

/* ─── Modal ──────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 1rem;
  animation: fadeIn 0.2s ease;
}

.modal {
  background: var(--deep);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
  animation: slideUp 0.2s ease;
}

.modal-header {
  padding: 1.5rem 1.75rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title {
  font-family: 'Cinzel', serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--parchment);
}

.modal-close {
  background: none;
  border: none;
  color: var(--mist);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0;
  line-height: 1;
}

.modal-close:hover {
  color: var(--parchment);
}

.modal-body {
  padding: 0 1.75rem 1.75rem;
}

.modal-footer {
  padding: 1rem 1.75rem 1.5rem;
  display: flex;
  gap: 0.75rem;
  justify-content: flex-end;
}

/* ─── Forms ──────────────────────────────────────── */
.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--parchment);
  margin-bottom: 0.4rem;
}

.form-hint {
  display: block;
  font-size: 0.75rem;
  color: var(--mist);
  margin-top: 0.25rem;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 0.65rem 0.85rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--parchment);
  font-family: 'Outfit', sans-serif;
  font-size: 0.9rem;
  transition: border-color 0.2s;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 2px rgba(201, 168, 76, 0.15);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: rgba(139, 143, 163, 0.5);
}

.form-textarea {
  resize: vertical;
  min-height: 80px;
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%238b8fa3'%3E%3Cpath d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.85rem center;
  padding-right: 2.5rem;
}

.form-select option {
  background: var(--deep);
  color: var(--parchment);
}

.form-error {
  color: var(--ember);
  font-size: 0.8rem;
  margin-top: 0.5rem;
}

/* ─── World View ─────────────────────────────────── */
.world-overview {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  margin-bottom: 2rem;
  line-height: 1.8;
  color: var(--mist);
  font-weight: 300;
  font-size: 0.95rem;
  white-space: pre-line;
}

.world-meta {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.world-meta-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.world-meta-label {
  font-size: 0.8rem;
  color: var(--mist);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.world-meta-value {
  font-size: 0.9rem;
  color: var(--gold);
  font-weight: 500;
}

/* ─── Element Sections ───────────────────────────── */
.element-section {
  margin-bottom: 2rem;
}

.element-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
}

.element-section-title {
  font-family: 'Cinzel', serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--gold);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.element-section-count {
  font-family: 'Outfit', sans-serif;
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--mist);
  background: var(--card);
  padding: 0.15rem 0.5rem;
  border-radius: 100px;
}

.elements-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1rem;
}

/* ─── Element Cards ──────────────────────────────── */
.element-card {
  padding: 1.25rem;
  position: relative;
}

.element-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 0.5rem;
}

.element-card-name {
  font-family: 'Cinzel', serif;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--parchment);
}

.element-card-actions {
  display: flex;
  gap: 0.25rem;
  opacity: 0;
  transition: opacity 0.2s;
}

.element-card:hover .element-card-actions {
  opacity: 1;
}

.element-card-desc {
  color: var(--mist);
  font-size: 0.85rem;
  font-weight: 300;
  line-height: 1.7;
  margin-bottom: 0.75rem;
}

.element-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.meta-tag {
  font-size: 0.72rem;
  color: var(--gold);
  background: var(--gold-dim);
  padding: 0.15rem 0.5rem;
  border-radius: 100px;
  white-space: nowrap;
}

.meta-tag.ember {
  color: var(--ember);
  background: var(--ember-dim);
}

/* ─── Loading States ─────────────────────────────── */
.loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 4rem 2rem;
  gap: 1rem;
}

.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--border);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.loading-text {
  color: var(--mist);
  font-size: 0.9rem;
  font-weight: 300;
}

.generating-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 200;
  gap: 1.5rem;
}

.generating-text {
  font-family: 'Cinzel', serif;
  font-size: 1.2rem;
  color: var(--gold);
  text-align: center;
}

.generating-subtext {
  color: var(--mist);
  font-size: 0.9rem;
  text-align: center;
}

/* ─── Auth Page ──────────────────────────────────── */
.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(201, 168, 76, 0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 30%, rgba(212, 99, 74, 0.04) 0%, transparent 50%),
    var(--ink);
}

