:root{
  --bg:#F4F6FB; --navy:#0F172A; --navy-2:#1D2A3D;
  --red:#F5474A; --red-soft:#FFE3E6;
  --text:#0F172A; --muted:#64748B; --muted-2:#94A3B8;
  --line:#E7EAF2; --green:#1FA67A; --green-soft:#E7F6F0;
  --r-lg:22px; --r-md:14px; --r-sm:10px;
  --shadow:0 24px 60px -28px rgba(15,23,42,.30);
  --display:"Sora","Inter",sans-serif;
  --body:"Inter","Sora",sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
body{
  font-family:var(--body);color:var(--text);line-height:1.6;
  background:
    radial-gradient(900px 500px at 12% -10%, #EAF1FF, transparent 60%),
    radial-gradient(800px 500px at 110% 10%, #FFE9EA, transparent 55%),
    var(--bg);
  min-height:100vh;-webkit-font-smoothing:antialiased;
  display:flex;flex-direction:column;
}
a{color:inherit;text-decoration:none}

/* top bar */
.topbar{height:74px;display:flex;align-items:center}
.topbar .wrap{width:100%;max-width:1100px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-family:var(--display)}
.logo .mark{width:40px;height:40px;border-radius:11px;background:linear-gradient(135deg,#A8C13B,#7E9419);display:grid;place-items:center;box-shadow:0 6px 16px -6px rgba(126,148,25,.6)}
.logo .mark svg{width:21px;height:21px;fill:#fff}
.logo .name{font-size:.95rem;letter-spacing:.04em}
.logo .name small{display:block;font-size:.6rem;font-weight:600;color:var(--muted-2);letter-spacing:.18em;margin-top:-4px}
.topbar .right{font-size:.92rem;color:var(--muted);font-weight:600}
.topbar .right a{color:var(--red)}

/* centered card layout */
.center{flex:1;display:flex;align-items:center;justify-content:center;padding:32px 20px 60px}
.card{
  width:100%;max-width:420px;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-lg);box-shadow:var(--shadow);padding:38px 34px 32px;
}
.card.wide{max-width:960px}
.card h1{font-family:var(--display);font-weight:800;font-size:1.7rem;letter-spacing:-.01em;color:var(--navy)}
.card .sub{color:var(--muted);margin-top:8px;font-size:.96rem}

.field{margin-top:18px}
.field label{display:block;font-size:.85rem;font-weight:700;color:var(--navy);margin-bottom:7px}
.field input{
  width:100%;padding:13px 15px;border:1.6px solid var(--line);border-radius:var(--r-md);
  font-family:var(--body);font-size:.98rem;color:var(--text);background:#fff;transition:border-color .15s,box-shadow .15s;
}
.field input:focus{outline:none;border-color:var(--red);box-shadow:0 0 0 4px var(--red-soft)}
.field .hint{font-size:.78rem;color:var(--muted-2);margin-top:6px}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;width:100%;
  font-weight:700;font-family:var(--body);cursor:pointer;border:none;border-radius:999px;
  font-size:1rem;line-height:1;padding:15px 24px;transition:transform .15s,box-shadow .25s,background .2s,opacity .2s;
}
.btn-red{background:var(--red);color:#fff;box-shadow:0 14px 30px -12px rgba(245,71,74,.7)}
.btn-red:hover{transform:translateY(-2px)}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{transform:translateY(-2px);background:#1b2740}
.btn-ghost{background:#F1F4FA;color:var(--navy)}
.btn-ghost:hover{background:#e7ebf4}
.btn:disabled{opacity:.6;cursor:not-allowed;transform:none}
.btn.sm{width:auto;padding:9px 16px;font-size:.85rem}

.row-actions{margin-top:24px}
.alt{margin-top:20px;text-align:center;font-size:.92rem;color:var(--muted)}
.alt a{color:var(--red);font-weight:700}

.msg{margin-top:16px;border-radius:var(--r-md);padding:12px 14px;font-size:.9rem;display:none}
.msg.show{display:block}
.msg.error{background:#FEECEC;color:#B42318;border:1px solid #FBD5D5}
.msg.ok{background:var(--green-soft);color:#0B6B4F;border:1px solid #C7EBDD}

/* dashboard pieces */
.id-card{
  margin-top:24px;border-radius:var(--r-lg);padding:26px;color:#fff;position:relative;overflow:hidden;
  background:linear-gradient(135deg,#1D2A3D,#0F172A);
}
.id-card::after{content:"";position:absolute;right:-40px;top:-40px;width:160px;height:160px;border-radius:50%;background:rgba(245,71,74,.25);filter:blur(8px)}
.id-card .k{font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:#94A3B8}
.id-card .member-id{font-family:var(--display);font-weight:800;font-size:2.2rem;letter-spacing:.02em;margin-top:6px;color:#fff;position:relative;z-index:1}
.id-card .uname{margin-top:18px;font-size:1.05rem;font-weight:700;position:relative;z-index:1}
.id-card .since{font-size:.82rem;color:#94A3B8;margin-top:4px;position:relative;z-index:1}

/* table */
.table-wrap{margin-top:22px;border:1px solid var(--line);border-radius:var(--r-md);overflow:auto}
table{width:100%;border-collapse:collapse;font-size:.92rem;min-width:560px}
th,td{text-align:left;padding:13px 16px;border-bottom:1px solid var(--line)}
th{background:#F7F9FD;color:var(--muted);font-weight:700;font-size:.78rem;letter-spacing:.04em;text-transform:uppercase;position:sticky;top:0}
tr:last-child td{border-bottom:none}
td .mid{font-family:var(--display);font-weight:700;color:var(--navy)}
.empty{padding:30px;text-align:center;color:var(--muted-2)}
.count-pill{display:inline-flex;align-items:center;gap:6px;background:#F1F4FA;color:var(--navy);font-weight:700;font-size:.82rem;padding:6px 12px;border-radius:999px}

.head-row{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap}
.head-row .acts{display:flex;gap:10px}

/* modal */
.modal-bg{position:fixed;inset:0;background:rgba(15,23,42,.45);display:none;align-items:center;justify-content:center;z-index:50;padding:20px}
.modal-bg.show{display:flex}
.modal{background:#fff;border-radius:var(--r-lg);box-shadow:var(--shadow);width:100%;max-width:380px;padding:28px}
.modal h3{font-family:var(--display);font-weight:800;font-size:1.2rem;color:var(--navy)}
.modal .sub{color:var(--muted);font-size:.9rem;margin-top:6px}
.modal .acts{display:flex;gap:10px;margin-top:22px}