/*
 * SafePark shared components
 *
 * Class convention
 * - component: .block
 * - child: .block__element
 * - variant: .block--modifier
 * - runtime state: .is-active / .is-selected / .is-disabled / .is-empty
 *
 * 기존 PHP와 홈 화면의 클래스는 호환 선택자로 유지한다.
 */

html,
body {
  overflow-x: clip;
}

body {
  background: var(--bg);
}

/* ---------- Accessibility ---------- */
.sr-only {
  position: absolute;
  width: 0.1rem;
  height: 0.1rem;
  padding: 0;
  margin: -0.1rem;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

:where(a, button, input, textarea, select):focus-visible {
  outline: var(--border-2) solid var(--primary);
  outline-offset: 0.2rem;
}

/* ---------- App layout ---------- */
.main-wrap,
.sub-wrap {
  position: relative;
  width: 100%;
  max-width: var(--app-max-width);
  min-height: 100dvh;
  margin: 0 auto;
  padding-bottom: calc(var(--bottomnav-height) + env(safe-area-inset-bottom, 0rem));
  background: var(--surface);
}

.home-main,
.page-main {
  width: 100%;
}

.main-section,
.page-section,
.tit-section {
  width: 100%;
  padding-right: var(--inner-padding-x);
  padding-left: var(--inner-padding-x);
}

.page-section {
  margin-top: clamp(2.4rem, 5.556vw, 4rem);
}

.page-section:last-child {
  padding-bottom: clamp(3.2rem, 6.667vw, 4.8rem);
}

/* ---------- Header ---------- */
.header {
  position: relative;
  z-index: 50;
  width: 100%;
  padding: clamp(1.6rem, 2.778vw, 2rem) var(--inner-padding-x) 0;
}

.header__inner {
  width: 100%;
  min-height: var(--header-height);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

.back,
.header__back {
  width: clamp(2.4rem, 4.444vw, 3.2rem);
  height: clamp(2.4rem, 4.444vw, 3.2rem);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.back img,
.header__back img,
.bottomnav__icon img,
.icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* ---------- Page title ---------- */
.tit-section {
  /* padding-top: clamp(2.4rem, 4.444vw, 3.2rem); */
  padding-bottom: clamp(2.4rem, 4.444vw, 3.2rem);
}

.tit-section .sub-tit,
.page-title__eyebrow {
  display: block;
  font-size: var(--fz-30);
  font-weight: var(--fw-medium);
  color: var(--text);
}

.tit-section .tit,
.page-title__heading {
  margin-top: clamp(1.2rem, 2.222vw, 1.6rem);
  font-size: var(--fz-44);
  font-weight: var(--fw-extrabold);
  color: var(--text);
  letter-spacing: -0.03em;
}

.tit-section .sub-tit + .tit,
.page-title__eyebrow + .page-title__heading {
  margin-top: clamp(0.8rem, 1.667vw, 1.2rem);
}

.tit-section .desc,
.page-title__description {
  margin-top: clamp(1.2rem, 2.222vw, 1.6rem);
  font-size: var(--fz-28);
  font-weight: var(--fw-regular);
  color: var(--text-sub);
}

/* ---------- Section heading ---------- */
.section-heading {
  margin-bottom: clamp(1.6rem, 3.333vw, 2.4rem);
  font-size: var(--fz-28);
  font-weight: var(--fw-semibold);
  color: var(--text);
}

/* ---------- Box ---------- */
.box {
  width: 100%;
  padding: var(--box-padding);
  border-radius: var(--box-radius);
  background: var(--surface);
  box-shadow: var(--shadow-card);
}

.box--large {
  padding: var(--box-padding-lg);
}

.box--red,
.box.red-box {
  background: var(--surface-red);
}

.box--blue,
.box.blue-box {
  background: var(--surface-blue);
}

.box--dashed,
.box.dashed-box {
  border: var(--box-dashed-border) dashed var(--text-mute);
  background: transparent;
  box-shadow: var(--shadow-card-slate);
}

/* ---------- Grid / stack ---------- */
.grid-list {
  display: grid;
  gap: var(--space-4);
}

.grid-list--2,
.grid-list.grid2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.stack-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

/* ---------- Badge ---------- */
.badge {
  min-height: clamp(3.2rem, 5.556vw, 4rem);
  padding: 0 clamp(1.6rem, 4.167vw, 3rem);
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fz-18);
  font-weight: var(--fw-bold);
  color: var(--primary);
  background: var(--primary-soft);
  white-space: nowrap;
}

