:root {
  --bg-dark: #0e0618;
  --bg-card: #1a0d2e;
  --bg-input: #22103a;
  --purple: #7c3aed;
  --purple-light: #a855f7;
  --green: #22c55e;
  --green-light: #4ade80;
  --pink: #ec4899;
  --pink-hot: #ff00cc;
  --text: #f1f0f5;
  --text-muted: #9589aa;
  --border: rgba(124,58,237,0.3);
  --shadow: 0 8px 40px rgba(124,58,237,0.2);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Segoe UI', system-ui, sans-serif;
  background: var(--bg-dark);
  color: var(--text);
  min-height: 100vh;
  background-image:
    radial-gradient(ellipse at 20% 10%, rgba(124,58,237,0.25) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 80%, rgba(236,72,153,0.15) 0%, transparent 50%);
}

/* ── NAVBAR ── */
.navbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 24px;
  background: rgba(26,13,46,0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 100;
}
.navbar-brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.navbar-logo { width: 40px; height: 40px; border-radius: 50%; object-fit: cover; border: 2px solid var(--purple); }
.navbar-title { font-size: 1.1rem; font-weight: 700; letter-spacing: 1px; }
.navbar-title span { color: var(--green); }
.navbar-actions { display: flex; align-items: center; gap: 10px; }
.nav-icon-btn {
  width: 38px; height: 38px; border-radius: 10px; border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center; font-size: 1rem;
  transition: all .2s;
}
.nav-icon-btn.moon { background: #1e2a4a; color: #93c5fd; }
.nav-icon-btn.cart { background: #1a3a2a; color: var(--green); }
.nav-icon-btn.bell { background: #3a0a2a; color: var(--pink); }
.nav-icon-btn:hover { transform: scale(1.08); }
.avatar-btn {
  width: 38px; height: 38px; border-radius: 50%; background: var(--purple);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: .9rem; cursor: pointer; border: 2px solid var(--green);
}
.hamburger { background: none; border: none; color: var(--text); font-size: 1.4rem; cursor: pointer; }

/* ── AUTH PAGES (login / register / verify) ── */
.auth-wrap {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  padding: 20px;
}
.auth-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 36px 32px;
  width: 100%; max-width: 420px;
  box-shadow: var(--shadow);
}
.auth-logo { display: flex; align-items: center; gap: 12px; margin-bottom: 24px; }
.auth-logo img { width: 52px; height: 52px; border-radius: 50%; object-fit: cover; border: 2px solid var(--purple); }
.auth-logo-text h2 { font-size: 1.1rem; font-weight: 800; letter-spacing: 1px; }
.auth-logo-text span { color: var(--green); }
.auth-logo-text p { font-size: .75rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 2px; }

.info-banner {
  background: rgba(34,197,94,0.1); border: 1px solid rgba(34,197,94,0.3);
  border-radius: 10px; padding: 10px 14px; margin-bottom: 20px;
  font-size: .85rem; color: var(--green-light); display: flex; align-items: center; gap: 8px;
}
.info-banner strong { color: var(--text); }

.form-group { margin-bottom: 18px; }
.form-label { display: block; margin-bottom: 6px; font-size: .85rem; color: var(--text-muted); font-weight: 500; }
.form-label-row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 6px; }
.form-label-row a { font-size: .8rem; color: var(--purple-light); text-decoration: none; }
.form-label-row a:hover { color: var(--pink); }

.form-input {
  width: 100%; padding: 13px 16px;
  background: var(--bg-input); border: 1px solid var(--border);
  border-radius: 12px; color: var(--text); font-size: 1rem;
  transition: border-color .2s, box-shadow .2s;
  outline: none;
}
.form-input::placeholder { color: var(--text-muted); }
.form-input:focus { border-color: var(--purple); box-shadow: 0 0 0 3px rgba(124,58,237,0.2); }

.input-wrapper { position: relative; }
.input-wrapper .form-input { padding-right: 44px; }
.toggle-pw {
  position: absolute; right: 14px; top: 50%; transform: translateY(-50%);
  background: none; border: none; color: var(--text-muted); cursor: pointer; font-size: 1rem;
}

.form-select {
  width: 100%; padding: 13px 16px;
  background: var(--bg-input); border: 1px solid var(--border);
  border-radius: 12px; color: var(--text); font-size: 1rem; outline: none;
  transition: border-color .2s; cursor: pointer; appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%239589aa' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center;
}
.form-select:focus { border-color: var(--purple); }

.checkbox-row {
  display: flex; align-items: center; gap: 10px;
  font-size: .85rem; color: var(--text-muted); cursor: pointer;
}
.checkbox-row input[type=checkbox] { width: 16px; height: 16px; accent-color: var(--purple); cursor: pointer; }
.checkbox-row a { color: var(--green); text-decoration: none; }
.checkbox-row a:hover { text-decoration: underline; }

