/**
 * taskradar.css — Unified Design System
 *
 * Token naming convention: index.php was the most complete, used as canonical base.
 * All pages link this file and keep only page-specific styles inline.
 *
 * ── CHANGELOG ────────────────────────────────────────────
 * v1.0 — 2026-06-21
 *   + Unified token system from dashboard/stats/index/auth pages
 *   + Shared nav, page layout, cards, pills, forms, tables, buttons
 */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700;800&family=DM+Mono:wght@400;500&family=Syne:wght@700;800&display=swap');

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

/* ── TOKENS ──────────────────────────────────────────────── */
:root {
  /* Brand greens */
  --tr-dark:    #1a3c28;
  --tr-mid:     #2d5a3d;
  --tr-green:   #3a7d52;
  --tr-light:   #4caf6f;
  --tr-bright:  #5cca82;
  --tr-pale:    #e8f5ee;
  --tr-paler:   #f2faf5;

  /* Backgrounds */
  --bg:         #f4f6f3;
  --white:      #ffffff;
  --off-white:  #f8f7f4;
  --cream:      #f0ede6;

  /* Text */
  --ink:        #111a14;
  --ink2:       #2d3a30;
  --text2:      #4a5e4d;
  --text3:      #7a9080;

  /* Borders */
  --border:     #dde8dd;
  --border2:    #e8f0eb;

  /* Semantic colours */
  --green:      #2d7a4f;
  --green-bg:   #f0faf4;
  --green-bd:   #b8e0c8;
  --yellow:     #c47d0e;
  --yellow-bg:  #fffbf0;
  --yellow-bd:  #f0d080;
  --amber:      #d97706;
  --amber-bg:   #fffbeb;
  --red:        #c0392b;
  --red-bg:     #fff5f5;
  --red-bd:     #f5c0bc;
  --blue:       #2563eb;
  --blue-bg:    #eff6ff;
  --blue-bd:    #bfdbfe;

  /* Typography */
  --sans:       'DM Sans', system-ui, sans-serif;
  --mono:       'DM Mono', monospace;
  --display:    'Syne', sans-serif;

  /* Legacy aliases — dashboard.php compatibility */
  --tr:         #1a3c28;
  --tr2:        #2d5a3d;
  --trb:        #5cca82;
  --text:       #111a14;

  /* Misc */
  --radius:     12px;
  --radius-lg:  16px;
  --shadow:     0 2px 12px rgba(0,0,0,.07);
  --shadow-lg:  0 4px 24px rgba(0,0,0,.10);
}

/* ── BASE ────────────────────────────────────────────────── */
body { font-family: var(--sans); background: var(--bg); color: var(--ink); min-height: 100vh; line-height: 1.5; -webkit-font-smoothing: antialiased; }
a { color: var(--tr-green); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── NAV ─────────────────────────────────────────────────── */
.nav { background: var(--tr-dark); padding: 0 24px; display: flex; align-items: center; gap: 24px; height: 52px; position: sticky; top: 0; z-index: 100; box-shadow: 0 1px 4px rgba(0,0,0,.2); }
.nav-brand { font-family: var(--display); font-weight: 800; font-size: 18px; color: #fff; text-decoration: none; flex-shrink: 0; }
.nav-brand span { color: var(--tr-bright); }
.nav-links { display: flex; gap: 4px; align-items: center; flex: 1; }
.nav a { color: rgba(255,255,255,.6); text-decoration: none; font-size: 13px; font-weight: 500; padding: 6px 10px; border-radius: 6px; transition: all .15s; }
.nav a:hover, .nav a.active { color: #fff; background: rgba(255,255,255,.1); text-decoration: none; }
.nav-right { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.nav-cta { background: var(--tr-bright) !important; color: var(--tr-dark) !important; font-weight: 700 !important; padding: 6px 14px !important; border-radius: 8px !important; }
.nav-cta:hover { background: #4ab870 !important; }

/* ── PAGE LAYOUT ─────────────────────────────────────────── */
.page { max-width: 1200px; margin: 0 auto; padding: 28px 20px; }
.page-wide { max-width: 1400px; margin: 0 auto; padding: 28px 20px; }
.wrap { max-width: 1140px; margin: 0 auto; padding: 0 24px; }
.page-header { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 20px; flex-wrap: wrap; gap: 12px; }
.page-title { font-family: var(--display); font-size: 26px; font-weight: 800; color: var(--ink); line-height: 1.2; display: flex; align-items: center; gap: 10px; }
.page-sub { font-size: 13px; color: var(--text3); margin-top: 4px; }
.controls { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

