/* ============================================================
   ROOT / TOKENS  White Theme
   ============================================================ */
:root {
  --bg:        #f5f7fa;
  --bg2:       #ffffff;
  --bg3:       #f0f2f7;
  --bg4:       #e8eaf2;
  --border:    rgba(0,0,0,0.08);
  --border2:   rgba(0,0,0,0.14);
  --text:      #111827;
  --text2:     #4b5563;
  --text3:     #9ca3af;
  --accent:    #2563eb;
  --accent2:   #3b82f6;
  --gold:      #d97706;
  --gold2:     #f59e0b;
  --green:     #16a34a;
  --green2:    #22c55e;
  --red:       #dc2626;
  --red2:      #ef4444;
  --purple:    #7c3aed;
  --cyan:      #0891b2;
  --orange:    #ea580c;
  --side-width: 256px;
  --top-h:      60px;
  --shadow-sm:  0 1px 3px rgba(0,0,0,.07), 0 1px 2px rgba(0,0,0,.05);
  --shadow:     0 4px 16px rgba(0,0,0,.08);
  --shadow-lg:  0 8px 32px rgba(0,0,0,.1);
  --radius:     10px;

  --d1:#2563eb; --d2:#dc2626; --d3:#7c3aed;
  --d4:#16a34a; --d5:#ea580c; --d6:#d97706;
  --d7:#0891b2; --d8:#db2777; --d9:#475569;
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin:0; padding:0; }

body {
  font-family: 'IBM Plex Sans Thai', 'Sarabun', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
  font-size: 14px;
  line-height: 1.6;
}

/* ============================================================
   LAYOUT
   ============================================================ */
.app { display:flex; min-height:100vh; }

/* SIDEBAR */
.sidebar {
  width: var(--side-width);
  background: var(--bg2);
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column;
  position: fixed; top:0; left:0; bottom:0;
  z-index:100; overflow-y:auto;
  box-shadow: var(--shadow-sm);
}

.sidebar-logo {
  padding: 20px 18px 16px;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(135deg, #eff6ff 0%, #f0fdf4 100%);
}
.sidebar-logo .logo-tag {
  font-size:9px; font-weight:700; letter-spacing:2px;
  color:var(--accent); text-transform:uppercase; margin-bottom:4px; display:block;
}
.sidebar-logo h1 { font-size:13px; font-weight:700; color:var(--text); line-height:1.35; }
.sidebar-logo .sub { font-size:10px; color:var(--text3); margin-top:3px; }

.nav-section { padding:14px 0 4px; }
.nav-section-title {
  font-size:9px; font-weight:700; letter-spacing:1.5px; text-transform:uppercase;
  color:var(--text3); padding:0 18px 8px;
}
.nav-item {
  display:flex; align-items:center; gap:10px;
  padding:9px 18px; cursor:pointer;
  font-size:12.5px; color:var(--text2); font-weight:500;
  border-left: 2px solid transparent;
  transition: all 0.18s ease;
  text-decoration:none;
}
.nav-item:hover { color:var(--text); background:var(--bg3); }
.nav-item.active {
  color:var(--accent); background:rgba(37,99,235,0.06);
  border-left-color:var(--accent);
}
.nav-dot { width:8px; height:8px; border-radius:50%; flex-shrink:0; }
.nav-badge {
  margin-left:auto; font-size:9px; background:rgba(37,99,235,0.1);
  color:var(--accent); border-radius:99px; padding:2px 6px; font-weight:700;
}

/* MAIN */
.main { margin-left:var(--side-width); flex:1; display:flex; flex-direction:column; min-height:100vh; }

.topbar {
  height:var(--top-h);
  background:rgba(255,255,255,0.92);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--border);
  display:flex; align-items:center;
  padding:0 28px; gap:14px;
  position:sticky; top:0; z-index:50;
  box-shadow:var(--shadow-sm);
}
.breadcrumb { display:flex; align-items:center; gap:6px; font-size:12px; color:var(--text3); }
.breadcrumb .active { color:var(--text); font-weight:600; }
.breadcrumb .link-text { cursor:pointer; color:var(--accent2); }
.breadcrumb .link-text:hover { text-decoration:underline; }
.topbar-actions { margin-left:auto; display:flex; gap:8px; align-items:center; }

