/* Мобильные правки — после styles.css */

.modal-title-short {
  display: none;
}

.support-chat-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1180;
  background: rgba(0, 0, 0, 0.4);
  -webkit-tap-highlight-color: transparent;
}

.support-chat-backdrop:not(.hidden) {
  display: block;
}

body.chat-open {
  overflow: hidden;
}

@media (max-width: 768px) {
  body {
    background: #eef2f7 !important;
    background-image: none !important;
    overflow-x: hidden !important;
  }

  .site-header {
    background: #fff !important;
    border-bottom: 2px solid #e60012 !important;
  }

  .site-header-inner {
    flex-wrap: nowrap !important;
    padding: 0.45rem 0.6rem !important;
    gap: 0.35rem !important;
  }

  .site-brand {
    color: #333 !important;
    min-width: 0;
    flex-shrink: 1;
  }

  .site-brand-text {
    font-size: 13px !important;
    color: #333 !important;
  }

  .site-nav {
    flex: 1 !important;
    justify-content: flex-end !important;
    gap: 0.55rem !important;
    min-width: 0;
  }

  .nav-link--hide-mobile {
    display: none !important;
  }

  .nav-label-long {
    display: none !important;
  }

  .nav-label-short {
    display: inline !important;
  }

  #supportNavLink {
    font-size: 12px !important;
  }

  .nav-link {
    color: #333 !important;
    font-size: 12px !important;
    padding: 0.3rem 0 !important;
    flex: 0 0 auto !important;
    white-space: nowrap !important;
  }

  .nav-link.active,
  .nav-link--chat-open {
    color: #e60012 !important;
    border-bottom-color: #e60012 !important;
  }

  .page {
    margin-top: 0 !important;
    padding: 0.65rem !important;
    max-width: 100% !important;
    overflow-x: hidden !important;
  }

  .card {
    max-width: 100% !important;
    overflow-x: hidden !important;
  }

  body.modal-open {
    position: fixed !important;
    width: 100% !important;
    overflow: hidden !important;
  }

  /* ——— Оплата / QR ——— */
  .modal-overlay {
    padding: 0 !important;
    z-index: 5000 !important;
    overflow: hidden !important;
  }

  .modal {
    width: 100% !important;
    max-width: 100% !important;
    height: 100dvh !important;
    max-height: 100dvh !important;
    margin: 0 !important;
    border-radius: 0 !important;
    display: flex !important;
    flex-direction: column !important;
    overflow: hidden !important;
    padding: 0 !important;
    box-shadow: none !important;
  }

  .modal-topbar {
    display: flex !important;
    flex: 0 0 auto !important;
    flex-shrink: 0 !important;
    z-index: 5 !important;
    background: #fff !important;
    border-bottom: 1px solid #e0e0e0 !important;
    padding: max(0.5rem, env(safe-area-inset-top)) 1rem 0.5rem !important;
  }

  .modal-close-bar {
    min-height: 44px !important;
    font-size: 17px !important;
    font-weight: 700 !important;
    color: #e60012 !important;
    width: 100% !important;
    justify-content: flex-start !important;
    padding: 0 !important;
  }

  .modal-scroll {
    flex: 1 1 auto !important;
    min-height: 0 !important;
    width: 100% !important;
    overflow-x: hidden !important;
    overflow-y: auto !important;
    overscroll-behavior: contain !important;
    padding: 1rem !important;
    padding-bottom: max(1rem, env(safe-area-inset-bottom)) !important;
  }

  .modal-title-row {
    flex-wrap: wrap !important;
    align-items: flex-start !important;
    gap: 0.5rem !important;
  }

  .modal-title-row h2 {
    font-size: 17px !important;
    line-height: 1.35 !important;
    word-break: break-word !important;
    overflow-wrap: anywhere !important;
    flex: 1 1 12rem !important;
    min-width: 0 !important;
    margin: 0 !important;
  }

  .modal-title-long {
    display: none !important;
  }

  .modal-title-short {
    display: inline !important;
  }

  .modal-waybill,
  .modal-amount,
  .payment-instruction,
  .payment-instruction--modal,
  .payment-form label,
  .modal-hint {
    word-break: break-word !important;
    overflow-wrap: anywhere !important;
  }

  .payment-form input {
    width: 100% !important;
    max-width: 100% !important;
  }

  .payment-qr-block {
    padding: 1rem 0.75rem !important;
    overflow: hidden !important;
  }

  .payment-qr-frame {
    width: min(200px, 78vw) !important;
    height: min(200px, 78vw) !important;
    margin-left: auto !important;
    margin-right: auto !important;
  }

  /* ——— Чат: нижняя панель ——— */
  .support-chat-fab {
    bottom: max(14px, env(safe-area-inset-bottom)) !important;
    z-index: 4000 !important;
  }

  .support-chat-fab:not(.hidden) {
    display: flex !important;
  }

  .support-chat {
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    top: auto !important;
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 !important;
    height: auto !important;
    min-height: 0 !important;
    max-height: min(36dvh, 280px) !important;
    border-radius: 16px 16px 0 0 !important;
    box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.18) !important;
    z-index: 1200 !important;
    animation: support-sheet-in 0.22s ease !important;
  }

  .support-chat.support-chat--typing {
    max-height: min(52dvh, 360px) !important;
  }

  @keyframes support-sheet-in {
    from {
      transform: translateY(100%);
      opacity: 0.6;
    }
    to {
      transform: translateY(0);
      opacity: 1;
    }
  }

  .support-chat-header {
    padding: 0.65rem 0.75rem !important;
  }

  .support-chat-avatar {
    width: 36px !important;
    height: 36px !important;
  }

  .support-chat-header h2 {
    font-size: 15px !important;
  }

  .support-chat-subtitle {
    font-size: 11px !important;
  }

  .support-chat-messages {
    padding: 0.75rem !important;
    max-height: 120px !important;
  }

  .support-msg {
    max-width: 92% !important;
  }

  .support-msg p {
    word-break: break-word !important;
    overflow-wrap: anywhere !important;
  }

  .support-chat.support-chat--typing .support-chat-messages {
    max-height: none !important;
    flex: 1 1 auto !important;
  }

  .support-chat-form {
    padding: 0.65rem 0.75rem !important;
    padding-bottom: max(0.65rem, env(safe-area-inset-bottom)) !important;
  }

  body.modal-open .support-chat,
  body.modal-open .support-chat-fab,
  body.modal-open .support-chat-backdrop {
    display: none !important;
  }

  body.chat-open .support-chat-fab {
    display: none !important;
  }
}