:root {
      --fz-orange: #ff6b2c;
      --fz-orange-hover: #ff5510;
      --fz-orange-glow: rgba(255, 107, 44, 0.22);
      --fz-bg: #0b0c0e;
      --fz-card: #141518;
      --fz-input: #1a1b1f;
      --fz-border: rgba(255, 255, 255, 0.1);
      --fz-border-focus: rgba(255, 107, 44, 0.6);
      --fz-text: #ffffff;
      --fz-text-sec: #cbd5e1;
      --fz-text-muted: #94a3b8;
    }

    .fz-demo-page {
      background-color: var(--fz-bg);
      background-image: 
        radial-gradient(circle at 15% 15%, rgba(255, 107, 44, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 85% 85%, rgba(34, 197, 94, 0.04) 0%, transparent 40%);
      color: var(--fz-text);
      min-height: 100vh;
      padding-top: 24px;
      padding-bottom: 50px;
    }

    /* Left Hero / Trust Column */
    .fz-hero-card {
      background: var(--fz-card);
      border: 1px solid var(--fz-border);
      border-radius: 18px;
      padding: 30px;
      position: sticky;
      top: 24px;
    }

    .fz-badge-pill {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: rgba(255, 107, 44, 0.12);
      border: 1px solid rgba(255, 107, 44, 0.28);
      color: var(--fz-orange);
      font-size: 11.5px;
      font-weight: 800;
      text-transform: uppercase;
      letter-spacing: 0.8px;
      padding: 5px 12px;
      border-radius: 999px;
      margin-bottom: 18px;
    }

    .fz-badge-dot {
      width: 7px;
      height: 7px;
      border-radius: 50%;
      background: var(--fz-orange);
      box-shadow: 0 0 8px var(--fz-orange);
    }

    .fz-hero-title {
      font-size: clamp(24px, 2.5vw, 34px);
      font-weight: 900;
      line-height: 1.18;
      letter-spacing: -0.5px;
      color: #fff;
      margin-bottom: 12px;
    }

    .fz-hero-desc {
      font-size: 14.5px;
      line-height: 1.55;
      color: var(--fz-text-sec);
      margin-bottom: 22px;
    }

    /* Coach Chip */
    .fz-coach-chip {
      display: flex;
      align-items: center;
      gap: 12px;
      background: rgba(255, 255, 255, 0.04);
      border: 1px solid var(--fz-border);
      padding: 12px 14px;
      border-radius: 12px;
      margin-bottom: 22px;
    }

    .fz-coach-avatar {
      width: 44px;
      height: 44px;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--fz-orange), #ea580c);
      color: #fff;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 800;
      font-size: 16px;
      overflow: hidden;
      flex-shrink: 0;
    }

    .fz-coach-avatar img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

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

    .fz-coach-name {
      font-size: 14px;
      font-weight: 800;
      color: #fff;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .fz-coach-role {
      font-size: 11.5px;
      color: var(--fz-text-muted);
    }

    .fz-coach-rating {
      background: rgba(34, 197, 94, 0.14);
      border: 1px solid rgba(34, 197, 94, 0.3);
      color: #4ade80;
      font-size: 11.5px;
      font-weight: 800;
      padding: 4px 8px;
      border-radius: 6px;
    }

    /* Benefits List */
    .fz-benefits-list {
      display: flex;
      flex-direction: column;
      gap: 12px;
      margin-bottom: 24px;
    }

    .fz-benefit-item {
      display: flex;
      gap: 12px;
      align-items: flex-start;
    }

    .fz-benefit-icon {
      font-size: 15px;
      line-height: 1;
      margin-top: 2px;
      flex-shrink: 0;
    }

    .fz-benefit-item strong {
      display: block;
      font-size: 13px;
      font-weight: 700;
      color: #f1f5f9;
      line-height: 1.3;
    }

    .fz-benefit-item span {
      font-size: 12px;
      color: var(--fz-text-muted);
      line-height: 1.35;
    }

    /* Trust Stats */
    .fz-trust-stats {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 8px;
      padding-top: 18px;
      border-top: 1px dashed rgba(255, 255, 255, 0.08);
      text-align: center;
    }