.pill-btn {
  background:var(--bg3); border:1px solid var(--border2);
  color:var(--text2); border-radius:6px; padding:5px 12px;
  font-size:11px; cursor:pointer; font-family:inherit;
  transition:all 0.15s; font-weight:500;
}
.pill-btn:hover { border-color:var(--accent); color:var(--accent); background:#eff6ff; }
.pill-btn.primary { background:var(--accent); color:#fff; border-color:var(--accent); }
.pill-btn.primary:hover { background:#1d4ed8; }
.pill-btn.danger { border-color:var(--red2); color:var(--red); }
.pill-btn.danger:hover { background:#fef2f2; }

.content { padding:28px; flex:1; }

/* ============================================================
   PAGE SECTIONS
   ============================================================ */
.page { display:none; }
.page.active { display:block; }

.section-heading {
  font-size:18px; font-weight:700; color:var(--text); margin-bottom:6px;
}
.section-sub {
  font-size:12.5px; color:var(--text2); margin-bottom:20px;
}

/* ============================================================
   OVERVIEW HEADER
   ============================================================ */
.overview-header {
  background:linear-gradient(135deg, #eff6ff 0%, #f0fdf4 60%, #fefce8 100%);
  border:1px solid rgba(37,99,235,0.15);
  border-radius:var(--radius); padding:24px 28px;
  margin-bottom:24px; position:relative; overflow:hidden;
}
.overview-header .doc-title { font-size:18px; font-weight:700; margin-bottom:6px; }
.overview-header .doc-sub { font-size:12px; color:var(--text2); margin-bottom:16px; }
.overview-header .meta-row { display:flex; gap:12px; flex-wrap:wrap; }
.meta-chip {
  background:#fff; border:1px solid var(--border2);
  border-radius:6px; padding:4px 12px; font-size:11px; color:var(--text2);
  box-shadow:var(--shadow-sm);
}
.meta-chip span { color:var(--text); font-weight:600; }

/* ============================================================
   GRIDS
   ============================================================ */
.grid-2 { display:grid; grid-template-columns:1fr 1fr; gap:18px; }
.grid-3 { display:grid; grid-template-columns:1fr 1fr 1fr; gap:18px; }
.grid-4 { display:grid; grid-template-columns:repeat(4,1fr); gap:16px; }
.grid-9 { display:grid; grid-template-columns:repeat(3,1fr); gap:14px; }

/* ============================================================
   CARDS
   ============================================================ */
.card {
  background:var(--bg2); border:1px solid var(--border);
  border-radius:var(--radius); padding:18px;
  box-shadow:var(--shadow-sm);
}
.card-title {
  font-size:11px; font-weight:700; letter-spacing:0.5px; text-transform:uppercase;
  color:var(--text3); margin-bottom:12px; display:flex; align-items:center; gap:8px;
}

/* STAT CARDS */
.stat-card {
  background:var(--bg2); border:1px solid var(--border);
  border-radius:var(--radius); padding:16px 18px;
  transition: border-color 0.15s, transform 0.15s, box-shadow 0.15s;
  box-shadow:var(--shadow-sm);
}
.stat-card:hover { border-color:var(--accent2); transform:translateY(-2px); box-shadow:var(--shadow); }
.stat-label { font-size:11px; color:var(--text3); font-weight:600; letter-spacing:0.3px; margin-bottom:8px; }
.stat-value { font-size:26px; font-weight:700; color:var(--text); line-height:1; }
.stat-unit { font-size:12px; color:var(--text2); margin-top:2px; }
.stat-trend { display:flex; align-items:center; gap:4px; font-size:11px; margin-top:8px; }
.trend-up { color:var(--green); }
.trend-down { color:var(--red); }

