:root {
  --bg: #000;
  --bg-elevated: #111;
  --ink: #fff;
  --muted: #8a8a8a;
  --line: #2a2a2a;
  --line-soft: #1f1f1f;
  --control: #2a2a2a;
  --accent: #fff;
  --header-h: 64px;
  --font-sans: "Noto Sans KR", sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-sans);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

button,
select,
textarea,
input {
  font: inherit;
}

/* ===== Header ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(0, 0, 0, 0.95);
  border-bottom: 1px solid var(--line-soft);
}

.header-inner {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 16px;
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.site-logo {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.site-logo .logo-en {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.site-logo .logo-ko {
  font-size: 0.72rem;
  font-weight: 400;
  color: #ddd;
  letter-spacing: -0.02em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.site-nav a {
  font-size: 0.86rem;
  font-weight: 500;
  color: #ccc;
  transition: color 0.2s ease;
  white-space: nowrap;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav a.is-active {
  color: #fff;
}

.menu-toggle {
  display: none;
  width: 40px;
  height: 40px;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: #fff;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.menu-toggle.is-open span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.menu-toggle.is-open span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.is-open span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* ===== Layout ===== */
.page {
  max-width: 720px;
  margin: 0 auto;
  padding: 28px 16px 56px;
}

.seo-heading {
  margin: 0 0 6px;
  text-align: center;
  font-size: clamp(1.55rem, 5vw, 1.9rem);
  font-weight: 700;
  letter-spacing: -0.03em;
}

.seo-lead {
  margin: 0 0 28px;
  text-align: center;
  color: var(--muted);
  font-size: 0.9rem;
}

.page-hero {
  text-align: center;
  padding: 28px 0 22px;
  border-bottom: 1px solid #444;
  margin-bottom: 18px;
}

.page-hero h1 {
  margin: 0;
  font-size: clamp(1.5rem, 5vw, 1.85rem);
  font-weight: 700;
  letter-spacing: -0.03em;
}

.page-desc {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 0.88rem;
}

/* ===== Home cards ===== */
.image-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 36px;
}

.home-card {
  min-width: 0;
  color: inherit;
}

.home-card .section-title {
  margin: 0 0 10px;
  text-align: center;
  font-size: 1rem;
  font-weight: 700;
}

.image-slot {
  width: 100%;
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.image-slot img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
}

.image-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-size: 0.85rem;
  text-align: center;
  padding: 12px;
  background:
    repeating-linear-gradient(
      -45deg,
      transparent,
      transparent 8px,
      rgba(255, 255, 255, 0.03) 8px,
      rgba(255, 255, 255, 0.03) 16px
    );
}

.home-card:hover .image-slot,
.home-card:focus-visible .image-slot {
  border-color: #666;
}

/* ===== Board list ===== */
.board-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
  font-size: 0.88rem;
}

.board-toolbar-right {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.board-count {
  color: #ddd;
}

.board-pagination {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px;
  margin: 22px 0 8px;
}

.pager-btn {
  min-width: 36px;
  height: 36px;
  padding: 0 10px;
  border: 1px solid #3a3a3a;
  border-radius: 2px;
  background: var(--control);
  color: #ddd;
  font-size: 0.9rem;
  cursor: pointer;
}

.pager-btn:hover,
.pager-btn:focus-visible {
  border-color: #666;
  color: #fff;
}

.pager-btn.is-active {
  border-color: #888;
  background: #222;
  color: #fff;
}

.pager-btn:disabled {
  opacity: 0.4;
  cursor: default;
}

.board-search-wrap {
  display: block;
  min-width: 0;
}

.board-search {
  width: min(220px, 42vw);
  background: var(--control);
  color: #ddd;
  border: 1px solid #3a3a3a;
  border-radius: 2px;
  padding: 6px 10px;
}

.board-search::placeholder {
  color: #888;
}

.board-search:focus {
  outline: none;
  border-color: #666;
}

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

.board-sort {
  appearance: none;
  background: var(--control) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23aaaaaa' d='M1 1l5 5 5-5'/%3E%3C/svg%3E") no-repeat right 10px center;
  color: #ddd;
  border: 1px solid #3a3a3a;
  border-radius: 2px;
  padding: 6px 28px 6px 10px;
  cursor: pointer;
}

.board-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.board-item {
  border-bottom: 1px solid var(--line);
}

.board-item a,
.board-item-static {
  display: block;
  padding: 16px 2px;
  transition: background 0.15s ease;
}

.board-item-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 2px;
}

.board-item-main {
  flex: 1;
  min-width: 0;
  padding: 4px 0 !important;
}

.board-edit-btn,
.board-delete-btn {
  flex-shrink: 0;
  padding: 8px 12px;
  font-size: 0.8rem;
}