/* ── CARDS ───────────────────────────────────────────────── */
.card { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 20px; box-shadow: var(--shadow); }
.card-title { font-size: 15px; font-weight: 700; color: var(--ink); margin-bottom: 14px; }

/* ── SUMMARY PILLS ───────────────────────────────────────── */
.summary-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(155px, 1fr)); gap: 12px; margin-bottom: 24px; }
.pill { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 18px; box-shadow: var(--shadow); }
.pill-num { font-family: var(--display); font-size: 28px; font-weight: 800; color: var(--tr-dark); line-height: 1; }
.pill-num.green { color: var(--green); }
.pill-num.amber { color: var(--amber); }
.pill-num.blue  { color: var(--blue); }
.pill-num.red   { color: var(--red); }
.pill-lbl { font-size: 12px; color: var(--text3); margin-top: 4px; font-weight: 500; }

/* ── MARKET / TAB NAVIGATION ─────────────────────────────── */
.market-tabs { display: flex; gap: 0; margin-bottom: 24px; border-bottom: 2px solid var(--border); flex-wrap: wrap; }
.market-tab { padding: 10px 18px; font-size: 13px; font-weight: 600; text-decoration: none; color: var(--text3); border-bottom: 3px solid transparent; margin-bottom: -2px; transition: all .15s; display: inline-flex; align-items: center; gap: 5px; white-space: nowrap; }
.market-tab.active { color: var(--tr-dark); border-bottom-color: var(--tr-dark); }
.market-tab:hover:not(.active) { color: var(--ink2); text-decoration: none; }

.tab-group { display: flex; background: var(--white); border: 1px solid var(--border); border-radius: 10px; overflow: hidden; }
.tab-group a { padding: 7px 14px; font-size: 13px; font-weight: 500; text-decoration: none; color: var(--text2); border-right: 1px solid var(--border); white-space: nowrap; transition: all .15s; }
.tab-group a:last-child { border-right: none; }
.tab-group a.active { background: var(--tr-dark); color: #fff; }
.tab-group a:hover:not(.active) { background: var(--bg); }

/* ── METRO PILLS ─────────────────────────────────────────── */
.metro-pill { display: inline-flex; align-items: center; justify-content: space-between; font-size: 12px; padding: 4px 10px; border-radius: 20px; border: 2px solid var(--border); background: var(--white); color: var(--ink2); text-decoration: none; transition: all .15s; cursor: pointer; gap: 6px; }
.metro-pill.active { background: var(--tr-pale); border-color: var(--tr-green); color: var(--tr-green); font-weight: 600; }
.metro-pill:hover { background: var(--tr-pale); border-color: var(--tr-green); color: var(--tr-green); text-decoration: none; }

/* ── BUTTONS ─────────────────────────────────────────────── */
.btn { display: inline-flex; align-items: center; gap: 6px; padding: 9px 18px; border-radius: 9px; font-size: 13px; font-weight: 600; font-family: var(--sans); cursor: pointer; border: none; transition: all .15s; text-decoration: none; }
.btn-primary { background: var(--tr-dark); color: #fff; }
.btn-primary:hover { background: var(--tr-mid); color: #fff; text-decoration: none; }
.btn-secondary { background: var(--white); color: var(--tr-dark); border: 1.5px solid var(--border); }
.btn-secondary:hover { border-color: var(--tr-green); color: var(--tr-green); text-decoration: none; }
.btn-danger { background: var(--red-bg); color: var(--red); border: 1px solid var(--red-bd); }
.btn-danger:hover { background: var(--red); color: #fff; }
.btn-sm { padding: 5px 12px; font-size: 12px; }
.btn-lg { padding: 13px 24px; font-size: 15px; }
.btn-block { display: flex; width: 100%; justify-content: center; }

/* ── FORMS ───────────────────────────────────────────────── */
.form-group { margin-bottom: 16px; }
.form-label { display: block; font-size: 13px; font-weight: 600; color: var(--tr-dark); margin-bottom: 5px; }
.form-input { display: block; width: 100%; padding: 11px 14px; border: 1.5px solid var(--border); border-radius: 9px; font-size: 14px; font-family: var(--sans); color: var(--ink); background: var(--white); transition: border-color .15s; }
.form-input:focus { outline: none; border-color: var(--tr-bright); }
.form-input::placeholder { color: var(--text3); }
select.form-input { cursor: pointer; }