/* ============================================================
   DIMENSION CARDS
   ============================================================ */
.dim-card {
  background:var(--bg2); border:1px solid var(--border);
  border-radius:var(--radius); padding:16px;
  cursor:pointer; transition:all 0.2s;
  position:relative; overflow:hidden;
  box-shadow:var(--shadow-sm);
}
.dim-card::before {
  content:''; position:absolute; top:0; left:0; right:0; height:3px;
}
.dim-card:hover { border-color:var(--border2); transform:translateY(-2px); box-shadow:var(--shadow); }
.dim-card.d1::before{background:var(--d1);} .dim-card.d2::before{background:var(--d2);}
.dim-card.d3::before{background:var(--d3);} .dim-card.d4::before{background:var(--d4);}
.dim-card.d5::before{background:var(--d5);} .dim-card.d6::before{background:var(--d6);}
.dim-card.d7::before{background:var(--d7);} .dim-card.d8::before{background:var(--d8);}
.dim-card.d9::before{background:var(--d9);}
.dim-icon { font-size:20px; margin-bottom:8px; }
.dim-name { font-size:14px; font-weight:700; margin-bottom:4px; }
.dim-count { font-size:11px; color:var(--text3); margin-bottom:12px; }
.dim-progress-bar { height:4px; background:var(--bg4); border-radius:99px; overflow:hidden; margin-bottom:6px; }
.dim-progress-fill { height:100%; border-radius:99px; transition:width 0.6s ease; }
.dim-progress-pct { font-size:11px; color:var(--text2); display:flex; justify-content:space-between; }

/* ============================================================
   PROGRESS BARS
   ============================================================ */
.progress-row { margin-bottom:12px; }
.progress-label { display:flex; justify-content:space-between; align-items:center; margin-bottom:5px; }
.progress-label .name { font-size:12px; color:var(--text2); }
.progress-label .pct { font-size:12px; font-weight:700; }
.progress-bar { height:6px; background:var(--bg4); border-radius:99px; overflow:hidden; }
.progress-fill { height:100%; border-radius:99px; }

/* ============================================================
   STRATEGY BLOCKS
   ============================================================ */
.strategy-block {
  background:var(--bg2); border:1px solid var(--border);
  border-radius:var(--radius); overflow:hidden; margin-bottom:12px;
  box-shadow:var(--shadow-sm);
}
.strategy-header {
  padding:14px 18px; cursor:pointer;
  display:flex; align-items:center; gap:12px;
  transition:background 0.15s;
}
.strategy-header:hover { background:var(--bg3); }
.strategy-num {
  width:28px; height:28px; border-radius:6px;
  display:flex; align-items:center; justify-content:center;
  font-size:11px; font-weight:800; flex-shrink:0;
}
.strategy-name { font-size:13px; font-weight:600; flex:1; }
.strategy-badge { font-size:10px; padding:2px 8px; border-radius:99px; font-weight:700; }
.strategy-toggle { color:var(--text3); font-size:10px; transition:transform 0.2s; }
.strategy-toggle.open { transform:rotate(90deg); }
.strategy-body { display:none; border-top:1px solid var(--border); padding:16px 18px; background:var(--bg3); }
.strategy-body.open { display:block; }

/* ============================================================
   DATA TABLE
   ============================================================ */
.data-table { width:100%; border-collapse:collapse; font-size:12px; }
.data-table th {
  padding:8px 14px; text-align:left; font-size:10px; font-weight:700;
  letter-spacing:0.5px; text-transform:uppercase; color:var(--text3);
  background:var(--bg3); border-bottom:2px solid var(--border);
}
.data-table td {
  padding:9px 14px; border-bottom:1px solid var(--border);
  color:var(--text2); vertical-align:top;
}
.data-table tr:last-child td { border-bottom:none; }
.data-table tr:hover td { background:var(--bg3); color:var(--text); }
.data-table .highlight { color:var(--text); font-weight:600; }

