/* ========================================
       Design Tokens (consistent with index.html)
       ======================================== */
    :root {
      --background-deep: #020203;
      --background-base: #050506;
      --background-elevated: #0a0a0c;
      --surface: rgba(255,255,255,0.05);
      --surface-hover: rgba(255,255,255,0.08);
      --surface-active: rgba(255,255,255,0.10);
      --foreground: #EDEDEF;
      --foreground-muted: #8A8F98;
      --foreground-subtle: rgba(255,255,255,0.45);
      --accent: #5E6AD2;
      --accent-bright: #6872D9;
      --accent-glow: rgba(94,106,210,0.3);
      --accent-soft: rgba(94,106,210,0.12);
      --border-default: rgba(255,255,255,0.06);
      --border-hover: rgba(255,255,255,0.12);
      --border-accent: rgba(94,106,210,0.30);
      --success: #22c55e;
      --success-soft: rgba(34,197,94,0.12);
      --warning: #f59e0b;
      --warning-soft: rgba(245,158,11,0.12);
      --error: #ef4444;
      --error-soft: rgba(239,68,68,0.10);
      --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
      --font-mono: 'SF Mono', 'Monaco', 'Consolas', monospace;
      --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
      --duration-fast: 180ms;
      --duration-normal: 280ms;
      --radius-sm: 8px;
      --radius-md: 12px;
      --radius-lg: 16px;
    }

    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; }
    body {
      font-family: var(--font-sans);
      background: var(--background-base);
      color: var(--foreground);
      min-height: 100vh;
      overflow-x: hidden;
      line-height: 1.6;
      -webkit-font-smoothing: antialiased;
    }

    /* ========================================
       Background System
       ======================================== */
    .bg-system {
      position: fixed;
      inset: 0;
      z-index: -1;
      overflow: hidden;
    }
    .bg-gradient {
      position: absolute;
      inset: 0;
      background: radial-gradient(ellipse 80% 50% at 50% -20%, #0a0a0f 0%, #050506 50%, #020203 100%);
    }
    .bg-blob {
      position: absolute;
      border-radius: 50%;
      filter: blur(120px);
    }
    .bg-blob-1 {
      width: 600px; height: 600px;
      top: -10%; left: 60%;
      background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
      opacity: 0.3;
    }
    .bg-blob-2 {
      width: 400px; height: 500px;
      top: 40%; left: -5%;
      background: radial-gradient(circle, rgba(139,92,246,0.12) 0%, transparent 70%);
    }
    .bg-grid {
      position: absolute;
      inset: 0;
      background-image:
        linear-gradient(var(--border-default) 1px, transparent 1px),
        linear-gradient(90deg, var(--border-default) 1px, transparent 1px);
      background-size: 64px 64px;
      opacity: 0.25;
      mask-image: radial-gradient(ellipse 70% 60% at 50% 20%, black 0%, transparent 70%);
    }

    /* ========================================
       Header / Nav
       ======================================== */
    .header {
      position: sticky;
      top: 0;
      z-index: 100;
      padding: 0.875rem 0;
      background: rgba(5,5,6,0.85);
      backdrop-filter: blur(20px);
      -webkit-backdrop-filter: blur(20px);
      border-bottom: 1px solid var(--border-default);
    }
    .header-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 1.5rem;
    }
    .logo {
      display: flex;
      align-items: center;
      gap: 0.625rem;
      font-weight: 700;
      font-size: 1.0625rem;
      color: var(--foreground);
      text-decoration: none;
      letter-spacing: -0.02em;
    }
    .logo-img { width: 28px; height: 28px; display: block; object-fit: contain; }
    .header-breadcrumb {
      display: flex;
      align-items: center;
      gap: 0.5rem;
      font-size: 0.8125rem;
      color: var(--foreground-muted);
    }
    .header-breadcrumb svg { opacity: 0.4; }
    .breadcrumb-current {
      color: var(--foreground);
      font-weight: 500;
    }
    .header-actions {
      display: flex;
      align-items: center;
      gap: 0.75rem;
    }
    .btn-ghost {
      display: inline-flex;
      align-items: center;
      gap: 0.375rem;
      padding: 0.4375rem 0.875rem;
      font-size: 0.8125rem;
      font-weight: 500;
      color: var(--foreground-muted);
      background: transparent;
      border: 1px solid var(--border-default);
      border-radius: var(--radius-sm);
      text-decoration: none;
      cursor: pointer;
      transition: all var(--duration-fast) ease-out;
    }
    .btn-ghost:hover {
      color: var(--foreground);
      background: var(--surface);
      border-color: var(--border-hover);
    }

    /* ========================================
       Layout
       ======================================== */
    .container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 1.5rem;
    }
    @media (min-width: 768px) {
      .container { padding: 0 2rem; }
    }