.auth-card {
  width: 100%;
  max-width: 420px;
}

.auth-brand {
  font-family: 'Cinzel', serif;
  font-size: 0.85rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--gold);
  text-align: center;
  margin-bottom: 2rem;
  cursor: pointer;
}

.auth-title {
  font-family: 'Cinzel', serif;
  font-size: 1.5rem;
  font-weight: 700;
  text-align: center;
  color: var(--parchment);
  margin-bottom: 0.5rem;
}

.auth-subtitle {
  text-align: center;
  color: var(--mist);
  font-size: 0.9rem;
  font-weight: 300;
  margin-bottom: 2rem;
}

.auth-form {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
}

.auth-toggle {
  text-align: center;
  margin-top: 1.5rem;
  color: var(--mist);
  font-size: 0.85rem;
}

.auth-toggle a {
  color: var(--gold);
  cursor: pointer;
  text-decoration: none;
}

.auth-toggle a:hover {
  text-decoration: underline;
}

.auth-error {
  background: var(--ember-dim);
  border: 1px solid rgba(212, 99, 74, 0.3);
  color: var(--ember);
  padding: 0.65rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  margin-bottom: 1rem;
}

/* ─── Generate Panel ─────────────────────────────── */
.generate-panel {
  background: var(--deep);
  border: 1px solid var(--gold-dim);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 2rem;
}

.generate-panel-title {
  font-family: 'Cinzel', serif;
  font-size: 0.95rem;
  color: var(--gold);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.generate-row {
  display: flex;
  gap: 0.75rem;
  align-items: flex-end;
}

.generate-row .form-group {
  margin-bottom: 0;
}

.generate-type {
  width: 160px;
  flex-shrink: 0;
}

.generate-prompt {
  flex: 1;
}

/* ─── Back Button ────────────────────────────────── */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--mist);
  text-decoration: none;
  font-size: 0.85rem;
  cursor: pointer;
  transition: color 0.2s;
  margin-bottom: 1rem;
  background: none;
  border: none;
  font-family: 'Outfit', sans-serif;
}

.back-link:hover {
  color: var(--gold);
}

/* ─── Confirm Dialog ─────────────────────────────── */
.confirm-text {
  color: var(--mist);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 1rem;
}

/* ─── Toast Notifications ────────────────────────── */
.toast-container {
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 300;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.toast {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  color: var(--parchment);
  font-size: 0.85rem;
  animation: slideIn 0.3s ease, fadeOut 0.3s ease 2.7s;
  max-width: 360px;
}

.toast.success {
  border-color: rgba(74, 186, 122, 0.3);
  color: var(--success);
}

.toast.error {
  border-color: rgba(212, 99, 74, 0.3);
  color: var(--ember);
}

/* ─── Animations ─────────────────────────────────── */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes slideIn {
  from { opacity: 0; transform: translateX(20px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes fadeOut {
  from { opacity: 1; }
  to { opacity: 0; }
}

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

/* ─── Responsive ─────────────────────────────────── */
@media (max-width: 768px) {
  .sidebar {
    display: none;
  }

  .main-content {
    margin-left: 0;
  }

  .page-header {
    padding: 1.5rem 1.25rem 1rem;
    flex-direction: column;
    gap: 1rem;
    align-items: flex-start;
  }

  .page-body {
    padding: 1.25rem;
  }

  .worlds-grid {
    grid-template-columns: 1fr;
  }

  .elements-grid {
    grid-template-columns: 1fr;
  }

  .generate-row {
    flex-direction: column;
  }

  .generate-type {
    width: 100%;
  }

  .mobile-nav {
    display: flex !important;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--deep);
    border-top: 1px solid var(--border);
    padding: 0.5rem;
    z-index: 50;
    justify-content: center;
    gap: 0.5rem;
  }

  .mobile-nav .btn {
    font-size: 0.8rem;
  }
}

.mobile-nav {
  display: none;
}

/* ─── Scrollbar ──────────────────────────────────── */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: var(--ink);
}

::-webkit-scrollbar-thumb {
  background: rgba(201, 168, 76, 0.2);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(201, 168, 76, 0.4);
}