/**
 * BuzzBuild contact modal — isolated form styles.
 * Avoids vt.css duplicate-class conflicts (.vt-checkbox defined twice in vt.css).
 */

.modal--contact {
  background: linear-gradient(
    165deg,
    rgba(5, 48, 114, 0.95) 0%,
    rgba(7, 23, 39, 0.98) 55%,
    rgba(7, 23, 39, 1) 100%
  );
  border-color: var(--border-hover);
}

.modal--contact .contact-form {
  --cf-input-bg: rgba(7, 23, 39, 0.55);
  --cf-input-bg-focus: rgba(7, 23, 39, 0.78);
  --cf-panel-bg: rgba(5, 48, 114, 0.98);
}

.modal--contact .contact-form__panel {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.modal--contact .contact-form__panel[hidden] {
  display: none !important;
}

.modal--contact .vt-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.modal--contact .vt-field-label {
  margin: 0;
  line-height: 1.35;
}

.modal--contact .vt-input,
.modal--contact .vt-select-trigger,
.modal--contact .vt-textarea {
  background: var(--cf-input-bg);
  border: 1px solid var(--border-hover);
  color: var(--text);
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.12);
}

.modal--contact .vt-input::placeholder,
.modal--contact .vt-textarea::placeholder {
  color: rgba(218, 234, 255, 0.35);
}

.modal--contact .vt-input:hover,
.modal--contact .vt-select-trigger:hover,
.modal--contact .vt-textarea:hover {
  border-color: rgba(19, 208, 255, 0.45);
  background: var(--cf-input-bg-focus);
}

.modal--contact .vt-input:focus,
.modal--contact .vt-select-trigger:focus,
.modal--contact .vt-textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
  background: var(--cf-input-bg-focus);
}

.modal--contact .vt-input {
  height: 40px;
  border-radius: 8px;
  font-size: 14px;
  padding: 0 12px 0 14px;
  line-height: 1.4;
}

.modal--contact .vt-select-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  height: 40px;
  border-radius: 8px;
  font-size: 14px;
  padding: 0 12px 0 14px;
  cursor: pointer;
  text-align: left;
}

.modal--contact .vt-select-value,
.modal--contact .vt-select-placeholder {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  line-height: 1.4;
}

.modal--contact .vt-textarea {
  min-height: 72px;
  max-height: 120px;
  border-radius: 8px;
  padding: 12px 14px;
  line-height: 1.5;
  resize: vertical;
}

.modal--contact .vt-select-chevron {
  flex-shrink: 0;
  margin-right: 2px;
  font-size: 11px;
  line-height: 1;
  color: var(--accent-secondary);
}

[data-vt-select] .vt-select-option {
  padding: 10px 14px;
  font-size: 14px;
  line-height: 1.4;
}

[data-vt-select] .vt-select-options {
  background: var(--cf-panel-bg);
  border-color: var(--border-hover);
}

.modal--contact .vt-select-option:hover {
  background: rgba(19, 208, 255, 0.1);
}

/* Privacy checkbox — do NOT use .vt-checkbox on <label> (conflicts with vt.css L4298) */
.modal--contact .contact-form__privacy {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  width: 100%;
  margin: 0;
  padding: 0;
  cursor: pointer;
  user-select: none;
  background: transparent;
  border: none;
}

.modal--contact .contact-form__privacy-input {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.modal--contact .contact-form__privacy-box {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-top: 1px;
  border-radius: 5px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  color: transparent;
  background: var(--cf-input-bg);
  border: 1px solid var(--border-hover);
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.12);
  transition: border-color var(--transition), background var(--transition), color var(--transition), box-shadow var(--transition);
}

.modal--contact .contact-form__privacy-input:checked + .contact-form__privacy-box {
  background: linear-gradient(135deg, var(--accent), var(--accent-secondary));
  border-color: transparent;
  color: var(--color-navy-deep);
}

.modal--contact .contact-form__privacy-input:focus-visible + .contact-form__privacy-box {
  box-shadow: 0 0 0 3px var(--accent-dim);
}

.modal--contact .contact-form__privacy-label {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
}

.modal--contact .contact-form__privacy-label a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.modal--contact .contact-form__privacy-label .lang-ko,
.modal--contact .contact-form__privacy-label .lang-en {
  display: none;
}

body:not(.lang-en) .modal--contact .contact-form__privacy-label .lang-ko {
  display: inline;
}

body.lang-en .modal--contact .contact-form__privacy-label .lang-en {
  display: inline;
}