/* Buttons */
.btn {
  width: 100%; padding: 14px; border: none; border-radius: 12px;
  font-size: 1rem; font-weight: 700; cursor: pointer;
  transition: all .2s; display: flex; align-items: center; justify-content: center; gap: 8px;
  text-decoration: none;
}
.btn-primary { background: linear-gradient(135deg, var(--pink-hot), var(--pink)); color: #fff; }
.btn-primary:hover { filter: brightness(1.1); transform: translateY(-1px); box-shadow: 0 4px 20px rgba(255,0,204,0.4); }
.btn-green { background: linear-gradient(135deg, #16a34a, var(--green)); color: #fff; }
.btn-green:hover { filter: brightness(1.1); transform: translateY(-1px); box-shadow: 0 4px 20px rgba(34,197,94,0.4); }
.btn-outline {
  background: transparent; border: 1px solid var(--border); color: var(--text-muted);
  padding: 10px;
}
.btn-outline:hover { border-color: var(--purple); color: var(--text); }
.btn:disabled { opacity: .6; cursor: not-allowed; transform: none !important; }

.divider { display: flex; align-items: center; gap: 12px; margin: 18px 0; color: var(--text-muted); font-size: .8rem; }
.divider::before, .divider::after { content: ''; flex: 1; height: 1px; background: var(--border); }

.social-row { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 10px; }

.auth-footer { text-align: center; margin-top: 20px; font-size: .85rem; color: var(--text-muted); }
.auth-footer a { color: var(--purple-light); text-decoration: none; font-weight: 600; }
.auth-footer a:hover { color: var(--pink); }

.back-link { text-align: center; margin-bottom: 16px; }
.back-link a { color: var(--text-muted); text-decoration: none; font-size: .85rem; display: inline-flex; align-items: center; gap: 6px; }
.back-link a:hover { color: var(--text); }

/* ── VERIFY / PAYMENT ── */
.verify-fee-box {
  background: linear-gradient(135deg, rgba(34,197,94,0.15), rgba(124,58,237,0.1));
  border: 1px solid var(--green);
  border-radius: 14px; padding: 20px 22px; margin-bottom: 22px;
}
.verify-fee-label { font-size: .75rem; color: var(--green); text-transform: uppercase; letter-spacing: 2px; margin-bottom: 6px; }
.verify-fee-amount { font-size: 2.2rem; font-weight: 900; color: var(--green-light); }
.verify-fee-sub { font-size: .82rem; color: var(--green); margin-top: 4px; }

.logout-link {
  text-align: center; margin-top: 20px; font-size: .85rem; color: var(--text-muted); cursor: pointer;
}
.logout-link a { color: var(--text-muted); text-decoration: none; }
.logout-link a:hover { color: var(--text); }

/* ── DASHBOARD ── */
.dashboard-body { padding: 0; }
.dash-hero {
  background: linear-gradient(135deg, #2d0a5e 0%, #1a0d2e 60%, #0e0618 100%);
  padding: 28px 24px 100px;
  position: relative; overflow: hidden;
}
.dash-hero::before {
  content: ''; position: absolute; inset: 0;
  background-image: radial-gradient(ellipse at 70% 30%, rgba(236,72,153,0.2) 0%, transparent 60%);
}
.dash-greeting { display: flex; align-items: center; gap: 14px; margin-bottom: 28px; position: relative; }
.dash-avatar {
  width: 52px; height: 52px; border-radius: 50%; background: linear-gradient(135deg, var(--purple), var(--green));
  display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 1.3rem;
  border: 2px solid var(--green);
}
.dash-greeting-text p { font-size: .82rem; color: var(--text-muted); }
.dash-greeting-text h2 { font-size: 1.2rem; font-weight: 800; }
.dash-status-badge {
  margin-left: auto; background: var(--green); color: #000;
  font-size: .7rem; font-weight: 700; padding: 4px 10px; border-radius: 20px; letter-spacing: 1px;
}

.currency-toggle {
  display: flex; gap: 8px; margin-bottom: 16px; position: relative;
}
.currency-btn {
  padding: 6px 18px; border-radius: 20px; border: none; cursor: pointer; font-weight: 700; font-size: .85rem;
  transition: all .2s;
}
.currency-btn.active { background: var(--purple); color: #fff; }
.currency-btn:not(.active) { background: rgba(255,255,255,0.08); color: var(--text-muted); }