    /* ========================================
       Page Header
       ======================================== */
    .page-header {
      padding: 2.25rem 0 2rem;
      text-align: center;
    }
    .page-badge {
      display: inline-flex;
      align-items: center;
      gap: 0.375rem;
      padding: 0.3rem 0.875rem;
      font-size: 0.75rem;
      font-weight: 600;
      color: var(--accent-bright);
      background: var(--accent-soft);
      border: 1px solid var(--border-accent);
      border-radius: 20px;
      letter-spacing: 0.04em;
      margin-bottom: 1rem;
    }
    .page-title {
      font-size: 2rem;
      font-weight: 700;
      letter-spacing: -0.04em;
      color: var(--foreground);
      line-height: 1.2;
      margin-bottom: 0.75rem;
    }
    @media (min-width: 768px) {
      .page-title { font-size: 2.5rem; }
    }
    .page-title .accent { color: var(--accent-bright); }
    .page-subtitle {
      font-size: 0.9375rem;
      color: var(--foreground-muted);
      max-width: 560px;
      margin: 0 auto;
      line-height: 1.65;
    }
    @media (min-width: 768px) {
      .page-subtitle { font-size: 1rem; }
    }

    /* ========================================
       How It Works Steps
       ======================================== */
    .how-it-works {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 0;
      margin: 0;
      flex-wrap: wrap;
      row-gap: 0.5rem;
    }
    .hiw-step {
      display: flex;
      align-items: center;
      gap: 0.5rem;
      padding: 0.5rem 0.875rem;
      background: var(--surface);
      border: 1px solid var(--border-default);
      border-radius: 10px;
      font-size: 0.8125rem;
      white-space: nowrap;
    }
    .hiw-step-num {
      width: 20px;
      height: 20px;
      border-radius: 50%;
      background: var(--accent);
      color: #fff;
      font-size: 0.625rem;
      font-weight: 700;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
    }
    .hiw-step-text { color: var(--foreground-muted); font-weight: 500; }
    .hiw-arrow {
      color: var(--foreground-subtle);
      padding: 0 0.375rem;
      font-size: 0.875rem;
      flex-shrink: 0;
    }
    @media (max-width: 640px) {
      .how-it-works { justify-content: center; padding: 0 0.5rem; }
      .hiw-step { flex: 0 0 auto; }
    }

    /* ========================================
       Main Layout: single-column centered
       ======================================== */
    .main-layout {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 2rem;
      padding-bottom: 4rem;
    }
    .main-layout > div:first-child {
      width: 100%;
      max-width: 760px;
    }

    /* ========================================
       Form Panel
       ======================================== */
    .form-panel {
      background: var(--surface);
      border: 1px solid var(--border-default);
      border-radius: var(--radius-lg);
      overflow: hidden;
    }
    .form-panel-header {
      padding: 1.125rem 1.5rem;
      border-bottom: 1px solid var(--border-default);
      display: flex;
      align-items: center;
      justify-content: space-between;
    }
    .form-panel-title {
      font-size: 0.9375rem;
      font-weight: 600;
      color: var(--foreground);
      display: flex;
      align-items: center;
      gap: 0.5rem;
    }
    .form-panel-title svg { color: var(--accent-bright); }
    .form-panel-body { padding: 1.375rem 1.5rem; }

    /* ========================================
       Form Elements
       ======================================== */
    .form-group {
      margin-bottom: 1.25rem;
    }
    .form-group:last-child { margin-bottom: 0; }
    .form-label {
      display: flex;
      align-items: center;
      gap: 0.375rem;
      font-size: 0.875rem;
      font-weight: 600;
      color: var(--foreground);
      margin-bottom: 0.625rem;
    }
    .form-label-required {
      color: var(--accent-bright);
      font-size: 0.75rem;
    }
    .form-label-optional {
      font-size: 0.7rem;
      font-weight: 400;
      color: var(--foreground-subtle);
      background: var(--surface);
      border: 1px solid var(--border-default);
      border-radius: 4px;
      padding: 0.1rem 0.4rem;
    }
    .form-hint {
      font-size: 0.8rem;
      color: var(--foreground-subtle);
      margin-top: 0.375rem;
    }

    /* Discipline Selector */
    .discipline-grid {
      display: grid;
      grid-template-columns: repeat(5, 1fr);
      gap: 0.625rem;
    }
    @media (max-width: 479px) {
      .discipline-grid { grid-template-columns: repeat(2, 1fr); }
    }
    .discipline-btn {
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 0.4rem;
      padding: 0.875rem 0.5rem;
      background: var(--background-elevated);
      border: 1px solid var(--border-default);
      border-radius: var(--radius-sm);
      cursor: pointer;
      transition: all var(--duration-fast) var(--ease-out-expo);
      text-align: center;
      font-family: var(--font-sans);
    }
    .discipline-btn:hover {
      background: var(--surface-hover);
      border-color: var(--border-hover);
    }
    .discipline-btn.selected {
      background: var(--accent-soft);
      border-color: var(--border-accent);
    }
    .discipline-btn.selected .discipline-icon { color: var(--accent-bright); }
    .discipline-btn.selected .discipline-name { color: var(--accent-bright); }
    .discipline-icon {
      font-size: 1.25rem;
      color: var(--foreground-muted);
      transition: color var(--duration-fast) ease;
      line-height: 1;
    }
    .discipline-name {
      font-size: 0.6875rem;
      font-weight: 500;
      color: var(--foreground-muted);
      transition: color var(--duration-fast) ease;
      line-height: 1.2;
    }

