/**
 * The Bitwise Academy - International Phone & Country Flag Dropdown Styles
 * Pixel-perfect alignment for mobile number inputs across all website forms:
 * Course Subscription, Student Registration, Contact Us, Admissions & Checkouts.
 */

/* Container Wrapper */
.intl-phone-wrapper {
  position: relative !important;
  display: flex !important;
  align-items: stretch !important;
  width: 100% !important;
  box-sizing: border-box !important;
  border-radius: 8px !important;
}

/* Trigger Button */
.intl-phone-wrapper .intl-phone-btn {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 7px !important;
  padding: 0 12px !important;
  height: 42px !important;
  min-height: 42px !important;
  background: #f8fafc !important;
  border: 1.5px solid #cbd5e1 !important;
  border-right: 1px solid #cbd5e1 !important;
  border-top-left-radius: 8px !important;
  border-bottom-left-radius: 8px !important;
  border-top-right-radius: 0 !important;
  border-bottom-right-radius: 0 !important;
  color: #0f172a !important;
  font-family: inherit !important;
  font-size: 13.5px !important;
  font-weight: 700 !important;
  cursor: pointer !important;
  white-space: nowrap !important;
  user-select: none !important;
  flex-shrink: 0 !important;
  outline: none !important;
  transition: all 0.15s ease-in-out !important;
  box-sizing: border-box !important;
}

.intl-phone-wrapper .intl-phone-btn:hover {
  background: #f1f5f9 !important;
  border-color: #94a3b8 !important;
}

.intl-phone-wrapper:focus-within .intl-phone-btn {
  border-color: #075fc7 !important;
  background: #ffffff !important;
}

/* Flag image in trigger & dropdown */
.intl-flag-img {
  width: 22px !important;
  height: 15px !important;
  min-width: 22px !important;
  object-fit: cover !important;
  border-radius: 2.5px !important;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.08) !important;
  display: inline-block !important;
  vertical-align: middle !important;
  flex-shrink: 0 !important;
}

.intl-flag-fallback {
  font-size: 16px;
  line-height: 1;
}

/* Dial code in trigger button */
.intl-phone-wrapper .intl-phone-btn .intl-phone-dial {
  font-size: 13px !important;
  font-weight: 700 !important;
  color: #1e293b !important;
  letter-spacing: 0.2px !important;
}

/* Chevron arrow */
.intl-phone-wrapper .intl-phone-btn .intl-phone-arrow {
  font-size: 10px !important;
  color: #64748b !important;
  transition: transform 0.2s ease !important;
  margin-left: 1px !important;
}

.intl-phone-wrapper.active .intl-phone-btn .intl-phone-arrow,
.auth-input.active .intl-phone-btn .intl-phone-arrow {
  transform: rotate(180deg) !important;
}

/* Input box fused seamlessly with button */
.intl-phone-wrapper input.intl-phone-input {
  flex: 1 1 auto !important;
  min-width: 0 !important;
  height: 42px !important;
  min-height: 42px !important;
  border: 1.5px solid #cbd5e1 !important;
  border-left: none !important;
  border-top-left-radius: 0 !important;
  border-bottom-left-radius: 0 !important;
  border-top-right-radius: 8px !important;
  border-bottom-right-radius: 8px !important;
  padding: 0 14px !important;
  font-size: 14px !important;
  color: #0f172a !important;
  background: #ffffff !important;
  box-sizing: border-box !important;
  outline: none !important;
  transition: border-color 0.15s ease-in-out !important;
}

.intl-phone-wrapper:focus-within input.intl-phone-input {
  border-color: #075fc7 !important;
}

/* Dropdown Menu Container (Hidden by default; opens only on click) */
.intl-phone-dropdown {
  position: absolute !important;
  top: calc(100% + 6px) !important;
  left: 0 !important;
  width: 350px !important;
  max-width: calc(100vw - 32px) !important;
  max-height: 380px !important;
  background: #ffffff !important;
  border: 1px solid #cbd5e1 !important;
  border-radius: 12px !important;
  box-shadow: 0 16px 36px -4px rgba(15, 23, 42, 0.22), 0 4px 12px rgba(15, 23, 42, 0.08) !important;
  z-index: 999999 !important;
  display: none !important; /* CRITICAL: Must stay closed until trigger clicked */
  flex-direction: column !important;
  overflow: hidden !important;
}

