@charset "UTF-8";
/**
 * 笨小孩信息管理系统 —— bxh-layout.css
 * 职责：应用骨架：Sidebar / Main / Card / Stat / Btn / Toolbar / Table / Badge
 * 来源：app.html（4338 行单体版）第 220-298 行，按源码行序剪切，禁止重排规则
 */
/* ── SIDEBAR ── */
.sb{width:224px;flex-shrink:0;background:linear-gradient(180deg,#0f172a 0%,#1e293b 100%);backdrop-filter:blur(20px);position:fixed;top:0;left:0;bottom:0;z-index:100;display:flex;flex-direction:column;border-right:1px solid rgba(255,255,255,.06)}
.sb-l{padding:18px 14px 14px;text-align:center;border-bottom:1px solid rgba(255,255,255,.06)}
.sb-logo{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;background:linear-gradient(135deg,var(--primary),var(--accent));border-radius:10px;font-size:12px;font-weight:900;color:#fff;margin:0 auto 6px;letter-spacing:-.3px}
.sb-l .sb-ver{font-size:11px;color:rgba(255,255,255,.35);text-align:center}.ub{display:flex;align-items:center;gap:10px;padding:10px 12px;margin:10px;background:rgba(255,255,255,.05);border-radius:10px;border:1px solid rgba(255,255,255,.06)}
.av{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,#6366f1,#8b5cf6);display:flex;align-items:center;justify-content:center;font-size:13px;color:#fff;font-weight:700;flex-shrink:0}
.un{font-size:13px;font-weight:600;color:#fff}
.ur{font-size:10px;color:rgba(255,255,255,.45)}
.lgbtn{background:none;border:none;color:rgba(255,255,255,.4);cursor:pointer;font-size:15px;padding:4px;margin-left:auto;transition:color .2s}
.lgbtn:hover{color:#fff}
.sn{flex:1;padding:8px;display:flex;flex-direction:column;gap:3px;overflow-y:auto}
.ni{display:flex;align-items:center;gap:10px;padding:11px 14px;border-radius:10px;cursor:pointer;color:rgba(255,255,255,.45);font-size:13px;font-weight:500;transition:all .25s cubic-bezier(.4,0,.2,1);user-select:none}
.ni:hover{background:rgba(255,255,255,.07);color:rgba(255,255,255,.85);transform:translateX(3px)}
.ni.on{background:linear-gradient(135deg,#6366f1,#4f46e5);color:#fff;box-shadow:0 4px 15px rgba(99,102,241,.4);transform:scale(1.02)}
.ni .ic{font-size:16px;width:20px;text-align:center}
.sbt{margin:8px;padding:12px;background:rgba(255,255,255,.04);border-radius:9px;border:1px solid rgba(255,255,255,.06)}
.sr{display:flex;justify-content:space-between;padding:3px 0}
.sl{font-size:11px;color:rgba(255,255,255,.38)}
.sv{font-size:13px;font-weight:700;color:#fff}

/* ── MAIN ── */
.mn{flex:1;margin-left:224px;padding:20px;min-height:100vh;background:var(--bg)}
.pg{display:none}
.pg.on{display:block}
.ph{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}
.pt{font-size:22px;font-weight:700;color:var(--t)}
.ps{font-size:12px;color:var(--t3);margin-top:3px}

/* ── CARD ── */
.c{background:var(--card);border-radius:16px;box-shadow:0 1px 3px rgba(0,0,0,.06),0 1px 2px rgba(0,0,0,.04);padding:22px;margin-bottom:18px;border:1px solid var(--bd)}
.ch{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.ct{font-size:15px;font-weight:600}
.tl{font-size:12px;color:var(--t2)}

