*,
      *::before,
      *::after {
        box-sizing: border-box;
        margin: 0;
        padding: 0;
        font-family: 'Inter', sans-serif;
      }

      html,
      body {
        min-height: 100vh;
        background: #f1f5f9;
        color: #1a2744;
      }

      body {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        padding: 24px 16px;
      }

      button,
      input,
      textarea {
        font-family: 'Inter', sans-serif;
      }

      ::placeholder {
        color: #9ca3af;
        opacity: 1;
      }

      /* Hide scrollbar but allow scrolling */
      ::-webkit-scrollbar {
        width: 4px;
      }
      ::-webkit-scrollbar-thumb {
        background: transparent;
      }
      :hover::-webkit-scrollbar-thumb {
        background: #d1d5db;
        border-radius: 4px;
      }

      /* ── Main App Shell (Desktop Default) ── */
      .app-shell {
        display: flex;
        background: #fff;
        border-radius: 20px;
        overflow: hidden;
        width: 100%;
        max-width: 900px;
        box-shadow: 0 8px 48px rgba(0, 0, 0, 0.1);
        min-height: 560px;
        margin: auto;
      }

      .app-page-footer {
        margin-top: 16px;
        font-size: 12px;
        color: #94a3b8;
        text-align: center;
        width: 100%;
        max-width: 900px;
        flex-shrink: 0;
      }

      /* ── Left Decorative Panel ── */
      .left-panel {
        position: relative;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        overflow: hidden;
        background: #fff;
        min-width: 260px;
        max-width: 320px;
        width: 28%;
        padding: 40px 36px 0 36px;
        flex-shrink: 0;
      }

      .left-header-row {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
        margin-bottom: 36px;
      }

      .left-header-row .logo-row {
        margin-bottom: 0;
      }

      .left-header-row .left-contact-row {
        margin-top: 0;
      }

      .logo-row {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        margin-bottom: 40px;
        text-decoration: none !important;
        color: inherit !important;
        cursor: pointer;
        transition: opacity 0.2s ease;
      }

      .logo-row:hover,
      .logo-row:focus,
      .logo-row:active,
      .logo-row:visited {
        text-decoration: none !important;
        color: inherit !important;
      }

      .logo-row:hover {
        opacity: 0.9;
      }

      .brand-logo-img {
        max-height: 38px;
        max-width: 190px;
        width: auto;
        height: auto;
        object-fit: contain;
        display: block;
      }

      .brand-title {
        font-weight: 800;
        font-size: 18px;
        color: #1a2744;
        letter-spacing: 0.08em;
        line-height: 1;
      }

      .brand-subtitle {
        font-weight: 500;
        font-size: 9px;
        color: #64748b;
        letter-spacing: 0.22em;
        line-height: 1;
        margin-top: 2px;
      }

      .left-panel h2.title-dark {
        font-weight: 800;
        font-size: 26px;
        color: #1a2744;
        line-height: 1.2;
        margin-bottom: 6px;
      }

      .left-panel h2.title-blue {
        font-weight: 800;
        font-size: 26px;
        color: #0d6efd;
        line-height: 1.2;
        margin-bottom: 16px;
      }

      .blue-line {
        width: 36px;
        height: 3px;
        background: #0d6efd;
        border-radius: 2px;
        margin-bottom: 20px;
      }

      .left-panel p.left-desc {
        font-size: 13px;
        color: #64748b;
        line-height: 1.65;
      }

      /* ── Left Panel Contact / Social Row ── */
      .left-contact-row {
        display: flex;
        align-items: center;
        gap: 8px;
        margin-top: 22px;
        flex-wrap: wrap;
        position: relative;
        z-index: 2;
      }

      .contact-icon-btn,
      .contact-pill-btn {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 38px;
        height: 38px;
        border-radius: 11px;
        background: #f8fafc;
        border: 1px solid #e2e8f0;
        color: #1a2744 !important;
        text-decoration: none !important;
        transition: all 0.22s cubic-bezier(0.4, 0, 0.2, 1);
        cursor: pointer;
        flex-shrink: 0;
        box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
      }

