/* 게시판과 관리자 화면 전용 스타일. 공통 색과 창 모양은 styles.css, auth.css를 따른다. */

.board-main,
.admin-main {
  padding-top: 38px;
}

.board-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: end;
  padding: 42px 0 34px;
  border-bottom: 1px solid var(--line);
}

.board-hero h1,
.admin-hero h1 {
  margin: 0;
  font-family: "Rajdhani", "Noto Sans KR", sans-serif;
  font-size: clamp(2.6rem, 7vw, 5.4rem);
  line-height: 0.93;
  letter-spacing: -0.04em;
}

.board-hero h1 em {
  color: var(--amber-bright);
  font-style: normal;
}

.board-hero p:not(.eyebrow),
.admin-hero > p:not(.eyebrow) {
  max-width: 720px;
  margin: 20px 0 0;
  color: #a8bec6;
  line-height: 1.75;
}

.board-write-button {
  min-width: 132px;
  padding: 0 24px;
}

.board-tabs {
  display: flex;
  gap: 8px;
  margin-top: 28px;
  padding: 5px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(7, 18, 25, 0.78);
}

.board-tab {
  min-height: 46px;
  padding: 0 22px;
  border: 0;
  border-radius: 10px;
  color: var(--muted);
  background: transparent;
  font-weight: 800;
  cursor: pointer;
}

.board-tab:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
}

.board-tab[aria-selected="true"] {
  color: #101415;
  background: linear-gradient(135deg, #ffc65b, #df9213);
}

.board-notice {
  margin: 18px 0 0;
  padding: 13px 15px;
  border: 1px solid rgba(240, 163, 26, 0.38);
  border-left: 3px solid var(--amber);
  border-radius: 11px;
  color: #f3d7a2;
  background: rgba(240, 163, 26, 0.07);
  line-height: 1.6;
}

.board-panel {
  padding: 22px 0 76px;
}

.board-toolbar {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto auto;
  gap: 12px;
  align-items: center;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.2);
}

.board-search {
  display: flex;
  gap: 10px;
  align-items: center;
}

.board-search span {
  flex: 0 0 auto;
  color: var(--cyan);
  font-size: 0.78rem;
  font-weight: 800;
}

.board-search .board-input {
  min-width: 0;
}

.board-side-filter {
  display: flex;
  gap: 5px;
}

.board-side-filter .filter-chip {
  min-height: 42px;
}

.board-check {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  min-height: 44px;
  color: #b9cbd1;
  font-size: 0.86rem;
  white-space: nowrap;
  cursor: pointer;
}

.board-check input,
.board-fieldset input {
  accent-color: var(--amber);
}

.board-list-head {
  display: flex;
  gap: 5px;
  align-items: baseline;
  padding: 18px 2px 12px;
  color: var(--muted);
  font-size: 0.84rem;
}

.board-list-head strong {
  color: var(--text);
  font-family: "Rajdhani", sans-serif;
  font-size: 1.2rem;
}

.post-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.post-card {
  position: relative;
  display: grid;
  gap: 14px;
  min-height: 210px;
  padding: 19px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgba(20, 45, 56, 0.94), rgba(8, 20, 27, 0.98)),
    var(--panel-solid);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.22);
  cursor: pointer;
  animation: board-reveal 420ms both;
  animation-delay: min(calc(var(--i) * 32ms), 320ms);
}

.post-card::before {
  position: absolute;
  inset: 0;
  pointer-events: none;
  content: "";
  background: linear-gradient(135deg, rgba(100, 213, 244, 0.07), transparent 42%);
}

.post-card:hover,
.post-card:focus-visible {
  border-color: rgba(100, 213, 244, 0.5);
  outline: none;
  box-shadow: 0 22px 62px rgba(0, 0, 0, 0.32);
}

.post-card-head,
.post-meta,
.post-card-foot,
.post-info,
.comment-head,
.comment-actions,
.detail-actions,
.detail-heading,
.detail-title-row {
  position: relative;
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.post-card-head,
.detail-heading {
  justify-content: space-between;
}

.post-title {
  position: relative;
  margin: 0;
  font-size: 1.12rem;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.post-meta {
  color: var(--muted);
  font-size: 0.78rem;
}

