:root {
  --navy: #0A1628;
  --navy-mid: #12233D;
  --navy-light: #1B3254;
  --gold: #F5A623;
  --gold-hover: #E09210;
  --gold-soft: rgba(245, 166, 35, 0.14);
  --bg: #F4F6FA;
  --surface: #FFFFFF;
  --border: #E2E8F0;
  --text: #0F172A;
  --text-muted: #64748B;
  --danger: #DC2626;
  --danger-soft: rgba(220, 38, 38, 0.1);
  --success: #059669;
  --success-soft: rgba(5, 150, 105, 0.12);
  --warning: #D97706;
  --warning-soft: rgba(217, 119, 6, 0.12);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 3px rgba(10, 22, 40, 0.06);
  --shadow-md: 0 8px 24px rgba(10, 22, 40, 0.08);
  --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

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

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  min-height: 100vh;
}

button,
input,
textarea {
  font: inherit;
  color: inherit;
}

/* ========== TOPBAR ========== */
.topbar {
  background: var(--navy);
  color: #FFFFFF;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  position: sticky;
  top: 0;
  z-index: 40;
}

.topbar-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: #FFFFFF;
}

.brand img {
  height: 36px;
  width: auto;
  display: block;
}

.brand-meta {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.brand-sub {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.68);
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.1);
  color: #E2E8F0;
}

.status-pill.is-local {
  background: rgba(245, 166, 35, 0.2);
  color: #FCD34D;
}

.status-pill.is-unsaved {
  background: rgba(248, 113, 113, 0.22);
  color: #FCA5A5;
}

.hidden {
  display: none !important;
}

/* ========== TABS BAR ========== */
.tabs-bar {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.tabs-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  gap: 8px;
}

.tab-btn {
  border: none;
  background: transparent;
  padding: 14px 18px;
  font-size: 0.94rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.tab-btn:hover {
  color: var(--navy);
}

.tab-btn.active {
  color: var(--navy);
  border-bottom-color: var(--gold);
}

/* ========== MAIN LAYOUT ========== */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 24px;
}

.stories-layout {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 24px;
  align-items: start;
}

.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

/* ========== STORY LIST SIDEBAR ========== */
.list-panel {
  overflow: hidden;
}

.list-header {
  padding: 18px 18px 14px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.list-title-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}

.list-title-wrap h2 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--navy);
}

.count-badge {
  background: var(--bg);
  color: var(--text-muted);
  border: 1px solid var(--border);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 2px 9px;
  border-radius: 999px;
}

.search-wrap {
  padding: 12px 18px;
  border-bottom: 1px solid var(--border);
  background: #FAFBFD;
}

.search-input {
  width: 100%;
  padding: 9px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  font-size: 0.9rem;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.search-input:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px var(--gold-soft);
}

.story-list {
  max-height: 640px;
  overflow-y: auto;
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.story-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 12px;
  background: var(--surface);
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease, box-shadow 0.15s ease;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.story-item:hover {
  border-color: #CBD5E1;
  background: #F8FAFC;
}

.story-item.active {
  border-color: var(--gold);
  background: #FFFDF7;
  box-shadow: 0 0 0 2px var(--gold-soft);
}

.story-item-main {
  display: flex;
  align-items: center;
  gap: 11px;
  min-width: 0;
}

.mini-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--navy), var(--navy-light));
  color: var(--gold);
  font-size: 0.85rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

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

.story-item-name {
  font-size: 0.94rem;
  font-weight: 700;
  color: var(--navy);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.story-item-school {
  font-size: 0.82rem;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.story-item-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  padding-top: 8px;
  border-top: 1px solid #F1F5F9;
}

.story-item-order {
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--text-muted);
}

.icon-btn-group {
  display: flex;
  align-items: center;
  gap: 4px;
}

.icon-btn {
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-muted);
  border-radius: 6px;
  padding: 4px 8px;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
}

.icon-btn:hover:not(:disabled) {
  background: var(--bg);
  color: var(--navy);
  border-color: #CBD5E1;
}

.icon-btn.danger:hover:not(:disabled) {
  background: var(--danger-soft);
  color: var(--danger);
  border-color: rgba(220, 38, 38, 0.25);
}

.icon-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.empty-list {
  text-align: center;
  padding: 36px 16px;
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* ========== WORKSPACE (PREVIEW + EDITOR) ========== */
.workspace {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.preview-panel {
  padding: 20px 24px 24px;
  background: linear-gradient(145deg, var(--navy) 0%, var(--navy-mid) 100%);
  color: #FFFFFF;
  border-color: transparent;
}

.preview-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.preview-label {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.72);
}

