:root {
  --login-font: "Noto Sans KR", "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  --login-script-font: "Nanum Pen Script", "Segoe Script", cursive;
  --login-brand: #0f6b3d;
  --login-brand-deep: #074d32;
  --login-accent: #127242;
  --login-text: #15231f;
  --login-muted: #65736f;
  --login-border: rgba(255, 255, 255, 0.68);
  --login-glass: rgba(255, 255, 255, 0.92);
  --login-glass-strong: rgba(255, 255, 255, 0.96);
  --login-shadow: 0 30px 90px rgba(0, 0, 0, 0.32);
  --login-header-h: clamp(64px, 7vh, 72px);
  --login-fade-start: 75%;
  --login-image-fade-width: 38%;
  --login-panel-radius: 22px;
  --login-card-radius: 28px;
  --login-hero-radius: 20px;
}

html[data-login-theme="light"],
html:not([data-login-theme]) {
  --login-fade-color: #f6f3ed;
  --login-fade-color-rgb: 246, 243, 237;
  --login-surface-bg: linear-gradient(135deg, rgba(255, 255, 255, 0.88), rgba(255, 255, 255, 0.72));
  --login-surface-border: rgba(15, 107, 61, 0.14);
  --login-surface-shadow: 0 16px 40px rgba(21, 35, 31, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.95);
  --login-card-bg: rgba(255, 255, 255, 0.98);
  --login-card-border: rgba(15, 107, 61, 0.14);
  --login-card-shadow: 0 24px 64px rgba(21, 35, 31, 0.1), 0 1px 0 rgba(255, 255, 255, 0.95) inset;
  --login-hero-kicker: var(--login-brand);
  --login-hero-title: var(--login-brand-deep);
  --login-hero-title-shadow: 0 1px 0 rgba(255, 255, 255, 0.65);
  --login-hero-sub: var(--login-muted);
  --login-hero-rule: rgba(15, 107, 61, 0.45);
  --login-aside-color: var(--login-text);
  --login-aside-title: var(--login-brand-deep);
  --login-aside-head-border: rgba(15, 107, 61, 0.12);
  --login-aside-item-bg: rgba(255, 255, 255, 0.72);
  --login-aside-item-border: rgba(15, 107, 61, 0.1);
  --login-aside-item-hover-bg: rgba(255, 255, 255, 0.92);
  --login-aside-item-hover-border: rgba(15, 107, 61, 0.18);
  --login-aside-item-hover-shadow: 0 8px 20px rgba(21, 35, 31, 0.06);
  --login-aside-date: var(--login-brand);
  --login-aside-text: #253832;
  --login-aside-note-color: var(--login-muted);
  --login-aside-note-bg: rgba(15, 107, 61, 0.06);
  --login-aside-note-border: rgba(15, 107, 61, 0.1);
  --login-mobile-overlay-alpha: 0.68;
}

html[data-login-theme="dark"] {
  --login-fade-color: #000;
  --login-fade-color-rgb: 0, 0, 0;
  --login-surface-bg: linear-gradient(135deg, rgba(14, 30, 22, 0.72), rgba(8, 20, 15, 0.82));
  --login-surface-border: rgba(255, 255, 255, 0.14);
  --login-surface-shadow: 0 16px 40px rgba(0, 0, 0, 0.22), inset 0 1px 0 rgba(255, 255, 255, 0.06);
  --login-card-bg: rgba(255, 255, 255, 0.94);
  --login-card-border: rgba(255, 255, 255, 0.68);
  --login-card-shadow: 0 30px 90px rgba(0, 0, 0, 0.32), 0 1px 0 rgba(255, 255, 255, 0.8) inset;
  --login-hero-kicker: rgba(255, 255, 255, 0.78);
  --login-hero-title: #fff;
  --login-hero-title-shadow: 0 2px 16px rgba(0, 0, 0, 0.28);
  --login-hero-sub: rgba(255, 255, 255, 0.78);
  --login-hero-rule: rgba(255, 255, 255, 0.55);
  --login-aside-color: rgba(255, 255, 255, 0.92);
  --login-aside-title: #fff;
  --login-aside-head-border: rgba(255, 255, 255, 0.14);
  --login-aside-item-bg: rgba(255, 255, 255, 0.04);
  --login-aside-item-border: rgba(255, 255, 255, 0.07);
  --login-aside-item-hover-bg: rgba(255, 255, 255, 0.07);
  --login-aside-item-hover-border: rgba(255, 255, 255, 0.12);
  --login-aside-item-hover-shadow: none;
  --login-aside-date: rgba(255, 255, 255, 0.48);
  --login-aside-text: rgba(255, 255, 255, 0.9);
  --login-aside-note-color: rgba(255, 255, 255, 0.62);
  --login-aside-note-bg: rgba(0, 0, 0, 0.18);
  --login-aside-note-border: rgba(255, 255, 255, 0.06);
  --login-mobile-overlay-alpha: 0.52;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  min-height: 100%;
  margin: 0;
  padding: 0;
}