    .fz-stat strong {
      display: block;
      font-size: 18px;
      font-weight: 900;
      color: #fff;
    }

    .fz-stat span {
      font-size: 11px;
      font-weight: 600;
      color: var(--fz-text-muted);
      text-transform: uppercase;
      letter-spacing: 0.4px;
    }

    /* Right Form Card */
    .bd-demo-card {
      background: var(--fz-card);
      border: 1px solid var(--fz-border);
      border-radius: 18px;
      padding: 26px 28px;
      box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    }

    @media (max-width: 767px) {
      .bd-demo-card {
        padding: 18px 16px;
      }
      .fz-hero-card {
        padding: 20px 18px;
        margin-bottom: 20px;
        position: static;
      }
      .fz-demo-page {
        padding-top: 18px;
        padding-bottom: 30px;
      }
    }

    /* Progress Header */
    .bd-progress-wrap {
      margin-bottom: 20px;
    }

    .bd-progress-labels {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .bd-step {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 13px;
      font-weight: 700;
      color: var(--fz-text-muted);
      transition: all 0.25s ease;
    }

    .bd-step.is-active {
      color: #fff;
    }

    .bd-step-num {
      width: 24px;
      height: 24px;
      border-radius: 50%;
      background: #23252b;
      color: var(--fz-text-muted);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 11px;
      font-weight: 800;
      transition: all 0.25s ease;
    }

    .bd-step.is-active .bd-step-num {
      background: var(--fz-orange);
      color: #fff;
      box-shadow: 0 0 10px var(--fz-orange-glow);
    }

    .bd-step.is-done .bd-step-num {
      background: #16a34a;
      color: #fff;
    }

    .bd-divider {
      flex: 1;
      height: 2px;
      background: rgba(255, 255, 255, 0.08);
      position: relative;
    }

    .bd-divider span {
      position: absolute;
      inset: 0;
      background: var(--fz-orange);
      transform-origin: left;
      transform: scaleX(0);
      transition: transform 0.3s ease;
    }

    /* Form Pages */
    .bd-form-page {
      display: none;
    }

    .bd-form-page.is-active {
      display: block;
      animation: fzFadeIn 0.25s ease;
    }

    @keyframes fzFadeIn {
      from { opacity: 0; transform: translateY(6px); }
      to { opacity: 1; transform: translateY(0); }
    }

    /* Responsive 2-Column Inputs Grid */
    .bd-step1-unlocked-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 14px 16px;
      margin-top: 14px;
    }

    @media (max-width: 680px) {
      .bd-step1-unlocked-grid {
        grid-template-columns: 1fr;
        gap: 12px;
      }
    }

    .bd-col-span-2 {
      grid-column: 1 / -1;
    }

    /* Field Wrapper & Labels */
    .bd-field {
      display: flex;
      flex-direction: column;
    }

    .bd-field label {
      font-size: 11.5px;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.5px;
      color: var(--fz-text-muted);
      margin-bottom: 6px;
      display: flex;
      align-items: center;
      gap: 4px;
    }

    .bd-field label span {
      color: var(--fz-orange);
    }

    /* Enforce dark color-scheme so browser controls and autofill stay dark */
    :root, html, body, .fz-demo-page, .bd-demo-card, .bd-input, .bd-select, .bd-textarea, input, select, textarea {
      color-scheme: dark !important;
    }

    .bd-input,
    .bd-select,
    .bd-textarea {
      width: 100%;
      height: 44px;
      background: var(--fz-input) !important;
      background-color: #1a1b1f !important;
      border: 1px solid var(--fz-border) !important;
      border-radius: 8px;
      color: #ffffff !important;
      -webkit-text-fill-color: #ffffff !important;
      font-size: 13.5px !important;
      font-weight: 600 !important;
      padding: 0 14px !important;
      outline: none;
      transition: all 0.2s ease;
      box-sizing: border-box;
    }