    /* PDF Upload Zone */
    .upload-zone {
      position: relative;
      border: 2px dashed var(--border-default);
      border-radius: var(--radius-md);
      padding: 2rem 1.5rem;
      text-align: center;
      cursor: pointer;
      transition: all var(--duration-normal) var(--ease-out-expo);
      background: var(--background-elevated);
    }
    .upload-zone:hover, .upload-zone.drag-over {
      border-color: var(--accent);
      background: var(--accent-soft);
    }
    .upload-zone.has-file {
      border-style: solid;
      border-color: var(--accent);
      background: var(--accent-soft);
      padding: 1.5rem;
    }
    .upload-zone input[type="file"] {
      position: absolute;
      inset: 0;
      opacity: 0;
      cursor: pointer;
      width: 100%;
      height: 100%;
    }
    .upload-icon {
      width: 48px;
      height: 48px;
      margin: 0 auto 1rem;
      background: var(--surface);
      border: 1px solid var(--border-default);
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--foreground-muted);
      transition: all var(--duration-fast) ease;
    }
    .upload-zone:hover .upload-icon,
    .upload-zone.drag-over .upload-icon {
      background: var(--accent-soft);
      border-color: var(--border-accent);
      color: var(--accent-bright);
    }
    .upload-title {
      font-size: 0.9375rem;
      font-weight: 600;
      color: var(--foreground);
      margin-bottom: 0.25rem;
    }
    .upload-subtitle {
      font-size: 0.8125rem;
      color: var(--foreground-muted);
    }
    .upload-file-info {
      display: none;
      align-items: center;
      gap: 0.75rem;
      text-align: left;
    }
    .upload-zone.has-file .upload-placeholder { display: none; }
    .upload-zone.has-file .upload-file-info { display: flex; }
    .file-icon {
      width: 40px;
      height: 40px;
      background: var(--accent-soft);
      border: 1px solid var(--border-accent);
      border-radius: 8px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--accent-bright);
      flex-shrink: 0;
    }
    .file-details { flex: 1; min-width: 0; }
    .file-name {
      font-size: 0.875rem;
      font-weight: 500;
      color: var(--foreground);
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }
    .file-size { font-size: 0.75rem; color: var(--foreground-muted); margin-top: 0.125rem; }
    .file-remove {
      width: 28px;
      height: 28px;
      border-radius: 6px;
      background: transparent;
      border: 1px solid var(--border-default);
      color: var(--foreground-muted);
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
      transition: all var(--duration-fast) ease;
    }
    .file-remove:hover { background: var(--error-soft); border-color: var(--error); color: var(--error); }

    /* Select (venue) */
    .form-select {
      width: 100%;
      padding: 0.75rem 1rem;
      font-size: 0.875rem;
      font-family: var(--font-sans);
      color: var(--foreground);
      background: var(--background-elevated);
      border: 1px solid var(--border-default);
      border-radius: var(--radius-sm);
      appearance: none;
      -webkit-appearance: none;
      background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%238A8F98' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
      background-repeat: no-repeat;
      background-position: right 0.875rem center;
      padding-right: 2.5rem;
      cursor: pointer;
      transition: all var(--duration-fast) ease;
    }
    .form-select:focus {
      outline: none;
      border-color: var(--accent);
      box-shadow: 0 0 0 3px var(--accent-glow);
    }
    .form-select option {
      background: #0e0e10;
      color: var(--foreground);
    }
    .form-select:disabled {
      opacity: 0.4;
      cursor: not-allowed;
    }

    /* Discipline grid highlight shake */
    @keyframes discipline-pulse {
      0%   { box-shadow: 0 0 0 0 rgba(94,106,210,0.5); }
      50%  { box-shadow: 0 0 0 6px rgba(94,106,210,0); }
      100% { box-shadow: 0 0 0 0 rgba(94,106,210,0); }
    }
    @keyframes shake-x {
      0%,100% { transform: translateX(0); }
      20%     { transform: translateX(-4px); }
      40%     { transform: translateX(4px); }
      60%     { transform: translateX(-3px); }
      80%     { transform: translateX(3px); }
    }
    .discipline-grid.highlight-needed {
      animation: shake-x 0.45s ease;
      border-radius: var(--radius-sm);
      outline: 2px solid rgba(94,106,210,0.5);
      outline-offset: 4px;
    }
    .venue-hint-badge {
      display: inline-flex;
      align-items: center;
      gap: 0.3rem;
      font-size: 0.75rem;
      color: var(--accent-bright);
      background: var(--accent-soft);
      border: 1px solid var(--border-accent);
      border-radius: 6px;
      padding: 0.2rem 0.625rem;
      margin-top: 0.375rem;
      animation: fadeInUp 0.25s ease both;
    }

