/* drop.crois.me — Crois Service Design Constitution 준수 */

/* ── 폰트 ─────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Fira+Code:wght@400;500&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:opsz,wght,FILL,GRAD@24,400,0,0');

@font-face {
  font-family: 'AstaSans';
  font-weight: 400;
  font-display: swap;
  src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/2505-1@1.0/AstaSans-Regular.woff2') format('woff2');
}
@font-face {
  font-family: 'AstaSans';
  font-weight: 500;
  font-display: swap;
  src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/2505-1@1.0/AstaSans-Medium.woff2') format('woff2');
}
@font-face {
  font-family: 'AstaSans';
  font-weight: 600;
  font-display: swap;
  src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/2505-1@1.0/AstaSans-SemiBold.woff2') format('woff2');
}
@font-face {
  font-family: 'AstaSans';
  font-weight: 700;
  font-display: swap;
  src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/2505-1@1.0/AstaSans-Bold.woff2') format('woff2');
}

/* ── 디자인 토큰 (라이트) ───────────────────────────── */
:root {
  --color-bg: #f8fafc;
  --color-surface: #ffffff;
  --color-surface-alt: #f8fafc;
  --color-surface-hover: #f1f5f9;
  --color-border: #e2e8f0;
  --color-text: #0f172a;
  --color-text-secondary: #64748b;
  --color-text-tertiary: #94a3b8;
  --color-text-muted: #94a3b8;
  --color-primary: #3b82f6;
  --color-primary-hover: #2563eb;
  --color-primary-400: #60a5fa;
  --color-danger: #ef4444;
  --color-success: #16a34a;
  --color-warning: #d97706;
  --radius: 10px;
  --shadow: none;
}

html.dark {
  --color-bg: hsl(217 22% 8%);
  --color-surface: hsl(217 20% 10%);
  --color-surface-alt: hsl(217 18% 14%);
  --color-surface-hover: hsl(217 15% 20%);
  --color-border: hsl(217 12% 25%);
  --color-text: #f1f5f9;
  --color-text-secondary: #94a3b8;
  --color-text-tertiary: #64748b;
  --color-text-muted: #64748b;
  --color-primary: #60a5fa;
  --color-primary-hover: #3b82f6;
  --color-warning: #fbbf24;
  --shadow: none;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  font-family: 'AstaSans', system-ui, -apple-system, sans-serif;
  font-size: 15px;
  line-height: 1.55;
  background: var(--color-bg);
  color: var(--color-text);
  min-height: 100dvh;
}

code, pre, .mono {
  font-family: 'Fira Code', 'AstaSans', ui-monospace, monospace;
}

a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

[hidden] { display: none !important; }

:where(a, button, input, select, [role="button"]):focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Material Symbols 공통 */
.material-symbols-outlined {
  font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
  user-select: none;
  vertical-align: middle;
}

/* ── 헤더 NAV (공통 스펙) ────────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 30;
  flex-shrink: 0;
  height: 49px;
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: 0 1rem;
  background: color-mix(in srgb, var(--color-surface) 80%, transparent);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--color-text);
  text-decoration: none;
  white-space: nowrap;
}
.nav-logo:hover { text-decoration: none; }
.nav-logo .logo-ico {
  color: var(--color-primary);
  font-size: 24px;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: .5rem;
  margin-left: auto;
}

.nav-user {
  font-size: .72rem;
  color: var(--color-text-muted);
  max-width: 160px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.badge {
  background: var(--color-primary);
  color: #fff;
  font-size: .6rem;
  padding: 1px 6px;
  border-radius: 8px;
  margin-left: .3rem;
  font-weight: 600;
}

/* ── 버튼 스펙 ────────────────────────────────────────── */
.btn-icon {
  background: none;
  border: none;
  border-radius: 8px;
  padding: 6px;
  cursor: pointer;
  color: var(--color-text);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background .15s;
  text-decoration: none;
}
.btn-icon:hover { background: var(--color-surface-hover); }
.btn-icon .material-symbols-outlined { font-size: 22px; }

.btn-nav {
  padding: 4px 12px;
  border-radius: 6px;
  border: 1px solid var(--color-border);
  background: transparent;
  color: var(--color-text);
  font-size: .72rem;
  cursor: pointer;
  transition: all .15s;
  text-decoration: none;
  white-space: nowrap;
  font-family: inherit;
}
.btn-nav:hover { border-color: var(--color-primary); color: var(--color-primary); }
.btn-nav.primary { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }
.btn-nav.primary:hover { background: var(--color-primary-hover); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .35rem;
  padding: .5rem 1.1rem;
  border-radius: 7px;
  border: none;
  font-size: .88rem;
  font-weight: 500;
  cursor: pointer;
  transition: all .15s;
  font-family: inherit;
  color: var(--color-text);
}
.btn-primary { background: var(--color-primary); color: #fff; }
.btn-primary:hover { background: var(--color-primary-hover); }
.btn-primary:disabled { opacity: .5; cursor: not-allowed; }
.btn-outline { background: none; border: 1px solid var(--color-border); }
.btn-outline:hover { border-color: var(--color-primary); color: var(--color-primary); }
.btn-block { width: 100%; }
.btn-symbol { font-size: 18px; }

