/**
 * VIP Booking Native Login Modal CSS
 * Dark Luxury Theme with Gold Accents & Mobile Bottom Sheet Support
 */



/* SVG icons rendevar(--vb-red) inline inside text (not inside flex containers) */
.vb-login-modal-overlay p svg,
.vb-login-modal-overlay .vb-form-alert svg {
  display: inline-block;
  vertical-align: -0.15em;
}

/* Prevent scrolling when modal is open */
body.vb-modal-open {
  overflow: hidden !important;
}

/* Modal Overlay Backdrop */
.vb-login-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--vb-trans-5);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  z-index: 999999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  padding: 16px;
  box-sizing: border-box;
}

.vb-login-modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* Modal Container Dialog */
.vb-modal-container {
  background: var(--vb-primary-bg);
  border: 1px solid var(--vb-border);
  border-radius: 40px;
  max-width: 500px;
  width: 100%;
  padding: 28px 24px 24px 24px;
  position: relative;
  box-shadow: 0 20px 40px var(--vb-trans-5), 0 0 20px color-mix(in srgb, var(--vb-primary) 20%, transparent);
  color: var(--vb-text);
  box-sizing: border-box;
  transform: translateY(-20px) scale(0.95);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.vb-login-modal-overlay.active .vb-modal-container {
  transform: translateY(0) scale(1);
}

/* Mobile Handle - hidden on desktop */
.vb-mobile-handle {
  display: none;
}

/* Close Button */
.vb-modal-close {
  position: absolute;
  top: 16px;
  right: 18px;
  background: transparent;
  border: none;
  font-size: 26px;
  line-height: 1;
  color: var(--vb-gray);
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 50%;
  transition: color 0.2s ease, background-color 0.2s ease;
}

.vb-modal-close:hover {
  color: var(--vb-text-heading);
  background-color: var(--vb-trans-2);
}

/* Header */
.vb-modal-header {
  text-align: center;
  margin-bottom: 20px;
}

.vb-modal-title {
  margin: 0 0 6px 0;
  font-weight: 700;
  color: var(--vb-primary);
  letter-spacing: 0.3px;
}

.vb-modal-subtitle {
  margin: 0;
  color: var(--vb-gray);
  line-height: 1.4;
}

/* Tabs */
.vb-modal-tabs {
  width: 90%;
  margin: 32px auto;
  display: flex;
  gap: 5px;
  border-bottom: 1px solid var(--vb-trans-2);
  background: var(--vb-second-bg);
  padding: 5px;
  border-radius: 99px;
}

.vb-modal-tab-btn {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 12px;
  background: transparent;
  border: none;
  border-radius: 99px;
  color: var(--vb-gray);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.vb-modal-tab-btn:hover {
  color: var(--vb-text-heading);
}

.vb-modal-tab-btn.active {
  background: var(--vb-primary-bg);
  color: var(--vb-primary);
  box-shadow: 0 2px 6px -3px var(--vb-trans-3);
}

/* Body & Content Tabs */
.vb-tab-content {
  display: none;
}

.vb-tab-content.active {
  display: block;
}

/* Forms & Fields */
.vb-auth-form {
  display: none;
}

.vb-auth-form.active {
  display: block;
}

.vb-form-field {
  margin-bottom: 14px;
}

.vb-form-field label {
  display: block;
  font-weight: 500;
  margin-bottom: 6px;
  color: var(--vb-text);
}

.vb-form-field input[type="text"],
.vb-form-field input[type="email"],
.vb-form-field input[type="password"] {
  width: 100%;
  padding: 10px 14px;
  background: var(--vb-second-bg);
  border: 1px solid var(--vb-border);
  border-radius: 12px;
  color: var(--vb-text-heading);
  outline: none;
  box-sizing: border-box;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.vb-form-field input:focus {
  border-color: var(--vb-primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--vb-primary) 25%, transparent);
}

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

.vb-checkbox-label {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  color: var(--vb-text);
}

.vb-checkbox-label input[type="checkbox"] {
  accent-color: var(--vb-primary);
  width: 16px;
  height: 16px;
}

.vb-switch-form {
  color: var(--vb-primary);
  text-decoration: none;
  font-size: small;
  font-weight: 500;
  transition: color 0.2s ease;
}

.vb-switch-form:hover {
  color: var(--vb-primary-hover);
  text-decoration: underline;
}