/* ============================================================
   STATUS BADGES
   ============================================================ */
.badge {
  display:inline-flex; align-items:center; gap:4px;
  padding:2px 8px; border-radius:99px; font-size:10px; font-weight:700;
  white-space:nowrap;
}
.badge-green { background:rgba(22,163,74,0.1); color:var(--green); border:1px solid rgba(22,163,74,0.2); }
.badge-red   { background:rgba(220,38,38,0.1); color:var(--red);   border:1px solid rgba(220,38,38,0.2); }
.badge-yellow{ background:rgba(217,119,6,0.1); color:var(--gold);  border:1px solid rgba(217,119,6,0.2); }
.badge-blue  { background:rgba(37,99,235,0.08); color:var(--accent); border:1px solid rgba(37,99,235,0.15); }
.badge-gray  { background:var(--bg3); color:var(--text3); border:1px solid var(--border2); }

/* ============================================================
   YEAR TABS
   ============================================================ */
.year-tabs { display:flex; gap:6px; margin-bottom:20px; flex-wrap:wrap; }
.year-tab {
  padding:6px 16px; border-radius:6px; font-size:12px; font-weight:600;
  cursor:pointer; background:var(--bg2); border:1px solid var(--border2);
  color:var(--text2); transition:all 0.15s;
}
.year-tab:hover { border-color:var(--accent); color:var(--accent); }
.year-tab.active { background:var(--accent); border-color:var(--accent); color:#fff; }

/* ============================================================
   DETAIL PANEL
   ============================================================ */
.detail-panel {
  background:var(--bg2); border:1px solid var(--border);
  border-radius:var(--radius); padding:20px; margin-bottom:20px;
  box-shadow:var(--shadow-sm);
}
.detail-panel h3 { font-size:15px; font-weight:700; margin-bottom:6px; }
.detail-panel .desc { font-size:12.5px; color:var(--text2); line-height:1.7; margin-bottom:16px; }

.kr-grid { display:grid; grid-template-columns:1fr 1fr 1fr; gap:10px; }
.kr-card {
  background:var(--bg3); border:1px solid var(--border);
  border-radius:8px; padding:12px;
}
.kr-year { font-size:9px; font-weight:700; letter-spacing:1px; text-transform:uppercase; color:var(--text3); margin-bottom:4px; }
.kr-code { font-size:11px; font-weight:700; color:var(--accent); font-family:'IBM Plex Mono',monospace; margin-bottom:4px; }
.kr-name { font-size:11px; color:var(--text2); margin-bottom:8px; }
.kr-result { font-size:12px; font-weight:600; color:var(--text); }
.kr-target { font-size:10px; color:var(--text3); }

/* ============================================================
   AGENCY GRID
   ============================================================ */
.agency-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:14px; margin-bottom:24px; }
.agency-card {
  background:var(--bg2); border:1px solid var(--border);
  border-radius:var(--radius); padding:16px; cursor:pointer;
  transition:all 0.2s; box-shadow:var(--shadow-sm);
}
.agency-card:hover { border-color:var(--accent2); transform:translateY(-2px); box-shadow:var(--shadow); }
.agency-icon { font-size:22px; margin-bottom:8px; }
.agency-name { font-size:12px; font-weight:700; margin-bottom:3px; }
.agency-abbr { font-size:10px; color:var(--text3); margin-bottom:8px; }
.agency-desc { font-size:11px; color:var(--text2); margin-bottom:8px; }
.agency-tags { display:flex; flex-wrap:wrap; gap:4px; }
.agency-tag {
  font-size:9px; padding:1px 6px; border-radius:99px;
  font-weight:700; border:1px solid;
}

/* ============================================================
   SEARCH / FILTER
   ============================================================ */
.search-input {
  border:1px solid var(--border2); background:var(--bg2);
  border-radius:8px; padding:8px 14px; font-size:13px;
  font-family:inherit; color:var(--text); outline:none;
  transition:border-color 0.15s; box-shadow:var(--shadow-sm);
}
.search-input:focus { border-color:var(--accent); box-shadow:0 0 0 3px rgba(37,99,235,0.1); }