      .contact-icon-btn svg,
      .contact-pill-btn svg {
        flex-shrink: 0;
        color: #475569;
        transition: transform 0.22s ease, color 0.22s ease;
      }

      .contact-icon-btn:hover,
      .contact-icon-btn:focus,
      .contact-pill-btn:hover,
      .contact-pill-btn:focus {
        background: #eff6ff;
        border-color: #93c5fd;
        color: #0d6efd !important;
        transform: translateY(-2px);
        box-shadow: 0 4px 14px rgba(13, 110, 253, 0.16);
        text-decoration: none !important;
      }

      .contact-icon-btn:hover svg,
      .contact-pill-btn:hover svg {
        color: #0d6efd;
        transform: scale(1.16);
      }

      .contact-icon-btn:active,
      .contact-pill-btn:active {
        transform: translateY(0) scale(0.96);
      }

      .shapes-container {
        position: relative;
        height: 180px;
        margin-left: -36px;
        margin-right: -36px;
      }

      .shape-blob {
        position: absolute;
        bottom: 0;
        left: -20px;
        width: 160px;
        height: 160px;
        background: linear-gradient(135deg, #0d6efd 0%, #3d8bfd 60%, #89b4ff 100%);
        border-radius: 30% 60% 50% 40%;
        opacity: 0.18;
        transform: rotate(-15deg);
      }

      .shape-navy {
        position: absolute;
        bottom: -10px;
        left: 10px;
        width: 120px;
        height: 140px;
        background: #1a2744;
        clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
      }

      .shape-blue-accent {
        position: absolute;
        bottom: 20px;
        left: 70px;
        width: 80px;
        height: 100px;
        background: linear-gradient(160deg, #0d6efd 0%, #3d8bfd 100%);
        clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
        opacity: 0.75;
      }

      /* ── Right Content Panel ── */
      .right-panel {
        flex: 1;
        padding: 40px 44px;
        overflow-y: auto;
      }

      /* ── Step Indicator ── */
      .step-indicator {
        display: flex;
        align-items: center;
        margin-bottom: 32px;
        gap: 0;
      }

      .step-item {
        display: flex;
        align-items: center;
      }

      .step-item.expand {
        flex: 1;
      }

      .step-badge {
        display: flex;
        align-items: center;
        gap: 6px;
      }

      .step-circle {
        width: 28px;
        height: 28px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-weight: 700;
        font-size: 13px;
        flex-shrink: 0;
        background: #fff;
        border: 2px solid #d1d5db;
        color: #9ca3af;
        transition: all 0.15s ease;
      }

      .step-circle.active,
      .step-circle.done {
        background: #0d6efd;
        border: 2px solid #0d6efd;
        color: #fff;
      }

      .step-label {
        font-size: 13px;
        font-weight: 400;
        color: #9ca3af;
        white-space: nowrap;
        transition: all 0.15s ease;
      }

      .step-label.active {
        font-weight: 600;
        color: #0d6efd;
      }

      .step-label.done {
        font-weight: 400;
        color: #64748b;
      }

      .step-connector {
        flex: 1;
        height: 1.5px;
        margin: 0 10px;
        background: #e5e7eb;
        min-width: 24px;
        transition: all 0.15s ease;
      }

      .step-connector.done {
        background: #0d6efd;
      }

      /* ── Headings ── */
      .step-title {
        font-weight: 800;
        font-size: 24px;
        color: #1a2744;
        margin-bottom: 6px;
        line-height: 1.25;
      }

      .step-subtitle {
        font-size: 13.5px;
        color: #64748b;
        margin-bottom: 24px;
        line-height: 1.6;
      }

      /* ── Step 1: Topics ── */
      .topics-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 10px;
        margin-bottom: 14px;
      }

