/* ═══════════════════════════════════════════════════════════
   WTO Monitor — style.css
═══════════════════════════════════════════════════════════ */

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

:root {
  --sps: #1a7f64;
  --sps-bg: #e6f4f0;
  --tbt: #1a55a0;
  --tbt-bg: #e6edf8;
  --urgent: #d32f2f;
  --warn: #e65100;
  --ok: #2e7d32;
  --expired: #757575;
  --border: #e0e0e0;
  --bg: #f5f7fa;
  --card-bg: #fff;
  --text: #1a1a2e;
  --text-sub: #666;
  --radius: 10px;
  --shadow: 0 2px 8px rgba(0,0,0,.08);
  --shadow-hover: 0 6px 20px rgba(0,0,0,.13);
}

body { font-family: 'Noto Sans KR', 'Pretendard', -apple-system, sans-serif;
       background: var(--bg); color: var(--text); font-size: 14px; line-height: 1.6; }

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

.container { max-width: 1200px; margin: 0 auto; padding: 0 16px; }

/* ── 헤더 ──────────────────────────────────────────────────── */
.site-header {
  background: linear-gradient(135deg, #0d2137 0%, #1a4080 100%);
  color: #fff; padding: 18px 0;
  box-shadow: 0 3px 12px rgba(0,0,0,.25);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.logo { display: flex; align-items: center; gap: 14px; }
.logo-icon { font-size: 2.2rem; }
.logo h1 { font-size: 1.5rem; font-weight: 700; letter-spacing: -.5px; }
.logo p  { font-size: .8rem; opacity: .75; margin-top: 1px; }

.lang-switcher { display: flex; gap: 4px; }
.lang-btn {
  padding: 5px 11px; font-size: .82rem; font-weight: 600;
  border: 1.5px solid var(--border); border-radius: 6px;
  background: var(--surface); color: var(--text-secondary);
  cursor: pointer; transition: all .18s ease;
}
.lang-btn:hover { background: var(--accent-bg); border-color: var(--accent); color: var(--accent); }
.lang-btn.active { background: var(--accent); border-color: var(--accent); color: #fff; }

.stats-bar { display: flex; align-items: center; gap: 10px; font-size: .82rem; opacity: .88; }
.stat-sep { opacity: .4; }
.stat-deadline { color: #ffcc80; font-weight: 600; }
.language-switcher { display: flex; align-items: center; gap: 6px;
                    padding: 4px; border: 1px solid rgba(255,255,255,.25);
                    border-radius: 999px; background: rgba(255,255,255,.08); }
.lang-btn { border: none; background: transparent; color: #fff;
            border-radius: 999px; padding: 4px 10px; cursor: pointer;
            font-size: .78rem; font-weight: 700; line-height: 1.2;
            opacity: .78; transition: all .15s; }
.lang-btn:hover { background: rgba(255,255,255,.16); opacity: 1; }
.lang-btn.active { background: #fff; color: #1a4080; opacity: 1;
                   box-shadow: 0 2px 8px rgba(0,0,0,.18); }

/* ── 검색 패널 ─────────────────────────────────────────────── */
.search-section { background: #fff; border-bottom: 1px solid var(--border);
                  padding: 20px 0; position: sticky; top: 0; z-index: 100;
                  box-shadow: 0 2px 8px rgba(0,0,0,.06); }

.search-form { display: flex; flex-direction: column; gap: 12px; }

.search-main { display: flex; gap: 10px; }

.search-input-wrap {
  flex: 1; display: flex; align-items: center;
  border: 2px solid var(--border); border-radius: var(--radius);
  background: #fff; transition: border-color .2s;
  padding: 0 12px; gap: 8px;
}
.search-input-wrap:focus-within { border-color: #1a4080; }
.search-icon { font-size: 1rem; opacity: .5; }
.search-input { flex: 1; border: none; outline: none; font-size: .95rem; padding: 10px 0; background: transparent; }
.btn-clear-q { background: none; border: none; cursor: pointer; opacity: .4; font-size: .9rem; padding: 4px; }
.btn-clear-q:hover { opacity: .8; }

.btn-search {
  padding: 0 24px; background: #1a4080; color: #fff;
  border: none; border-radius: var(--radius); font-size: .9rem; font-weight: 600;
  cursor: pointer; white-space: nowrap; transition: background .2s;
}
.btn-search:hover { background: #0d2f6e; }

.filter-row { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; }

.filter-group { display: flex; align-items: center; gap: 8px; }
.filter-group label { font-size: .78rem; color: var(--text-sub); font-weight: 600;
                       white-space: nowrap; }

