:root{
  --green:#1F7A3D; --green-d:#14361f; --green-l:#e8f4ec; --green-h:#186231;
  --bg:#f5f7f6; --card:#ffffff; --line:#e3e9e5; --text:#12211a; --muted:#6b7a72;
  --warn:#b8860b; --warn-bg:#fdf6e3; --ok:#1F7A3D; --ok-bg:#e8f4ec; --bad:#c0392b; --bad-bg:#fdecea;
  --radius:14px; --shadow:0 1px 3px rgba(20,54,31,.06),0 6px 24px rgba(20,54,31,.05);
}
*{box-sizing:border-box}
body{margin:0;font-family:'Segoe UI',system-ui,-apple-system,Roboto,Arial,sans-serif;background:var(--bg);color:var(--text);font-size:14px}
button{font-family:inherit;cursor:pointer}
input,select,textarea{font-family:inherit;font-size:14px}
a{color:var(--green);text-decoration:none}
.hidden{display:none!important}

/* Login */
#login{min-height:100vh;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--green) 0%,var(--green-d) 100%)}
#login .box{background:#fff;padding:38px 34px;border-radius:20px;width:340px;box-shadow:0 20px 60px rgba(0,0,0,.25)}
#login .logo{font-size:30px;font-weight:800;color:var(--green);letter-spacing:1px}
#login .logo span{color:var(--green-d);font-weight:400;font-size:14px;margin-left:6px;vertical-align:top}
#login h2{margin:18px 0 4px;font-size:18px}
#login p{margin:0 0 20px;color:var(--muted);font-size:13px}
.field{margin-bottom:14px}
.field label{display:block;font-size:12px;color:var(--muted);margin-bottom:5px;font-weight:600}
.field input,.field select,.field textarea{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:#fbfdfc;transition:.15s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--green);background:#fff}
.btn{background:var(--green);color:#fff;border:none;padding:10px 18px;border-radius:10px;font-weight:600;font-size:14px}
.btn:hover{background:var(--green-h)}
.btn.block{width:100%;padding:12px}
.btn.ghost{background:#fff;color:var(--green);border:1px solid var(--line)}
.btn.ghost:hover{background:var(--green-l)}
.btn.sm{padding:6px 12px;font-size:13px;border-radius:8px}
.btn.danger{background:var(--bad)}.btn.danger:hover{background:#a93226}
.err{color:var(--bad);font-size:13px;margin-top:8px;min-height:16px}

/* Layout */
#app{display:flex;min-height:100vh}
.side{width:230px;background:var(--green-d);color:#dfeee5;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.side .brand{padding:22px 22px 14px;font-size:24px;font-weight:800;color:#fff;letter-spacing:1px}
.side .brand span{font-weight:400;font-size:12px;color:#9dc7ac;margin-left:5px}
.side nav{flex:1;padding:8px}
.side nav a{display:flex;align-items:center;gap:10px;padding:11px 14px;border-radius:10px;color:#cfe4d7;font-weight:500;margin-bottom:2px}
.side nav a:hover{background:rgba(255,255,255,.07);color:#fff}
.side nav a.active{background:var(--green);color:#fff}
.side .who{padding:16px 20px;border-top:1px solid rgba(255,255,255,.1);font-size:13px}
.side .who b{color:#fff}
.side .who button{margin-top:8px;background:transparent;border:1px solid rgba(255,255,255,.25);color:#cfe4d7;padding:6px 10px;border-radius:8px;font-size:12px}
.main{flex:1;padding:26px 32px;max-width:1200px}
.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}
.topbar h1{font-size:22px;margin:0}

/* Stat cards */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-bottom:22px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;box-shadow:var(--shadow)}
.stat .n{font-size:28px;font-weight:800;line-height:1}
.stat .l{color:var(--muted);font-size:13px;margin-top:6px}
.stat .s{color:var(--green);font-size:12px;margin-top:4px;font-weight:600}
.stat.total .n{color:var(--green-d)}.stat.pending .n{color:var(--warn)}
.stat.sold .n{color:var(--ok)}.stat.cancelled .n{color:var(--bad)}

/* Toolbar */
.toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:16px}
.toolbar input,.toolbar select{padding:9px 12px;border:1px solid var(--line);border-radius:10px;background:#fff}
.toolbar .grow{flex:1;min-width:160px}

/* Table */
.table-wrap{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
table{width:100%;border-collapse:collapse}
th,td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line);vertical-align:middle}
th{background:#f7faf8;font-size:12px;text-transform:uppercase;letter-spacing:.4px;color:var(--muted)}
tbody tr:hover{background:#fafcfb}
tbody tr:last-child td{border-bottom:none}
.money{font-weight:700;white-space:nowrap}
.rowact{display:flex;gap:6px;flex-wrap:wrap}
.iconbtn{border:1px solid var(--line);background:#fff;border-radius:8px;padding:5px 9px;font-size:13px;color:var(--text)}
.iconbtn:hover{background:var(--green-l);border-color:var(--green)}
.empty{padding:40px;text-align:center;color:var(--muted)}

/* Badge */
.badge{display:inline-block;padding:4px 11px;border-radius:20px;font-size:12px;font-weight:600}
.badge.pending{background:var(--warn-bg);color:var(--warn)}
.badge.sold{background:var(--ok-bg);color:var(--ok)}
.badge.cancelled{background:var(--bad-bg);color:var(--bad)}
select.status-sel{border:none;font-weight:600;border-radius:20px;padding:4px 8px;cursor:pointer;font-size:12px}

/* Modal */
.overlay{position:fixed;inset:0;background:rgba(15,30,20,.45);display:flex;align-items:flex-start;justify-content:center;padding:40px 16px;overflow:auto;z-index:50}
.modal{background:#fff;border-radius:18px;width:640px;max-width:100%;box-shadow:0 30px 80px rgba(0,0,0,.3)}
.modal header{padding:20px 24px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center}
.modal header h3{margin:0;font-size:18px}
.modal .body{padding:22px 24px;max-height:70vh;overflow:auto}
.modal footer{padding:16px 24px;border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:10px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.x{background:none;border:none;font-size:22px;color:var(--muted);cursor:pointer;line-height:1}
.specbox{background:var(--green-l);border-radius:10px;padding:12px 14px;font-size:13px;color:var(--green-d);margin-top:6px}
.specbox div{margin:2px 0}
.hint{font-size:12px;color:var(--muted);margin-top:4px}
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:var(--green-d);color:#fff;padding:12px 22px;border-radius:12px;box-shadow:var(--shadow);z-index:100;font-size:14px}
.section{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);margin-bottom:18px}
.section h3{margin:0 0 14px;font-size:16px}
.pill{font-size:11px;padding:2px 8px;border-radius:20px;background:var(--green-l);color:var(--green);font-weight:600}
.pill.off{background:#eef0ef;color:var(--muted)}