:root {
  --bg: #0F1117;
  --surface: #181B25;
  --surface2: #1F2330;
  --border: #2A2E3B;
  --text: #E8E9ED;
  --text-muted: #8B8FA3;
  --accent: #6C63FF;
  --accent-glow: rgba(108,99,255,0.25);
  --green: #34D399;
  --amber: #FBBF24;
  --red: #F87171;
  --blue: #60A5FA;
  --pink: #F472B6;
  --teal: #2DD4BF;
  --orange: #FB923C;
  --cyan: #22D3EE;
  --radius: 14px;
}

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

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.btn {
  padding: 12px 28px; border-radius: 10px; border: none;
  font-family: inherit; font-size: 14px; font-weight: 600;
  cursor: pointer; transition: all 0.25s;
  display: inline-flex; align-items: center; gap: 8px;
}
.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 4px 20px var(--accent-glow); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 6px 28px var(--accent-glow); }
.btn-secondary { background: var(--surface2); color: var(--text-muted); border: 1px solid var(--border); }
.btn-secondary:hover { color: var(--text); border-color: var(--text-muted); }
.btn-sm { padding: 8px 16px; font-size: 13px; }

.flash-messages { max-width: 600px; margin: 0 auto 20px; padding: 0 20px; }
.flash { padding: 12px 20px; border-radius: 10px; font-size: 13px; font-weight: 500; margin-bottom: 8px; }
.flash-error { background: rgba(248,113,113,0.15); color: var(--red); border: 1px solid rgba(248,113,113,0.3); }
.flash-success { background: rgba(52,211,153,0.15); color: var(--green); border: 1px solid rgba(52,211,153,0.3); }

.form-group { margin-bottom: 16px; }
.form-group label {
  display: block; font-size: 12px; font-weight: 600;
  letter-spacing: 0.5px; text-transform: uppercase;
  color: var(--text-muted); margin-bottom: 6px;
}
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 12px 14px; background: var(--surface2);
  border: 1px solid var(--border); border-radius: 10px; color: var(--text);
  font-family: inherit; font-size: 14px; transition: border-color 0.2s; outline: none;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-glow);
}
.form-group select option { background: var(--surface); }
.form-group textarea { resize: vertical; min-height: 80px; }

@keyframes fadeUp { from { opacity:0; transform: translateY(20px); } to { opacity:1; transform: translateY(0); } }