/* SPS/TBT 토글 */
.btn-group { display: flex; border: 1px solid var(--border); border-radius: 8px; overflow: hidden; }
.btn-toggle { padding: 5px 14px; border: none; background: #fff; cursor: pointer;
              font-size: .8rem; font-weight: 600; color: var(--text-sub);
              transition: all .15s; white-space: nowrap; }
.btn-toggle:not(:last-child) { border-right: 1px solid var(--border); }
.btn-toggle.active { background: #1a4080; color: #fff; }
.btn-toggle.sps.active { background: var(--sps); }
.btn-toggle.tbt.active { background: var(--tbt); }

.select-filter { border: 1px solid var(--border); border-radius: 7px; padding: 5px 10px;
                 font-size: .82rem; background: #fff; cursor: pointer; outline: none; }
.filter-group-member { flex: 1; min-width: 160px; max-width: 260px; }
.filter-group-member .select-filter { width: 100%; }

.date-range { display: flex; align-items: center; gap: 6px; }
.input-date { border: 1px solid var(--border); border-radius: 7px; padding: 5px 8px;
              font-size: .82rem; outline: none; background: #fff; }
.date-sep { color: var(--text-sub); font-size: .75rem; }

.checkbox-label { display: flex; align-items: center; gap: 6px; cursor: pointer;
                  font-size: .82rem; font-weight: 600; color: var(--text-sub); }
.checkbox-label input { accent-color: var(--warn); }

.btn-reset { background: none; border: 1px solid var(--border); border-radius: 7px;
             padding: 5px 12px; font-size: .8rem; cursor: pointer; color: var(--text-sub); }
.btn-reset:hover { background: var(--bg); }

/* ── 결과 영역 ─────────────────────────────────────────────── */
.main-content { padding: 20px 0 60px; }

.result-header { display: flex; align-items: center; justify-content: space-between;
                 margin-bottom: 14px; flex-wrap: wrap; gap: 8px; }
.result-count { font-size: .9rem; color: var(--text-sub); }
.result-count strong { color: var(--text); font-size: 1.05rem; }
.select-sm { border: 1px solid var(--border); border-radius: 6px; padding: 4px 8px;
             font-size: .8rem; background: #fff; cursor: pointer; }

.loading-wrap { display: flex; flex-direction: column; align-items: center;
                gap: 12px; padding: 60px 0; color: var(--text-sub); }
.spinner { width: 36px; height: 36px; border: 3px solid var(--border);
           border-top-color: #1a4080; border-radius: 50%;
           animation: spin .7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

.empty-msg { text-align: center; color: var(--text-sub); padding: 60px 0; font-size: .95rem; }

/* ── 카드 ──────────────────────────────────────────────────── */
.result-list { display: flex; flex-direction: column; gap: 10px; }

.result-card {
  background: var(--card-bg); border-radius: var(--radius);
  border: 1px solid var(--border); padding: 16px 18px;
  cursor: pointer; transition: box-shadow .2s, border-color .2s;
}
.result-card:hover { box-shadow: var(--shadow-hover); border-color: #b0c4de; }

.card-top { display: flex; align-items: center; justify-content: space-between;
            margin-bottom: 7px; }
.card-symbol { display: flex; align-items: center; gap: 8px; }
.symbol-text { font-family: 'Courier New', monospace; font-size: .85rem;
               font-weight: 700; color: #334155; }
.card-badges { display: flex; gap: 6px; }

.card-title { font-size: .95rem; font-weight: 600; color: var(--text);
              margin-bottom: 8px; line-height: 1.4; }

.card-meta { display: flex; align-items: center; flex-wrap: wrap; gap: 4px 0;
             font-size: .78rem; color: var(--text-sub); }
.meta-item { padding: 0 6px; }
.meta-item:first-child { padding-left: 0; }
.meta-sep { opacity: .35; }
.type-label { background: #f0f4f8; border-radius: 4px; padding: 1px 6px; }

.card-products-row { margin-top: 7px; }
.card-products { font-size: .78rem; color: var(--text-sub); background: #f8fafc;
                 border-radius: 5px; padding: 3px 8px; }