.badge--small {
  min-height: auto;
  padding: 0.6rem 1.6rem;
  font-size: var(--fz-17);
}

.badge--danger {
  color: var(--danger);
  background: var(--danger-soft);
}

/* ---------- Button ---------- */
.button {
  width: 100%;
  min-height: clamp(5.6rem, 10vw, 7.2rem);
  padding: clamp(1.2rem, 2.222vw, 1.6rem) clamp(1.6rem, 3.333vw, 2.4rem);
  border-radius: var(--radius-10);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-size: var(--fz-27);
  font-weight: var(--fw-semibold);
  text-align: center;
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.button--primary {
  color: var(--text-on-primary);
  background: var(--primary);
}

.button--secondary {
  color: var(--text-sub);
  background: var(--surface-gray);
}

.button--muted {
  color: var(--text-on-primary);
  background: var(--text-mute);
}

.button--danger {
  color: var(--text-on-primary);
  background: var(--danger);
}

.button.is-disabled,
.button:disabled {
  color: var(--text-mute);
  background: var(--surface-disabled);
  pointer-events: none;
}

.button-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
}

.button-row .button {
  min-height: auto;
  border-radius: var(--radius-15);
  font-size: var(--fz-23);
  font-weight: var(--fw-medium);
}

/* ---------- Form ---------- */
.form-list {
  display: flex;
  flex-direction: column;
  gap: clamp(2rem, 4.444vw, 3.2rem);
}

.field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.field__label {
  font-size: var(--fz-23);
  font-weight: var(--fw-medium);
  color: var(--text-sub);
}

.field__control {
  min-height: clamp(5.6rem, 9.444vw, 6.8rem);
  padding: 0 var(--space-4);
  border-bottom: var(--border-2) solid var(--line);
  font-size: var(--fz-30);
  font-weight: var(--fw-semibold);
  color: var(--primary);
}

.field__control:focus {
  border-color: var(--primary);
}

.field__control::placeholder {
  font-size: var(--fz-30);
  font-weight: var(--fw-medium);
  color: var(--text-placeholder);
}

.search-field {
  position: relative;
}

.search-field__control {
  min-height: clamp(6.6rem, 11vw, 7.2rem);
  padding: 0 clamp(5.2rem, 9.167vw, 6.6rem) 0 var(--space-5);
  border-radius: var(--radius-lg);
  font-size: var(--fz-23);
  font-weight: var(--fw-semibold);
  color: var(--primary);
  background: var(--surface);
  box-shadow: var(--shadow-card);
}

.search-field__control::placeholder {
  font-weight: var(--fw-regular);
  color: var(--text-mute);
}

.search-field__icon {
  position: absolute;
  top: 50%;
  right: var(--space-5);
  width: clamp(2.4rem, 4.167vw, 3rem);
  height: clamp(2.4rem, 4.167vw, 3rem);
  transform: translateY(-50%);
}

/* ---------- Chips / selectable options ---------- */
.chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.chip {
  min-height: clamp(4rem, 6.944vw, 5rem);
  padding: 0 clamp(1.8rem, 3.611vw, 2.6rem);
  border: var(--border-1) solid transparent;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fz-18);
  font-weight: var(--fw-medium);
  color: var(--text-sub);
  background: var(--surface);
  box-shadow: var(--shadow-card);
}

.chip.is-selected,
.chip[aria-pressed="true"] {
  color: var(--text-on-primary);
  background: var(--primary);
}

.choice-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.choice-card {
  width: 100%;
  padding: var(--space-4) var(--space-6);
  border: var(--border-1) solid transparent;
  border-radius: var(--radius-15);
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: var(--space-6);
  color: var(--text);
  background: var(--surface-gray);
}

.choice-card.is-selected,
.choice-card[aria-pressed="true"] {
  border-color: var(--primary-deep);
  color: var(--primary);
  background: var(--surface-selected);
}

.choice-card__icon {
  flex: 0 0 clamp(2rem, 3.611vw, 2.6rem);
  width: clamp(2rem, 3.611vw, 2.6rem);
}

.choice-card__text {
  font-size: var(--fz-22);
  font-weight: var(--fw-medium);
}

/* ---------- Definition / meta list ---------- */
.meta-list {
  display: flex;
  flex-direction: column;
}

.meta-list__item {
  padding: var(--space-4) 0;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  border-bottom: var(--border-1) solid var(--divider);
}

.meta-list__item:last-child {
  border-bottom: 0;
}

.meta-list__term,
.meta-list__value {
  font-size: var(--fz-25);
  font-weight: var(--fw-medium);
  color: var(--text-sub);
}

