/*
 * IndoStock — base styles (vanilla CSS, no build step).
 * Organized with cascade layers so component styles are easy to extend.
 */
@layer reset, base, layout, components, utilities;

@layer reset {
  *, *::before, *::after { box-sizing: border-box; }
  body, h1, h2, h3, h4, p, figure, blockquote, dl, dd { margin: 0; }
  ul[role="list"], ol[role="list"] { list-style: none; padding: 0; margin: 0; }
}

@layer base {
  :root {
    --bg: #0f172a;
    --surface: #1e293b;
    --surface-2: #273449;
    --border: #334155;
    --text: #e2e8f0;
    --muted: #94a3b8;
    --primary: #2563eb;
    --primary-hover: #1d4ed8;
    --success: #16a34a;
    --danger: #dc2626;
    --warning: #d97706;
    --radius: 10px;
    --maxw: 1140px;
    font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  }
  body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
  }
  a { color: #60a5fa; text-decoration: none; }
  a:hover { text-decoration: underline; }
  h1 { font-size: 1.6rem; margin-bottom: .25rem; }
  h2 { font-size: 1.2rem; margin: 1.5rem 0 .75rem; }
}

@layer layout {
  .navbar {
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    padding: .75rem 1.25rem;
  }
  .navbar-inner {
    max-width: var(--maxw);
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 1.25rem;
  }
  .brand { font-weight: 700; font-size: 1.1rem; color: var(--text); }
  .brand:hover { text-decoration: none; }
  .nav-links { display: flex; gap: 1rem; align-items: center; margin-left: auto; }
  .nav-links a { color: var(--muted); }
  .nav-links a:hover { color: var(--text); text-decoration: none; }
  .container { max-width: var(--maxw); margin: 1.5rem auto; padding: 0 1.25rem; }
}

@layer components {
  .card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem;
    margin-bottom: 1.25rem;
  }
  .grid { display: grid; gap: 1.25rem; }
  .grid-2 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }

  table { width: 100%; border-collapse: collapse; font-size: .9rem; }
  th, td { text-align: left; padding: .55rem .6rem; border-bottom: 1px solid var(--border); }
  th { color: var(--muted); font-weight: 600; text-transform: uppercase; font-size: .72rem; letter-spacing: .03em; }
  tbody tr:hover { background: var(--surface-2); }

  .btn {
    display: inline-block;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: .5rem .9rem;
    font-size: .9rem;
    cursor: pointer;
    text-decoration: none;
  }
  .btn:hover { background: var(--primary-hover); text-decoration: none; }
  .btn-secondary { background: var(--surface-2); border: 1px solid var(--border); }
  .btn-danger { background: var(--danger); }
  .btn-sm { padding: .3rem .6rem; font-size: .8rem; }

  .form-field { margin-bottom: 1rem; }
  .form-field label { display: block; margin-bottom: .3rem; color: var(--muted); font-size: .85rem; }
  input[type=text], input[type=email], input[type=password], input[type=number], textarea, select {
    width: 100%;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: .55rem .65rem;
    color: var(--text);
    font-size: .95rem;
  }
  input:focus, textarea:focus, select:focus { outline: 2px solid var(--primary); border-color: var(--primary); }

  .flash { padding: .7rem 1rem; border-radius: 8px; margin-bottom: 1rem; }
  .flash-notice { background: rgba(22,163,74,.15); border: 1px solid var(--success); color: #86efac; }
  .flash-alert { background: rgba(220,38,38,.15); border: 1px solid var(--danger); color: #fca5a5; }

  .badge { display: inline-block; padding: .15rem .5rem; border-radius: 999px; font-size: .72rem; font-weight: 600; }
  .badge-admin { background: rgba(37,99,235,.2); color: #93c5fd; }
  .badge-success { background: rgba(22,163,74,.2); color: #86efac; }
  .badge-warning { background: rgba(217,119,6,.2); color: #fcd34d; }
  .badge-danger { background: rgba(220,38,38,.2); color: #fca5a5; }

  .auth-wrap { max-width: 380px; margin: 4rem auto; }
  .errors { background: rgba(220,38,38,.12); border: 1px solid var(--danger); color: #fca5a5; padding: .75rem 1rem; border-radius: 8px; margin-bottom: 1rem; font-size: .88rem; }
}