    /* Venue Combo */
    .venue-combo-wrap {
      position: relative;
    }
    .venue-combo-wrap .form-input {
      padding-right: 2.25rem;
    }
    .venue-combo-wrap::after {
      content: '';
      position: absolute;
      right: 0.875rem;
      top: 50%;
      transform: translateY(-50%);
      width: 16px;
      height: 16px;
      background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%238A8F98' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
      background-repeat: no-repeat;
      background-position: center;
      pointer-events: none;
      opacity: 0.7;
      transition: transform 0.2s ease;
    }
    .venue-combo-wrap.open::after {
      transform: translateY(-50%) rotate(180deg);
    }
    .venue-dropdown {
      position: absolute;
      top: calc(100% + 4px);
      left: 0;
      right: 0;
      z-index: 200;
      background: #0e0e11;
      border: 1px solid var(--border-hover);
      border-radius: var(--radius-md);
      box-shadow: 0 12px 32px rgba(0,0,0,0.5);
      max-height: 240px;
      overflow-y: auto;
      display: none;
      scrollbar-width: thin;
      scrollbar-color: rgba(255,255,255,0.1) transparent;
    }
    .venue-dropdown.open { display: block; animation: fadeInUp 0.18s ease both; }
    .venue-dropdown-item {
      padding: 0.625rem 1rem;
      font-size: 0.875rem;
      color: var(--foreground-muted);
      cursor: pointer;
      transition: background var(--duration-fast) ease, color var(--duration-fast) ease;
      display: flex;
      align-items: center;
      gap: 0.5rem;
    }
    .venue-dropdown-item:hover,
    .venue-dropdown-item.focused {
      background: var(--surface-hover);
      color: var(--foreground);
    }
    .venue-dropdown-item.custom-entry {
      color: var(--accent-bright);
      border-top: 1px solid var(--border-default);
    }
    .venue-dropdown-item.custom-entry:hover,
    .venue-dropdown-item.custom-entry.focused {
      background: var(--accent-soft);
    }
    .venue-dropdown-empty {
      padding: 0.875rem 1rem;
      font-size: 0.8125rem;
      color: var(--foreground-subtle);
      font-style: italic;
      text-align: center;
    }
    .venue-dropdown-section {
      padding: 0.375rem 1rem 0.25rem;
      font-size: 0.6875rem;
      font-weight: 600;
      color: var(--foreground-subtle);
      text-transform: uppercase;
      letter-spacing: 0.08em;
      background: rgba(255,255,255,0.02);
      border-bottom: 1px solid var(--border-default);
    }

    /* Text Input */
    .form-input {
      width: 100%;
      padding: 0.75rem 1rem;
      font-size: 0.875rem;
      font-family: var(--font-sans);
      color: var(--foreground);
      background: var(--background-elevated);
      border: 1px solid var(--border-default);
      border-radius: var(--radius-sm);
      transition: all var(--duration-fast) ease;
    }
    .form-input::placeholder { color: var(--foreground-subtle); }
    .form-input:focus {
      outline: none;
      border-color: var(--accent);
      box-shadow: 0 0 0 3px var(--accent-glow);
    }

    /* Textarea */
    .form-textarea {
      width: 100%;
      padding: 0.75rem 1rem;
      font-size: 0.875rem;
      font-family: var(--font-sans);
      color: var(--foreground);
      background: var(--background-elevated);
      border: 1px solid var(--border-default);
      border-radius: var(--radius-sm);
      transition: all var(--duration-fast) ease;
      resize: vertical;
      min-height: 80px;
      line-height: 1.6;
    }
    .form-textarea::placeholder { color: var(--foreground-subtle); }
    .form-textarea:focus {
      outline: none;
      border-color: var(--accent);
      box-shadow: 0 0 0 3px var(--accent-glow);
    }

    /* Language Selector */
    .lang-btn {
      display: flex;
      align-items: center;
      gap: 0.4rem;
      padding: 0.5rem 1rem;
      background: var(--background-elevated);
      border: 1px solid var(--border-default);
      border-radius: var(--radius-sm);
      cursor: pointer;
      transition: all var(--duration-fast) var(--ease-out-expo);
      user-select: none;
    }
    .lang-btn:hover {
      background: var(--surface-hover);
      border-color: var(--border-hover);
    }
    .lang-btn:has(input:checked) {
      background: var(--accent-soft);
      border-color: var(--border-accent);
    }
    .lang-btn:has(input:checked) .lang-btn-text { color: var(--accent-bright); }
    .lang-btn-icon { font-size: 1rem; line-height: 1; }
    .lang-btn-text { font-size: 0.8125rem; font-weight: 500; color: var(--foreground-muted); }

    /* Submit Button */
    .submit-btn {
      width: 100%;
      padding: 0.875rem 1.5rem;
      font-size: 0.9375rem;
      font-weight: 600;
      font-family: var(--font-sans);
      color: #fff;
      background: var(--accent);
      border: none;
      border-radius: var(--radius-sm);
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 0.5rem;
      transition: all var(--duration-fast) var(--ease-out-expo);
      margin-top: 0.5rem;
      position: relative;
      overflow: hidden;
    }
    .submit-btn::before {
      content: '';
      position: absolute;
      inset: 0;
      background: linear-gradient(135deg, rgba(255,255,255,0.08) 0%, transparent 60%);
      opacity: 0;
      transition: opacity var(--duration-fast) ease;
    }
    .submit-btn:hover::before { opacity: 1; }
    .submit-btn:hover {
      background: var(--accent-bright);
      transform: translateY(-1px);
      box-shadow: 0 8px 24px rgba(94,106,210,0.35);
    }
    .submit-btn:active { transform: translateY(0); }
    .submit-btn:disabled {
      opacity: 0.5;
      cursor: not-allowed;
      transform: none;
      box-shadow: none;
    }
    .submit-btn .spinner {
      width: 16px;
      height: 16px;
      border: 2px solid rgba(255,255,255,0.3);
      border-top-color: #fff;
      border-radius: 50%;
      animation: spin 0.7s linear infinite;
      display: none;
    }
    .submit-btn.loading .btn-text { display: none; }
    .submit-btn.loading .spinner { display: block; }
    @keyframes spin { to { transform: rotate(360deg); } }