/* ── STAT ── */
.sg{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px}
.sc{background:var(--card);border-radius:16px;padding:18px;box-shadow:0 1px 3px rgba(0,0,0,.06),0 1px 2px rgba(0,0,0,.04);display:flex;align-items:center;gap:14px;border:1px solid var(--bd);transition:all .2s}
.sc:hover{box-shadow:0 4px 12px rgba(0,0,0,.08);transform:translateY(-1px)}
.si{width:46px;height:46px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0}
.bi{background:#eff6ff}.gi{background:#ecfdf5}.oi{background:#fffbeb}.pi{background:#f5f3ff}
.sh3{font-size:24px;font-weight:700;line-height:1}.sp2{font-size:12px;color:var(--t2);margin-top:3px}

/* ── BTN ── */
.btn{display:inline-flex;align-items:center;gap:5px;padding:8px 15px;border-radius:8px;font-size:13px;font-weight:500;cursor:pointer;border:none;transition:all .2s;white-space:nowrap}
.btn-p{background:var(--p);color:#fff;box-shadow:0 2px 8px rgba(37,99,235,.25)}
.btn-p:hover{background:var(--p2);transform:translateY(-1px)}
.btn-s{background:var(--s);color:#fff}.btn-s:hover{background:#047857;transform:translateY(-1px)}
.btn-d{background:var(--d);color:#fff}.btn-d:hover{background:#b91c1c;transform:translateY(-1px)}
.btn-o{background:transparent;border:1.5px solid var(--bd);color:var(--t2)}
.btn-o:hover{border-color:var(--p);color:var(--p);background:var(--pl)}
.btn-sm{padding:5px 10px;font-size:12px}
.btn-ac{background:linear-gradient(135deg,#6366f1,#4f46e5);color:#fff;box-shadow:0 4px 12px rgba(99,102,241,.35)}
.btn-ac:hover{box-shadow:0 6px 20px rgba(99,102,241,.45);transform:translateY(-2px)}
.btn-lg{padding:11px 26px;font-size:14px}

/* ── TOOLBAR ── */
.tb{display:flex;align-items:center;gap:10px;margin-bottom:16px;flex-wrap:wrap}
.sbox{position:relative;flex:1;min-width:180px}
.sbox input{width:100%;padding:9px 14px 9px 36px;border:1.5px solid var(--bd);border-radius:8px;font-size:13px;outline:none;background:var(--card);transition:all .2s}
.sbox input:focus{border-color:var(--p);box-shadow:0 0 0 3px rgba(37,99,235,.08)}
.sbox .si3{position:absolute;left:11px;top:50%;transform:translateY(-50%);color:var(--t3);font-size:14px}
select.sel{padding:9px 12px;border:1.5px solid var(--bd);border-radius:8px;font-size:13px;background:var(--card);outline:none;cursor:pointer;transition:border .2s}
select.sel:focus{border-color:var(--p)}

/* ── TABLE ── */
.tw{overflow-x:auto;border-radius:var(--r);border:1px solid var(--bd);background:var(--card)}
table{width:100%;border-collapse:collapse;font-size:13px}
thead th{background:var(--bg);padding:10px 14px;text-align:left;font-weight:600;color:var(--t2);font-size:12px;white-space:nowrap;border-bottom:2px solid var(--bd)}
tbody tr{border-bottom:1px solid var(--bd);transition:background .15s}
tbody tr:last-child{border-bottom:none}
tbody tr:hover{background:#f8fafc}
tbody td{padding:11px 14px;vertical-align:middle}

/* ── BADGE ── */
.bdg{display:inline-flex;align-items:center;padding:2px 9px;border-radius:20px;font-size:11px;font-weight:500}
.bg-bl{background:#eff6ff;color:#1d4ed8}.bg-gr{background:#ecfdf5;color:#065f46}
.bg-or{background:#fffbeb;color:#92400e}.bg-pu{background:#f5f3ff;color:#5b21b6}
.bg-cy{background:#ecfeff;color:#155e75}.bg-gy{background:var(--bg);color:var(--t2)}.bg-rd{background:#fef2f2;color:#dc2626}
.bg-yl{background:#fefce8;color:#854d0e}.bg-dk{background:#dbeafe;color:#1e40af}