/* Shown ONLY when .open or parent is .active */
.intl-phone-dropdown.open,
.intl-phone-wrapper.active > .intl-phone-dropdown,
.auth-input.active > .intl-phone-dropdown {
  display: flex !important;
  animation: intlPhoneDropdownIn 0.18s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

.intl-phone-dropdown.opens-up {
  top: auto !important;
  bottom: calc(100% + 6px) !important;
}

@keyframes intlPhoneDropdownIn {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Search Box */
.intl-phone-search-box {
  padding: 10px 12px !important;
  background: #f8fafc !important;
  border-bottom: 1px solid #e2e8f0 !important;
  display: flex !important;
  align-items: center !important;
  gap: 8px !important;
  position: sticky !important;
  top: 0 !important;
  z-index: 2 !important;
}

.intl-phone-search-box i {
  color: #94a3b8 !important;
  font-size: 13px !important;
}

.intl-phone-search-input {
  width: 100% !important;
  border: 1px solid #cbd5e1 !important;
  border-radius: 6px !important;
  padding: 8px 10px !important;
  font-size: 13px !important;
  outline: none !important;
  background: #ffffff !important;
  color: #0f172a !important;
  font-family: inherit !important;
  transition: border-color 0.15s, box-shadow 0.15s !important;
}

.intl-phone-search-input:focus {
  border-color: #075fc7 !important;
  box-shadow: 0 0 0 2px rgba(7, 95, 199, 0.15) !important;
}

/* List container */
.intl-phone-list {
  overflow-y: auto !important;
  max-height: 270px !important;
  padding: 4px 0 !important;
}

.intl-phone-list::-webkit-scrollbar {
  width: 6px;
}

.intl-phone-list::-webkit-scrollbar-track {
  background: #f8fafc;
}

.intl-phone-list::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 4px;
}

/* Section Title */
.intl-phone-section-title {
  padding: 6px 14px 4px !important;
  font-size: 11px !important;
  font-weight: 800 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.5px !important;
  color: #64748b !important;
  background: #f8fafc !important;
  border-top: 1px solid #f1f5f9 !important;
  border-bottom: 1px solid #f1f5f9 !important;
}

/* Option Row: Flag + Name + Code + Dial + Check */
.intl-phone-option {
  display: flex !important;
  align-items: center !important;
  gap: 10px !important;
  padding: 8px 14px !important;
  font-size: 13.5px !important;
  color: #1e293b !important;
  cursor: pointer !important;
  transition: background 0.12s ease !important;
  user-select: none !important;
}

.intl-phone-option:hover {
  background: #f1f5f9 !important;
}

.intl-phone-option.selected {
  background: #eff6ff !important;
  color: #075fc7 !important;
  font-weight: 600 !important;
}

.intl-phone-option .intl-option-flag {
  display: inline-flex !important;
  align-items: center !important;
  flex-shrink: 0 !important;
}

.intl-phone-option .intl-option-name {
  flex: 1 1 auto !important;
  white-space: nowrap !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
  color: #0f172a !important;
  font-size: 13.5px !important;
}

.intl-phone-option.selected .intl-option-name {
  color: #075fc7 !important;
  font-weight: 700 !important;
}

.intl-phone-option .intl-option-code {
  font-size: 11px !important;
  font-weight: 700 !important;
  color: #64748b !important;
  background: #f1f5f9 !important;
  padding: 2px 6px !important;
  border-radius: 4px !important;
  letter-spacing: 0.3px !important;
  flex-shrink: 0 !important;
}

.intl-phone-option.selected .intl-option-code {
  background: #dbeafe !important;
  color: #075fc7 !important;
}

.intl-phone-option .intl-option-dial {
  font-size: 12.5px !important;
  font-weight: 700 !important;
  color: #475569 !important;
  margin-left: 2px !important;
  flex-shrink: 0 !important;
  min-width: 46px !important;
  text-align: right !important;
  font-variant-numeric: tabular-nums !important;
}