body.admin-login-page,
body.member-login-page {
  min-height: 100%;
  min-height: 100dvh;
  margin: 0;
  overflow-x: hidden;
  overflow-y: auto;
  font-family: var(--login-font);
  color: var(--login-text);
  background: var(--login-fade-color);
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

@media (min-width: 901px) {
  body.admin-login-page,
  body.member-login-page {
    overflow: hidden;
  }
}

.admin-login,
.member-login {
  position: relative;
  width: 100%;
  min-height: 100%;
  min-height: 100dvh;
  overflow: hidden;
}

@media (max-width: 900px) {
  .admin-login,
  .member-login {
    overflow: visible;
  }
}

.admin-login__bg,
.member-login__bg {
  position: fixed;
  top: var(--login-header-h);
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 0;
  overflow: hidden;
  background: var(--login-fade-color);
}

.admin-login__bg-scene,
.member-login__bg-scene {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  height: 100%;
  width: max-content;
  max-width: 100%;
  line-height: 0;
  overflow: hidden;
}

.admin-login__bg-scene::after,
.member-login__bg-scene::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: var(--login-image-fade-width);
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(
      90deg,
      rgba(var(--login-fade-color-rgb), 0) 0%,
      rgba(var(--login-fade-color-rgb), 0.42) 38%,
      rgba(var(--login-fade-color-rgb), 0.82) 72%,
      var(--login-fade-color) 100%
    );
}

.admin-login__bg-image,
.member-login__bg-image {
  position: relative;
  display: block;
  height: 100%;
  width: auto;
  max-width: 100%;
  max-height: 100%;
}

.admin-login__bg-overlay,
.member-login__bg-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(
      90deg,
      rgba(var(--login-fade-color-rgb), 0) 0%,
      rgba(var(--login-fade-color-rgb), 0) var(--login-fade-start),
      var(--login-fade-color) 100%
    );
}

.admin-login__bg::after,
.member-login__bg::after {
  content: none;
}

.admin-login__visual,
.admin-login__gate,
.admin-login__mascot,
.member-login__visual,
.member-login__gate,
.member-login__mascot {
  display: none !important;
}

.admin-login__topbar,
.member-login__topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  z-index: 4;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--login-header-h);
  padding: 0 clamp(20px, 2.5vw, 40px);
  border-radius: 0 0 28px 28px;
  color: rgba(255, 255, 255, 0.94);
  background: #091712;
  border: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.18);
}

.admin-login__topbar-brand,
.member-login__topbar-brand {
  font-size: clamp(0.78rem, 0.9vw, 0.95rem);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.72);
}

.admin-login__topbar-badge,
.member-login__topbar-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 128px;
  min-height: 38px;
  padding: 0 20px;
  border-radius: 999px;
  font-size: 0.94rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.96);
  background: rgba(7, 24, 18, 0.64);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.18);
}

.admin-login__topbar-actions,
.member-login__topbar-actions {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.admin-login__theme-toggle,
.member-login__theme-toggle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 0;
  border: 0;
  background: transparent;
  color: rgba(255, 255, 255, 0.88);
  font: inherit;
  cursor: pointer;
  user-select: none;
}

.admin-login__theme-toggle-track,
.member-login__theme-toggle-track {
  position: relative;
  width: 46px;
  height: 26px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.18);
  transition: background 0.2s ease, border-color 0.2s ease;
}

.admin-login__theme-toggle-thumb,
.member-login__theme-toggle-thumb {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #f6f3ed;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.22);
  transition: transform 0.22s ease, background 0.2s ease;
}

html[data-login-theme="dark"] .admin-login__theme-toggle-thumb,
html[data-login-theme="dark"] .member-login__theme-toggle-thumb {
  transform: translateX(20px);
  background: #1a1a1a;
}

html[data-login-theme="dark"] .admin-login__theme-toggle-track,
html[data-login-theme="dark"] .member-login__theme-toggle-track {
  background: rgba(255, 255, 255, 0.08);
}

