/* Shivani Admin Panel */
:root{
  --bg:#0E0E13;
  --bg-2:#16161F;
  --bg-3:#1E1E2B;
  --bg-4:#2A2A3A;
  --accent:#7C3AED;
  --accent-2:#A78BFA;
  --green:#10B981;
  --red:#EF4444;
  --amber:#F59E0B;
  --text:#F4F4F8;
  --text-dim:#9CA3AF;
  --line:rgba(255,255,255,.08);
  --radius:6px;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,'Inter','Segoe UI',sans-serif;background:var(--bg);color:var(--text);line-height:1.5;min-height:100vh}
a{color:var(--accent-2);text-decoration:none}
a:hover{color:var(--accent)}

/* Login */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:1.5rem;background:radial-gradient(circle at 50% 0%,rgba(124,58,237,.15) 0%,transparent 60%)}
.login-box{max-width:420px;width:100%;padding:2.5rem;background:var(--bg-2);border:1px solid var(--line);border-radius:10px}
.login-box h1{font-size:1.4rem;margin-bottom:.5rem;font-weight:700}
.login-box p{color:var(--text-dim);margin-bottom:2rem;font-size:.92rem}
.form-group{margin-bottom:1.1rem}
.form-group label{display:block;font-size:.82rem;color:var(--text-dim);margin-bottom:.4rem;font-weight:500}
.form-group input{width:100%;padding:.8rem 1rem;background:var(--bg);border:1px solid var(--line);border-radius:6px;color:var(--text);font-size:.95rem;font-family:inherit;outline:none}
.form-group input:focus{border-color:var(--accent)}
.btn-primary{padding:.7rem 1.2rem;background:linear-gradient(135deg,var(--accent),#5B21B6);color:#fff;border:0;border-radius:6px;cursor:pointer;font-weight:600;font-size:.92rem;font-family:inherit}
.btn-primary:hover{filter:brightness(1.1)}
.btn-secondary{padding:.55rem 1rem;background:transparent;color:var(--text-dim);border:1px solid var(--line);border-radius:6px;cursor:pointer;font-size:.85rem;font-family:inherit}
.btn-secondary:hover{background:var(--bg-3);color:var(--text)}
.btn-full{width:100%;padding:.85rem;background:linear-gradient(135deg,var(--accent),#5B21B6);color:#fff;border:0;border-radius:6px;cursor:pointer;font-weight:600;font-size:.95rem;font-family:inherit}
.alert{padding:.7rem 1rem;border-radius:6px;margin-bottom:1rem;font-size:.88rem}
.alert.error{background:rgba(239,68,68,.1);border:1px solid rgba(239,68,68,.3);color:#FCA5A5}
.alert.success{background:rgba(16,185,129,.1);border:1px solid rgba(16,185,129,.3);color:#6EE7B7}

/* Layout */
.app{display:grid;grid-template-columns:240px 1fr;min-height:100vh}
.sidebar{background:var(--bg-2);border-right:1px solid var(--line);padding:1.5rem 0;position:sticky;top:0;height:100vh;overflow-y:auto}
.brand{padding:0 1.5rem 1.5rem;border-bottom:1px solid var(--line);margin-bottom:1.5rem}
.brand h2{font-size:1.1rem;font-weight:700}
.brand small{color:var(--text-dim);font-size:.78rem;text-transform:uppercase;letter-spacing:.08em}
.tenant-selector{padding:0 1rem 1.5rem;border-bottom:1px solid var(--line);margin-bottom:1.5rem}
.tenant-selector select{width:100%;padding:.65rem;background:var(--bg-3);border:1px solid var(--line);border-radius:6px;color:var(--text);font-size:.9rem;cursor:pointer;font-family:inherit}
.menu{list-style:none;padding:0 .8rem}
.menu li{margin-bottom:.15rem}
.menu a{display:flex;align-items:center;gap:.7rem;padding:.7rem 1rem;color:var(--text-dim);border-radius:6px;font-size:.92rem;transition:all .15s}
.menu a:hover{background:var(--bg-3);color:var(--text)}
.menu a.active{background:var(--accent);color:#fff}
.menu a .icon{font-size:1.05rem}
.user-bar{position:absolute;bottom:0;left:0;right:0;padding:1rem 1.5rem;border-top:1px solid var(--line);background:var(--bg-2)}
.user-bar .email{font-size:.82rem;color:var(--text-dim);margin-bottom:.4rem}
.user-bar a{font-size:.82rem;color:var(--red)}

