:root {
  --navy: #0B111E;
  --charcoal: #111827;
  --primary: #22E5A0;
  --secondary: #059669;
  --glass-bg: rgba(15, 23, 42, 0.55);
  --glass-border: rgba(255, 255, 255, 0.1);
  --text-muted: #94A3B8;
  --text-body: #E5E7EB;
  --danger: #F87171;
  --success: #34D399;
  --warning: #FBBF24;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: linear-gradient(160deg, #0B111E 0%, #0D1420 45%, #111827 100%);
  font-family: 'Inter', -apple-system, sans-serif;
  color: var(--text-body);
  min-height: 100vh;
}
h1, h2, h3 { font-family: 'Plus Jakarta Sans', sans-serif; margin: 0; color: #fff; }

.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 10px;
  border: none;
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  transition: transform 0.15s ease, filter 0.15s ease;
}
.btn:hover { filter: brightness(1.1); }
.btn:active { transform: scale(0.97); }
.btn-primary { background: linear-gradient(135deg, var(--primary), #10B981); color: var(--navy); }
.btn-danger { background: rgba(248,113,113,0.15); color: var(--danger); border: 1px solid rgba(248,113,113,0.4); }
.btn-ghost { background: rgba(255,255,255,0.05); color: var(--text-body); border: 1px solid var(--glass-border); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

input, textarea, select {
  width: 100%;
  padding: 10px 14px;
  border-radius: 10px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--glass-border);
  color: #fff;
  font-family: inherit;
  font-size: 0.9rem;
  outline: none;
}
input:focus, textarea:focus, select:focus { border-color: var(--primary); }
label { display: block; font-size: 0.78rem; color: var(--text-muted); margin-bottom: 6px; font-weight: 600; }
.field { margin-bottom: 16px; }

table { width: 100%; border-collapse: collapse; }
th { text-align: left; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--text-muted); padding: 10px 14px; border-bottom: 1px solid var(--glass-border); }
td { padding: 12px 14px; border-bottom: 1px solid rgba(255,255,255,0.05); font-size: 0.85rem; }
tr:hover td { background: rgba(255,255,255,0.02); }

.badge { display: inline-block; padding: 3px 10px; border-radius: 9999px; font-size: 0.7rem; font-weight: 700; }
.badge-premium { background: rgba(34, 229, 160,0.15); color: var(--primary); }
.badge-free { background: rgba(148,163,184,0.15); color: var(--text-muted); }
.badge-success { background: rgba(52,211,153,0.15); color: var(--success); }
.badge-warning { background: rgba(251,191,36,0.15); color: var(--warning); }
.badge-danger { background: rgba(248,113,113,0.15); color: var(--danger); }

.empty-state { text-align: center; padding: 40px 20px; color: var(--text-muted); font-size: 0.85rem; }
.toast { position: fixed; bottom: 24px; right: 24px; padding: 14px 20px; border-radius: 10px; font-size: 0.85rem; font-weight: 600; z-index: 999; }
.toast-success { background: rgba(52,211,153,0.15); border: 1px solid rgba(52,211,153,0.4); color: var(--success); }
.toast-error { background: rgba(248,113,113,0.15); border: 1px solid rgba(248,113,113,0.4); color: var(--danger); }

.placeholder-chip {
  background: rgba(34,229,160,0.1);
  border: 1px solid rgba(34,229,160,0.35);
  color: var(--primary);
  font-family: 'Courier New', monospace;
  font-size: 0.76rem;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.15s ease;
}
.placeholder-chip:hover { background: rgba(34,229,160,0.2); }