.admin-login__theme-toggle-label,
.member-login__theme-toggle-label {
  min-width: 2.6em;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-align: left;
}

.admin-login__theme-toggle:focus-visible,
.member-login__theme-toggle:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.72);
  outline-offset: 4px;
  border-radius: 8px;
}

.admin-login__topbar-brand,
.member-login__topbar-brand {
  font-size: clamp(0.95rem, 1.15vw, 1.14rem);
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.92);
}

.admin-login__panel,
.member-login__panel {
  position: absolute;
  top: var(--login-header-h);
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: clamp(12px, 1.6vw, 28px);
  padding-left: clamp(24px, 4vw, 64px);
}

.admin-login__hero-kicker,
.member-login__hero-kicker {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.78);
}

.admin-login__hero-title,
.member-login__hero-title {
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #fff;
}

.admin-login__hero-sub,
.member-login__hero-sub {
  color: rgba(255, 255, 255, 0.9);
}

.admin-login__panel-stack,
.member-login__panel-stack {
  width: min(820px, calc(100vw - 48px));
  max-width: 100%;
}

@media (min-width: 901px) {
  .admin-login__panel,
  .member-login__panel {
    align-items: center;
    overflow-y: auto;
    padding-top: clamp(12px, 2vh, 24px);
    padding-bottom: clamp(12px, 2vh, 24px);
  }

  .admin-login__panel-stack,
  .member-login__panel-stack {
    display: grid;
    grid-template-columns: minmax(320px, 0.82fr) minmax(430px, 1.18fr);
    grid-template-rows: auto auto;
    grid-template-areas:
      "aside card"
      "hero hero";
    gap: clamp(18px, 2.2vw, 26px);
    align-items: stretch;
    width: min(960px, calc(100vw - 72px));
    margin-block: auto;
    margin-left: auto;
    margin-right: 0;
  }

  .admin-login__panel-inner,
  .member-login__panel-inner {
    display: contents;
  }

  .admin-login__notices[open] .admin-login__notices-body,
  .member-login__notices[open] .member-login__notices-body {
    display: flex;
  }

  .admin-login__notices-summary,
  .member-login__notices-summary {
    pointer-events: none;
  }
}

@media (min-width: 1600px) {
  .admin-login__panel,
  .member-login__panel {
    padding-right: clamp(16px, 2vw, 36px);
    padding-left: clamp(48px, 5vw, 96px);
  }

  .admin-login__panel-stack,
  .member-login__panel-stack {
    width: min(980px, calc(100vw - 64px));
    grid-template-columns: minmax(340px, 0.82fr) minmax(460px, 1.18fr);
  }

}

.admin-login__hero-copy--bar,
.member-login__hero-copy--bar {
  grid-area: hero;
  position: static;
  width: 100%;
  max-width: none;
  margin: 0;
  padding: clamp(16px, 2vh, 24px);
  border-radius: var(--login-hero-radius);
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(180px, 220px) minmax(0, 1fr);
  justify-content: stretch;
  align-items: center;
  gap: clamp(22px, 3vw, 38px);
  background: var(--login-surface-bg);
  border: 1px solid var(--login-surface-border);
  box-shadow: var(--login-surface-shadow);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  animation: loginHeroEnter 0.9s cubic-bezier(0.2, 0.8, 0.2, 1) 0.16s both;
}

.admin-login__hero-copy-main,
.member-login__hero-copy-main {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: clamp(4px, 0.6vh, 8px);
  min-width: 0;
}

.admin-login__hero-copy--bar .admin-login__hero-sub,
.member-login__hero-copy--bar .member-login__hero-sub {
  margin: 0;
  font-size: clamp(0.78rem, 0.95vw, 0.9rem);
  line-height: 1.55;
  font-weight: 600;
  color: var(--login-hero-sub);
  text-align: left;
  white-space: normal;
}

.admin-login__hero-copy--bar .admin-login__hero-title,
.member-login__hero-copy--bar .member-login__hero-title {
  margin: 0;
  text-align: left;
  font-family: var(--login-script-font);
  font-size: clamp(2.1rem, 2.8vw, 2.8rem);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.01em;
  white-space: normal;
  color: var(--login-hero-title);
  text-shadow: var(--login-hero-title-shadow);
}