.board-item a:hover,
.board-item a:focus-visible {
  background: #0a0a0a;
}

[data-admin-only][hidden] {
  display: none !important;
}

.detail-actions {
  display: flex;
  gap: 8px;
  margin-top: 24px;
}

.detail-actions[hidden] {
  display: none !important;
}

.board-item-title {
  margin: 0 0 8px;
  font-size: 0.98rem;
  font-weight: 500;
  color: #fff;
  word-break: keep-all;
}

.board-item-meta {
  margin: 0;
  font-size: 0.8rem;
  color: var(--muted);
}

.board-list-title-only .board-item a {
  padding: 18px 2px;
}

.board-list-title-only .board-item-title {
  margin: 0;
}

.board-empty {
  margin: 24px 0 0;
  text-align: center;
  color: var(--muted);
  font-size: 0.92rem;
}

.login-required-gate {
  margin: 28px 0 12px;
  padding: 28px 18px;
  border: 1px solid var(--line);
  background: var(--bg-elevated);
  text-align: center;
}

.login-required-text {
  margin: 0 0 16px;
  color: #eee;
  font-size: 1rem;
  line-height: 1.5;
}

.login-required-actions {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}

.review-comments {
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  display: block;
}

.review-comments[hidden] {
  display: none !important;
}

.comment-form[hidden] {
  display: none !important;
}

.comment-list {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  display: block;
}

.comment-item {
  position: relative;
  padding: 14px 2px;
  border-bottom: 1px solid var(--line-soft);
}

.comment-head {
  display: flex;
  gap: 10px;
  align-items: baseline;
  margin-bottom: 6px;
  font-size: 0.86rem;
}

.comment-author {
  color: #eee;
  font-weight: 600;
}

.comment-date {
  color: var(--muted);
}

.comment-body {
  margin: 0;
  white-space: pre-wrap;
  line-height: 1.55;
  color: #ddd;
}

.comment-delete-btn {
  margin-top: 10px;
}

.comment-form {
  display: grid;
  gap: 10px;
  margin-top: 12px;
}

.comment-form label {
  display: grid;
  gap: 6px;
  font-size: 0.88rem;
  color: var(--muted);
}

.comment-form textarea {
  width: 100%;
  min-height: 110px;
  resize: vertical;
  background: #111;
  color: #fff;
  border: 1px solid #333;
  padding: 12px;
}

.comment-form textarea:focus {
  outline: none;
  border-color: #666;
}

.write-form textarea {
  width: 100%;
  min-height: 180px;
  resize: vertical;
  background: #111;
  color: #fff;
  border: 1px solid #333;
  padding: 12px;
}

.write-form textarea:focus {
  outline: none;
  border-color: #666;
}

.attendance-write-form {
  max-width: 720px;
}

.attendance-write-form #attendance-title {
  min-height: 160px;
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: keep-all;
}

.banned-form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  align-items: end;
  margin-bottom: 18px;
}

.banned-form label,
.banned-bulk label {
  display: grid;
  gap: 6px;
  font-size: 0.88rem;
  color: var(--muted);
}

.banned-form input,
.banned-bulk textarea {
  width: 100%;
  background: #111;
  color: #fff;
  border: 1px solid #333;
  padding: 12px;
}

.banned-form input:focus,
.banned-bulk textarea:focus {
  outline: none;
  border-color: #666;
}

.banned-bulk {
  display: grid;
  gap: 10px;
  margin-bottom: 24px;
}

.banned-bulk textarea {
  resize: vertical;
  min-height: 120px;
  line-height: 1.6;
}

.banned-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.banned-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 2px;
  border-bottom: 1px solid var(--line);
  color: #fff;
}

@media (max-width: 560px) {
  .banned-form {
    grid-template-columns: 1fr;
  }
}

/* ===== Detail ===== */
.detail-meta {
  margin: 0 0 20px;
  font-size: 0.85rem;
  color: var(--muted);
}

.detail-body {
  color: #ddd;
  font-size: 0.95rem;
  white-space: pre-wrap;
  word-break: keep-all;
}

.back-link {
  display: inline-block;
  margin-bottom: 18px;
  color: var(--muted);
  font-size: 0.88rem;
}

.back-link:hover {
  color: #fff;
}

/* ===== Profile ===== */
.profile-toolbar {
  margin-bottom: 18px;
}

.profile-empty {
  color: var(--muted);
  font-size: 0.92rem;
  padding: 24px 0;
  text-align: center;
  border-top: 1px solid var(--line);
}