      .topic-card {
        display: flex;
        align-items: center;
        gap: 12px;
        padding: 14px 16px;
        border: 1.5px solid #e5e7eb;
        border-radius: 10px;
        background: #fff;
        cursor: pointer;
        text-align: left;
        transition: all 0.15s ease;
        justify-content: space-between;
      }

      .topic-card:hover,
      .topic-card:focus,
      .topic-card:focus-visible {
        border-color: #0d6efd;
        background: #f0f6ff;
        outline: none;
      }

      .topic-card:focus,
      .topic-card:focus-visible {
        box-shadow: 0 0 0 3px rgba(13, 110, 253, 0.25);
      }

      .topic-card.selected {
        border: 1.5px solid #0d6efd;
        background: #f0f6ff;
      }

      .topic-card.selected:focus,
      .topic-card.selected:focus-visible {
        box-shadow: 0 0 0 3px rgba(13, 110, 253, 0.35);
      }

      .topic-card-inner {
        display: flex;
        align-items: center;
        gap: 10px;
      }

      .topic-icon {
        flex-shrink: 0;
        display: flex;
        align-items: center;
      }

      .topic-name {
        font-size: 13.5px;
        font-weight: 600;
        color: #1a2744;
        line-height: 1.3;
      }

      .topic-chevron {
        flex-shrink: 0;
        color: currentColor;
      }

      /* Not sure button */
      .unsure-button {
        width: 100%;
        display: flex;
        align-items: center;
        gap: 14px;
        padding: 14px 16px;
        border: 1.5px solid #e5e7eb;
        border-radius: 10px;
        background: #fafafa;
        cursor: pointer;
        text-align: left;
        transition: all 0.15s ease;
        margin-bottom: 24px;
        justify-content: space-between;
      }

      .unsure-button:hover,
      .unsure-button:focus,
      .unsure-button:focus-visible {
        border-color: #0d6efd;
        background: #f0f6ff;
        outline: none;
      }

      .unsure-button:focus,
      .unsure-button:focus-visible {
        box-shadow: 0 0 0 3px rgba(13, 110, 253, 0.25);
      }

      .unsure-button.selected {
        border: 1.5px solid #0d6efd;
        background: #f0f6ff;
      }

      .unsure-button.selected:focus,
      .unsure-button.selected:focus-visible {
        box-shadow: 0 0 0 3px rgba(13, 110, 253, 0.35);
      }

      .unsure-inner {
        display: flex;
        align-items: center;
        gap: 12px;
      }

      .unsure-heading {
        font-size: 13.5px;
        font-weight: 600;
        color: #374151;
      }

      .unsure-desc {
        font-size: 12px;
        color: #9ca3af;
        margin-top: 2px;
        line-height: 1.4;
      }

      /* ── Actions Rows ── */
      .actions-right {
        display: flex;
        justify-content: flex-end;
      }

      .actions-split {
        display: flex;
        align-items: center;
        justify-content: space-between;
        margin-top: 24px;
      }

      .actions-split.mt-4 {
        margin-top: 16px;
      }

      /* ── Buttons ── */
      .btn-primary {
        display: flex;
        align-items: center;
        gap: 8px;
        padding: 13px 32px;
        background: #e5e7eb;
        color: #9ca3af;
        border: none;
        border-radius: 50px;
        font-weight: 600;
        font-size: 15px;
        cursor: not-allowed;
        transition: all 0.2s ease;
        box-shadow: none;
      }

      .btn-primary.enabled {
        background: linear-gradient(135deg, #0d6efd 0%, #3d8bfd 100%);
        color: #fff;
        cursor: pointer;
        box-shadow: 0 4px 16px rgba(13, 110, 253, 0.3);
      }

      .btn-back {
        display: flex;
        align-items: center;
        gap: 8px;
        padding: 13px 28px;
        background: #fff;
        color: #374151;
        border: 1.5px solid #e5e7eb;
        border-radius: 50px;
        font-weight: 600;
        font-size: 15px;
        cursor: pointer;
        transition: all 0.15s ease;
      }