.admin-login__hero-copy-lead,
.member-login__hero-copy-lead {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  min-width: 0;
}

.admin-login__hero-rule,
.member-login__hero-rule {
  display: block;
  width: 48px;
  flex: none;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--login-hero-rule), transparent);
}

.admin-login__hero-copy--bar .admin-login__hero-kicker,
.member-login__hero-copy--bar .member-login__hero-kicker {
  margin: 0;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  white-space: nowrap;
  color: var(--login-hero-kicker);
}

.admin-login__panel-inner,
.member-login__panel-inner {
  display: grid;
  grid-template-columns: minmax(280px, 320px) minmax(400px, 430px);
  grid-template-areas: "aside card";
  gap: clamp(24px, 2.5vw, 36px);
  align-items: stretch;
  width: 100%;
  max-width: none;
}

.admin-login__card,
.member-login__card {
  grid-area: card;
}

.admin-login__aside,
.member-login__aside {
  grid-area: aside;
  min-height: 0;
}

@media (min-width: 901px) {
  .admin-login__panel-inner,
  .member-login__panel-inner {
    display: contents;
  }

  .admin-login__card,
  .member-login__card,
  .admin-login__aside,
  .member-login__aside {
    width: 100%;
    max-width: none;
    justify-self: stretch;
  }

  .admin-login__hero-copy--bar,
  .member-login__hero-copy--bar {
    justify-self: stretch;
  }
}

.admin-login__mobile-hero,
.member-login__mobile-hero {
  display: none;
}

.admin-login__card,
.member-login__card {
  width: min(430px, 100%);
  padding: 38px 36px 34px;
  border-radius: var(--login-card-radius);
  background: var(--login-card-bg);
  border: 1px solid var(--login-card-border);
  box-shadow: var(--login-card-shadow);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  animation: loginCardEnter 0.72s cubic-bezier(0.2, 0.8, 0.2, 1) both;
}

.admin-login__aside,
.member-login__aside {
  display: flex;
  flex-direction: column;
  padding: 28px 26px 24px;
  border-radius: var(--login-panel-radius);
  color: var(--login-aside-color);
  background: var(--login-surface-bg);
  border: 1px solid var(--login-surface-border);
  box-shadow: var(--login-surface-shadow);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  animation: loginCardEnter 0.72s cubic-bezier(0.2, 0.8, 0.2, 1) 0.08s both;
}

.admin-login__notices,
.member-login__notices {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
}

.admin-login__notices-summary,
.member-login__notices-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--login-aside-head-border);
  list-style: none;
  cursor: default;
}

.admin-login__notices-summary::-webkit-details-marker,
.member-login__notices-summary::-webkit-details-marker {
  display: none;
}

.admin-login__notices-summary::marker,
.member-login__notices-summary::marker {
  content: "";
}

.admin-login__notices-body,
.member-login__notices-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
}

.admin-login__aside-head,
.member-login__aside-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--login-aside-head-border);
}

.admin-login__aside-title,
.member-login__aside-title {
  margin: 0;
  font-size: 1.08rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--login-aside-title);
}

.admin-login__aside-badge,
.member-login__aside-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 30px;
  height: 30px;
  padding: 0 9px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 800;
  color: #fff;
  background: linear-gradient(135deg, var(--login-brand), #1b7a4f);
  box-shadow: 0 6px 16px rgba(13, 92, 58, 0.22);
}

.admin-login__aside-list,
.member-login__aside-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
  flex: 1;
}

.admin-login__aside-item,
.member-login__aside-item {
  margin: 0;
  padding: 12px 14px;
  border-radius: 14px;
  background: var(--login-aside-item-bg);
  border: 1px solid var(--login-aside-item-border);
  transition: background 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.admin-login__aside-item:hover,
.member-login__aside-item:hover {
  background: var(--login-aside-item-hover-bg);
  border-color: var(--login-aside-item-hover-border);
  box-shadow: var(--login-aside-item-hover-shadow);
}

.admin-login__aside-item:last-child,
.member-login__aside-item:last-child {
  padding-bottom: 12px;
  border-bottom: none;
}

.admin-login__aside-date,
.member-login__aside-date {
  display: block;
  margin-bottom: 0.4rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--login-aside-date);
}