    /* ========================================
       Sidebar: Info Cards (horizontal on desktop)
       ======================================== */
    .sidebar {
      width: 100%;
      max-width: 760px;
      display: grid;
      grid-template-columns: 1fr;
      gap: 1rem;
    }
    @media (min-width: 768px) {
      .sidebar {
        grid-template-columns: repeat(3, 1fr);
      }
    }
    .info-card {
      background: var(--surface);
      border: 1px solid var(--border-default);
      border-radius: var(--radius-lg);
      padding: 1.25rem;
    }
    .info-card-title {
      font-size: 0.875rem;
      font-weight: 600;
      color: var(--foreground);
      display: flex;
      align-items: center;
      gap: 0.5rem;
      margin-bottom: 1rem;
    }
    .info-card-title svg { color: var(--accent-bright); }
    .info-list { list-style: none; display: flex; flex-direction: column; gap: 0.625rem; }
    .info-list li {
      display: flex;
      align-items: flex-start;
      gap: 0.625rem;
      font-size: 0.8125rem;
      color: var(--foreground-muted);
      line-height: 1.5;
    }
    .info-list li svg { flex-shrink: 0; margin-top: 1px; color: var(--accent-bright); opacity: 0.8; }

    .dimension-list { display: flex; flex-direction: column; gap: 0.5rem; }
    .dimension-item {
      display: flex;
      align-items: center;
      gap: 0.625rem;
      padding: 0.5rem 0.75rem;
      background: var(--background-elevated);
      border: 1px solid var(--border-default);
      border-radius: 8px;
      font-size: 0.8rem;
      color: var(--foreground-muted);
      transition: all var(--duration-fast) ease;
    }
    .dimension-item svg { color: var(--accent-bright); flex-shrink: 0; }

    .discipline-venues {
      display: flex;
      flex-wrap: wrap;
      gap: 0.375rem;
      margin-top: 0.75rem;
    }
    .venue-tag {
      font-size: 0.7rem;
      font-weight: 500;
      padding: 0.2rem 0.5rem;
      background: var(--background-elevated);
      border: 1px solid var(--border-default);
      border-radius: 4px;
      color: var(--foreground-muted);
    }
    .venue-placeholder {
      font-size: 0.8125rem;
      color: var(--foreground-subtle);
      font-style: italic;
    }

    /* ========================================
       Review Result Panel
       ======================================== */
    #review-result {
      display: none;
      animation: fadeInUp 0.4s var(--ease-out-expo) both;
    }
    #review-result.visible { display: block; }
    @keyframes fadeInUp {
      from { opacity: 0; transform: translateY(20px); }
      to { opacity: 1; transform: translateY(0); }
    }

    .result-header {
      padding: 1.125rem 1.5rem;
      border-bottom: 1px solid var(--border-default);
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 1rem;
      flex-wrap: wrap;
    }
    .result-title {
      font-size: 1rem;
      font-weight: 600;
      color: var(--foreground);
      display: flex;
      align-items: center;
      gap: 0.5rem;
    }
    .result-title svg { color: var(--success); }

    .score-badges {
      display: flex;
      align-items: center;
      gap: 0.75rem;
      flex-wrap: wrap;
    }
    .score-badge {
      display: flex;
      align-items: center;
      gap: 0.375rem;
      padding: 0.375rem 0.875rem;
      border-radius: 8px;
      font-size: 0.8125rem;
      font-weight: 600;
    }
    .score-badge.overall {
      background: var(--accent-soft);
      border: 1px solid var(--border-accent);
      color: var(--accent-bright);
      font-size: 0.9375rem;
    }
    .score-badge.verdict-accept {
      background: var(--success-soft);
      border: 1px solid rgba(34,197,94,0.25);
      color: var(--success);
    }
    .score-badge.verdict-weak-accept {
      background: rgba(134,239,172,0.08);
      border: 1px solid rgba(134,239,172,0.2);
      color: #86efac;
    }
    .score-badge.verdict-weak-reject {
      background: var(--warning-soft);
      border: 1px solid rgba(245,158,11,0.25);
      color: var(--warning);
    }
    .score-badge.verdict-reject {
      background: var(--error-soft);
      border: 1px solid rgba(239,68,68,0.2);
      color: var(--error);
    }

    .result-body { padding: 1.375rem 1.5rem; }

    .result-section { margin-bottom: 2rem; }
    .result-section:last-child { margin-bottom: 0; }
    .result-section-title {
      font-size: 0.875rem;
      font-weight: 600;
      color: var(--foreground);
      margin-bottom: 1rem;
      display: flex;
      align-items: center;
      gap: 0.5rem;
      padding-bottom: 0.625rem;
      border-bottom: 1px solid var(--border-default);
    }