.meta-list__value {
  text-align: right;
}

.meta-list__item:first-child .meta-list__value,
.meta-list__value--strong {
  font-weight: var(--fw-bold);
  color: var(--text);
}

/* ---------- Empty state ---------- */
.empty-state {
  width: 100%;
  min-height: 26rem;
  padding: var(--space-6);
  border: var(--box-dashed-border) dashed var(--text-mute);
  border-radius: var(--box-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: transparent;
  box-shadow: var(--shadow-card-slate);
}

.empty-state__text {
  font-size: var(--fz-22);
  font-weight: var(--fw-regular);
  color: var(--text-sub);
}

/* ---------- Modal ---------- */
.modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  padding: var(--inner-padding-x);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgb(25 31 40 / 48%);
}

.modal[hidden] {
  display: none;
}

.modal__dialog {
  width: min(90%, 52rem);
  padding: clamp(2rem, 4.444vw, 3.2rem);
  border-radius: var(--box-radius);
  background: var(--surface);
  box-shadow: var(--shadow-card-slate);
}

.modal__title {
  font-size: var(--fz-32);
  font-weight: var(--fw-semibold);
  text-align: center;
  color: var(--text);
}

.modal__description {
  margin-top: var(--space-3);
  font-size: var(--fz-25);
  font-weight: var(--fw-regular);
  text-align: center;
  color: var(--text-sub);
}

.modal__actions {
  margin-top: var(--space-6);
}

/* ---------- Drawer ---------- */
.drawer {
  position: fixed;
  inset: 0;
  z-index: 110;
  display: flex;
  justify-content: center;
  background: rgb(25 31 40 / 48%);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition:
    opacity 0.28s ease,
    visibility 0s linear 0.32s;
}

.drawer[hidden] {
  display: none;
}

.drawer.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transition-delay: 0s;
}

.drawer__panel {
  width: min(100%, var(--app-max-width));
  max-height: 94dvh;
  margin-top: auto;
  padding: clamp(1.4rem, 3.75vw, 2.7rem)
    clamp(2rem, 7.389vw, 4.2rem)
    calc(clamp(4rem, 11.111vw, 7rem) + env(safe-area-inset-bottom, 0rem));
  overflow-y: auto;
  border-radius: var(--box-radius) var(--box-radius) 0 0;
  background: var(--surface);
  transform: translateY(100%);
  transition: transform 0.32s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform;
}

.drawer.is-open .drawer__panel {
  transform: translateY(0);
}

.drawer__handle {
  width: clamp(4.8rem, 12.222vw, 8.8rem);
  height: clamp(0.6rem, 1.389vw, 1rem);
  margin: 0 auto;
  border-radius: var(--radius-pill);
  display: block;
  background: var(--text-mute);
}

.drawer__title {
  margin-top: clamp(2rem, 4.444vw, 3.2rem);
  font-size: var(--fz-32);
  font-weight: var(--fw-semibold);
  color: var(--text-black);
}

.drawer__body {
  margin-top: clamp(2.8rem, 6.25vw, 4.5rem);
  display: flex;
  flex-direction: column;
  gap: clamp(2rem, 3.333vw, 2.4rem);
}

.drawer__action {
  width: 100%;
  min-height: clamp(5.9rem, 16.389vw, 11.8rem);
  padding: clamp(1.6rem, 3.333vw, 2.4rem) clamp(1.6rem, 3.889vw, 2.8rem);
  border: 0;
  border-radius: var(--radius-15);
  display: grid;
  grid-template-columns: clamp(3rem, 6.944vw, 5rem) minmax(0, 1fr) auto;
  align-items: center;
  gap: clamp(1.6rem, 3.056vw, 2.2rem);
  text-align: left;
  background: var(--surface-gray);
}

.drawer__action-icon {
  width: clamp(3.4rem, 5.944vw, 4rem);
  height: clamp(3.4rem, 5.944vw, 4rem);
}

.drawer__action-content {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.drawer__action-title {
  font-size: var(--fz-22);
  font-weight: var(--fw-bold);
  color: var(--text);
}

.drawer__action-description {
  font-size: var(--fz-17);
  font-weight: var(--fw-regular);
  color: var(--text-sub);
}

.drawer__action-arrow {
  width: clamp(1.8rem, 3.333vw, 2.4rem);
  height: clamp(1.8rem, 3.333vw, 2.4rem);
}

.drawer__guide {
  min-height: clamp(8.1rem, 22.5vw, 16.2rem);
  padding: clamp(2rem, 3.889vw, 2.8rem);
  border-radius: var(--radius-15);
  display: flex;
  align-items: flex-start;
  gap: clamp(1.6rem, 3.056vw, 2.2rem);
  background: var(--surface-gray);
}