.admin-login__aside-text,
.member-login__aside-text {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.5;
  font-weight: 600;
  color: var(--login-aside-text);
}

.admin-login__aside-note,
.member-login__aside-note {
  margin: 16px 0 0;
  padding: 0.7rem 0.85rem;
  border-radius: 12px;
  font-size: 0.76rem;
  line-height: 1.5;
  color: var(--login-aside-note-color);
  background: var(--login-aside-note-bg);
  border: 1px solid var(--login-aside-note-border);
}

.admin-login__brand,
.member-login__brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 28px;
}

.admin-login__brand-mark,
.member-login__brand-mark {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  font-size: 1.35rem;
  font-weight: 800;
  color: #fff;
  background: linear-gradient(145deg, var(--login-brand), #1b7a4f);
  box-shadow: 0 10px 24px rgba(13, 92, 58, 0.28);
}

.admin-login__brand-text strong,
.member-login__brand-text strong {
  display: block;
  font-size: 1rem;
  font-weight: 800;
  color: #253832;
  line-height: 1.3;
}

.admin-login__brand-text span,
.member-login__brand-text span {
  display: block;
  margin-top: 0.15rem;
  font-size: 0.82rem;
  color: var(--login-muted);
}

.admin-login__title,
.member-login__title {
  margin: 0 0 8px;
  font-size: 1.55rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: #15231f;
}

.admin-login__lead,
.member-login__lead {
  margin: 0 0 24px;
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--login-muted);
}

.admin-login__notice,
.member-login__notice {
  margin: 0 0 18px;
  padding: 0.65rem 0.85rem;
  border-radius: 12px;
  font-size: 0.8rem;
  line-height: 1.5;
  color: #3d5a80;
  background: rgba(21, 101, 192, 0.06);
  border: 1px solid rgba(21, 101, 192, 0.12);
}

.admin-login__form,
.member-login__form {
  display: grid;
  gap: 17px;
}

.admin-login__form[hidden],
.member-login__form[hidden] {
  display: none;
}

.admin-login__field,
.member-login__field {
  margin-bottom: 0;
}

.admin-login__field label,
.member-login__field label {
  display: block;
  margin-bottom: 7px;
  font-size: 0.82rem;
  font-weight: 800;
  color: #253832;
}

.admin-login__field input,
.member-login__field input {
  width: 100%;
  height: 52px;
  padding: 0 16px;
  border: 1px solid #d6e0dc;
  border-radius: 14px;
  font: inherit;
  font-size: 0.96rem;
  font-weight: 600;
  color: var(--login-text);
  background: rgba(255, 255, 255, 0.92);
  outline: none;
  transition: border-color 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.admin-login__field input::placeholder,
.member-login__field input::placeholder {
  color: #9aa8a3;
  font-weight: 500;
}

.admin-login__field input:focus,
.member-login__field input:focus {
  border-color: var(--login-accent);
  background: #fff;
  box-shadow:
    0 0 0 4px rgba(18, 114, 66, 0.12),
    0 10px 24px rgba(18, 75, 46, 0.08);
}

.admin-login__field input.is-invalid,
.member-login__field input.is-invalid {
  border-color: #dc2626;
  box-shadow: 0 0 0 4px rgba(220, 38, 38, 0.1);
}

.admin-login__row,
.member-login__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin: 0;
  font-size: 0.84rem;
}

.admin-login__remember,
.member-login__remember {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: #475569;
  cursor: pointer;
  user-select: none;
}

.admin-login__remember input,
.member-login__remember input {
  width: 16px;
  height: 16px;
  accent-color: var(--login-brand);
}

.admin-login__forgot,
.member-login__forgot {
  color: #1565c0;
  text-decoration: none;
  font-weight: 600;
}

.admin-login__forgot:hover,
.member-login__forgot:hover {
  text-decoration: underline;
}

.admin-login__submit,
.member-login__submit {
  width: 100%;
  height: 54px;
  margin-top: 4px;
  border: 0;
  border-radius: 15px;
  font: inherit;
  font-size: 1rem;
  font-weight: 800;
  color: #fff;
  cursor: pointer;
  background: linear-gradient(135deg, #0f6b3d 0%, #074d32 100%);
  box-shadow: 0 16px 32px rgba(7, 77, 50, 0.28);
  transition: transform 0.16s ease, box-shadow 0.16s ease, filter 0.16s ease, opacity 0.16s ease;
}

