/* ===================================================================
   TRANG CHỦ — src/trangchu/TrangChu.js. Token --gs-* từ goose-ui.css.
   =================================================================== */

html, body { margin: 0; min-height: 100%; background: var(--gs-ground); }
body { font: 400 14px/1.5 var(--gs-font); color: var(--gs-ink); }

.gs-hm {
  max-width: 1080px;
  margin: 0 auto;
  padding: 28px 24px 64px;
  box-sizing: border-box;
}

/* ---- Lời chào ---- */
.gs-hm-chao {
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  padding: 28px 32px;
  border-radius: var(--gs-r-lg);
  background:
    radial-gradient(1px 1px at 18% 30%, rgba(255,255,255,.55) 50%, transparent 51%),
    radial-gradient(1px 1px at 42% 70%, rgba(255,255,255,.4) 50%, transparent 51%),
    radial-gradient(1.5px 1.5px at 66% 22%, rgba(255,255,255,.5) 50%, transparent 51%),
    radial-gradient(1px 1px at 82% 62%, rgba(255,255,255,.35) 50%, transparent 51%),
    linear-gradient(135deg, var(--gs-night-3) 0%, var(--gs-night) 70%);
  color: var(--gs-night-ink);
  box-shadow: var(--gs-sh-2);
}
.gs-hm-ngay { margin: 0 0 6px; font-size: 13px; color: var(--gs-night-ink-2); }
.gs-hm-chao h1 { margin: 0 0 8px; font: 700 28px/1.2 var(--gs-font); letter-spacing: -.4px; }
.gs-hm-tom { margin: 0; font-size: 15px; color: var(--gs-night-ink); opacity: .92; max-width: 560px; }
.gs-hm-ngong { width: 112px; height: 112px; flex: none; image-rendering: pixelated; filter: drop-shadow(0 6px 10px rgba(0,0,0,.35)); }

/* ---- Khối mục ---- */
.gs-hm-khoi { margin-top: 28px; }
.gs-hm-khoi h2 { margin: 0 0 12px; font: 650 17px/1.3 var(--gs-font); color: var(--gs-ink); }

/* ---- Việc nên làm tiếp ---- */
.gs-hm-lam-ds { display: grid; gap: 10px; }
.gs-hm-lam {
  --tone: var(--gs-ink-2); --tone-sub: var(--gs-surface-2);
  display: flex; align-items: center; gap: 14px;
  padding: 14px 16px;
  border: 1px solid var(--gs-rule); border-radius: var(--gs-r);
  background: var(--gs-surface); color: inherit; text-decoration: none;
  box-shadow: inset 4px 0 0 var(--tone);
  transition: box-shadow var(--gs-t), transform var(--gs-t), border-color var(--gs-t);
}
.gs-hm-lam:hover { border-color: var(--tone); box-shadow: inset 4px 0 0 var(--tone), var(--gs-sh-2); transform: translateY(-1px); }
.gs-hm-lam[data-tone="bad"]  { --tone: var(--gs-bad);     --tone-sub: var(--gs-bad-sub); }
.gs-hm-lam[data-tone="warn"] { --tone: var(--gs-warn);    --tone-sub: var(--gs-warn-sub); }
.gs-hm-lam[data-tone="pri"]  { --tone: var(--gs-primary); --tone-sub: var(--gs-primary-sub); }
.gs-hm-lam[data-tone="ok"]   { --tone: var(--gs-ok);      --tone-sub: var(--gs-ok-sub); }
.gs-hm-lam-ico {
  width: 40px; height: 40px; flex: none; display: grid; place-items: center;
  border-radius: 50%; background: var(--tone-sub); color: var(--tone);
}
.gs-hm-lam-noi { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.gs-hm-lam-noi b { font-weight: 600; font-size: 15px; }
.gs-hm-lam-noi small { font-size: 13px; color: var(--gs-ink-3); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.gs-hm-lam-nut {
  flex: none; display: inline-flex; align-items: center; gap: 6px;
  height: 34px; padding: 0 14px; border-radius: var(--gs-r-sm);
  background: var(--gs-primary); color: #fff; font-weight: 600; font-size: 13.5px;
}
.gs-hm-lam:hover .gs-hm-lam-nut { background: var(--gs-primary-h); }
.gs-hm-ico { width: 20px; height: 20px; flex: none; }
.gs-hm-mui { width: 16px; height: 16px; }
.gs-hm-xong { background: var(--gs-surface); border: 1px dashed var(--gs-rule); border-radius: var(--gs-r); }

/* ---- Tổng quan ---- */
.gs-hm-o-ds { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; }
.gs-hm-o {
  display: flex; flex-direction: column; gap: 4px;
  padding: 16px 18px;
  border: 1px solid var(--gs-rule); border-radius: var(--gs-r);
  background: var(--gs-surface); color: inherit; text-decoration: none;
  transition: border-color var(--gs-t), box-shadow var(--gs-t);
}
.gs-hm-o:hover { border-color: var(--gs-primary); box-shadow: var(--gs-sh-2); }
.gs-hm-o-dau { display: flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 500; color: var(--gs-ink-2); }
.gs-hm-o-dau .gs-hm-ico { width: 18px; height: 18px; color: var(--gs-ink-3); }
.gs-hm-o-so { font: 700 26px/1.2 var(--gs-font); letter-spacing: -.3px; margin-top: 4px; }
.gs-hm-o small { font-size: 12.5px; color: var(--gs-ink-3); }
.gs-hm-o[data-tone="bad"] .gs-hm-o-so { color: var(--gs-bad); }
.gs-hm-o[data-tone="warn"] .gs-hm-o-so { color: var(--gs-warn); }
.gs-hm-o[data-tone="pri"] .gs-hm-o-so { color: var(--gs-primary); }

/* ---- Lối tắt ---- */
.gs-hm-tat-ds { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 10px; }
.gs-hm-tat {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 14px;
  border-radius: var(--gs-r); background: var(--gs-surface);
  border: 1px solid var(--gs-rule-2);
  color: inherit; text-decoration: none;
  transition: border-color var(--gs-t), background var(--gs-t);
}
.gs-hm-tat:hover { border-color: var(--gs-primary); background: var(--gs-primary-sub); }
.gs-hm-tat .gs-hm-ico { color: var(--gs-primary); }
.gs-hm-tat span { display: flex; flex-direction: column; min-width: 0; }
.gs-hm-tat b { font-weight: 600; font-size: 14px; }
.gs-hm-tat small { font-size: 12px; color: var(--gs-ink-3); }

.gs-hm :focus-visible { outline: 2px solid var(--gs-primary); outline-offset: 2px; }

@media (max-width: 640px) {
  .gs-hm { padding: 16px 12px 48px; }
  .gs-hm-chao { padding: 20px; }
  .gs-hm-chao h1 { font-size: 22px; }
  .gs-hm-tom { font-size: 14px; }
  .gs-hm-ngong { width: 64px; height: 64px; }
  /* Nút xuống hàng riêng: đứng cạnh chữ thì chữ bị bóp còn ~140px, vỡ 5 dòng. */
  .gs-hm-lam { flex-wrap: wrap; row-gap: 10px; }
  .gs-hm-lam-noi { flex: 1 1 calc(100% - 54px); }
  .gs-hm-lam-noi small { white-space: normal; }
  .gs-hm-lam-nut { margin-left: 54px; }
  .gs-hm-o-ds { grid-template-columns: 1fr 1fr; gap: 8px; }
  .gs-hm-o-so { font-size: 22px; }
  .gs-hm-tat-ds { grid-template-columns: 1fr 1fr; gap: 8px; }
}