      .btn-submit {
        display: flex;
        align-items: center;
        gap: 8px;
        padding: 13px 28px;
        background: #e5e7eb;
        color: #9ca3af;
        border: none;
        border-radius: 50px;
        font-weight: 600;
        font-size: 15px;
        cursor: not-allowed;
        transition: all 0.2s ease;
        box-shadow: none;
      }

      .btn-submit.enabled {
        background: linear-gradient(135deg, #0d6efd 0%, #3d8bfd 100%);
        color: #fff;
        cursor: pointer;
        box-shadow: 0 4px 16px rgba(13, 110, 253, 0.3);
      }

      /* ── Step 2: Date & Time ── */
      .booking-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 24px;
      }

      .col-header {
        font-weight: 700;
        font-size: 14px;
        color: #374151;
        margin-bottom: 14px;
      }

      .calendar-box {
        border: 1.5px solid #e5e7eb;
        border-radius: 12px;
        padding: 16px 14px;
      }

      .cal-nav-row {
        display: flex;
        align-items: center;
        justify-content: space-between;
        margin-bottom: 16px;
      }

      .cal-nav-btn {
        background: none;
        border: none;
        cursor: pointer;
        color: #374151;
        display: flex;
        align-items: center;
        padding: 2px;
      }

      .cal-month-title {
        font-weight: 700;
        font-size: 14px;
        color: #1a2744;
      }

      .cal-weekdays {
        display: grid;
        grid-template-columns: repeat(7, 1fr);
        gap: 2px;
        margin-bottom: 0;
      }

      .cal-weekday {
        text-align: center;
        font-size: 11px;
        font-weight: 600;
        color: #9ca3af;
        padding-bottom: 8px;
      }

      .cal-days-grid {
        display: grid;
        grid-template-columns: repeat(7, 1fr);
        gap: 2px;
      }

      .cal-day-btn {
        width: 100%;
        aspect-ratio: 1;
        border-radius: 50%;
        border: none;
        background: none;
        color: #374151;
        font-weight: 400;
        font-size: 13px;
        cursor: pointer;
        transition: all 0.15s ease;
        display: flex;
        align-items: center;
        justify-content: center;
      }

      .cal-day-btn.empty {
        cursor: default;
        color: transparent;
      }

      .cal-day-btn.selected {
        background: #0d6efd;
        color: #fff;
        font-weight: 700;
      }

      .time-column {
        max-height: 280px;
        overflow-y: auto;
        display: flex;
        flex-direction: column;
        gap: 8px;
      }

      .time-slot {
        padding: 10px 14px;
        border: 1.5px solid #e5e7eb;
        border-radius: 8px;
        background: #fff;
        color: #374151;
        font-weight: 400;
        font-size: 13.5px;
        cursor: pointer;
        text-align: center;
        transition: all 0.15s ease;
      }

      .time-slot:hover {
        border-color: #0d6efd;
        color: #0d6efd;
      }

      .time-slot.is-past,
      .time-slot:disabled {
        border-color: #e5e7eb !important;
        background: #f8fafc !important;
        color: #94a3b8 !important;
        cursor: not-allowed !important;
        opacity: 0.55 !important;
        text-decoration: line-through;
        pointer-events: none;
      }

      .time-slot.selected {
        border: 1.5px solid #0d6efd;
        background: #f0f6ff;
        color: #0d6efd;
        font-weight: 600;
      }

      /* ── Step 3: Form Fields ── */
      .form-list {
        display: flex;
        flex-direction: column;
        gap: 14px;
        margin-bottom: 14px;
      }

      .form-field label {
        display: block;
        font-size: 13px;
        font-weight: 600;
        color: #374151;
        margin-bottom: 6px;
      }

      .form-field input,
      .form-field textarea {
        width: 100%;
        padding: 11px 14px;
        border: 1.5px solid #e5e7eb;
        border-radius: 8px;
        font-size: 14px;
        color: #1a2744;
        background: #fff;
        transition: all 0.15s ease;
        box-sizing: border-box;
      }