@layer components {
  .stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 1rem; margin-bottom: 1.25rem; }
  .stat { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 1rem 1.1rem; }
  .stat .label { color: var(--muted); font-size: .8rem; text-transform: uppercase; letter-spacing: .03em; }
  .stat .value { font-size: 1.8rem; font-weight: 700; margin-top: .2rem; }
  .dash-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 1.25rem; align-items: start; }
  @media (max-width: 880px) { .dash-grid { grid-template-columns: 1fr; } }
  .section-title { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: .5rem; }
  .section-title a { font-size: .82rem; }
}

@layer utilities {
  .muted { color: var(--muted); }
  .text-success { color: #4ade80; }
  .text-danger { color: #f87171; }
  .text-right { text-align: right; }
  .flex { display: flex; gap: .5rem; align-items: center; }
  .between { justify-content: space-between; }
  .mt-0 { margin-top: 0; }
  .big-number { font-size: 2rem; font-weight: 700; }
}

/* ── Navbar responsif + PWA safe-area (auto-hide, hamburger) ───────────────── */
@layer layout {
  .navbar {
    position: sticky;
    top: 0;
    z-index: 50;
    padding-top: calc(.75rem + env(safe-area-inset-top));
    transition: transform .25s ease;
  }
  .navbar.nav-hidden { transform: translateY(-100%); }
  .navbar-inner { position: relative; }

  .brand { display: inline-flex; align-items: center; gap: .5rem; }
  .brand-logo { height: 30px; width: auto; border-radius: 6px; display: block; }
  .brand-name { font-weight: 700; font-size: 1.05rem; color: var(--text); }

  .nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 42px;
    height: 42px;
    padding: 9px;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: 8px;
    cursor: pointer;
  }
  .nav-toggle-bar { display: block; height: 2px; background: var(--text); border-radius: 2px; transition: transform .2s, opacity .2s; }
  .navbar.open .nav-toggle-bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .navbar.open .nav-toggle-bar:nth-child(2) { opacity: 0; }
  .navbar.open .nav-toggle-bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .nav-profile { display: flex; align-items: center; gap: .6rem; }
  .nav-user {
    color: var(--muted);
    font-size: .85rem;
    max-width: 130px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
}

@media (max-width: 860px) {
  .nav-toggle { display: flex; }
  .nav-links {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    margin-left: 0;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    padding: .25rem 1.25rem calc(.75rem + env(safe-area-inset-bottom));
    box-shadow: 0 14px 28px rgba(0, 0, 0, .4);
    max-height: calc(100dvh - 62px);
    overflow-y: auto;
    display: none;
  }
  .navbar.open .nav-links { display: flex; }
  .nav-links > a {
    padding: .8rem .25rem;
    border-bottom: 1px solid var(--border);
    color: var(--text);
  }
  .nav-profile {
    flex-wrap: wrap;
    gap: .5rem;
    padding-top: .75rem;
  }
  .nav-user { max-width: none; flex: 1 1 100%; order: -1; }
}

/* Beri ruang aman di bawah untuk device dengan home-indicator (PWA). */
.container { padding-bottom: calc(1.5rem + env(safe-area-inset-bottom)); }

/* ── Halaman emiten: tata letak "terminal" — hierarki lewat tipografi & spasi,
      bukan tumpukan kartu. Dipakai stocks#show. ──────────────────────────── */
@layer base {
  :root {
    --pos: #4ade80;
    --neg: #f87171;
    /* Angka harus sejajar saat dipindai kolom → tabular numerals. */
    --nums: "tnum" 1, "lnum" 1;
  }
}

@layer components {
  /* Breadcrumb: Bursa → Sektor → Emiten */
  .crumbs { display: flex; flex-wrap: wrap; align-items: center; gap: .4rem; font-size: .8rem; color: var(--muted); margin-bottom: .6rem; }
  .crumbs a { color: var(--muted); }
  .crumbs a:hover { color: var(--text); text-decoration: none; }
  .crumbs .sep { opacity: .5; }

