.plb, .plb * { box-sizing: border-box; }
    .plb { background: transparent; padding: 0; margin: 0; font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; }
    .plb-wrap { max-width: 580px; margin: 0 auto; padding: 24px 0; }
    .plb-card { background: #ffffff; border-radius: 24px; overflow: hidden; box-shadow: 0 30px 70px rgba(15, 23, 42, 0.22), 0 12px 28px rgba(15, 23, 42, 0.12), 0 0 0 1px rgba(15, 23, 42, 0.05); position: relative; }
    .plb-head { background: linear-gradient(135deg, #25D366 0%, #128C7E 100%); color: #ffffff; padding: 34px 28px 30px; text-align: center; position: relative; }
    .plb-head-icon, .plb-logo { width: 56px; height: 56px; background: rgba(255, 255, 255, 0.2); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 16px; color: #ffffff; overflow: hidden; }
    .plb-logo img { width: 100%; height: 100%; object-fit: cover; }
    .plb-head h2 { margin: 0 0 6px; font-size: 26px; font-weight: 700; line-height: 1.2; letter-spacing: -0.3px; color: #ffffff; }
    .plb-head p { margin: 0; font-size: 15px; line-height: 1.45; color: #ffffff; opacity: 0.92; }
    .plb-close { display: none; align-items: center; gap: 5px; background: transparent; border: none; cursor: pointer; font-family: inherit; transition: opacity 0.2s ease; padding: 6px 10px; border-radius: 8px; }
    .plb-close:hover { opacity: 0.8; }
    .plb-close-top { position: absolute; top: 14px; right: 14px; color: #ffffff; font-size: 13px; font-weight: 700; letter-spacing: 0.2px; background: #cc3366; box-shadow: 0 4px 12px rgba(204, 51, 102, 0.35); }
    .plb-close-bottom-wrap { text-align: center; padding: 0; background: transparent; display: none; }
    .plb-close-bottom { color: #ffffff; font-size: 13.5px; font-weight: 700; letter-spacing: 0.2px; margin: 0 auto; padding: 10px 22px; background: #cc3366; box-shadow: 0 4px 12px rgba(204, 51, 102, 0.35); }
    .plb-form { padding: 32px 30px 24px; margin: 0; background: #ffffff; }
    .plb-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
    .plb-group { margin-bottom: 20px; min-width: 0; }
    .plb-group label { display: flex; align-items: center; gap: 7px; font-size: 13px; font-weight: 600; line-height: 1.3; color: #1e293b; margin: 0 0 7px; letter-spacing: 0.2px; }
    .plb-group label em { font-style: normal; font-weight: 400; color: #94a3b8; }
    .plb-ico { display: inline-flex; align-items: center; justify-content: center; flex: 0 0 auto; width: 20px; }
    .plb-ico svg { width: 17px; height: 17px; stroke: #128C7E; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
    .plb-group input, .plb-group select, .plb-group textarea { display: block; width: 100%; min-width: 0; margin: 0; padding: 13px 16px; min-height: 48px; border: 1.5px solid #e2e8f0; border-radius: 12px; font-family: inherit; font-size: 15px; line-height: 1.3; color: #1e293b; background-color: #f8fafc; transition: border-color 0.25s ease, background-color 0.25s ease, box-shadow 0.25s ease; }
    .plb-group input:focus, .plb-group select:focus, .plb-group textarea:focus { outline: none; border-color: #25D366; background-color: #ffffff; box-shadow: 0 0 0 4px rgba(37, 211, 102, 0.15); }
    .plb-group select { -webkit-appearance: none; -moz-appearance: none; appearance: none; padding-right: 40px; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2364748b' d='M6 8L1 3h10z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 16px center; cursor: pointer; }
    .plb-group textarea { resize: vertical; min-height: 90px; }
    .plb-err { display: none; margin-top: 6px; font-size: 12.5px; line-height: 1.35; color: #dc2626; }
    .plb-invalid .plb-err { display: block; }
    .plb-invalid input, .plb-invalid select, .plb-invalid textarea { border-color: #ef4444; background-color: #fff5f5; }
    .section-title { font-size: 16px; font-weight: 700; color: #128C7E; margin: 8px 0 12px; letter-spacing: 0.3px; }
    .instruction-box { background: #f0fdf4; border: 1px solid #bbf7d0; border-radius: 12px; padding: 14px 16px; margin: 0 0 20px; font-size: 13.5px; line-height: 1.5; color: #166534; }
    .instruction-box strong { color: #128C7E; }
