/* 有機生活圈 — 管理後台 */
:root {
  --green-900:#1c3a28; --green-800:#24503a; --green-700:#2d6a4a; --green-100:#e3efe5; --green-50:#f0f6f0;
  --ink:#26301f; --ink-soft:#55604a; --cream:#f6f4ec; --card:#fff; --line:#e4e0d3;
  --accent:#d96f32; --danger:#c0392b;
  --shadow:0 3px 14px rgba(38,48,31,.08);
}
* { box-sizing:border-box; margin:0; padding:0; }
body {
  font-family:"Noto Sans TC","Microsoft JhengHei","微軟正黑體",sans-serif;
  font-size:16px; color:var(--ink); background:var(--cream); min-height:100vh;
}
a { color:var(--green-700); }

.layout { display:flex; min-height:100vh; }
.sidebar {
  width:230px; flex-shrink:0; background:linear-gradient(180deg,var(--green-900),#22452f);
  color:#fff; padding:22px 14px; position:sticky; top:0; height:100vh;
}
.side-brand { display:flex; align-items:center; gap:10px; padding:0 10px 22px; }
.side-brand .logo { width:42px; height:42px; border-radius:12px; background:rgba(255,255,255,.15); display:flex; align-items:center; justify-content:center; font-size:22px; }
.side-brand b { font-size:19px; letter-spacing:1px; }
.side-brand small { display:block; font-size:12px; opacity:.7; letter-spacing:2px; }
.snav a {
  display:flex; align-items:center; gap:10px;
  padding:12px 14px; margin-bottom:4px; border-radius:12px;
  color:#dfe8dc; text-decoration:none; font-size:15.5px; font-weight:600;
}
.snav a:hover { background:rgba(255,255,255,.08); }
.snav a.on { background:rgba(255,255,255,.16); color:#fff; }
.snav .ic { font-size:19px; }
.side-foot { position:absolute; bottom:18px; left:14px; right:14px; font-size:13px; opacity:.75; padding:0 10px; }
.side-foot a { color:#fff; }

.main { flex:1; padding:26px 32px; max-width:1200px; }
.main-head { display:flex; justify-content:space-between; align-items:center; margin-bottom:22px; }
.main-head h1 { font-size:24px; color:var(--green-900); font-weight:800; }
.main-head .who { font-size:14px; color:var(--ink-soft); }

.stats { display:grid; grid-template-columns:repeat(auto-fit,minmax(200px,1fr)); gap:16px; margin-bottom:24px; }
.stat {
  background:var(--card); border-radius:16px; box-shadow:var(--shadow);
  padding:18px 20px; border:1px solid rgba(228,224,211,.7);
}
.stat .lb { font-size:13.5px; color:var(--ink-soft); font-weight:700; letter-spacing:.5px; }
.stat .num { font-size:32px; font-weight:900; color:var(--green-900); margin-top:2px; }
.stat .sub { font-size:13px; color:var(--ink-soft); }
.stat.warn .num { color:var(--accent); }

.panel {
  background:var(--card); border-radius:16px; box-shadow:var(--shadow);
  border:1px solid rgba(228,224,211,.7); margin-bottom:22px; overflow:hidden;
}
.panel-head { padding:16px 20px; border-bottom:1px solid var(--line); display:flex; justify-content:space-between; align-items:center; }
.panel-head h2 { font-size:17px; color:var(--green-900); }
.panel-pad { padding:20px; }

table.tbl { width:100%; border-collapse:collapse; }
.tbl th {
  text-align:left; font-size:13px; color:var(--ink-soft); font-weight:700;
  padding:12px 16px; background:var(--green-50); border-bottom:1px solid var(--line);
}
.tbl td { padding:13px 16px; border-bottom:1px solid #f0eee6; font-size:15px; vertical-align:middle; }
.tbl tr:last-child td { border-bottom:none; }
.tbl tr:hover td { background:#fbfaf5; }

.badge { display:inline-block; font-size:12.5px; font-weight:700; padding:4px 12px; border-radius:999px; }
.badge-ok{background:#e3f2e5;color:#1e6b34}.badge-info{background:#e3ecf8;color:#1f4e8c}
.badge-warn{background:#fdf1dc;color:#8a5a0a}.badge-danger{background:#fdecea;color:#c0392b}
.badge-muted{background:#eeece6;color:#6b6a5f}.badge-accent{background:#fdeadd;color:#a34a12}