  /* Header emiten. TIDAK lengket: navbar sudah sticky + auto-hide saat scroll,
     dan dua elemen lengket saling berebut ruang — isi seksi tertutup, lalu
     konten menembus celah yang ditinggalkan navbar. Cukup satu yang lengket. */
  .ticker-head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: .75rem 1.25rem;
    padding: .25rem 0 1rem;
    margin-bottom: 1.25rem;
    border-bottom: 1px solid var(--border);
  }
  .ticker-sym { font-size: 1.55rem; font-weight: 700; letter-spacing: -.01em; line-height: 1.1; }
  .ticker-name { color: var(--muted); font-size: .85rem; }
  .ticker-price {
    font-size: 1.35rem; font-weight: 600;
    font-variant-numeric: tabular-nums; font-feature-settings: var(--nums);
  }
  .ticker-actions { margin-left: auto; display: flex; flex-wrap: wrap; gap: .5rem; }

  /* Chip perubahan harga: hijau naik, merah turun, abu bila tak ada data. */
  .chg {
    display: inline-block; padding: .2rem .55rem; border-radius: 999px;
    font-size: .8rem; font-weight: 600;
    font-variant-numeric: tabular-nums;
    background: var(--surface-2); color: var(--muted);
  }
  .chg.up { background: rgba(22,163,74,.18); color: var(--pos); }
  .chg.down { background: rgba(220,38,38,.18); color: var(--neg); }

  /* Strip metrik: tanpa kartu — dipisah garis, bukan kotak. */
  .metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1px;
    /* Latar = warna halaman, BUKAN warna garis: kalau kolomnya ganjil, sel sisa
       yang kosong tidak muncul sebagai kotak gelap yang menggantung. Garis
       pemisah digambar oleh box-shadow tiap .metric, bukan oleh gap. */
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    margin-bottom: 2rem;
  }
  .metric { background: var(--bg); padding: .85rem 1rem; box-shadow: 0 0 0 1px var(--border); }
  .metric .k { display: block; color: var(--muted); font-size: .7rem; text-transform: uppercase; letter-spacing: .05em; }
  .metric .v {
    display: block; margin-top: .3rem; font-size: 1.15rem; font-weight: 600;
    font-variant-numeric: tabular-nums; font-feature-settings: var(--nums);
  }
  .metric .s { display: block; margin-top: .1rem; color: var(--muted); font-size: .75rem; }

  /* Dokumen + daftar isi lengket (ala halaman emiten Sectors). */
  .doc { display: grid; grid-template-columns: minmax(0, 1fr) 200px; gap: 2.5rem; align-items: start; }
  .toc { position: sticky; top: 84px; display: grid; gap: .1rem; }
  .toc-label { color: var(--muted); font-size: .7rem; text-transform: uppercase; letter-spacing: .05em; margin-bottom: .4rem; }
  .toc a {
    color: var(--muted); font-size: .88rem; padding: .3rem 0 .3rem .7rem;
    border-left: 2px solid var(--border);
  }
  .toc a:hover { color: var(--text); text-decoration: none; }
  .toc a.is-active { color: var(--text); border-left-color: var(--primary); font-weight: 600; }
  @media (max-width: 980px) { .doc { grid-template-columns: 1fr; } .toc { display: none; } }

  /* Seksi: judul + garis, tanpa kotak. */
  .sec { padding: 1.75rem 0; border-top: 1px solid var(--border); scroll-margin-top: 88px; }
  .sec:first-child { border-top: 0; padding-top: .25rem; }
  .sec-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: .5rem; margin-bottom: 1rem; }
  .sec-head h2 { margin: 0; font-size: 1.05rem; letter-spacing: -.01em; }
  .sec-note { color: var(--muted); font-size: .78rem; }

  /* Tabel key-value rapat: label kiri redup, angka kanan tabular. */
  .kv { width: 100%; border-collapse: collapse; }
  .kv th, .kv td { padding: .5rem 0; border-bottom: 1px solid var(--border); vertical-align: baseline; }
  .kv th { text-align: left; color: var(--muted); font-weight: 500; font-size: .85rem; text-transform: none; letter-spacing: 0; }
  .kv td {
    text-align: right; font-variant-numeric: tabular-nums; font-feature-settings: var(--nums);
    font-size: .92rem;
  }
  .kv tr:last-child th, .kv tr:last-child td { border-bottom: 0; }
  .kv .sub { display: block; color: var(--muted); font-size: .73rem; font-variant-numeric: normal; }