/* ── 배지 ──────────────────────────────────────────────────── */
.badge { display: inline-flex; align-items: center; padding: 2px 8px;
         border-radius: 100px; font-size: .72rem; font-weight: 700; }
.badge-sps     { background: var(--sps-bg); color: var(--sps); }
.badge-tbt     { background: var(--tbt-bg); color: var(--tbt); }
.badge-etc     { background: #f0f0f0; color: #888; }
.badge-urgent  { background: #fde8e8; color: var(--urgent); }
.badge-warn    { background: #fff3e0; color: var(--warn); }
.badge-ok      { background: #e8f5e9; color: var(--ok); }
.badge-expired { background: #f0f0f0; color: var(--expired); }

/* ── 페이지네이션 ──────────────────────────────────────────── */
.pagination { display: flex; justify-content: center; gap: 4px;
              margin-top: 28px; flex-wrap: wrap; }
.page-btn { width: 36px; height: 36px; border: 1px solid var(--border);
            border-radius: 8px; background: #fff; cursor: pointer;
            font-size: .85rem; transition: all .15s; }
.page-btn:hover  { background: #f0f4f8; border-color: #b0c4de; }
.page-btn.active { background: #1a4080; color: #fff; border-color: #1a4080; font-weight: 700; }

/* ── 모달 ──────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.55);
  display: flex; align-items: flex-start; justify-content: center;
  z-index: 999; padding: 40px 16px; overflow-y: auto;
}
.modal-box {
  background: #fff; border-radius: 14px; width: 100%; max-width: 780px;
  padding: 28px 32px; position: relative; box-shadow: 0 20px 60px rgba(0,0,0,.25);
  animation: slideUp .2s ease;
}
@keyframes slideUp { from { opacity:0; transform: translateY(20px); } }
.modal-close {
  position: absolute; top: 16px; right: 18px;
  background: none; border: none; font-size: 1.2rem; cursor: pointer;
  color: var(--text-sub); padding: 4px 8px; border-radius: 6px;
}
.modal-close:hover { background: var(--bg); }
.modal-loading { display: flex; justify-content: center; padding: 40px 0; }

.modal-header { display: flex; align-items: flex-start; justify-content: space-between;
                flex-wrap: wrap; gap: 12px; margin-bottom: 16px; }
.modal-symbol { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.symbol-text-lg { font-family: 'Courier New', monospace; font-size: 1rem;
                   font-weight: 700; color: #334155; }

.modal-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.doc-link {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 6px 14px; border-radius: 8px; font-size: .8rem; font-weight: 600;
  border: 1px solid var(--border); background: var(--bg);
  transition: all .15s; white-space: nowrap;
}
.doc-link:hover { background: #e0e8f4; border-color: #b0c4de; }
.doc-link-eping { border-color: #1a4080; color: #1a4080; }

.modal-title { font-size: 1.1rem; font-weight: 700; line-height: 1.45;
               color: var(--text); margin-bottom: 18px; }

.detail-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 10px; background: #f8fafc; border-radius: 10px; padding: 14px 16px;
  margin-bottom: 20px;
}
.detail-field { display: flex; flex-direction: column; gap: 2px; }
.field-label { font-size: .72rem; color: var(--text-sub); font-weight: 600; text-transform: uppercase; letter-spacing: .5px; }
.field-val   { font-size: .88rem; color: var(--text); font-weight: 500; }

.detail-section { margin-bottom: 16px; }
.detail-section h3 { font-size: .8rem; font-weight: 700; color: var(--text-sub);
                      text-transform: uppercase; letter-spacing: .5px;
                      margin-bottom: 8px; padding-bottom: 5px;
                      border-bottom: 1px solid var(--border); }
.detail-text { font-size: .88rem; color: var(--text); line-height: 1.7; white-space: pre-wrap; word-break: break-word; }
.detail-text.mono { font-family: 'Courier New', monospace; font-size: .82rem; }

.keyword-wrap { display: flex; flex-wrap: wrap; gap: 6px; }
.keyword-tag { background: var(--tbt-bg); color: var(--tbt); border-radius: 100px;
               padding: 3px 10px; font-size: .78rem; font-weight: 600; }

/* ── 반응형 ────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .search-main { flex-direction: column; }
  .btn-search { padding: 10px; }
  .filter-row { gap: 8px; }
  .filter-group-member { max-width: 100%; flex: 1 1 100%; }
  .date-range { flex-wrap: wrap; }
  .modal-box { padding: 20px 16px; }
  .detail-grid { grid-template-columns: repeat(2, 1fr); }
  .modal-actions { justify-content: flex-start; }
}
@media (max-width: 480px) {
  .header-inner { flex-direction: column; align-items: flex-start; }
  .language-switcher { width: 100%; justify-content: flex-start; }
  .detail-grid { grid-template-columns: 1fr 1fr; }
}