      .form-field textarea {
        resize: vertical;
        font-family: 'Inter', sans-serif;
        min-height: 86px;
      }

      .form-field input:focus,
      .form-field textarea:focus {
        outline: none;
        border-color: #0d6efd;
        box-shadow: 0 0 0 3px rgba(13, 110, 253, 0.12);
      }

      /* ── Success Screen ── */
      .success-box {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        text-align: center;
        padding: 40px 0;
      }

      .success-circle {
        width: 72px;
        height: 72px;
        border-radius: 50%;
        background: linear-gradient(135deg, #0d6efd 0%, #3d8bfd 100%);
        display: flex;
        align-items: center;
        justify-content: center;
        margin-bottom: 20px;
        box-shadow: 0 8px 24px rgba(13, 110, 253, 0.3);
      }

      .success-box h2 {
        font-weight: 800;
        font-size: 26px;
        color: #1a2744;
        margin-bottom: 10px;
      }

      .success-box p {
        font-size: 14px;
        color: #64748b;
        line-height: 1.7;
        max-width: 360px;
      }

      /* ══════════════════════════════════════════════════════════════
         Responsive Styles (Tablets & Mobile)
         ══════════════════════════════════════════════════════════════ */
      @media (max-width: 860px) {
        body {
          padding: 24px 16px 20px 16px;
          min-height: 100vh;
          display: flex;
          flex-direction: column;
          align-items: center;
          justify-content: center;
        }

        .app-shell {
          flex-direction: column;
          min-height: auto;
          border-radius: 18px;
          width: 100%;
          max-width: 720px;
          margin: auto;
          position: relative;
          overflow: hidden;
        }

        .left-panel {
          width: 100%;
          max-width: none;
          min-width: 0;
          padding: 28px 28px 0 28px;
          position: static;
        }

        .left-header-row {
          flex-direction: row;
          align-items: center;
          justify-content: space-between;
          margin-bottom: 20px;
        }

        .left-header-row .logo-row {
          margin-bottom: 0;
        }

        .left-header-row .left-contact-row {
          margin-top: 0;
          margin-bottom: 0;
        }

        .left-panel h2.title-blue .desktop-br {
          display: none;
        }

        .left-panel h2.title-dark {
          font-size: 26px;
          line-height: 1.25;
          margin-bottom: 6px;
        }

        .left-panel h2.title-blue {
          font-size: 26px;
          line-height: 1.25;
          margin-bottom: 16px;
        }

        .left-panel p.left-desc {
          max-width: 500px;
        }

        .left-contact-row {
          margin-top: 16px;
          margin-bottom: 6px;
        }

        .shapes-container {
          position: absolute;
          bottom: 0;
          left: 0;
          width: 140px;
          height: 120px;
          margin-left: 0;
          margin-right: 0;
          pointer-events: none;
          z-index: 1;
        }

        .shape-blob {
          width: 120px;
          height: 120px;
          left: -20px;
          bottom: -15px;
        }

        .shape-navy {
          width: 85px;
          height: 100px;
          left: 5px;
          bottom: -10px;
        }

        .shape-blue-accent {
          width: 55px;
          height: 70px;
          left: 45px;
          bottom: 10px;
        }

        .right-panel {
          position: relative;
          z-index: 2;
          padding: 20px 28px 32px 28px;
        }

        .step-indicator {
          margin-bottom: 24px;
        }

        .actions-split,
        .actions-right,
        .btn-back,
        .btn-primary,
        .btn-submit {
          position: relative;
          z-index: 3;
        }

        .booking-grid {
          grid-template-columns: 1fr;
          gap: 20px;
        }

        .time-column {
          display: grid;
          grid-template-columns: repeat(2, 1fr);
          max-height: 220px;
        }
      }

      @media (max-width: 580px) {
        .topics-grid {
          grid-template-columns: 1fr;
        }
      }

      @media (max-width: 480px) {
        body {
          padding: 12px 10px;
          justify-content: flex-start;
        }

        .app-shell {
          border-radius: 14px;
          box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
          max-width: 100%;
          margin: 0 auto;
        }