/* Submit Button */
.vb-modal-submit-btn {
  width: 100%;
  padding: 12px 16px;
  background: linear-gradient(135deg, var(--vb-primary), var(--vb-primary-hover));
  border: none;
  border-radius: 99px;
  color: var(--vb-black);
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.15s ease, opacity 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 4px 12px color-mix(in srgb, var(--vb-primary) 30%, transparent);
}

.vb-modal-submit-btn:hover {
  transform: translateY(-1px);
  opacity: 0.95;
  box-shadow: 0 6px 16px color-mix(in srgb, var(--vb-primary) 40%, transparent);
}

.vb-modal-submit-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* Form Footer */
.vb-form-footer {
  text-align: center;
  margin-top: 16px;
  font-size: small;
  color: var(--vb-gray);
}

/* Provider Group Buttons */
.vb-provider-group {
  margin-bottom: 16px;
}

/* Google Login Button */
.vb-btn-google {
  width: 90%;
  margin: auto;
  padding: 12px 16px;
  background-color: #ebebeb;
  border-radius: 99px;
  color: var(--vb-black);
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: background-color 0.2s ease, opacity 0.2s ease, transform 0.15s ease, box-shadow 0.2s ease;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.vb-btn-google:hover {
  background-color: #fff;
  transform: translateY(-1px);
}

.vb-google-icon {
  flex-shrink: 0;
}

/* Telegram Group Wrapper */
.vb-telegram-group {
  position: relative;
  width: 90%;
  margin: 16px auto;
  border-radius: 99px;
  overflow: hidden;
}

/* Telegram Login Button */
.vb-btn-telegram {
  width: 100%;
  padding: 12px 16px;
  background-color: #54A9EB;
  border: none;
  border-radius: 99px;
  color: var(--vb-white, #ffffff);
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: opacity 0.2s ease, transform 0.15s ease, background-color 0.2s ease;
}

.vb-telegram-group:hover .vb-btn-telegram {
  background-color: #489cdb;
  transform: translateY(-1px);
}

.vb-telegram-icon {
  flex-shrink: 0;
}

/* Telegram Overlay Container - Exactly Centered Native 1:1 Iframe Overlay (NO SCALE) */
.vb-telegram-container {
  display: flex !important;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.001;
  z-index: 10;
  justify-content: center;
  align-items: center;
  pointer-events: auto;
  cursor: pointer !important;
}

.vb-telegram-container iframe {
  margin: 0 auto !important;
  border: none !important;
  cursor: pointer !important;
}

/* Kakao Login Button */
.vb-btn-kakao {
  width: 90%;
  margin: auto;
  padding: 12px 16px;
  background-color: #FEE500;
  border: none;
  border-radius: 99px;
  color: var(--vb-black, #000000);
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: opacity 0.2s ease, transform 0.15s ease;
}

.vb-btn-kakao:hover {
  background-color: #ffea32;
  transform: translateY(-1px);
}

.vb-kakao-icon {
  flex-shrink: 0;
}

/* Alerts */
.vb-form-alert {
  display: none;
  padding: 10px 14px;
  border-radius: 99px;
  margin-bottom: 14px;
  line-height: 1.4;
}

.vb-form-alert.error {
  display: block;
  background-color: rgba(179, 26, 18, 0.15);
  border: 1px solid var(--vb-red);
  color: var(--vb-red);
}

.vb-form-alert.success {
  display: block;
  background-color: rgba(35, 150, 64, 0.15);
  border: 1px solid var(--vb-green);
  color: var(--vb-green);
}

/* Mobile Responsive Rules (<480px Bottom Sheet) */
@media (max-width: 480px) {
  .vb-login-modal-overlay {
    align-items: flex-end;
    padding: 0;
  }

  .vb-modal-container {
    max-width: 100%;
    border-radius: 30px 32px 0 0;
    padding: 12px 20px 28px 20px;
    border-bottom: none;
    transform: translateY(100%);
    max-height: 90vh;
    overflow-y: auto;
  }

  .vb-login-modal-overlay.active .vb-modal-container {
    transform: translateY(0);
  }

  .vb-mobile-handle {
    display: block;
    width: 40px;
    height: 4px;
    background: var(--vb-trans-2);
    border-radius: 2px;
    margin: 0 auto 14px auto;
  }

  .vb-modal-close {
    top: 12px;
    right: 14px;
  }
}