.profile-gallery {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.profile-card {
  border: 1px solid var(--line);
  background: #0a0a0a;
  overflow: hidden;
}

.profile-card img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
  background: var(--bg-elevated);
}

.profile-card-remove {
  width: calc(100% - 24px);
  margin: 12px;
}

.btn {
  appearance: none;
  border: 1px solid #444;
  background: #1a1a1a;
  color: #fff;
  padding: 10px 14px;
  font-size: 0.88rem;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease;
}

.btn:hover,
.btn:focus-visible {
  background: #252525;
  border-color: #666;
}

.btn-primary {
  background: #fff;
  color: #000;
  border-color: #fff;
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: #e8e8e8;
  border-color: #e8e8e8;
}

/* ===== Contact ===== */
.contact-section {
  padding-top: 8px;
  border-top: 1px solid var(--line);
  margin-bottom: 24px;
}

.home-attendance-section {
  margin: 8px 0 28px;
}

.home-attendance-section > .section-title {
  margin-bottom: 10px;
}

.section-title {
  margin: 0 0 14px;
  font-size: 1.05rem;
  font-weight: 700;
}

.phone-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.phone-image {
  display: block;
  border: 1px solid #333;
  overflow: hidden;
  pointer-events: none;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
}

.phone-image img {
  width: 100%;
  height: auto;
  display: block;
  pointer-events: none;
  -webkit-touch-callout: none;
}

.phone-link {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px 20px;
  background: #111;
  border: 1px solid #333;
  color: #fff;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.phone-link:hover,
.phone-link:focus-visible {
  background: #1a1a1a;
  border-color: #666;
}

.reviews-section {
  margin-bottom: 36px;
}

.reviews-note {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.site-footer {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 16px 40px;
  color: var(--muted);
  font-size: 0.8rem;
}

.site-footer p {
  margin: 0;
}

/* ===== Notice popup ===== */
.site-popup {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(0, 0, 0, 0.72);
}

.site-popup.is-hidden {
  display: none;
}

.site-popup-panel {
  width: min(100%, 340px);
  padding: 28px 22px 22px;
  background: #111;
  border: 1px solid #444;
  text-align: center;
}

.site-popup-title {
  margin: 0 0 10px;
  font-size: 1.15rem;
  font-weight: 700;
  color: #fff;
}

.site-popup-text {
  margin: 0 0 22px;
  font-size: 0.95rem;
  color: #ccc;
}

.site-popup-close {
  min-width: 120px;
}

/* ===== Auth forms ===== */
.auth-form {
  max-width: 400px;
  margin: 0 auto;
  display: grid;
  gap: 14px;
}

.auth-form label {
  display: grid;
  gap: 6px;
  font-size: 0.88rem;
  color: var(--muted);
}

.auth-form input {
  width: 100%;
  background: #111;
  color: #fff;
  border: 1px solid #333;
  padding: 12px;
}

.auth-form input:focus {
  outline: none;
  border-color: #666;
}

.auth-submit {
  width: 100%;
  margin-top: 6px;
  padding: 14px;
}

.auth-switch {
  margin: 4px 0 0;
  text-align: center;
  font-size: 0.88rem;
  color: var(--muted);
}

.auth-switch a {
  color: #fff;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.auth-error {
  margin: 0;
  color: #ff8e8e;
  font-size: 0.88rem;
}

.write-author-note {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.popup-enabled-label {
  display: flex !important;
  align-items: center;
  gap: 8px;
  color: #fff !important;
  flex-direction: row !important;
}

.popup-enabled-label input {
  width: auto;
}

.site-nav .nav-user {
  color: var(--muted);
  font-size: 0.9rem;
  padding: 0 4px;
}

.site-nav .nav-logout {
  appearance: none;
  border: 1px solid var(--line);
  background: transparent;
  color: #fff;
  padding: 6px 10px;
  cursor: pointer;
}

.site-nav .nav-logout:hover,
.site-nav .nav-logout:focus-visible {
  border-color: #666;
}

.page-lead {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.members-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
}

.members-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
}

.members-table th,
.members-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--line-soft);
  text-align: left;
  font-size: 0.92rem;
  vertical-align: middle;
}

.members-table th {
  color: var(--muted);
  font-weight: 500;
  background: #0c0c0c;
}

.members-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.members-actions .btn {
  padding: 6px 10px;
  font-size: 0.82rem;
}

/* ===== Mobile nav ===== */
@media (max-width: 768px) {
  .menu-toggle {
    display: flex;
  }

  .header-inner {
    position: relative;
  }

  .site-nav {
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: #000;
    border-bottom: 1px solid var(--line);
    padding: 0 0 8px;
    transform: translateY(-6px);
    opacity: 0;
    pointer-events: none;
    visibility: hidden;
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
  }