.btn {
  display:inline-flex; align-items:center; gap:6px; border:none; cursor:pointer;
  font-family:inherit; font-size:14.5px; font-weight:700;
  padding:9px 18px; border-radius:10px; text-decoration:none; transition:filter .1s;
}
.btn:hover { filter:brightness(1.06); }
.btn-primary { background:var(--green-700); color:#fff; }
.btn-outline { background:#fff; color:var(--green-800); border:1.5px solid var(--green-700); }
.btn-danger  { background:#fff; color:var(--danger); border:1.5px solid var(--danger); }
.btn-sm { padding:6px 14px; font-size:13.5px; }

.input, select.input, textarea.input {
  width:100%; padding:10px 14px; font-family:inherit; font-size:15px;
  border:1.5px solid var(--line); border-radius:10px; outline:none; background:#fff;
}
.input:focus { border-color:var(--green-700); box-shadow:0 0 0 3px rgba(45,106,74,.12); }
label.flabel { display:block; font-size:14px; font-weight:700; color:var(--green-900); margin:14px 0 6px; }

/* 登入頁 */
.login-wrap { min-height:100vh; display:flex; align-items:center; justify-content:center;
  background:linear-gradient(135deg,#1c3a28 0%,#2d6a4a 100%); padding:20px; }
.login-card { background:#fff; border-radius:22px; box-shadow:0 20px 60px rgba(0,0,0,.28); padding:40px 36px; width:min(400px, 100%); }
.login-card .logo { width:64px; height:64px; border-radius:18px; margin:0 auto 14px;
  background:var(--green-100); display:flex; align-items:center; justify-content:center; font-size:34px; }
.login-card h1 { font-size:22px; text-align:center; color:var(--green-900); }
.login-card .sub { text-align:center; font-size:13px; color:var(--ink-soft); letter-spacing:2px; margin-bottom:10px; }
.login-card .btn { width:100%; justify-content:center; padding:13px; font-size:16px; margin-top:20px; border-radius:12px; }
.err { background:#fdecea; color:var(--danger); border-radius:10px; padding:10px 14px; font-size:14px; font-weight:700; margin-top:14px; }

/* =============================================================
   RWD：≤900px 側欄改頂部橫向導覽、表格橫向滑動、表單網格收合
   ============================================================= */
@media (max-width: 900px) {
  .layout { display:block; }

  /* 側欄 → 頂部固定導覽列 */
  .sidebar {
    width:100%; height:auto; position:sticky; top:0; z-index:60;
    padding:10px 12px 8px;
    box-shadow:0 4px 14px rgba(0,0,0,.25);
  }
  .side-brand { padding:0 4px 8px; }
  .side-brand .logo { width:34px; height:34px; font-size:18px; border-radius:10px; }
  .side-brand b { font-size:16px; }
  .side-brand small { font-size:11px; }
  .snav {
    display:flex; gap:6px; overflow-x:auto; -webkit-overflow-scrolling:touch;
    padding-bottom:4px; scrollbar-width:none;
  }
  .snav::-webkit-scrollbar { display:none; }
  .snav a { flex:0 0 auto; white-space:nowrap; padding:8px 13px; margin-bottom:0; font-size:14px; }
  .side-foot { position:static; display:flex; gap:14px; flex-wrap:wrap; margin-top:4px; padding:2px 4px 0; }

  .main { padding:16px 14px; max-width:100%; }
  .main-head { margin-bottom:14px; }
  .main-head h1 { font-size:20px; }
  .main-head .who { display:none; }

  .stats { grid-template-columns:repeat(auto-fit, minmax(150px, 1fr)); gap:10px; }
  .stat { padding:14px 16px; }
  .stat .num { font-size:26px; }

  /* 表格：面板內橫向滑動，欄位不擠壓 */
  .panel { overflow-x:auto; }
  table.tbl { min-width:680px; }
  .panel-head { flex-wrap:wrap; gap:8px; }

  /* 視圖內以 inline style 寫的多欄網格／固定寬度 → 收合（示範版務實解，正式版改 class） */
  .main [style*="grid-template-columns"] { grid-template-columns:1fr 1fr !important; }
  .main div[style*="display:flex"] { flex-wrap:wrap !important; }
  .main form[style*="width:320px"] { width:100% !important; }
}

@media (max-width: 560px) {
  .main [style*="grid-template-columns"] { grid-template-columns:1fr !important; }
  .stats { grid-template-columns:1fr 1fr; }
}