.post-meta strong {
  color: #bad0d7;
}

.post-info {
  align-self: end;
  color: #c9d9de;
  font-size: 0.86rem;
}

/* 팝니다/삽니다 칩(.side-badge)은 자기 색을 가지므로 일반 정보 칸 스타일에서 뺀다(안 빼면 배경이 덮여 글자가 안 보임) */
.post-info > span:not(.side-badge) {
  padding: 6px 9px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(3, 10, 14, 0.42);
}

.post-card-foot {
  align-self: end;
  justify-content: space-between;
  color: var(--muted);
  font-size: 0.76rem;
}

.board-badge,
.side-badge {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 3px 9px;
  border-radius: 999px;
  color: #101415;
  background: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
  white-space: nowrap;
}

.board-badge--open {
  background: var(--green);
}

.side-badge--sell {
  background: var(--amber-bright);
}

.side-badge--buy {
  background: var(--cyan);
}

.board-state {
  min-height: 0;
}

.board-state:not(:empty) {
  min-height: 220px;
  margin-bottom: 16px;
  padding: 34px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
  color: var(--muted);
  text-align: center;
  background: rgba(8, 20, 27, 0.44);
}

.board-state strong {
  display: block;
  margin-bottom: 8px;
  color: var(--text);
}

.board-state p {
  margin: 0 auto;
  max-width: 560px;
  line-height: 1.6;
}

.board-state .board-retry {
  margin-top: 15px;
}

.board-spinner {
  display: inline-block;
  width: 34px;
  height: 34px;
  margin-bottom: 12px;
  border: 2px solid var(--line-strong);
  border-top-color: var(--amber);
  border-radius: 50%;
  animation: board-spin 850ms linear infinite;
}

.board-dialog {
  width: min(820px, calc(100vw - 28px));
}

.board-dialog--small {
  width: min(520px, calc(100vw - 28px));
}

.board-dialog-body {
  display: grid;
  gap: 18px;
  max-height: calc(100vh - 160px);
  padding: 8px 22px 24px;
  overflow-y: auto;
}

.board-form {
  gap: 14px;
}

.board-form-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(3, 10, 14, 0.32);
}

.board-fieldset {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 0;
  padding: 0;
  border: 0;
}

.board-fieldset legend {
  width: 100%;
  margin-bottom: 7px;
  color: var(--cyan);
  font-size: 0.8rem;
  font-weight: 700;
}

.board-fieldset label {
  display: inline-flex;
  gap: 7px;
  align-items: center;
}

.board-textarea {
  min-height: 120px;
  padding: 12px 14px;
  resize: vertical;
}

.board-detail-section {
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.board-detail-section h3 {
  margin: 0 0 12px;
  font-size: 1rem;
}

.board-detail-body {
  margin: 0;
  color: #d4e2e6;
  line-height: 1.75;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.board-contact {
  padding: 12px 14px;
  border: 1px solid rgba(100, 213, 244, 0.25);
  border-radius: 10px;
  color: var(--cyan);
  background: rgba(100, 213, 244, 0.06);
  overflow-wrap: anywhere;
}

.comment-list {
  display: grid;
  gap: 10px;
  margin-bottom: 14px;
}

.comment {
  padding: 13px 14px;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: rgba(3, 10, 14, 0.34);
}

.comment-head {
  justify-content: space-between;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 0.76rem;
}

.comment-head strong {
  color: #c8d9de;
}

.comment p {
  margin: 0;
  line-height: 1.65;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.comment-actions,
.detail-actions {
  margin-top: 10px;
}

.board-small-button {
  min-height: 34px;
  padding: 0 11px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  color: #c3d4d9;
  background: rgba(9, 22, 30, 0.72);
  font-size: 0.78rem;
  cursor: pointer;
}

.board-small-button:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}

.board-small-button--danger {
  border-color: rgba(239, 107, 100, 0.5);
  color: #ffaaa5;
}

.board-comment-form {
  display: grid;
  gap: 9px;
}

.board-comment-form .auth-submit {
  justify-self: end;
  min-width: 112px;
  min-height: 42px;
  padding: 0 18px;
}

.board-gate {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--muted);
  background: rgba(3, 10, 14, 0.3);
}