  .site-nav.is-open {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
    visibility: visible;
  }

  .site-nav a,
  .site-nav .nav-user,
  .site-nav .nav-logout {
    padding: 14px 20px;
    border-top: 1px solid var(--line);
  }

  .site-nav .nav-logout {
    width: 100%;
    text-align: left;
  }

  .image-row {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .home-card .section-title {
    font-size: 0.78rem;
    margin-bottom: 6px;
  }

  .image-placeholder {
    font-size: 0.72rem;
    padding: 8px;
  }

  .page-hero {
    padding: 20px 0 18px;
  }

  .board-toolbar {
    flex-wrap: wrap;
    align-items: flex-start;
  }

  .board-search {
    width: min(180px, 48vw);
  }
}

/* ===== Entrance gate (msg1000.com) ===== */
.entrance-page {
  min-height: 100vh;
  overflow: hidden;
  background: #050505;
}

.entrance-gate {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  place-items: center;
  isolation: isolate;
}

.entrance-media {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.entrance-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.08);
  animation: entrance-drift 18s ease-in-out infinite alternate;
  filter: saturate(0.75) brightness(0.55);
}

.entrance-veil {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at center, rgba(0, 0, 0, 0.15) 0%, rgba(0, 0, 0, 0.72) 70%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.35), rgba(0, 0, 0, 0.75));
}

.entrance-blinds {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-rows: repeat(12, 1fr);
  pointer-events: none;
}

.entrance-blinds span {
  background: rgba(0, 0, 0, 0.42);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  transform-origin: center top;
  animation: entrance-blind 1.1s ease both;
}

.entrance-blinds span:nth-child(1) { animation-delay: 0.02s; }
.entrance-blinds span:nth-child(2) { animation-delay: 0.06s; }
.entrance-blinds span:nth-child(3) { animation-delay: 0.1s; }
.entrance-blinds span:nth-child(4) { animation-delay: 0.14s; }
.entrance-blinds span:nth-child(5) { animation-delay: 0.18s; }
.entrance-blinds span:nth-child(6) { animation-delay: 0.22s; }
.entrance-blinds span:nth-child(7) { animation-delay: 0.26s; }
.entrance-blinds span:nth-child(8) { animation-delay: 0.3s; }
.entrance-blinds span:nth-child(9) { animation-delay: 0.34s; }
.entrance-blinds span:nth-child(10) { animation-delay: 0.38s; }
.entrance-blinds span:nth-child(11) { animation-delay: 0.42s; }
.entrance-blinds span:nth-child(12) { animation-delay: 0.46s; }

.entrance-panel {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 28px 20px;
  animation: entrance-rise 0.9s ease 0.35s both;
}

.entrance-brand {
  margin: 0;
  font-size: clamp(2.4rem, 8vw, 4.2rem);
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1.15;
  color: #fff;
  text-shadow: 0 8px 40px rgba(0, 0, 0, 0.55);
}

.entrance-sub {
  margin: 14px 0 0;
  font-size: 0.98rem;
  letter-spacing: 0.18em;
  color: rgba(255, 255, 255, 0.72);
}

.entrance-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 34px;
  min-width: min(280px, 78vw);
  padding: 16px 28px;
  border: 1px solid rgba(255, 255, 255, 0.55);
  background: rgba(0, 0, 0, 0.45);
  color: #fff;
  font-size: 1.05rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  backdrop-filter: blur(6px);
  transition: background 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
  animation: entrance-cta-glow 2.8s ease-in-out infinite;
}

.entrance-cta:hover,
.entrance-cta:focus-visible {
  background: rgba(255, 255, 255, 0.12);
  border-color: #fff;
  transform: translateY(-2px);
  outline: none;
}

@keyframes entrance-blind {
  from {
    transform: scaleY(1.15);
    opacity: 0.95;
  }
  to {
    transform: scaleY(1);
    opacity: 1;
  }
}

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

@keyframes entrance-drift {
  from { transform: scale(1.08) translate3d(0, 0, 0); }
  to { transform: scale(1.14) translate3d(0, -1.5%, 0); }
}

@keyframes entrance-cta-glow {
  0%, 100% { box-shadow: 0 0 0 rgba(255, 255, 255, 0); }
  50% { box-shadow: 0 0 28px rgba(255, 255, 255, 0.12); }
}

@media (prefers-reduced-motion: reduce) {
  .entrance-media img,
  .entrance-blinds span,
  .entrance-panel,
  .entrance-cta {
    animation: none;
  }
}