.income-label { font-size: .72rem; text-transform: uppercase; letter-spacing: 3px; color: var(--text-muted); margin-bottom: 4px; position: relative; }
.income-amount { font-size: 2.8rem; font-weight: 900; color: #fbbf24; line-height: 1; position: relative; }
.income-sub { font-size: .8rem; color: var(--text-muted); margin-top: 6px; position: relative; }

.stat-cards {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px;
  margin: -60px 16px 0; position: relative; z-index: 10;
}
.stat-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 14px; padding: 16px; text-align: left;
}
.stat-card-value { font-size: 1rem; font-weight: 800; color: var(--text); margin-bottom: 4px; }
.stat-card-label { font-size: .68rem; text-transform: uppercase; letter-spacing: 1px; color: var(--text-muted); }

.dash-section { padding: 24px 16px; }
.dash-section-title {
  font-size: 1rem; font-weight: 700; margin-bottom: 16px;
  display: flex; justify-content: space-between; align-items: center;
}
.dash-section-title a { font-size: .8rem; color: var(--purple-light); text-decoration: none; }

/* Referral card */
.referral-card {
  background: linear-gradient(135deg, rgba(124,58,237,0.2), rgba(236,72,153,0.1));
  border: 1px solid var(--purple);
  border-radius: 14px; padding: 18px;
}
.referral-link-box {
  background: var(--bg-input); border: 1px solid var(--border); border-radius: 10px;
  padding: 10px 14px; font-size: .82rem; color: var(--text-muted);
  display: flex; justify-content: space-between; align-items: center; margin-top: 10px;
}
.referral-link-box span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; flex: 1; }
.copy-btn { background: var(--purple); color: #fff; border: none; border-radius: 6px; padding: 4px 10px; font-size: .75rem; cursor: pointer; }

/* Users table */
.users-table { width: 100%; border-collapse: collapse; font-size: .85rem; }
.users-table th { text-align: left; padding: 10px 12px; font-size: .72rem; text-transform: uppercase; letter-spacing: 1px; color: var(--text-muted); border-bottom: 1px solid var(--border); }
.users-table td { padding: 12px; border-bottom: 1px solid rgba(124,58,237,0.1); }
.users-table tr:hover td { background: rgba(124,58,237,0.06); }
.badge-active { background: rgba(34,197,94,0.15); color: var(--green); padding: 3px 10px; border-radius: 20px; font-size: .72rem; font-weight: 700; }
.badge-pending { background: rgba(251,191,36,0.15); color: #fbbf24; padding: 3px 10px; border-radius: 20px; font-size: .72rem; font-weight: 700; }
.user-mini { display: flex; align-items: center; gap: 8px; }
.user-mini-avatar { width: 30px; height: 30px; border-radius: 50%; background: var(--purple); display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: .75rem; }

/* Alert */
.alert { padding: 12px 16px; border-radius: 10px; margin-bottom: 16px; font-size: .85rem; }
.alert-error { background: rgba(239,68,68,0.15); border: 1px solid rgba(239,68,68,0.3); color: #fca5a5; }
.alert-success { background: rgba(34,197,94,0.15); border: 1px solid rgba(34,197,94,0.3); color: var(--green-light); }

/* Sidebar */
.sidebar-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.7); z-index: 200; }
.sidebar-overlay.open { display: block; }
.sidebar {
  position: fixed; left: -280px; top: 0; bottom: 0; width: 270px;
  background: #160b28; border-right: 1px solid var(--border);
  z-index: 300; transition: left .3s ease; padding: 0;
  display: flex; flex-direction: column;
}
.sidebar.open { left: 0; }
.sidebar-head { padding: 20px; border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 12px; }
.sidebar-head img { width: 44px; height: 44px; border-radius: 50%; object-fit: cover; border: 2px solid var(--green); }
.sidebar-head-text h3 { font-size: .95rem; font-weight: 700; }
.sidebar-head-text p { font-size: .75rem; color: var(--text-muted); }
.sidebar-nav { flex: 1; padding: 16px 0; }
.sidebar-link {
  display: flex; align-items: center; gap: 12px; padding: 12px 20px;
  text-decoration: none; color: var(--text-muted); font-size: .9rem;
  transition: all .2s;
}
.sidebar-link:hover, .sidebar-link.active { color: var(--text); background: rgba(124,58,237,0.15); }
.sidebar-link .icon { font-size: 1.1rem; width: 24px; text-align: center; }
.sidebar-footer { padding: 16px 20px; border-top: 1px solid var(--border); }

/* Responsive */
@media (max-width: 600px) {
  .auth-card { padding: 24px 18px; }
  .stat-cards { grid-template-columns: repeat(3, 1fr); gap: 8px; }
  .stat-card { padding: 12px 8px; }
  .stat-card-value { font-size: .85rem; }
}