    /* Score Bars */
    .score-rows { display: flex; flex-direction: column; gap: 0.875rem; }
    .score-row {
      display: flex;
      align-items: center;
      gap: 0.875rem;
    }
    .score-label {
      font-size: 0.8125rem;
      color: var(--foreground-muted);
      width: 130px;
      flex-shrink: 0;
    }
    .score-bar-wrap {
      flex: 1;
      height: 6px;
      background: var(--background-elevated);
      border-radius: 3px;
      overflow: hidden;
    }
    .score-bar {
      height: 100%;
      border-radius: 3px;
      background: linear-gradient(90deg, var(--accent) 0%, var(--accent-bright) 100%);
      transition: width 0.8s var(--ease-out-expo);
      width: 0;
    }
    .score-val {
      font-size: 0.8125rem;
      font-weight: 600;
      color: var(--foreground);
      width: 32px;
      text-align: right;
      flex-shrink: 0;
    }

    /* Review Text Blocks */
    .review-block {
      background: var(--background-elevated);
      border: 1px solid var(--border-default);
      border-radius: var(--radius-md);
      padding: 1.125rem;
      font-size: 0.875rem;
      color: var(--foreground-muted);
      line-height: 1.75;
    }

    /* Markdown content styles (for .review-block and .sw-list) */
    .review-block p,
    .sw-list li p { margin: 0 0 0.6em; }
    .review-block p:last-child,
    .sw-list li p:last-child { margin-bottom: 0; }
    .review-block h1, .review-block h2, .review-block h3,
    .review-block h4, .review-block h5, .review-block h6 {
      color: var(--foreground);
      font-weight: 600;
      margin: 1em 0 0.4em;
      line-height: 1.4;
    }
    .review-block h1 { font-size: 1rem; }
    .review-block h2 { font-size: 0.9375rem; }
    .review-block h3 { font-size: 0.875rem; }
    .review-block ul, .review-block ol {
      padding-left: 1.25em;
      margin: 0.4em 0 0.6em;
    }
    .review-block li { margin-bottom: 0.25em; }
    .review-block strong { color: var(--foreground); font-weight: 600; }
    .review-block em { font-style: italic; }
    .review-block code {
      font-family: var(--font-mono);
      font-size: 0.8125em;
      background: rgba(255,255,255,0.07);
      padding: 0.1em 0.35em;
      border-radius: 4px;
      color: var(--accent-bright);
    }
    .review-block pre {
      background: rgba(0,0,0,0.25);
      border: 1px solid var(--border-default);
      border-radius: var(--radius-sm);
      padding: 0.75rem 1rem;
      overflow-x: auto;
      margin: 0.5em 0;
    }
    .review-block pre code {
      background: none;
      padding: 0;
      color: var(--foreground-muted);
    }
    .review-block blockquote {
      border-left: 3px solid var(--border-accent);
      padding-left: 0.875rem;
      margin: 0.5em 0;
      color: var(--foreground-subtle);
    }
    .review-block hr {
      border: none;
      border-top: 1px solid var(--border-default);
      margin: 0.75em 0;
    }
    /* Markdown inside sw-list items */
    .sw-list li p { display: inline; }
    .sw-list li strong { color: var(--foreground); font-weight: 600; }
    .sw-list li em { font-style: italic; }

    /* Strengths / Weaknesses */
    .sw-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 1rem;
    }
    @media (min-width: 640px) {
      .sw-grid { grid-template-columns: 1fr 1fr; }
    }
    .sw-card {
      background: var(--background-elevated);
      border: 1px solid var(--border-default);
      border-radius: var(--radius-md);
      padding: 1rem;
    }
    .sw-card.strengths { border-top: 2px solid var(--success); }
    .sw-card.weaknesses { border-top: 2px solid var(--error); }
    .sw-card-title {
      font-size: 0.8125rem;
      font-weight: 600;
      margin-bottom: 0.75rem;
      display: flex;
      align-items: center;
      gap: 0.375rem;
    }
    .sw-card.strengths .sw-card-title { color: var(--success); }
    .sw-card.weaknesses .sw-card-title { color: var(--error); }
    .sw-list { list-style: none; display: flex; flex-direction: column; gap: 0.5rem; }
    .sw-list li {
      font-size: 0.8125rem;
      color: var(--foreground-muted);
      padding-left: 1rem;
      position: relative;
      line-height: 1.5;
    }
    .sw-list li::before {
      content: '•';
      position: absolute;
      left: 0;
      font-size: 0.875rem;
    }
    .sw-card.strengths .sw-list li::before { color: var(--success); }
    .sw-card.weaknesses .sw-list li::before { color: var(--error); }

    /* Issues table */
    .issues-list { display: flex; flex-direction: column; gap: 0.75rem; }
    .issue-item {
      display: flex;
      gap: 0.875rem;
      padding: 0.875rem 1rem;
      background: var(--background-elevated);
      border: 1px solid var(--border-default);
      border-radius: var(--radius-sm);
    }
    .issue-severity {
      width: 6px;
      border-radius: 3px;
      flex-shrink: 0;
      align-self: stretch;
    }
    .issue-severity.critical { background: var(--error); }
    .issue-severity.major { background: var(--warning); }
    .issue-severity.minor { background: var(--accent); }
    .issue-content { flex: 1; min-width: 0; }
    .issue-type {
      font-size: 0.75rem;
      font-weight: 600;
      color: var(--foreground-muted);
      margin-bottom: 0.25rem;
      text-transform: uppercase;
      letter-spacing: 0.06em;
    }
    .issue-desc {
      font-size: 0.8125rem;
      color: var(--foreground-muted);
      line-height: 1.55;
    }