    .add-service-btn { background: #128C7E; color: white; border: none; border-radius: 10px; padding: 12px 16px; font-size: 14.5px; font-weight: 600; cursor: pointer; margin-top: 4px; margin-bottom: 28px; width: 100%; transition: opacity 0.2s; }
    .add-service-btn:disabled { opacity: 0.5; cursor: not-allowed; }
    .selected-services { margin: 16px 0 32px; padding: 14px; background: #f0fdf4; border-radius: 12px; border: 1px solid #bbf7d0; display: none; }
    .selected-services.show { display: block; }
    .selected-item { display: flex; justify-content: space-between; align-items: center; padding: 8px 0; border-bottom: 1px solid #dcfce7; font-size: 14px; }
    .selected-item:last-child { border-bottom: none; }
    .remove-service { background: #fee2e2; color: #dc2626; border: none; border-radius: 6px; padding: 4px 10px; font-size: 12px; cursor: pointer; }
    .total-price { font-weight: 700; margin-top: 10px; color: #128C7E; font-size: 15px; }
    .more-services-note { font-size: 12.5px; color: #166534; margin-top: 8px; display: none; }
    .more-services-note.show { display: block; }
    .service-highlight { animation: highlight 0.6s ease; }
    @keyframes highlight { 0% { border-color: #25D366; box-shadow: 0 0 0 4px rgba(37, 211, 102, 0.3); } 100% { border-color: #e2e8f0; box-shadow: none; } }
    .booking-summary { margin: 20px 0 16px; padding: 16px; background: #f8fafc; border-radius: 12px; border: 1px solid #e2e8f0; font-size: 14px; line-height: 1.5; display: none !important; }
    .booking-summary.show { display: block; }
    .booking-summary h4 { margin: 0 0 10px; font-size: 15px; color: #128C7E; }
    .summary-preview { white-space: pre-wrap; background: #fff; padding: 12px; border-radius: 8px; border: 1px solid #e2e8f0; font-size: 13.5px; margin-top: 8px; }
    .plb-btn { display: flex; align-items: center; justify-content: center; gap: 12px; width: 100%; margin: 8px 0 0; padding: 16px 20px; border: none; border-radius: 14px; background: linear-gradient(135deg, #25D366 0%, #1da851 100%); color: #ffffff; font-family: inherit; font-size: 16px; font-weight: 600; line-height: 1.25; cursor: pointer; box-shadow: 0 8px 20px rgba(37, 211, 102, 0.3); transition: transform 0.3s ease, box-shadow 0.3s ease; }
    .plb-btn:hover { transform: translateY(-3px); box-shadow: 0 12px 28px rgba(37, 211, 102, 0.4); }
    .plb-status { display: none; margin: 14px 0 0; padding: 12px 14px; border-radius: 10px; background: #fff5f5; border: 1px solid #fecaca; color: #b91c1c; font-size: 13px; line-height: 1.4; text-align: center; }
    .plb-status.plb-show { display: block; }
    .plb-note { margin: 12px 0 0; padding: 0 8px; text-align: center; font-size: 12.5px; line-height: 1.45; color: #94a3b8; }
    .salon-info { padding: 20px 30px 24px; background: #f8fafc; border-top: 1px solid #e2e8f0; font-size: 13.5px; line-height: 1.6; color: #475569; border-radius: 0 0 24px 24px; }
    .salon-info-item { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 10px; }
    .salon-info-item svg { width: 16px; height: 16px; stroke: #128C7E; flex-shrink: 0; margin-top: 2px; }
    .salon-info a { color: #128C7E; text-decoration: none; font-weight: 600; }
    .salon-info a:hover { text-decoration: underline; }
    @media (max-width: 540px) {
      .plb-wrap { padding: 12px 6px; }
      .plb-form { padding-left: 12px; padding-right: 12px; }
      .plb-row { grid-template-columns: 1fr; }
      .plb-head { padding: 28px 20px 24px; }
      .plb-head h2 { font-size: 23px; }
      .plb-form { padding: 26px 18px 18px; }
      .plb-note, .salon-info { padding-left: 18px; padding-right: 18px; }
      .plb-close-bottom-wrap { display: none; }
      .plb-btn { font-size: 15px; gap: 10px; padding: 15px 14px; }
      .plb-close-top { top: 12px; right: 10px; font-size: 12.5px; }
    }
    html body .plb.plb, html body .plb.plb * { box-sizing: border-box !important; font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif !important; }
    html body .plb.plb .plb-head { background: linear-gradient(135deg, #25D366 0%, #128C7E 100%) !important; color: #ffffff !important; }
    html body .plb.plb .plb-btn { background: linear-gradient(135deg, #25D366 0%, #1da851 100%) !important; color: #ffffff !important; }