/* ── AUTH LAYOUT ─────────────────────────────────────────── */
.auth-body { background: var(--tr-pale); min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 20px; }
.auth-card { background: var(--white); border-radius: var(--radius-lg); padding: 40px; width: 100%; max-width: 420px; box-shadow: var(--shadow-lg); }
.auth-logo { font-family: var(--display); font-size: 24px; font-weight: 800; color: var(--tr-dark); margin-bottom: 28px; text-align: center; }
.auth-logo span { color: var(--tr-bright); }
.auth-title { font-size: 20px; font-weight: 700; color: var(--ink); margin-bottom: 6px; }
.auth-sub { font-size: 14px; color: var(--text2); margin-bottom: 24px; line-height: 1.5; }
.auth-footer { text-align: center; font-size: 13px; color: var(--text2); margin-top: 20px; }
.auth-footer a { color: var(--tr-green); font-weight: 600; }

/* ── ALERTS ──────────────────────────────────────────────── */
.alert { padding: 12px 16px; border-radius: 9px; font-size: 14px; margin-bottom: 16px; line-height: 1.5; }
.alert-success { background: var(--green-bg); color: var(--green); border: 1px solid var(--green-bd); }
.alert-error   { background: var(--red-bg);   color: var(--red);   border: 1px solid var(--red-bd); }
.alert-warning { background: var(--yellow-bg); color: var(--yellow); border: 1px solid var(--yellow-bd); }
.alert-info    { background: var(--blue-bg);  color: var(--blue);  border: 1px solid var(--blue-bd); }

/* ── TABLES ──────────────────────────────────────────────── */
.table { width: 100%; border-collapse: collapse; font-size: 13px; }
.table th { text-align: left; padding: 8px 12px; font-size: 11px; font-weight: 600; color: var(--text3); text-transform: uppercase; letter-spacing: .5px; border-bottom: 2px solid var(--border); }
.table td { padding: 8px 12px; border-bottom: 1px solid var(--border2); }
.table tr:last-child td { border-bottom: none; }
.table tr:hover td { background: var(--bg); }

/* ── BADGES ──────────────────────────────────────────────── */
.badge { display: inline-flex; align-items: center; gap: 4px; padding: 3px 8px; border-radius: 20px; font-size: 11px; font-weight: 600; }
.badge-green { background: var(--green-bg); color: var(--green); }
.badge-red   { background: var(--red-bg);   color: var(--red); }
.badge-amber { background: var(--amber-bg); color: var(--amber); }
.badge-blue  { background: var(--blue-bg);  color: var(--blue); }
.badge-grey  { background: var(--bg); color: var(--text3); border: 1px solid var(--border); }

/* ── WARNING BANNER ──────────────────────────────────────── */
.warning-banner { background: var(--yellow-bg); border: 1px solid var(--yellow-bd); border-radius: 10px; padding: 10px 16px; font-size: 12px; color: var(--yellow); margin-bottom: 18px; }

/* ── MARKET SPLIT ────────────────────────────────────────── */
.market-split { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; margin-bottom: 24px; }
.market-card { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 18px; box-shadow: var(--shadow); }
.market-card-title { font-size: 13px; font-weight: 700; color: var(--tr-dark); margin-bottom: 10px; display: flex; align-items: center; gap: 6px; }
.mstat { display: flex; justify-content: space-between; font-size: 13px; padding: 4px 0; border-bottom: 1px solid var(--border2); }
.mstat:last-child { border-bottom: none; }
.mstat-val { font-weight: 600; font-family: var(--mono); }

/* ── RESPONSIVE ──────────────────────────────────────────── */
@media (max-width: 768px) {
  .page, .page-wide { padding: 16px 14px; }
  .nav { padding: 0 14px; gap: 12px; }
  .page-title { font-size: 20px; }
  .summary-grid { grid-template-columns: repeat(2, 1fr); }
  .market-split { grid-template-columns: 1fr; }
  .auth-card { padding: 28px 20px; }
}
@media (max-width: 480px) {
  .summary-grid { grid-template-columns: repeat(2, 1fr); }
  .pill-num { font-size: 22px; }
}