.intl-phone-option.selected .intl-option-dial {
  color: #075fc7 !important;
}

.intl-phone-option .intl-option-check {
  font-size: 11px !important;
  color: #075fc7 !important;
  opacity: 0 !important;
  flex-shrink: 0 !important;
  margin-left: 2px !important;
}

.intl-phone-option.selected .intl-option-check {
  opacity: 1 !important;
}

.intl-phone-no-results {
  padding: 24px 16px !important;
  text-align: center !important;
  color: #94a3b8 !important;
  font-size: 13px !important;
  font-style: italic !important;
}

/* Dropdown Footer with OK / Confirm Button */
.intl-phone-footer {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  padding: 8px 12px !important;
  background: #f8fafc !important;
  border-top: 1px solid #e2e8f0 !important;
  gap: 10px !important;
  font-size: 12px !important;
  flex-shrink: 0 !important;
}

.intl-phone-footer-info {
  display: flex !important;
  align-items: center !important;
  gap: 7px !important;
  color: #334155 !important;
  font-weight: 600 !important;
  white-space: nowrap !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
  flex: 1 1 auto !important;
}

.intl-phone-ok-btn {
  background: #075fc7 !important;
  color: #ffffff !important;
  border: none !important;
  border-radius: 6px !important;
  padding: 5px 14px !important;
  font-size: 12px !important;
  font-weight: 700 !important;
  cursor: pointer !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 5px !important;
  transition: background 0.15s ease !important;
  flex-shrink: 0 !important;
  box-shadow: 0 1px 2px rgba(0,0,0,0.08) !important;
}

.intl-phone-ok-btn:hover {
  background: #054ea6 !important;
}

/* =========================================================
   DARK THEME SUPPORT (Checkout Modal e.g. #bw-checkout-modal)
========================================================= */
.intl-phone-wrapper.dark-mode .intl-phone-btn {
  background: #0f172a !important;
  border-color: #334155 !important;
  color: #f1f5f9 !important;
}

.intl-phone-wrapper.dark-mode .intl-phone-btn:hover {
  background: #1e293b !important;
}

.intl-phone-wrapper.dark-mode:focus-within .intl-phone-btn {
  border-color: #38bdf8 !important;
  background: #0f172a !important;
}

.intl-phone-wrapper.dark-mode .intl-phone-btn .intl-phone-dial {
  color: #cbd5e1 !important;
}

.intl-phone-wrapper.dark-mode input.intl-phone-input {
  background: #1e293b !important;
  border-color: #334155 !important;
  color: #ffffff !important;
}

.intl-phone-wrapper.dark-mode:focus-within input.intl-phone-input {
  border-color: #38bdf8 !important;
}

.intl-phone-dropdown.dark-mode {
  background: #0f172a !important;
  border-color: #334155 !important;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.55) !important;
}

.intl-phone-dropdown.dark-mode .intl-phone-search-box {
  background: #1e293b !important;
  border-color: #334155 !important;
}

.intl-phone-dropdown.dark-mode .intl-phone-search-input {
  background: #0f172a !important;
  border-color: #334155 !important;
  color: #ffffff !important;
}

.intl-phone-dropdown.dark-mode .intl-phone-search-input:focus {
  border-color: #38bdf8 !important;
  box-shadow: 0 0 0 2px rgba(56, 189, 248, 0.2) !important;
}

.intl-phone-dropdown.dark-mode .intl-phone-list::-webkit-scrollbar-track {
  background: #0f172a;
}

.intl-phone-dropdown.dark-mode .intl-phone-list::-webkit-scrollbar-thumb {
  background: #334155;
}

.intl-phone-dropdown.dark-mode .intl-phone-section-title {
  background: #1e293b !important;
  border-color: #334155 !important;
  color: #94a3b8 !important;
}

.intl-phone-dropdown.dark-mode .intl-phone-option {
  color: #e2e8f0 !important;
}