.drawer__guide-icon {
  flex: 0 0 clamp(2.8rem, 4.444vw, 3.2rem);
  width: clamp(2.8rem, 4.444vw, 3.2rem);
  height: clamp(2.8rem, 4.444vw, 3.2rem);
}

.drawer__guide-text {
  font-size: var(--fz-20);
  font-weight: var(--fw-regular);
  color: var(--text-sub);
}

.drawer__close {
  /* min-height: clamp(5.9rem, 16.389vw, 11.8rem); */
  margin-top: clamp(2.4rem, 5.556vw, 4rem);
  /* font-size: var(--fz-30); */
}

@media (prefers-reduced-motion: reduce) {
  .drawer,
  .drawer__panel {
    transition-duration: 0.01ms;
  }
}

/* ---------- Toast ---------- */
.toast {
  position: fixed;
  left: 50%;
  bottom: calc(var(--bottomnav-height) + var(--space-5) + env(safe-area-inset-bottom, 0rem));
  z-index: 120;
  width: min(calc(100% - 4rem), 47rem);
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.4rem;
  color: var(--text-on-primary);
  background: var(--text);
  transform: translateX(-50%);
  box-shadow: var(--shadow-card-slate);
}

.toast[hidden] {
  display: none;
}

.toast__icon {
  flex: 0 0 clamp(2.6rem, 5.972vw, 3.3rem);
  width: clamp(2.6rem, 5.972vw, 3.3rem);
  height: clamp(2.6rem, 5.972vw, 3.3rem);
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--success);
}

.toast__text {
  font-size: var(--fz-23);
  font-weight: var(--fw-medium);
  color: var(--text-on-primary);
}

/* ---------- Bottom navigation ---------- */
.bottomnav {
  position: fixed;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 60;
  padding: 0 var(--inner-padding-x) env(safe-area-inset-bottom, 0rem);
  background: var(--surface);
  box-shadow: var(--shadow-nav);
}

.bottomnav__inner {
  width: 100%;
  max-width: var(--app-max-width);
  min-height: var(--bottomnav-height);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  align-items: stretch;
}

.bottomnav__item {
  padding: clamp(0.8rem, 1.667vw, 1.2rem) 0;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: clamp(0.4rem, 0.833vw, 0.6rem);
  color: var(--text-mute);
  font-weight: var(--fw-medium);
}

.bottomnav__item.is-active {
  color: var(--primary);
}

.bottomnav__icon {
  width: clamp(2.4rem, 4.444vw, 3.2rem);
  height: clamp(2.4rem, 4.444vw, 3.2rem);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.bottomnav__icon + span {
  font-size: clamp(1.2rem, 3.333vw, 2.4rem);
  font-weight: var(--fw-medium);
  color: inherit;
  white-space: nowrap;
}

/* ---------- Loading overlay ---------- */
.loading-overlay,
.bus-loading-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.4rem;
  background: var(--surface);
  opacity: 0;
  transition: opacity 0.22s ease;
}

.loading-overlay[hidden],
.bus-loading-overlay[hidden] {
  display: none;
}

.loading-overlay.is-visible,
.bus-loading-overlay.is-visible {
  opacity: 1;
}

.loading-overlay__logo-frame,
.bus-loading-overlay__logo-frame {
  position: relative;
  width: 6.4rem;
  height: 4.8rem;
  overflow: hidden;
}

.loading-overlay__logo,
.bus-loading-overlay__logo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  animation: loading-pass 1.8s cubic-bezier(0.34, 1.2, 0.5, 1) infinite both;
  will-change: transform, opacity;
}

.loading-overlay__logo--b,
.bus-loading-overlay__logo--b {
  animation-delay: 1.08s;
}

.loading-overlay__text,
.bus-loading-overlay__text {
  font-size: var(--fz-15);
  font-weight: var(--fw-semibold);
  color: var(--text);
}

@keyframes loading-pass {
  0% {
    transform: translateY(120%);
    opacity: 0;
  }

  18% {
    transform: translateY(-12%);
    opacity: 1;
  }

  28% {
    transform: translateY(0);
    opacity: 1;
  }

  42% {
    transform: translateY(-8%);
    opacity: 1;
  }

  52% {
    transform: translateY(0);
    opacity: 1;
  }

  60% {
    transform: translateY(6%);
    opacity: 1;
  }

  100% {
    transform: translateY(-120%);
    opacity: 0;
  }
}