/* ============================================================
   PRICE PERFORMANCE
   ============================================================ */
.pp-table td { font-size:12px; }
.pp-good { color:var(--green); font-weight:600; }
.pp-mid  { color:var(--gold);  font-weight:600; }
.pp-na   { color:var(--text3); }
.scroll-x { overflow-x:auto; }

/* ============================================================
   BACK BUTTON & MISC
   ============================================================ */
.back-btn {
  display:inline-flex; align-items:center; gap:6px;
  font-size:12px; color:var(--accent); cursor:pointer;
  margin-bottom:16px; padding:6px 12px;
  background:rgba(37,99,235,0.06); border:1px solid rgba(37,99,235,0.15);
  border-radius:6px; font-weight:600;
  transition:background 0.15s;
}
.back-btn:hover { background:rgba(37,99,235,0.1); }

.page-footer {
  font-size:11px; color:var(--text3); text-align:center;
  margin-top:40px; padding:20px 0; border-top:1px solid var(--border);
  line-height:1.8;
}

/* ============================================================
   MODAL
   ============================================================ */
.modal-overlay {
  display:none; position:fixed; inset:0;
  background:rgba(0,0,0,0.35); z-index:1000;
  align-items:center; justify-content:center;
}
.modal-overlay.open { display:flex; }
.modal {
  background:var(--bg2); border-radius:12px;
  padding:28px; width:min(560px,95vw);
  max-height:90vh; overflow-y:auto;
  box-shadow:var(--shadow-lg);
  border:1px solid var(--border);
}
.modal-title { font-size:16px; font-weight:700; margin-bottom:20px; padding-bottom:12px; border-bottom:1px solid var(--border); }
.form-row { margin-bottom:14px; }
.form-row label { display:block; font-size:11px; font-weight:700; color:var(--text2); margin-bottom:5px; text-transform:uppercase; letter-spacing:0.3px; }
.form-row input, .form-row select, .form-row textarea {
  width:100%; padding:8px 12px; border:1px solid var(--border2);
  border-radius:6px; font-family:inherit; font-size:13px; color:var(--text);
  background:var(--bg2); outline:none;
  transition:border-color 0.15s;
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus {
  border-color:var(--accent); box-shadow:0 0 0 3px rgba(37,99,235,0.08);
}
.form-row textarea { resize:vertical; min-height:80px; }
.modal-actions { display:flex; gap:8px; justify-content:flex-end; margin-top:20px; padding-top:16px; border-top:1px solid var(--border); }

/* ============================================================
   TOAST
   ============================================================ */
.toast {
  position:fixed; bottom:24px; right:24px;
  background:var(--text); color:#fff;
  padding:10px 18px; border-radius:8px; font-size:13px;
  box-shadow:var(--shadow-lg); z-index:2000;
  transform:translateY(60px); opacity:0;
  transition:all 0.25s cubic-bezier(0.34,1.56,0.64,1);
}
.toast.show { transform:translateY(0); opacity:1; }
.toast.success { background:var(--green); }
.toast.error   { background:var(--red); }

/* ============================================================
   RADAR SVG  (light version)
   ============================================================ */
.radar-grid { stroke:rgba(0,0,0,0.06); }
.radar-axis { stroke:rgba(0,0,0,0.06); }

/* ============================================================
   LOADING
   ============================================================ */
.loading {
  display:flex; align-items:center; justify-content:center;
  padding:48px; color:var(--text3); flex-direction:column; gap:12px;
}
.spinner {
  width:28px; height:28px; border:3px solid var(--bg4);
  border-top-color:var(--accent); border-radius:50%;
  animation:spin 0.8s linear infinite;
}
@keyframes spin { to { transform:rotate(360deg); } }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media(max-width:900px) {
  .grid-4 { grid-template-columns:1fr 1fr; }
  .agency-grid { grid-template-columns:1fr 1fr; }
  .grid-9 { grid-template-columns:1fr 1fr; }
  .kr-grid { grid-template-columns:1fr 1fr; }
  .grid-2, .grid-3 { grid-template-columns:1fr; }
}