.main{padding:2rem 2.5rem;overflow-x:auto}
.page-title{font-size:1.7rem;font-weight:700;margin-bottom:.3rem}
.page-sub{color:var(--text-dim);margin-bottom:2rem;font-size:.95rem}

/* KPI cards (overview) */
.tenant-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.2rem;margin-bottom:2rem}
.tenant-card{background:var(--bg-2);border:1px solid var(--line);border-radius:10px;padding:1.5rem;transition:all .2s;text-decoration:none;color:var(--text);display:block}
.tenant-card:hover{border-color:var(--accent);transform:translateY(-2px)}
.tenant-card .head{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.2rem}
.tenant-card h3{font-size:1.1rem;color:var(--text)}
.tenant-card .badge{padding:.2rem .55rem;border-radius:4px;font-size:.7rem;text-transform:uppercase;letter-spacing:.06em;font-weight:600}
.badge-ache{background:rgba(212,175,55,.15);color:#D4AF37}
.badge-sp{background:rgba(255,31,109,.15);color:#FF5C97}
.badge-br{background:rgba(212,165,116,.15);color:#D4A574}
.tenant-card .kpis{display:grid;grid-template-columns:1fr 1fr;gap:.8rem}
.kpi{background:var(--bg-3);padding:.8rem;border-radius:6px}
.kpi .label{font-size:.72rem;color:var(--text-dim);text-transform:uppercase;letter-spacing:.06em;margin-bottom:.25rem}
.kpi .value{font-size:1.4rem;font-weight:700;color:var(--text)}
.kpi .value.green{color:var(--green)}
.kpi .value.amber{color:var(--amber)}

/* Tables */
.table-wrap{background:var(--bg-2);border:1px solid var(--line);border-radius:10px;overflow:hidden}
table{width:100%;border-collapse:collapse}
thead{background:var(--bg-3)}
th{padding:.85rem 1rem;text-align:left;font-size:.78rem;color:var(--text-dim);text-transform:uppercase;letter-spacing:.06em;font-weight:600;border-bottom:1px solid var(--line)}
td{padding:.85rem 1rem;border-bottom:1px solid var(--line);font-size:.92rem}
tbody tr:hover{background:var(--bg-3)}
tbody tr:last-child td{border-bottom:0}
.status-pill{display:inline-block;padding:.18rem .55rem;border-radius:4px;font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;font-weight:600}
.status-active{background:rgba(16,185,129,.15);color:#6EE7B7}
.status-pending{background:rgba(245,158,11,.15);color:#FCD34D}
.status-suspended,.status-expired,.status-canceled{background:rgba(239,68,68,.15);color:#FCA5A5}
.status-paid{background:rgba(16,185,129,.15);color:#6EE7B7}
.actions{display:flex;gap:.4rem}

.empty{padding:3rem;text-align:center;color:var(--text-dim)}
.spinner{width:32px;height:32px;border:3px solid var(--line);border-top-color:var(--accent);border-radius:50%;animation:spin 1s linear infinite;margin:2rem auto}
@keyframes spin{to{transform:rotate(360deg)}}

/* Tabs */
.tabs{display:flex;gap:.5rem;margin-bottom:1.5rem;border-bottom:1px solid var(--line);overflow-x:auto}
.tabs button{padding:.7rem 1.2rem;background:transparent;border:0;color:var(--text-dim);cursor:pointer;font-size:.92rem;border-bottom:2px solid transparent;font-family:inherit;white-space:nowrap}
.tabs button.active{color:var(--text);border-bottom-color:var(--accent)}

@media(max-width:880px){
  .app{grid-template-columns:1fr}
  .sidebar{position:static;height:auto;border-right:0;border-bottom:1px solid var(--line)}
  .user-bar{position:static}
  .main{padding:1.5rem 1rem}
}