:root {
  --phoenix-primary: #6366f1;
  --phoenix-primary-hover: #4f46e5;
  --phoenix-success: #10b981;
  --phoenix-warning: #f59e0b;
  --phoenix-bg: #0a0a0f;
  --phoenix-surface: #13131a;
  --phoenix-surface2: #1c1c26;
  --phoenix-border: rgba(99,102,241,0.2);
  --phoenix-text: #e2e8f0;
  --phoenix-muted: #64748b;
}

* { box-sizing: border-box; }

body {
  background-color: var(--phoenix-bg);
  color: var(--phoenix-text);
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
}

/* Auth pages */
.auth-body { background: var(--phoenix-bg); }

.auth-card {
  background: var(--phoenix-surface);
  border: 1px solid var(--phoenix-border);
  border-radius: 20px;
  width: 100%;
  max-width: 420px;
  box-shadow: 0 0 40px rgba(99,102,241,0.08);
}

.brand-logo {
  font-size: 24px;
  font-weight: 800;
  letter-spacing: 0.15em;
  background: linear-gradient(90deg, #6366f1, #a855f7);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Forms */
.form-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--phoenix-muted);
  margin-bottom: 6px;
}

.form-control, .form-select {
  background: var(--phoenix-surface2) !important;
  border: 1px solid rgba(255,255,255,0.08) !important;
  color: var(--phoenix-text) !important;
  border-radius: 10px !important;
  padding: 10px 14px !important;
  font-size: 14px !important;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-control:focus, .form-select:focus {
  border-color: var(--phoenix-primary) !important;
  box-shadow: 0 0 0 3px rgba(99,102,241,0.15) !important;
  outline: none;
}

.form-control::placeholder { color: var(--phoenix-muted) !important; }
.form-select option { background: var(--phoenix-surface2); }

/* Buttons */
.btn-phoenix {
  background: var(--phoenix-primary);
  color: #fff;
  border: none;
  border-radius: 12px;
  padding: 12px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: background 0.2s, transform 0.1s, box-shadow 0.2s;
  box-shadow: 0 4px 20px rgba(99,102,241,0.35);
}

.btn-phoenix:hover {
  background: var(--phoenix-primary-hover);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(99,102,241,0.45);
}

.btn-phoenix:active { transform: scale(0.98); }

/* Links */
.link-phoenix {
  color: var(--phoenix-primary);
  text-decoration: none;
  font-weight: 500;
}
.link-phoenix:hover { color: #a855f7; }

/* Alerts */
.alert-danger {
  background: rgba(239,68,68,0.1);
  border: 1px solid rgba(239,68,68,0.3);
  color: #fca5a5;
  border-radius: 10px;
}

/* Scrollbar */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--phoenix-bg); }
::-webkit-scrollbar-thumb { background: var(--phoenix-primary); border-radius: 4px; }