    /* Prevent browser autofill from turning inputs glaring white */
    input:-webkit-autofill,
    input:-webkit-autofill:hover, 
    input:-webkit-autofill:focus,
    input:-webkit-autofill:active,
    textarea:-webkit-autofill,
    textarea:-webkit-autofill:hover,
    textarea:-webkit-autofill:focus,
    select:-webkit-autofill,
    select:-webkit-autofill:hover,
    select:-webkit-autofill:focus,
    .bd-input:-webkit-autofill,
    .bd-input:-webkit-autofill:hover,
    .bd-input:-webkit-autofill:focus,
    .bd-input:-webkit-autofill:active,
    .bd-select:-webkit-autofill,
    .fz-otp-email-input:-webkit-autofill,
    .fz-otp-code-input:-webkit-autofill {
      -webkit-text-fill-color: #ffffff !important;
      -webkit-box-shadow: 0 0 0px 1000px #1a1b1f inset !important;
      box-shadow: 0 0 0px 1000px #1a1b1f inset !important;
      background-color: #1a1b1f !important;
      color: #ffffff !important;
      caret-color: #ffffff !important;
      transition: background-color 50000s ease-in-out 0s !important;
    }

    .bd-input::placeholder,
    .bd-textarea::placeholder {
      color: #64748b !important;
      -webkit-text-fill-color: #64748b !important;
    }

    .bd-textarea {
      height: auto;
      padding: 10px 14px !important;
      resize: vertical;
    }

    .bd-input:focus,
    .bd-select:focus,
    .bd-textarea:focus {
      border-color: var(--fz-orange) !important;
      box-shadow: 0 0 0 3px rgba(255, 107, 44, 0.18) !important;
      background: #1f2026 !important;
      background-color: #1f2026 !important;
    }

    .bd-field.has-error .bd-input,
    .bd-field.has-error .bd-select,
    .bd-field.has-error .bd-textarea {
      border-color: #ef4444 !important;
      box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.18) !important;
    }

    .bd-field.has-error input:-webkit-autofill,
    .bd-field.has-error .bd-input:-webkit-autofill,
    .bd-field.has-error .bd-input:-webkit-autofill:hover,
    .bd-field.has-error .bd-input:-webkit-autofill:focus {
      -webkit-text-fill-color: #ffffff !important;
      -webkit-box-shadow: 0 0 0px 1000px #1a1b1f inset, 0 0 0 3px rgba(239, 68, 68, 0.22) !important;
      box-shadow: 0 0 0px 1000px #1a1b1f inset, 0 0 0 3px rgba(239, 68, 68, 0.22) !important;
      border-color: #ef4444 !important;
    }

    .bd-select {
      background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23ff6b2c' stroke-width='2.2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") !important;
      background-repeat: no-repeat !important;
      background-position: right 14px center !important;
      padding-right: 36px !important;
      cursor: pointer;
      appearance: none;
      -webkit-appearance: none;
    }

    .bd-select option {
      background: #1a1a1f;
      color: #ffffff;
      padding: 8px;
    }

    .bd-phone-wrap {
      display: flex;
      gap: 8px;
      align-items: stretch;
    }

    .bd-code-select {
      width: 90px;
      flex-shrink: 0;
      padding-right: 28px !important;
    }

    .bd-error {
      color: #ef4444;
      font-size: 11.5px;
      font-weight: 600;
      margin-top: 4px;
      display: none;
    }

    .bd-field.has-error .bd-error {
      display: block;
    }

    .bd-field-hint {
      font-size: 11px;
      color: #64748b;
      margin-top: 4px;
      line-height: 1.35;
    }

    /* Step 2 Details Captured Box */
    .bd-step2-user-card {
      background: rgba(255, 255, 255, 0.03);
      border: 1px solid rgba(255, 255, 255, 0.08);
      border-radius: 12px;
      padding: 14px 16px;
      margin-bottom: 20px;
    }

    .bd-s2-head {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 10px;
    }

    .bd-s2-head-title {
      font-size: 12px;
      font-weight: 800;
      text-transform: uppercase;
      letter-spacing: 0.5px;
      color: #4ade80;
      display: flex;
      align-items: center;
      gap: 6px;
    }