    /* Recommendation Banner */
    .recommendation-banner {
      padding: 1.125rem 1.25rem;
      border-radius: var(--radius-md);
      display: flex;
      align-items: flex-start;
      gap: 0.875rem;
      margin-top: 1.5rem;
    }
    .recommendation-banner.accept {
      background: var(--success-soft);
      border: 1px solid rgba(34,197,94,0.2);
    }
    .recommendation-banner.weak-accept {
      background: rgba(134,239,172,0.06);
      border: 1px solid rgba(134,239,172,0.15);
    }
    .recommendation-banner.weak-reject {
      background: var(--warning-soft);
      border: 1px solid rgba(245,158,11,0.2);
    }
    .recommendation-banner.reject {
      background: var(--error-soft);
      border: 1px solid rgba(239,68,68,0.15);
    }
    .rec-icon { flex-shrink: 0; margin-top: 1px; }
    .rec-text { flex: 1; }
    .rec-label {
      font-size: 0.875rem;
      font-weight: 600;
      margin-bottom: 0.25rem;
    }
    .recommendation-banner.accept .rec-label { color: var(--success); }
    .recommendation-banner.weak-accept .rec-label { color: #86efac; }
    .recommendation-banner.weak-reject .rec-label { color: var(--warning); }
    .recommendation-banner.reject .rec-label { color: var(--error); }
    .rec-detail {
      font-size: 0.8125rem;
      color: var(--foreground-muted);
      line-height: 1.55;
    }

    /* Actions */
    .result-actions {
      display: flex;
      gap: 0.75rem;
      flex-wrap: wrap;
      padding: 1rem 1.5rem;
      border-top: 1px solid var(--border-default);
    }
    .btn-outline {
      display: inline-flex;
      align-items: center;
      gap: 0.375rem;
      padding: 0.5625rem 1.125rem;
      font-size: 0.8125rem;
      font-weight: 500;
      font-family: var(--font-sans);
      color: var(--foreground-muted);
      background: transparent;
      border: 1px solid var(--border-default);
      border-radius: var(--radius-sm);
      cursor: pointer;
      transition: all var(--duration-fast) ease;
      text-decoration: none;
    }
    .btn-outline:hover {
      color: var(--foreground);
      background: var(--surface);
      border-color: var(--border-hover);
    }
    .btn-outline.primary {
      color: var(--accent-bright);
      border-color: var(--border-accent);
      background: var(--accent-soft);
    }
    .btn-outline.primary:hover {
      background: rgba(94,106,210,0.18);
    }

    /* Loading State */
    #loading-state {
      display: none;
      text-align: center;
      padding: 3rem 1.75rem;
    }
    #loading-state.visible { display: block; }
    .loading-animation {
      width: 56px;
      height: 56px;
      margin: 0 auto 1.5rem;
      position: relative;
    }
    .loading-ring {
      position: absolute;
      inset: 0;
      border: 2px solid transparent;
      border-top-color: var(--accent);
      border-radius: 50%;
      animation: spin 1s linear infinite;
    }
    .loading-ring-2 {
      position: absolute;
      inset: 8px;
      border: 2px solid transparent;
      border-top-color: rgba(94,106,210,0.4);
      border-radius: 50%;
      animation: spin 1.5s linear infinite reverse;
    }
    .loading-title {
      font-size: 1rem;
      font-weight: 600;
      color: var(--foreground);
      margin-bottom: 0.5rem;
    }
    .loading-steps {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 0.5rem;
      max-width: 280px;
      margin: 1.25rem auto 0;
      text-align: left;
    }
    .loading-step {
      display: flex;
      align-items: center;
      gap: 0.625rem;
      font-size: 0.8125rem;
      color: var(--foreground-subtle);
      transition: color 0.3s ease;
    }
    .loading-step.active { color: var(--foreground); }
    .loading-step.done { color: var(--success); }
    .step-dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--border-default);
      flex-shrink: 0;
      transition: background 0.3s ease;
    }
    .loading-step.active .step-dot { background: var(--accent); animation: pulse-dot 1s ease-in-out infinite; }
    .loading-step.done .step-dot { background: var(--success); animation: none; }
    @keyframes pulse-dot {
      0%, 100% { box-shadow: 0 0 0 0 rgba(94,106,210,0.4); }
      50% { box-shadow: 0 0 0 4px rgba(94,106,210,0); }
    }

    /* Error State */
    #error-state {
      display: none;
      padding: 2rem 1.75rem;
      text-align: center;
    }
    #error-state.visible { display: block; }
    .error-icon {
      width: 48px;
      height: 48px;
      background: var(--error-soft);
      border: 1px solid rgba(239,68,68,0.2);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 1rem;
      color: var(--error);
    }
    .error-title { font-size: 1rem; font-weight: 600; color: var(--foreground); margin-bottom: 0.375rem; }
    .error-detail { font-size: 0.875rem; color: var(--foreground-muted); margin-bottom: 1.5rem; }