/* ── 컨테이너/카드 ───────────────────────────────────── */
.page {
  max-width: 820px;
  margin: 0 auto;
  padding: 2rem 1rem 4rem;
}

.page-admin { max-width: 1100px; }

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.3rem 1.4rem;
  margin-bottom: 1rem;
  box-shadow: var(--shadow);
}

.card h2 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: .8rem;
  display: flex;
  align-items: center;
  gap: .4rem;
}
.card h2 .material-symbols-outlined { font-size: 18px; color: var(--color-primary); }

.section-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}
.section-heading h2 { margin-bottom: .15rem; }
.section-description {
  color: var(--color-text-secondary);
  font-size: .82rem;
  line-height: 1.45;
}
.status-chip,
.page-summary {
  flex: 0 0 auto;
  color: var(--color-text-secondary);
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: .2rem .55rem;
  font-size: .72rem;
  font-weight: 600;
  white-space: nowrap;
}

/* ── 필드 ────────────────────────────────────────────── */
.field { margin-bottom: .8rem; }
.field label {
  display: block;
  font-size: .78rem;
  color: var(--color-text-secondary);
  margin-bottom: .3rem;
  font-weight: 500;
}
.field input, .field select {
  width: 100%;
  padding: .5rem .65rem;
  border: 1px solid var(--color-border);
  border-radius: 7px;
  font-size: .92rem;
  font-family: 'Fira Code', 'AstaSans', system-ui, sans-serif;
  outline: none;
  transition: border .15s;
  background: var(--color-surface);
  color: var(--color-text);
}
.field input:focus, .field select:focus { border-color: var(--color-primary); }
.field-help {
  margin-top: .3rem;
  color: var(--color-text-tertiary);
  font-size: .72rem;
}

.row { display: flex; gap: .6rem; align-items: center; }
.row > .field { flex: 1; }
.form-grid,
.reservation-result-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .8rem;
}
.reservation-result {
  margin-top: 1rem;
  padding-top: .4rem;
  border-top: 1px solid var(--color-border);
}

/* ── 드롭존 ──────────────────────────────────────────── */
.dropzone {
  border: 2px dashed var(--color-border);
  border-radius: var(--radius);
  padding: 2.4rem 1rem;
  text-align: center;
  cursor: pointer;
  background: var(--color-surface-alt);
  transition: all .15s;
}
.dropzone:hover, .dropzone.dragover {
  border-color: var(--color-primary);
  background: color-mix(in srgb, var(--color-primary) 8%, var(--color-surface));
}
.dropzone:focus-visible { border-color: var(--color-primary); }
.dropzone .big-icon {
  font-size: 48px;
  color: var(--color-primary);
  display: block;
  margin-bottom: .6rem;
}
.dropzone .hint {
  font-size: .85rem;
  color: var(--color-text-secondary);
}
.dropzone .limits {
  display: block;
  font-size: .72rem;
  color: var(--color-text-tertiary);
  margin-top: .3rem;
}

.reserved-upload {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
}
.reserved-upload .section-heading { margin-bottom: .8rem; }
.reserved-upload .section-heading h2 { font-size: .95rem; }
.selected-file {
  display: flex;
  align-items: center;
  gap: .65rem;
  margin: .8rem 0;
  padding: .65rem .75rem;
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  border-radius: 8px;
}
.selected-file > .material-symbols-outlined { color: var(--color-primary); }
.selected-file-copy { min-width: 0; display: flex; flex-direction: column; }
.selected-file-copy strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: .82rem; }
.selected-file-copy span { color: var(--color-text-tertiary); font-size: .72rem; }
.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

/* ── 정책 토글 (세그먼티드) ──────────────────────────── */
.view-mode-group {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 2px;
}
.view-mode-btn {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  background: transparent;
  border: none;
  color: var(--color-text-secondary);
  cursor: pointer;
  padding: .28rem .55rem;
  border-radius: 6px;
  font-size: .78rem;
  font-weight: 500;
  transition: background .15s, color .15s;
  font-family: inherit;
}
.view-mode-btn:hover { color: var(--color-text); }
.view-mode-btn.active { background: var(--color-primary); color: #fff; }
.view-mode-btn .material-symbols-outlined { font-size: 16px; }

/* ── 진행률 ──────────────────────────────────────────── */
.progress {
  height: 6px;
  background: var(--color-surface-hover);
  border-radius: 3px;
  overflow: hidden;
  margin: .6rem 0 .3rem;
}
.progress-bar {
  height: 100%;
  background: var(--color-primary);
  width: 0;
  transition: width .2s;
}
.progress-label {
  font-size: .75rem;
  color: var(--color-text-secondary);
  display: flex;
  justify-content: space-between;
}