        .app-page-footer {
          margin-top: 10px;
          font-size: 11px;
        }

        .left-panel {
          padding: 20px 16px 0 16px;
        }

        .left-header-row {
          margin-bottom: 16px;
        }

        .left-header-row .logo-row {
          margin-bottom: 0;
        }

        .left-panel h2.title-dark {
          font-size: 25px;
          line-height: 1.25;
          margin-bottom: 5px;
        }

        .left-panel h2.title-blue {
          font-size: 25px;
          line-height: 1.25;
          margin-bottom: 14px;
        }

        .blue-line {
          margin-bottom: 14px;
        }

        .left-panel p.left-desc {
          font-size: 12.5px;
          line-height: 1.6;
        }

        .shapes-container {
          width: 110px;
          height: 95px;
          bottom: 0;
          left: 0;
          margin-left: 0;
          margin-right: 0;
        }

        .shape-blob {
          width: 95px;
          height: 95px;
          bottom: -10px;
          left: -15px;
        }

        .shape-navy {
          width: 68px;
          height: 80px;
          bottom: -8px;
          left: 5px;
        }

        .shape-blue-accent {
          width: 45px;
          height: 55px;
          bottom: 8px;
          left: 36px;
        }

        .right-panel {
          padding: 18px 16px 24px 16px;
        }

        .step-indicator {
          margin-bottom: 20px;
        }

        .step-circle {
          width: 25px;
          height: 25px;
          font-size: 12px;
        }

        .step-label {
          font-size: 11px;
        }

        .step-connector {
          margin: 0 6px;
          min-width: 10px;
        }

        .step-title {
          font-size: 20px;
          margin-bottom: 5px;
        }

        .step-subtitle {
          font-size: 12.5px;
          margin-bottom: 18px;
        }

        .topic-card {
          padding: 12px 14px;
        }

        .topic-name {
          font-size: 13px;
        }

        .unsure-button {
          padding: 12px 14px;
          margin-bottom: 20px;
        }

        .unsure-heading {
          font-size: 13px;
        }

        .unsure-desc {
          font-size: 11.5px;
        }

        .btn-primary {
          padding: 12px 26px;
          font-size: 14px;
        }

        .btn-back {
          padding: 12px 22px;
          font-size: 14px;
        }

        .btn-submit {
          padding: 12px 22px;
          font-size: 14px;
        }

        .calendar-box {
          padding: 12px 10px;
        }

        .cal-day-btn {
          font-size: 12px;
        }

        .time-column {
          grid-template-columns: repeat(2, 1fr);
          max-height: 180px;
          gap: 6px;
        }

        .time-slot {
          padding: 8px 10px;
          font-size: 12px;
        }

        .form-list {
          gap: 12px;
          margin-bottom: 12px;
        }

        .form-field input,
        .form-field textarea {
          padding: 10px 12px;
          font-size: 13.5px;
        }

        .success-box {
          padding: 24px 0;
        }

        .success-circle {
          width: 60px;
          height: 60px;
          margin-bottom: 16px;
        }

        .success-box h2 {
          font-size: 22px;
        }

        .success-box p {
          font-size: 13px;
        }
      }

body.admin-bar {
  min-height: calc(100vh - 32px);
}
@media screen and (max-width: 782px) {
  body.admin-bar {
    min-height: calc(100vh - 46px);
  }
}

/* Validation error styles */
.form-field input.is-invalid,
.form-field textarea.is-invalid {
  border-color: #ef4444 !important;
  background: #fef2f2 !important;
}

.form-field input.is-invalid:focus,
.form-field textarea.is-invalid:focus {
  border-color: #ef4444 !important;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15) !important;
}

.form-field .field-error-msg {
  display: block;
  font-size: 12px;
  color: #dc2626;
  margin-top: 5px;
  font-weight: 500;
  line-height: 1.4;
}

@media (max-width: 380px) {
  .contact-icon-btn {
    width: 34px;
    height: 34px;
  }
}