/* หน้าแรกรวมฟีเจอร์ของ Packman — โทนเดียวกับแอปใบเบิก (emerald) */
:root {
  --brand: #059669;
  --brand-dark: #047857;
  --bg: #f7f8fa;
  --surface: #ffffff;
  --surface-2: #f1f4f7;
  --line: #e3e8ee;
  --text: #0f172a;
  --muted: #64748b;
  --faint: #94a3b8;
  --ok: #047857;      --ok-bg: #d1fae5;
  --warn: #b45309;    --warn-bg: #fef3c7;
  --danger: #be123c;  --danger-bg: #ffe4e6;
  --shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 8px 24px -14px rgba(16, 24, 40, .28);
  --radius: 14px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0e1116; --surface: #171b22; --surface-2: #1e242d;
    --line: #2a313b; --text: #e8edf3; --muted: #97a3b2; --faint: #6b7889;
    --ok-bg: #06301f; --warn-bg: #3a2a09; --danger-bg: #3d0f1c;
    --shadow: 0 1px 2px rgba(0,0,0,.4), 0 8px 24px -12px rgba(0,0,0,.7);
  }
}

* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 15px/1.6 "IBM Plex Sans Thai", -apple-system, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

/* ---------- หัวจอ ---------- */
.top {
  display: flex; align-items: center; gap: 12px;
  padding: 16px 18px; padding-top: max(16px, env(safe-area-inset-top));
  background: var(--surface); border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 10;
}
.mark {
  width: 40px; height: 40px; border-radius: 11px; background: var(--brand);
  display: grid; place-items: center; font-size: 20px; flex: none;
}
.ttl { flex: 1; min-width: 0; }
.ttl h1 { margin: 0; font-size: 18px; font-weight: 700; letter-spacing: -.01em; }
.ttl .sub { color: var(--muted); font-size: 13px; }

.pill {
  display: inline-flex; align-items: center; gap: 6px; flex: none;
  padding: 5px 11px; border-radius: 999px; font-size: 12.5px; font-weight: 600;
}
.pill i { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.pill.ok { background: var(--ok-bg); color: var(--ok); }
.pill.warn { background: var(--warn-bg); color: var(--warn); }
.pill.bad { background: var(--danger-bg); color: var(--danger); }

/* ---------- เนื้อหา ---------- */
.wrap { max-width: 880px; margin: 0 auto; padding: 18px 16px 40px; }
.sec { font-size: 13px; font-weight: 600; color: var(--muted); margin: 4px 0 10px 2px; }
.sec + .grid { margin-bottom: 26px; }

.grid { display: grid; gap: 12px; }
.grid.live { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
.grid.soon { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }

/* การ์ดฟีเจอร์ที่ใช้ได้ — ทั้งใบกดได้ */
.card {
  display: block; text-decoration: none; color: inherit;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 16px 17px;
  box-shadow: var(--shadow); transition: transform .12s, border-color .12s;
}
.card:hover { transform: translateY(-2px); border-color: var(--brand); }
.card:active { transform: none; }
.card .head { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.card .ic { font-size: 21px; line-height: 1; }
.card .name { font-size: 16px; font-weight: 600; }
.card .desc { color: var(--muted); font-size: 13.5px; line-height: 1.55; }
.card .meta {
  display: flex; align-items: center; gap: 7px; flex-wrap: wrap;
  margin-top: 12px; padding-top: 11px; border-top: 1px solid var(--line);
  color: var(--faint); font-size: 12.5px;
}
.card .meta.alert { color: var(--danger); }

/* การ์ดฟีเจอร์ที่ยังไม่เปิด — เส้นประ กดไม่ได้ */
.soon-card {
  background: var(--surface-2); border: 1px dashed var(--line);
  border-radius: var(--radius); padding: 13px 15px;
  display: flex; align-items: center; gap: 9px;
  color: var(--muted); font-size: 14px;
}
.soon-card .ic { font-size: 18px; }

/* ปุ่มแก้ปัญหา — ฝากงานให้ตัวส่งบนเครื่องมาทำ ไม่ได้สั่งเครื่องตรงๆ */
.tools { display: grid; gap: 10px; margin-bottom: 10px;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }
.tool {
  display: flex; align-items: center; gap: 11px; text-align: left;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 12px 14px; color: inherit; font: inherit; cursor: pointer;
  transition: border-color .12s, background .12s;
}
.tool:hover:not(:disabled) { border-color: var(--brand); }
.tool:disabled { opacity: .55; cursor: default; }
.tool .ic { font-size: 18px; flex: none; }
.tool .tx { display: flex; flex-direction: column; min-width: 0; }
.tool .tx b { font-size: 14px; font-weight: 600; }
.tool .tx small { color: var(--muted); font-size: 12px; line-height: 1.4; }

.toolmsg { display: none; border-radius: 10px; padding: 10px 13px; font-size: 13px; margin-bottom: 22px; }
.toolmsg.show { display: block; }
.toolmsg.ok { background: var(--ok-bg); color: var(--ok); }
.toolmsg.wait { background: var(--warn-bg); color: var(--warn); }
.toolmsg.err { background: var(--danger-bg); color: var(--danger); }

/* แถบสุขภาพระบบ */
.sysbar {
  display: flex; flex-wrap: wrap; gap: 8px 18px;
  border-top: 1px solid var(--line); padding-top: 14px; margin-top: 4px;
  color: var(--faint); font-size: 12.5px;
}
.sysbar b { font-weight: 600; color: var(--muted); }

/* กล่องเตือนเมื่อชีพจรเงียบ */
.down {
  background: var(--danger-bg); color: var(--danger);
  border-radius: var(--radius); padding: 13px 15px; margin-bottom: 16px;
  font-size: 13.5px; line-height: 1.6;
}
.down b { display: block; font-size: 14.5px; margin-bottom: 3px; }
.down code {
  background: rgba(0,0,0,.06); padding: 1px 6px; border-radius: 5px;
  font-size: 12.5px; word-break: break-all;
}

.skel { height: 96px; border-radius: var(--radius); background: var(--surface-2); }