/* ── 결과 카드 (업로드 완료) ─────────────────────────── */
.result-url {
  display: flex;
  align-items: center;
  gap: .4rem;
  padding: .6rem .8rem;
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  border-radius: 7px;
  font-family: 'Fira Code', monospace;
  font-size: .85rem;
  word-break: break-all;
}
.result-url input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--color-text);
  font-family: inherit;
  font-size: inherit;
}

/* ── 알림 ────────────────────────────────────────────── */
.alert {
  padding: .7rem .9rem;
  border-radius: 7px;
  font-size: .85rem;
  margin: .6rem 0;
}
.alert-error {
  background: color-mix(in srgb, var(--color-danger) 10%, var(--color-surface));
  border: 1px solid color-mix(in srgb, var(--color-danger) 30%, var(--color-border));
  color: var(--color-danger);
}
.alert-success {
  background: color-mix(in srgb, var(--color-success) 10%, var(--color-surface));
  border: 1px solid color-mix(in srgb, var(--color-success) 30%, var(--color-border));
  color: var(--color-success);
}
.alert-warning {
  background: color-mix(in srgb, var(--color-warning) 10%, var(--color-surface));
  border: 1px solid color-mix(in srgb, var(--color-warning) 30%, var(--color-border));
  color: var(--color-warning);
}

/* ── 메타 출력 ───────────────────────────────────────── */
.meta-grid {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: .4rem 1rem;
  font-size: .85rem;
}
.meta-grid dt {
  color: var(--color-text-secondary);
  font-weight: 500;
}
.meta-grid dd { color: var(--color-text); }

/* ── 관리자 테이블 ────────────────────────────────────── */
table.admin {
  width: 100%;
  border-collapse: collapse;
  font-size: .82rem;
  table-layout: fixed;
}
.table-scroll {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--color-border);
  border-radius: 8px;
}
.table-scroll table.admin { min-width: 620px; }
#drops-table { min-width: 840px; }
.table-scroll table.admin th:first-child,
.table-scroll table.admin td:first-child { padding-left: .75rem; }
.table-scroll table.admin th:last-child,
.table-scroll table.admin td:last-child { padding-right: .75rem; }
table.admin tbody tr:last-child td { border-bottom: 0; }
table.admin th, table.admin td {
  padding: .5rem .6rem;
  border-bottom: 1px solid var(--color-border);
  text-align: left;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
table.admin th {
  background: var(--color-surface-alt);
  font-weight: 600;
  color: var(--color-text-secondary);
  font-size: .75rem;
  text-transform: uppercase;
}
table.admin tr:hover td { background: var(--color-surface-hover); }
table.admin .status-active { color: var(--color-success); font-weight: 600; }
table.admin .status-reserved { color: var(--color-warning, #d97706); font-weight: 600; }
table.admin .status-pending { color: var(--color-warning, #d97706); font-weight: 600; }
table.admin .status-expired { color: var(--color-text-tertiary); }
table.admin .status-failed { color: var(--color-danger); font-weight: 600; }
table.admin .status-deleted { color: var(--color-danger); }

.count-badge {
  display: inline-flex;
  align-items: center;
  margin-left: .4rem;
  padding: 0 .5rem;
  height: 1.4rem;
  border-radius: 999px;
  background: var(--color-surface-alt);
  color: var(--color-text-secondary);
  font-size: .72rem;
  font-weight: 600;
}

.pager {
  display: flex;
  gap: .25rem;
  justify-content: center;
  align-items: center;
  margin-top: .8rem;
  flex-wrap: wrap;
}
.pager button {
  min-width: 2rem;
  padding: .25rem .55rem;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text-secondary);
  border-radius: 6px;
  font-size: .8rem;
  cursor: pointer;
}
.pager button:hover:not(:disabled) { background: var(--color-surface-hover); }
.pager button.active { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }
.pager button:disabled { opacity: .4; cursor: not-allowed; }
.pager .ellipsis { color: var(--color-text-tertiary); padding: 0 .25rem; }
.pager-info { color: var(--color-text-secondary); font-size: .75rem; }
.filter-scroll { overflow-x: auto; padding-bottom: 2px; }
.section-heading-stack { align-items: center; }
.section-heading-stack h2 { flex: 0 0 auto; }
.empty-cell { color: var(--color-text-tertiary); text-align: center !important; padding: 1.2rem !important; }
.action-label { font-size: .78rem; }
.subject-anonymous { color: var(--color-text-tertiary); }
.table-symbol { font-size: 17px; color: var(--color-text-secondary); }

/* ── 반응형 ────────────────────────────────────────────── */
@media (max-width: 720px) {
  .nav { padding: 0 .6rem; gap: .4rem; }
  .logo-text { display: none; }
  .page { padding: 1.2rem .8rem 3rem; }
  .row { flex-direction: column; align-items: stretch; }
  .form-grid,
  .reservation-result-grid { grid-template-columns: 1fr; gap: 0; }
  .section-heading { align-items: flex-start; }
  .section-heading-stack { flex-direction: column; }
  .section-heading-stack .filter-scroll { width: 100%; }
  .status-chip { display: none; }
}