  /* Radar skor: 4 pilar (Fundamental, Technical, Liquidity, Risk). */
  .radar { width: 100%; max-width: 320px; height: auto; }
  .radar .grid-web { fill: none; stroke: var(--border); stroke-width: 1; }
  .radar .axis { stroke: var(--border); stroke-width: 1; }
  .radar .shape {
    fill: rgba(37, 99, 235, .35);
    stroke: var(--primary);
    stroke-width: 2;
    stroke-linejoin: round;
    transform-origin: center;
    animation: radar-in .5s cubic-bezier(.2, .8, .2, 1) both;
  }
  .radar .dot { fill: var(--primary); }
  .radar .axis-label { fill: var(--muted); font-size: 9px; }
  @keyframes radar-in { from { transform: scale(.75); opacity: 0; } to { transform: scale(1); opacity: 1; } }
  @media (prefers-reduced-motion: reduce) { .radar .shape { animation: none; } }

  .score-wrap { display: flex; flex-wrap: wrap; gap: 1.75rem; align-items: center; }
  .score-figure { display: flex; align-items: baseline; gap: .5rem; }
  .score-figure .n { font-size: 2.4rem; font-weight: 700; font-variant-numeric: tabular-nums; line-height: 1; }

  /* Daftar sinyal analisa */
  .signals { list-style: none; padding: 0; margin: 0; display: grid; gap: .4rem; font-size: .9rem; }

  /* ── Tabel data (screener & dashboard) ─────────────────────────────────── */
  .table-data { width: 100%; border-collapse: collapse; font-size: .88rem; }
  .table-data th {
    position: sticky; top: 0; z-index: 1;
    background: var(--bg);
    text-align: left; color: var(--muted); font-weight: 600;
    font-size: .7rem; text-transform: uppercase; letter-spacing: .05em;
    padding: .6rem .6rem; border-bottom: 1px solid var(--border);
  }
  .table-data td { padding: .6rem; border-bottom: 1px solid var(--border); vertical-align: middle; }
  .table-data tbody tr:hover { background: var(--surface); }
  .table-data .num {
    text-align: right;
    font-variant-numeric: tabular-nums; font-feature-settings: var(--nums);
  }
  .table-data th.num { text-align: right; }
  /* Kolom emiten: ticker tebal + nama redup di bawahnya. */
  .cell-ticker strong { display: block; }
  .cell-ticker .sub { display: block; color: var(--muted); font-size: .74rem; }

  /* Tabel lebar harus bisa digulir sendiri di layar sempit — bukan memaksa
     seluruh halaman menggulir horizontal. */
  .table-scroll { overflow-x: auto; }

  /* Toolbar filter screener */
  .filters { display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; margin-bottom: 1.25rem; }
  .filters select { width: auto; min-width: 150px; }
  .filters .count { margin-left: auto; color: var(--muted); font-size: .85rem; }

  /* Daftar ringkas (Tier A/B, breakout, alert) — baris, bukan kartu. */
  .rows { display: grid; }
  .row-item {
    display: flex; align-items: center; justify-content: space-between; gap: .75rem;
    padding: .5rem 0; border-bottom: 1px solid var(--border);
    font-variant-numeric: tabular-nums;
  }
  .row-item:last-child { border-bottom: 0; }
  .row-item .sub { color: var(--muted); font-size: .76rem; }

  /* Kolom dashboard: utama + sisi */
  .cols { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); gap: 2.5rem; align-items: start; }
  @media (max-width: 980px) { .cols { grid-template-columns: 1fr; gap: 0; } }

  /* Kotak catatan — dipakai untuk peringatan riset / disclaimer, bukan sebagai
     kartu. Warna aksen mengikuti maksudnya. */
  .callout {
    border-left: 3px solid var(--primary);
    background: var(--surface);
    border-radius: 0 var(--radius) var(--radius) 0;
    padding: .9rem 1rem;
    margin-bottom: 1.5rem;
    font-size: .85rem;
  }
  .callout-warning { border-left-color: var(--warning); }
  .callout-info { border-left-color: var(--primary); }
  .callout p:last-child { margin-bottom: 0; }

  /* Baris grup filter berlabel (screener gap) */
  .filters label { display: flex; align-items: center; gap: .4rem; color: var(--muted); font-size: .8rem; }

  /* Teks panjang hasil review: batasi lebar baris supaya nyaman dibaca. */
  .prose { max-width: 68ch; line-height: 1.65; }
  .prose p { margin-bottom: .75rem; }
}