.modal--contact .contact-form__submit {
  border-radius: 8px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.modal--contact .contact-form__period {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 10px;
  align-items: center;
}

.modal--contact .contact-form__period-sep {
  color: var(--text-dim);
  font-size: 14px;
  padding-bottom: 2px;
}

.modal--contact .contact-form__hint {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.4;
  margin-top: 2px;
}

.modal--contact .contact-form__hint.lang-ko,
.modal--contact .contact-form__hint.lang-en {
  display: none;
}

body:not(.lang-en) .modal--contact .contact-form__hint.lang-ko {
  display: block;
}

body.lang-en .modal--contact .contact-form__hint.lang-en {
  display: block;
}

.modal--contact .contact-form__intro[hidden] {
  display: none !important;
}

.modal--contact .vt-date-field {
  position: relative;
  min-width: 0;
}

.modal--contact .vt-date-field__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  width: 100%;
  padding: 0 10px 0 14px;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  line-height: 1.4;
}

.modal--contact .vt-date-field__trigger [data-vt-date-display] {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.modal--contact .vt-date-field__trigger:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.modal--contact .vt-date-field__icon {
  flex-shrink: 0;
  margin-right: 2px;
  color: var(--accent-secondary);
}

.modal--contact .vt-datepicker--contact {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  z-index: 120;
  width: min(300px, calc(100vw - 48px));
}

.modal--contact .vt-date-field--end .vt-datepicker--contact {
  left: auto;
  right: 0;
}

.modal--contact .vt-datepicker--contact[hidden] {
  display: none !important;
}

.modal--contact .vt-datepicker--contact.vt-open {
  display: block;
}

.modal--contact .vt-datepicker-preset .lang-ko,
.modal--contact .vt-datepicker-preset .lang-en {
  display: none;
}

body:not(.lang-en) .modal--contact .vt-datepicker-preset .lang-ko {
  display: inline;
}

body.lang-en .modal--contact .vt-datepicker-preset .lang-en {
  display: inline;
}

/* Datepicker chrome (subset of vt.css — avoids 186KB full VT bundle on public pages) */
.modal--contact .vt-datepicker {
  border-radius: 14px;
  border: 1px solid var(--vt-border-subtle);
  background: var(--vt-bg-card);
  padding: 16px;
  box-shadow: var(--vt-shadow-md);
}

.modal--contact .vt-datepicker-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.modal--contact .vt-datepicker-nav {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--vt-text-secondary);
  transition: background 0.15s;
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: 18px;
  font-weight: 500;
}

.modal--contact .vt-datepicker-nav:hover {
  background: var(--vt-bg-input);
}

.modal--contact .vt-datepicker-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--vt-text);
}

.modal--contact .vt-datepicker-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  text-align: center;
  margin-bottom: 6px;
}

.modal--contact .vt-datepicker-weekday {
  font-size: 11px;
  font-weight: 600;
  color: var(--vt-text-muted);
  padding: 4px 0;
}

.modal--contact .vt-datepicker-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
}

.modal--contact .vt-datepicker-day {
  width: 100%;
  aspect-ratio: 1;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 500;
  color: var(--vt-text);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  border: none;
  background: transparent;
}

.modal--contact .vt-datepicker-day:hover {
  background: var(--vt-bg-input);
}

.modal--contact .vt-datepicker-day.vt-datepicker-other {
  color: var(--vt-text-placeholder);
}

.modal--contact .vt-datepicker-day.vt-datepicker-today {
  border: 1.5px solid var(--vt-primary);
  font-weight: 700;
}

.modal--contact .vt-datepicker-day.vt-datepicker-selected {
  background: var(--vt-primary);
  color: #fff;
  font-weight: 700;
}

.modal--contact .vt-datepicker-presets {
  display: flex;
  gap: 8px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--vt-border-subtle);
}

.modal--contact .vt-datepicker-preset {
  flex: 1;
  height: 34px;
  border-radius: 8px;
  border: 1px solid var(--vt-border-subtle);
  background: transparent;
  color: var(--vt-text-secondary);
  font-size: 12px;
  font-weight: 600;
  transition: all 0.15s;
  cursor: pointer;
  font-family: inherit;
}

.modal--contact .vt-datepicker-preset:hover {
  background: var(--vt-primary);
  color: #fff;
  border-color: var(--vt-primary);
}