.admin-login__submit:hover,
.member-login__submit:hover {
  transform: translateY(-1px);
  box-shadow: 0 20px 42px rgba(7, 77, 50, 0.34);
  filter: brightness(1.03);
}

.admin-login__submit:active,
.member-login__submit:active {
  transform: translateY(0);
}

.admin-login__submit:disabled,
.member-login__submit:disabled {
  opacity: 0.72;
  cursor: wait;
  transform: none;
  filter: none;
}

.admin-login__error,
.member-login__error {
  margin: 0;
  padding: 0.72rem 0.85rem;
  border-radius: 12px;
  font-size: 0.84rem;
  line-height: 1.45;
  color: #991b1b;
  background: rgba(254, 226, 226, 0.92);
  border: 1px solid rgba(248, 113, 113, 0.35);
}

.admin-login__error[hidden],
.member-login__error[hidden] {
  display: none;
}

.admin-login__foot,
.member-login__foot {
  margin-top: 1.35rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(148, 163, 184, 0.28);
  font-size: 0.78rem;
  line-height: 1.55;
  color: var(--login-muted);
  text-align: center;
}

.admin-login__preview-link,
.member-login__preview-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  margin-top: 0.85rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--login-muted);
  text-decoration: none;
}

.admin-login__preview-link:hover,
.member-login__preview-link:hover {
  color: #1565c0;
}

@keyframes loginCardEnter {
  from {
    opacity: 0;
    transform: translateY(18px) translateX(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0) translateX(0);
  }
}

@keyframes loginHeroEnter {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (min-width: 1920px) {
  :root {
    --login-image-fade-width: 42%;
  }
}

@media (max-width: 900px) {
  :root {
    --login-header-h: 56px;
    --login-fade-start: 0%;
    --login-image-fade-width: 100%;
    --login-mobile-hero-h: min(38dvh, 280px);
  }

  .admin-login__bg,
  .member-login__bg {
    top: 0;
    height: calc(var(--login-header-h) + var(--login-mobile-hero-h));
    bottom: auto;
    background: #0a1a14;
  }

  .admin-login__bg-scene,
  .member-login__bg-scene {
    inset: 0;
    width: 100%;
    height: 100%;
    max-width: none;
  }

  .admin-login__bg-image,
  .member-login__bg-image {
    width: 100%;
    height: 100%;
    max-width: none;
    max-height: none;
    object-fit: cover;
    object-position: center 32%;
    -webkit-mask-image: none;
    mask-image: none;
  }

  .admin-login__bg-scene::after,
  .member-login__bg-scene::after {
    top: auto;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 58%;
    background: linear-gradient(
      0deg,
      rgba(var(--login-fade-color-rgb), 0.98) 0%,
      rgba(var(--login-fade-color-rgb), 0.72) 42%,
      rgba(var(--login-fade-color-rgb), 0.18) 78%,
      rgba(var(--login-fade-color-rgb), 0) 100%
    );
  }

  .admin-login__bg-overlay,
  .member-login__bg-overlay {
    background:
      linear-gradient(
        180deg,
        rgba(9, 23, 18, 0.42) 0%,
        rgba(9, 23, 18, 0.12) 36%,
        rgba(var(--login-fade-color-rgb), 0.2) 70%,
        rgba(var(--login-fade-color-rgb), var(--login-mobile-overlay-alpha)) 100%
      );
  }

  .admin-login__topbar,
  .member-login__topbar {
    position: sticky;
    top: 0;
    height: calc(var(--login-header-h) + env(safe-area-inset-top, 0px));
    padding:
      env(safe-area-inset-top, 0px)
      max(16px, env(safe-area-inset-right, 0px))
      0
      max(16px, env(safe-area-inset-left, 0px));
    border-radius: 0;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
  }

  .admin-login__topbar-brand,
  .member-login__topbar-brand {
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    max-width: 42vw;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .admin-login__topbar-actions,
  .member-login__topbar-actions {
    gap: 8px;
  }

  .admin-login__theme-toggle-label,
  .member-login__theme-toggle-label {
    display: none;
  }

  .admin-login__topbar-badge,
  .member-login__topbar-badge {
    min-width: 0;
    min-height: 34px;
    padding: 0 12px;
    font-size: 0.78rem;
  }