    .bd-s2-edit-btn {
      background: transparent;
      border: 1px solid rgba(255, 255, 255, 0.15);
      color: #cbd5e1;
      font-size: 11.5px;
      font-weight: 700;
      border-radius: 6px;
      padding: 4px 10px;
      cursor: pointer;
      display: inline-flex;
      align-items: center;
      gap: 5px;
      transition: all 0.2s;
    }

    .bd-s2-edit-btn:hover {
      background: rgba(255, 255, 255, 0.08);
      color: #fff;
    }

    .bd-s2-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 10px;
    }

    @media (max-width: 640px) {
      .bd-s2-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }

    .bd-s2-item {
      display: flex;
      flex-direction: column;
    }

    .bd-s2-label {
      font-size: 10.5px;
      text-transform: uppercase;
      color: var(--fz-text-muted);
      font-weight: 700;
    }

    .bd-s2-val {
      font-size: 12.5px;
      font-weight: 700;
      color: #fff;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    /* Date & Time Grid */
    .bd-dt-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px 16px;
      margin-bottom: 16px;
    }

    @media (max-width: 640px) {
      .bd-dt-grid {
        grid-template-columns: 1fr;
      }
    }

    .bd-time-split {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 8px;
    }

    /* Health Conditions Grid */
    .bd-condition-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 8px;
      margin-top: 6px;
    }

    @media (max-width: 640px) {
      .bd-condition-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }

    .bd-condition-choice input {
      display: none;
    }

    .bd-condition-choice label {
      display: block;
      margin: 0;
      padding: 7px 10px;
      background: var(--fz-input);
      border: 1px solid var(--fz-border);
      border-radius: 6px;
      font-size: 12px;
      font-weight: 600;
      color: var(--fz-text-sec);
      text-align: center;
      cursor: pointer;
      transition: all 0.15s ease;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .bd-condition-choice input:checked + label {
      background: rgba(255, 107, 44, 0.15);
      border-color: var(--fz-orange);
      color: #fff;
      font-weight: 700;
    }

    /* Action Buttons */
    .bd-card-foot {
      display: flex;
      align-items: center;
      justify-content: flex-end;
      gap: 12px;
      margin-top: 24px;
      padding-top: 18px;
      border-top: 1px solid rgba(255, 255, 255, 0.08);
    }

    .bd-next-btn,
    .bd-submit-btn {
      min-width: 160px;
      height: 46px;
      background: var(--fz-orange);
      border: none;
      border-radius: 9px;
      color: #fff;
      font-size: 14px;
      font-weight: 800;
      cursor: pointer;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      padding: 0 22px;
      transition: all 0.2s ease;
      box-shadow: 0 4px 16px var(--fz-orange-glow);
    }

    .bd-next-btn:hover,
    .bd-submit-btn:hover {
      background: var(--fz-orange-hover);
      transform: translateY(-1px);
      box-shadow: 0 6px 20px var(--fz-orange-glow);
    }

    .bd-next-btn:disabled,
    .bd-submit-btn:disabled {
      opacity: 0.6;
      cursor: not-allowed;
      transform: none;
    }

    .bd-back-btn {
      height: 46px;
      background: transparent;
      border: 1px solid var(--fz-border);
      border-radius: 9px;
      color: var(--fz-text-sec);
      font-size: 13.5px;
      font-weight: 700;
      padding: 0 18px;
      cursor: pointer;
      display: inline-flex;
      align-items: center;
      gap: 6px;
      transition: all 0.2s ease;
    }

    .bd-back-btn:hover {
      background: rgba(255, 255, 255, 0.06);
      color: #fff;
    }

    /* Success Panel */
    .bd-success-panel {
      text-align: center;
      padding: 30px 16px;
    }

    .bd-success-mark {
      width: 56px;
      height: 56px;
      border-radius: 50%;
      background: rgba(34, 197, 94, 0.16);
      border: 2px solid #22c55e;
      color: #4ade80;
      font-size: 26px;
      font-weight: 900;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 16px;
    }

    /* Validation Banner */
    .bd-error-banner {
      background: rgba(239, 68, 68, 0.12);
      border: 1px solid rgba(239, 68, 68, 0.4);
      color: #fca5a5;
      padding: 12px 16px;
      border-radius: 10px;
      margin-bottom: 18px;
      font-size: 13px;
    }