.mode-badge {
  font-size: 0.78rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(245, 166, 35, 0.18);
  color: #FCD34D;
}

.preview-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  padding: 24px;
  max-width: 520px;
}

.preview-stars {
  color: var(--gold);
  font-size: 1rem;
  letter-spacing: 2px;
  margin-bottom: 12px;
}

.preview-quote {
  font-size: 0.96rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 20px;
  white-space: pre-wrap;
  word-break: break-word;
}

.preview-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.preview-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), #FCD34D);
  color: var(--navy);
  font-weight: 800;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.preview-author-info {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.preview-author-info strong {
  font-size: 0.98rem;
  font-weight: 700;
  color: #FFFFFF;
}

.preview-author-info span {
  font-size: 0.84rem;
  color: rgba(255, 255, 255, 0.7);
}

/* ========== EDITOR FORM PANEL ========== */
.editor-panel {
  padding: 24px;
}

.editor-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
}

.editor-header h2 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--navy);
}

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

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group.full {
  grid-column: 1 / -1;
}

.form-label-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

label {
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--navy);
}

.char-count {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.form-control {
  width: 100%;
  padding: 11px 13px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  font-size: 0.95rem;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-control:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px var(--gold-soft);
}

textarea.form-control {
  resize: vertical;
  min-height: 128px;
  line-height: 1.55;
}

.field-hint {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.editor-actions {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.action-group {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

/* ========== BUTTONS ========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.15s ease;
}

.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.btn-primary {
  background: var(--gold);
  color: var(--navy);
}

.btn-primary:hover:not(:disabled) {
  background: var(--gold-hover);
}

.btn-navy {
  background: var(--navy);
  color: #FFFFFF;
}

.btn-navy:hover:not(:disabled) {
  background: var(--navy-light);
}

.btn-outline {
  background: var(--surface);
  color: var(--navy);
  border-color: var(--border);
}

.btn-outline:hover:not(:disabled) {
  background: var(--bg);
  border-color: #CBD5E1;
}

.btn-outline-light {
  background: rgba(255, 255, 255, 0.08);
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-outline-light:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.16);
}

.btn-danger {
  background: var(--surface);
  color: var(--danger);
  border-color: rgba(220, 38, 38, 0.25);
}

.btn-danger:hover:not(:disabled) {
  background: var(--danger-soft);
}

/* ========== PUBLISH TAB ========== */
.publish-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.publish-card {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.publish-card.full-span {
  grid-column: 1 / -1;
}

.publish-card h3 {
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--navy);
}

.publish-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.status-banner {
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 500;
  border: 1px solid var(--border);
  background: #F8FAFC;
  color: var(--text);
}

.status-banner.success {
  background: var(--success-soft);
  border-color: rgba(5, 150, 105, 0.28);
  color: #065F46;
}

.status-banner.warning {
  background: var(--warning-soft);
  border-color: rgba(217, 119, 6, 0.28);
  color: #92400E;
}

.status-banner.error {
  background: var(--danger-soft);
  border-color: rgba(220, 38, 38, 0.28);
  color: #991B1B;
}

.code-preview {
  background: var(--navy);
  color: #E2E8F0;
  padding: 14px;
  border-radius: var(--radius-sm);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.78rem;
  line-height: 1.5;
  max-height: 220px;
  overflow: auto;
  white-space: pre;
}

.checkbox-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-muted);
  cursor: pointer;
}

.checkbox-row input {
  width: 16px;
  height: 16px;
  accent-color: var(--navy);
}

/* ========== TOASTS ========== */
.toast-container {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 60;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 360px;
}

.toast {
  background: var(--navy);
  color: #FFFFFF;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  font-size: 0.88rem;
  font-weight: 500;
  border-left: 4px solid var(--gold);
  animation: toastIn 0.2s ease;
}

.toast.success {
  border-left-color: #10B981;
}

.toast.error {
  border-left-color: #EF4444;
}

@keyframes toastIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ========== MODAL ========== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(10, 22, 40, 0.65);
  backdrop-filter: blur(4px);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.modal-backdrop.hidden {
  display: none !important;
}

.modal-card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 24px;
  max-width: 440px;
  width: 100%;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.modal-card h3 {
  font-size: 1.15rem;
  color: var(--navy);
}

.modal-card p {
  font-size: 0.92rem;
  color: var(--text-muted);
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 8px;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 960px) {
  .stories-layout {
    grid-template-columns: 1fr;
  }

  .story-list {
    max-height: 320px;
  }

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

@media (max-width: 640px) {
  .container {
    padding: 16px;
  }

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

  .topbar-inner {
    padding: 12px 16px;
  }

  .tabs-inner {
    padding: 0 16px;
  }
}