    /* ========================================
       Animate In
       ======================================== */
    .animate-in {
      opacity: 0;
      transform: translateY(16px);
      animation: fadeInUp 0.5s var(--ease-out-expo) forwards;
    }
    .delay-1 { animation-delay: 0.05s; }
    .delay-2 { animation-delay: 0.1s; }
    .delay-3 { animation-delay: 0.15s; }

    /* ========================================
       Footer
       ======================================== */
    .footer {
      padding: 1.5rem 0;
      border-top: 1px solid var(--border-default);
      margin-top: auto;
    }
    .footer-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 1rem;
      flex-wrap: wrap;
    }
    .footer-copy {
      font-size: 0.8125rem;
      color: var(--foreground-subtle);
    }
    .footer-links {
      display: flex;
      align-items: center;
      gap: 1.25rem;
    }
    .footer-link {
      font-size: 0.8125rem;
      color: var(--foreground-muted);
      text-decoration: none;
      transition: color var(--duration-fast) ease;
    }
    .footer-link:hover { color: var(--foreground); }

    /* ========================================
       Responsive Tweaks
       ======================================== */
    @media (max-width: 640px) {
      .page-title { font-size: 1.625rem; }
      .form-panel-body { padding: 1rem; }
      .result-header { padding: 1rem; }
      .result-body { padding: 1rem; }
      .result-actions { padding: 0.875rem 1rem; }
      .score-label { width: 100px; font-size: 0.75rem; }
      .bib-results-table { font-size: 0.72rem; }
      .bib-col-source { display: none; }
    }

    /* ========================================
       BibTeX Verification
       ======================================== */
    .bib-mode-toggle {
      display: flex;
      gap: 0.5rem;
      margin-bottom: 1rem;
    }
    .bib-mode-btn {
      flex: 1;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 0.375rem;
      padding: 0.5rem 0.75rem;
      border: 1px solid var(--border-default);
      border-radius: var(--radius-sm);
      background: transparent;
      color: var(--foreground-muted);
      font-family: var(--font-sans);
      font-size: 0.8125rem;
      font-weight: 500;
      cursor: pointer;
      transition: all var(--duration-fast) ease;
    }
    .bib-mode-btn:hover {
      border-color: var(--border-hover);
      color: var(--foreground);
    }
    .bib-mode-btn.selected {
      border-color: var(--accent);
      background: var(--accent-soft);
      color: var(--accent-bright);
    }

    #bib-verify-result,
    #bib-loading-state,
    #bib-error-state {
      display: none !important;
    }
    #bib-verify-result.visible,
    #bib-loading-state.visible,
    #bib-error-state.visible {
      display: block !important;
    }

    .bib-results-table {
      display: flex;
      flex-direction: column;
      gap: 0;
      font-size: 0.8125rem;
    }
    .bib-row {
      display: grid;
      grid-template-columns: 36px 1fr 64px 90px;
      gap: 0.5rem;
      align-items: center;
      padding: 0.625rem 0.75rem;
      border-bottom: 1px solid var(--border-default);
      transition: background var(--duration-fast) ease;
    }
    .bib-row:last-child {
      border-bottom: none;
    }
    .bib-row:not(.bib-header-row):hover {
      background: rgba(255,255,255,0.02);
    }
    .bib-header-row {
      font-size: 0.7rem;
      font-weight: 600;
      color: var(--foreground-muted);
      text-transform: uppercase;
      letter-spacing: 0.06em;
      border-bottom: 1px solid var(--border-hover);
      padding-bottom: 0.5rem;
    }
    .bib-col-status {
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .bib-col-title {
      display: flex;
      flex-direction: column;
      gap: 0.15rem;
      min-width: 0;
    }
    .bib-ref-title {
      font-weight: 500;
      color: var(--foreground);
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }
    .bib-ref-meta {
      font-size: 0.7rem;
      color: var(--foreground-subtle);
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }
    .bib-matched-title {
      font-size: 0.7rem;
      color: var(--accent-bright);
      opacity: 0.7;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }
    .bib-col-conf {
      font-family: var(--font-mono);
      font-size: 0.75rem;
      text-align: center;
      color: var(--foreground-muted);
    }
    .bib-col-source {
      font-size: 0.7rem;
      color: var(--foreground-muted);
      text-align: center;
    }
    .bib-icon-ok { color: #34d399; }
    .bib-icon-warn { color: #fbbf24; }
    .bib-icon-err { color: #f87171; }

    .bib-status-verified .bib-ref-title { color: var(--foreground); }
    .bib-status-suspect .bib-ref-title { color: #fbbf24; }
    .bib-status-error .bib-ref-title { color: #f87171; opacity: 0.8; }

    .bib-source-summary {
      display: flex;
      gap: 0.5rem;
      flex-wrap: wrap;
      padding: 0.75rem 0.75rem 0.25rem;
    }
    .bib-source-tag {
      font-size: 0.7rem;
      padding: 0.25rem 0.625rem;
      border-radius: 999px;
      background: var(--accent-soft);
      color: var(--accent-bright);
      font-weight: 500;
    }