.intl-phone-dropdown.dark-mode .intl-phone-option:hover {
  background: #1e293b !important;
}

.intl-phone-dropdown.dark-mode .intl-phone-option.selected {
  background: rgba(37, 99, 235, 0.25) !important;
  color: #60a5fa !important;
}

.intl-phone-dropdown.dark-mode .intl-phone-option .intl-option-name {
  color: #f1f5f9 !important;
}

.intl-phone-dropdown.dark-mode .intl-phone-option.selected .intl-option-name {
  color: #60a5fa !important;
}

.intl-phone-dropdown.dark-mode .intl-phone-option .intl-option-code {
  background: #1e293b !important;
  color: #94a3b8 !important;
}

.intl-phone-dropdown.dark-mode .intl-phone-option.selected .intl-option-code {
  background: rgba(37, 99, 235, 0.3) !important;
  color: #93c5fd !important;
}

.intl-phone-dropdown.dark-mode .intl-phone-option .intl-option-dial {
  color: #94a3b8 !important;
}

.intl-phone-dropdown.dark-mode .intl-phone-option.selected .intl-option-dial {
  color: #60a5fa !important;
}

.intl-phone-dropdown.dark-mode .intl-phone-option .intl-option-check {
  color: #60a5fa !important;
}

.intl-phone-dropdown.dark-mode .intl-phone-footer {
  background: #1e293b !important;
  border-top-color: #334155 !important;
}

.intl-phone-dropdown.dark-mode .intl-phone-footer-info {
  color: #e2e8f0 !important;
}

.intl-phone-dropdown.dark-mode .intl-phone-ok-btn {
  background: #0284c7 !important;
}

.intl-phone-dropdown.dark-mode .intl-phone-ok-btn:hover {
  background: #0369a1 !important;
}

/* =========================================================
   FORM SPECIFIC INTEGRATIONS & LAYOUT HARMONIZATION
========================================================= */

/* Auth input integration (Registration: get-started.html) */
.auth-input.has-intl-phone {
  position: relative !important;
  display: flex !important;
  align-items: center !important;
  padding: 0 !important;
  overflow: visible !important;
}

.auth-input.has-intl-phone .intl-phone-btn {
  height: 42px !important;
  min-height: 42px !important;
  padding: 0 10px 0 12px !important;
  background: transparent !important;
  border: none !important;
  border-right: 1.5px solid #dce5f0 !important;
  border-radius: 0 !important;
  flex-shrink: 0 !important;
}

.auth-input.has-intl-phone .intl-phone-btn:hover {
  background: rgba(7, 95, 199, 0.05) !important;
}

.auth-input.has-intl-phone input.intl-phone-input {
  border: none !important;
  height: 42px !important;
  min-height: 42px !important;
  padding: 0 14px !important;
  border-radius: 0 10px 10px 0 !important;
}

/* Contact Us Grid integration (contact.html) */
.ct-form-grid label {
  display: flex;
  flex-direction: column;
}

.ct-form-grid .intl-phone-wrapper {
  margin-top: 6px;
}

/* Admissions Grid integration (admissions.html) */
.bp-form-grid label {
  display: flex;
  flex-direction: column;
}

.bp-form-grid .intl-phone-wrapper {
  margin-top: 6px;
}

/* Institutional Form Grid (corporate-training & training-centre) */
.pol-form-grid .intl-phone-wrapper .intl-phone-btn {
  height: 46px !important;
  min-height: 46px !important;
  border-width: 1.5px !important;
  border-color: #d4e0ee !important;
  border-top-left-radius: 10px !important;
  border-bottom-left-radius: 10px !important;
}

.pol-form-grid .intl-phone-wrapper input.intl-phone-input {
  height: 46px !important;
  min-height: 46px !important;
  border-width: 1.5px !important;
  border-color: #d4e0ee !important;
  border-top-right-radius: 10px !important;
  border-bottom-right-radius: 10px !important;
}

/* Course Subscription Modal (pricing.html & courses.html) */
.sub-checkout-box {
  overflow: visible !important;
}

.sub-checkout-box .intl-phone-wrapper {
  width: 100% !important;
}