:root{
  --bg: #14121C;
  --panel: #1E1B2A;
  --panel-raised: #262233;
  --border: #322D44;
  --border-soft: #2A2638;
  --amber: #E8AA42;
  --amber-dim: #B98A38;
  --violet: #9B8CFF;
  --text: #F3F1EC;
  --text-muted: #9C96AE;
  --text-faint: #6B6480;
  --green: #6FCF97;
  --red: #E8735F;
  --radius: 10px;
  --sans: 'Inter', -apple-system, sans-serif;
  --display: 'Space Grotesk', 'Inter', sans-serif;
}
*{ box-sizing: border-box; }
html,body{ margin:0; padding:0; }
body{
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  min-height: 100vh;
}
a{ color: var(--amber); text-decoration:none; }
a:hover{ text-decoration: underline; }

header.topbar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 14px 28px;
  border-bottom: 1px solid var(--border-soft);
  background: linear-gradient(180deg, #17151F, #14121C);
}
.brand{ display:flex; align-items:baseline; gap:10px; }
.brand-mark{
  font-family: var(--display);
  font-weight:700;
  font-size: 20px;
  letter-spacing: -0.02em;
  color: var(--text);
}
.brand-mark span{ color: var(--amber); }
.brand-tag{ color: var(--text-faint); font-size: 12.5px; }

.user-box{ display:flex; align-items:center; gap:14px; font-size: 13.5px; color: var(--text-muted); }
.user-box .pill{
  background: var(--panel-raised);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 4px 12px;
  font-size: 12.5px;
}
.user-box .pill.admin{ color: var(--amber); border-color: var(--amber-dim); }
.user-box .pill.customer{ color: var(--violet); border-color: var(--violet); }
.user-box a.logout{
  color: var(--red);
  border: 1px solid var(--red);
  border-radius: 8px;
  padding: 6px 12px;
  font-size: 13px;
}
.user-box a.logout:hover{ background: rgba(232,115,95,0.1); text-decoration:none; }

main{ max-width: 1100px; margin: 0 auto; padding: 28px; }

.card{
  background: var(--panel);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 20px;
}
.card + .card{ margin-top: 16px; }
.card h2, .card h3{
  font-family: var(--display);
  margin-top:0;
}

.menu-grid{
  display:grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
  margin-top: 18px;
}
.menu-item{
  display:block;
  background: var(--panel);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 20px;
  transition: border-color .15s, transform .15s;
}
.menu-item:hover{ border-color: var(--amber-dim); text-decoration:none; transform: translateY(-2px); }
.menu-item .icon{ font-size: 26px; margin-bottom:10px; display:block; }
.menu-item h3{ margin: 0 0 6px 0; font-size:16px; color: var(--text); }
.menu-item p{ margin:0; font-size: 13px; color: var(--text-muted); line-height:1.5; }
.menu-item.admin-item{ border-color: var(--amber-dim); }
.menu-item.admin-item .icon{ color: var(--amber); }

.badge{
  display:inline-block;
  padding: 2px 9px;
  border-radius: 999px;
  font-size: 11.5px;
  font-weight:600;
}
.badge.active{ background: rgba(111,207,151,0.15); color: var(--green); }
.badge.expired{ background: rgba(232,115,95,0.15); color: var(--red); }
.badge.unlimited{ background: rgba(155,140,255,0.15); color: var(--violet); }
.badge.offline{ background: rgba(156,150,174,0.15); color: var(--text-muted); }

/* ---------- Login page ---------- */
.login-wrap{
  min-height: 100vh;
  display:flex;
  align-items:center;
  justify-content:center;
  padding: 20px;
}
.login-box{
  width: 100%;
  max-width: 380px;
  background: var(--panel);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 32px;
}
.login-box .brand-mark{ display:block; text-align:center; margin-bottom: 4px; font-size: 24px;}
.login-box .brand-tag{ display:block; text-align:center; margin-bottom: 24px; }

label{ display:block; font-size: 13px; color: var(--text-muted); margin-bottom:6px; margin-top:14px; }
input[type=text], input[type=password], input[type=number], select{
  width:100%;
  background: var(--panel-raised);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  color: var(--text);
  font-family: var(--sans);
  font-size: 14px;
}
input:focus, select:focus{ outline: 1px solid var(--amber-dim); }

button, .btn{
  cursor:pointer;
  font-family: var(--sans);
  font-weight:600;
  font-size: 14px;
  border-radius: 8px;
  border: none;
  padding: 10px 18px;
  background: var(--amber);
  color: #17151F;
}
button:hover, .btn:hover{ background: #f0b957; text-decoration:none; }
.btn.secondary{ background: var(--panel-raised); color: var(--text); border: 1px solid var(--border); }
.btn.secondary:hover{ background: var(--border-soft); }
.btn.danger{ background: var(--red); color: #fff; }
.btn.danger:hover{ background: #d1604c; }
.btn.small{ padding: 5px 10px; font-size: 12.5px; }

.alert{
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 13.5px;
  margin-bottom: 14px;
}
.alert.error{ background: rgba(232,115,95,0.12); color: var(--red); border: 1px solid rgba(232,115,95,0.4); }
.alert.success{ background: rgba(111,207,151,0.12); color: var(--green); border: 1px solid rgba(111,207,151,0.4); }
.alert.info{ background: rgba(155,140,255,0.12); color: var(--violet); border: 1px solid rgba(155,140,255,0.4); }

table{ width:100%; border-collapse: collapse; margin-top: 10px; font-size: 13.5px; }
th, td{ text-align:left; padding: 10px 8px; border-bottom: 1px solid var(--border-soft); }
th{ color: var(--text-muted); font-weight:600; font-size: 12.5px; text-transform:uppercase; letter-spacing:.03em; }
tr:hover td{ background: var(--panel-raised); }

.form-row{ display:flex; gap:14px; flex-wrap: wrap; }
.form-row > div{ flex: 1; min-width: 160px; }

.back-link{ display:inline-block; margin-bottom: 16px; font-size: 13.5px; color: var(--text-muted); }
.back-link:hover{ color: var(--amber); }

.hint{ color: var(--text-faint); font-size: 12px; margin-top: 4px; }

/* ---------- Promo banner (halaman customer) ---------- */
.promo-banner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 20px;
  flex-wrap: wrap;
  background: linear-gradient(120deg, rgba(232,170,66,0.16), rgba(155,140,255,0.10));
  border: 1px solid var(--amber-dim);
  border-radius: var(--radius);
  padding: 18px 22px;
  margin-bottom: 16px;
}
.promo-banner-text h4{
  font-family: var(--display);
  margin: 0 0 4px 0;
  font-size: 16px;
  color: var(--text);
}
.promo-banner-text p{ margin:0; font-size: 13px; color: var(--text-muted); max-width: 460px; }
.promo-banner-price{ text-align:right; white-space:nowrap; }
.promo-banner-price .amount{
  font-family: var(--display);
  font-size: 26px;
  font-weight:700;
  color: var(--amber);
}
.promo-banner-price .period{ font-size: 13px; color: var(--text-muted); }
.promo-banner-price .wa-btn{
  display:block;
  margin-top: 10px;
  background: #25D366;
  color: #0B3D1E;
}
.promo-banner-price .wa-btn:hover{ background: #2ee377; }