.board-gate p {
  flex: 1 1 260px;
  margin: 0;
  line-height: 1.55;
}

.board-toast {
  position: fixed;
  right: 50%;
  bottom: 28px;
  z-index: 60;
  max-width: min(460px, calc(100vw - 28px));
  padding: 12px 18px;
  border: 1px solid rgba(115, 213, 162, 0.55);
  border-radius: 11px;
  color: #d9f6e7;
  background: rgba(12, 35, 28, 0.96);
  box-shadow: var(--shadow);
  transform: translateX(50%);
}

/* 관리자 */
.admin-guard {
  min-height: 380px;
  place-items: center;
  align-content: center;
  padding: 40px 20px;
  text-align: center;
}

.admin-guard:not([hidden]) {
  display: grid;
}

.admin-guard h1 {
  margin: 0 0 14px;
  font-size: clamp(2rem, 5vw, 3.6rem);
}

.admin-guard p {
  max-width: 580px;
  margin: 0 auto 18px;
  color: var(--muted);
  line-height: 1.7;
}

.admin-hero {
  padding: 42px 0 34px;
  border-bottom: 1px solid var(--line);
}

.admin-hero h1 {
  font-size: clamp(2.4rem, 6vw, 4.8rem);
}

.admin-section {
  padding: 30px 0 8px;
}

.admin-section + .admin-section {
  margin-top: 26px;
  border-top: 1px solid var(--line);
}

.admin-section-head {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-bottom: 14px;
}

.admin-section-head h2 {
  margin: 0;
  font-size: 1.25rem;
}

.admin-count {
  min-width: 28px;
  padding: 3px 8px;
  border-radius: 999px;
  color: #101415;
  background: var(--amber-bright);
  font-family: "Rajdhani", sans-serif;
  font-weight: 800;
  text-align: center;
}

.admin-state {
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 0.86rem;
}

.admin-list {
  display: grid;
  gap: 10px;
}

.admin-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  align-items: center;
  padding: 15px 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel);
}

.admin-row-main {
  display: grid;
  gap: 6px;
  min-width: 0;
}

.admin-row-title {
  display: flex;
  gap: 9px;
  align-items: center;
  flex-wrap: wrap;
}

.admin-row-title strong,
.admin-row-title a {
  color: var(--text);
  font-weight: 800;
  overflow-wrap: anywhere;
}

.admin-row-title a {
  color: var(--cyan);
}

.admin-row-meta,
.admin-row p {
  margin: 0;
  color: var(--muted);
  font-size: 0.8rem;
  line-height: 1.55;
  overflow-wrap: anywhere;
}

.admin-row-actions {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.admin-warning {
  color: var(--danger);
  font-size: 0.78rem;
  font-weight: 800;
}

.admin-board-link {
  color: var(--cyan);
  font-size: 0.8rem;
  text-underline-offset: 3px;
}

@keyframes board-reveal {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes board-spin {
  to {
    transform: rotate(360deg);
  }
}

@media (max-width: 1080px) {
  .post-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .board-main,
  .admin-main {
    padding-top: 24px;
  }

  .board-hero {
    grid-template-columns: 1fr;
    align-items: start;
    padding-top: 26px;
  }

  .board-write-button {
    width: 100%;
  }

  .board-tabs {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .board-tab {
    padding: 0 10px;
  }

  .board-toolbar {
    grid-template-columns: 1fr;
  }

  .board-side-filter {
    overflow-x: auto;
  }

  .post-grid {
    grid-template-columns: 1fr;
  }

  .board-form-group {
    grid-template-columns: 1fr;
  }

  .admin-row {
    grid-template-columns: 1fr;
  }

  .admin-row-actions {
    justify-content: flex-start;
  }

  .board-toast {
    bottom: 18px;
  }
}

.admin-note {
  color: var(--muted);
  font-size: 0.82rem;
}

/* 한글 낱말 중간 끊김 방지. 사용자가 쓴 아주 긴 문자열은 넘치지 않게 anywhere 로 자른다. */
#post-list,
#post-detail,
#trade-notice,
.admin-row {
  word-break: keep-all;
  overflow-wrap: anywhere;
}