  .admin-login__panel,
  .member-login__panel {
    position: relative;
    top: auto;
    left: auto;
    right: auto;
    bottom: auto;
    display: block;
    min-height: auto;
    padding:
      0
      max(16px, env(safe-area-inset-right, 0px))
      max(28px, env(safe-area-inset-bottom, 0px))
      max(16px, env(safe-area-inset-left, 0px));
  }

  .admin-login__panel-stack,
  .member-login__panel-stack {
    display: flex;
    flex-direction: column;
    gap: 14px;
    width: 100%;
    max-width: 440px;
    margin: 0 auto;
  }

  .admin-login__mobile-hero,
  .member-login__mobile-hero {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    gap: 8px;
    min-height: calc(var(--login-mobile-hero-h) - 12px);
    padding: 18px 4px 10px;
    color: #fff;
    text-shadow: 0 2px 18px rgba(0, 0, 0, 0.35);
    animation: loginHeroEnter 0.75s cubic-bezier(0.2, 0.8, 0.2, 1) both;
  }

  .admin-login__mobile-hero-kicker,
  .member-login__mobile-hero-kicker {
    margin: 0;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.82);
  }

  .admin-login__mobile-hero-title,
  .member-login__mobile-hero-title {
    margin: 0;
    font-family: var(--login-script-font);
    font-size: clamp(2.05rem, 9.2vw, 2.7rem);
    font-weight: 400;
    line-height: 1.18;
    letter-spacing: -0.01em;
    color: #fff;
  }

  .admin-login__mobile-hero-sub,
  .member-login__mobile-hero-sub {
    margin: 0;
    font-size: 0.9rem;
    font-weight: 600;
    line-height: 1.45;
    color: rgba(255, 255, 255, 0.88);
  }

  .admin-login__hero-copy--bar,
  .member-login__hero-copy--bar {
    display: none;
  }

  .admin-login__panel-stack:not(:has(.admin-login__mobile-hero)) .admin-login__hero-copy--bar,
  .member-login__panel-stack:not(:has(.member-login__mobile-hero)) .member-login__hero-copy--bar {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
    border-radius: var(--login-hero-radius);
    order: 0;
  }

  .admin-login__panel-stack:not(:has(.admin-login__mobile-hero)) .admin-login__hero-copy--bar .admin-login__hero-title,
  .member-login__panel-stack:not(:has(.member-login__mobile-hero)) .member-login__hero-copy--bar .member-login__hero-title,
  .admin-login__panel-stack:not(:has(.admin-login__mobile-hero)) .admin-login__hero-copy--bar .admin-login__hero-sub,
  .member-login__panel-stack:not(:has(.member-login__mobile-hero)) .member-login__hero-copy--bar .member-login__hero-sub {
    white-space: normal;
    text-align: left;
  }

  .admin-login__panel-inner,
  .member-login__panel-inner {
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 100%;
    grid-template-columns: none;
    grid-template-areas: none;
  }

  .admin-login__card,
  .member-login__card {
    width: 100%;
    order: 1;
    padding: 26px 20px 22px;
    border-radius: 22px;
    transform: none;
    animation-name: loginCardEnterMobile;
    box-shadow: 0 18px 48px rgba(21, 35, 31, 0.14);
  }

  .admin-login__aside,
  .member-login__aside {
    display: block;
    order: 2;
    padding: 16px 16px 14px;
    border-radius: 18px;
    animation-name: loginCardEnterMobile;
    animation-delay: 0.06s;
  }

  .admin-login__aside:has(.admin-login__notices),
  .member-login__aside:has(.member-login__notices) {
    padding: 0;
  }

  .admin-login__notices,
  .member-login__notices {
    padding: 4px 16px 14px;
  }

  .admin-login__notices-summary,
  .member-login__notices-summary {
    position: relative;
    margin: 0 -4px 0;
    padding: 14px 28px 14px 4px;
    border-bottom: 1px solid var(--login-aside-head-border);
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
  }

  .admin-login__notices-summary::after,
  .member-login__notices-summary::after {
    content: "";
    position: absolute;
    top: 50%;
    right: 4px;
    width: 8px;
    height: 8px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    opacity: 0.55;
    transform: translateY(-65%) rotate(45deg);
    transition: transform 0.18s ease;
  }

  .admin-login__notices[open] .admin-login__notices-summary::after,
  .member-login__notices[open] .member-login__notices-summary::after {
    transform: translateY(-20%) rotate(225deg);
  }

  .admin-login__aside-title,
  .member-login__aside-title {
    font-size: 0.98rem;
  }

  .admin-login__aside-badge,
  .member-login__aside-badge {
    min-width: 26px;
    height: 26px;
    font-size: 0.74rem;
  }

  .admin-login__aside-list,
  .member-login__aside-list {
    gap: 8px;
    margin-top: 12px;
  }

  .admin-login__aside-item,
  .member-login__aside-item {
    padding: 11px 12px;
    border-radius: 12px;
  }

  .admin-login__aside-text,
  .member-login__aside-text {
    font-size: 0.86rem;
  }

  .admin-login__aside-note,
  .member-login__aside-note {
    margin-top: 12px;
    font-size: 0.72rem;
  }

  .admin-login__brand,
  .member-login__brand {
    margin-bottom: 20px;
  }

  .admin-login__brand-mark,
  .member-login__brand-mark {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    font-size: 1.2rem;
  }

  .admin-login__title,
  .member-login__title {
    font-size: 1.35rem;
  }

  .admin-login__lead,
  .member-login__lead {
    margin-bottom: 18px;
    font-size: 0.9rem;
  }

  .admin-login__form,
  .member-login__form {
    gap: 14px;
  }

  .admin-login__field input,
  .member-login__field input {
    height: 50px;
    font-size: 16px; /* iOS 자동 확대 방지 */
    border-radius: 12px;
  }

  .admin-login__remember,
  .member-login__remember {
    min-height: 44px;
    gap: 0.55rem;
  }

  .admin-login__remember input,
  .member-login__remember input {
    width: 18px;
    height: 18px;
  }

  .admin-login__forgot,
  .member-login__forgot {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    padding: 0 2px;
  }

  .admin-login__submit,
  .member-login__submit {
    height: 52px;
    border-radius: 14px;
    font-size: 1.02rem;
    touch-action: manipulation;
  }

  .admin-login__submit:hover,
  .member-login__submit:hover {
    transform: none;
  }

  .admin-login__row,
  .member-login__row {
    gap: 0.5rem;
  }

  .admin-login__preview-link,
  .member-login__preview-link {
    min-height: 44px;
  }
}

@keyframes loginCardEnterMobile {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 520px) {
  :root {
    --login-header-h: 52px;
    --login-mobile-hero-h: min(34dvh, 240px);
  }

  .admin-login__topbar-brand,
  .member-login__topbar-brand {
    display: none;
  }

  .admin-login__topbar,
  .member-login__topbar {
    justify-content: flex-end;
  }

  .admin-login__card,
  .member-login__card {
    padding: 22px 16px 18px;
    border-radius: 20px;
  }

  .admin-login__row,
  .member-login__row {
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
  }

  .admin-login__forgot,
  .member-login__forgot {
    justify-content: flex-end;
  }

  .admin-login__mobile-hero,
  .member-login__mobile-hero {
    padding-top: 12px;
  }

  .admin-login__mobile-hero-title,
  .member-login__mobile-hero-title {
    font-size: clamp(1.9rem, 10vw, 2.4rem);
  }

  .admin-login__brand-text strong,
  .member-login__brand-text strong {
    font-size: 0.94rem;
  }
}

@media (max-width: 900px) and (max-height: 700px) {
  :root {
    --login-mobile-hero-h: min(28dvh, 180px);
  }

  .admin-login__mobile-hero-title,
  .member-login__mobile-hero-title {
    font-size: clamp(1.7rem, 7vw, 2.1rem);
  }

  .admin-login__mobile-hero-sub,
  .member-login__mobile-hero-sub {
    display: none;
  }
}

@media (max-width: 900px) and (orientation: landscape) {
  :root {
    --login-mobile-hero-h: 120px;
  }

  .admin-login__bg,
  .member-login__bg {
    height: 160px;
  }

  .admin-login__mobile-hero,
  .member-login__mobile-hero {
    min-height: 88px;
    padding-top: 8px;
    padding-bottom: 4px;
  }

  .admin-login__mobile-hero-title br,
  .member-login__mobile-hero-title br {
    display: none;
  }

  .admin-login__panel-stack,
  .member-login__panel-stack {
    max-width: 560px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .admin-login__card,
  .member-login__card,
  .admin-login__hero-copy,
  .member-login__hero-copy {
    animation: none;
  }

  .admin-login__submit,
  .member-login__submit,
  .admin-login__field input,
  .member-login__field input {
    transition: none;
  }
}