:root {
  --bg: #0B0F19;
  --surface: #11151F;
  --text: #E5E7EB;
  --text-strong: #F9FAFB;
  --muted: #9CA3AF;
  --muted-2: #8B93A7;
  --dim: #5B6472;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.14);
  --indigo: #6366F1;
  --violet: #8B5CF6;
  --green: #10B981;
  --amber: #F59E0B;
  --red: #EF4444;
  --font: 'Inter', system-ui, -apple-system, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  -webkit-font-smoothing: antialiased;
}

::selection { background: rgba(99, 102, 241, 0.35); }

a { color: inherit; }

button, input, textarea, select {
  font-family: inherit;
}

@keyframes emblePulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .4; transform: scale(.85); }
}
@keyframes embleFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
@keyframes embleRise {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes embleSpin {
  to { transform: rotate(360deg); }
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-decoration: none;
  cursor: pointer;
  font-family: inherit;
  font-weight: 600;
  border: none;
  border-radius: 12px;
  padding: 13px 26px;
  font-size: 15px;
  transition: transform .12s ease, box-shadow .12s ease, opacity .12s ease;
}
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: .5; cursor: not-allowed; }

.btn-primary {
  color: #06251A;
  background: var(--green);
  box-shadow: 0 10px 30px rgba(16, 185, 129, 0.35);
}
.btn-ghost {
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-strong);
}
.btn-outline {
  color: var(--text);
  background: transparent;
  border: 1px solid var(--border-strong);
}
.btn-danger {
  color: #fff;
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.4);
}
.btn-sm { padding: 8px 14px; font-size: 13px; border-radius: 9px; }

.card {
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.02);
  border-radius: 18px;
}

.field { margin-bottom: 18px; }
.field label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: #C7CBD6;
  margin-bottom: 8px;
}
.field input[type="text"],
.field input[type="email"],
.field input[type="password"],
.field textarea,
.field select {
  width: 100%;
  border: 1px solid var(--border-strong);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  border-radius: 10px;
  padding: 11px 13px;
  font-size: 14px;
  outline: none;
}
.field input:focus,
.field textarea:focus,
.field select:focus {
  border-color: var(--indigo);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.18);
}
.field .hint { font-size: 12px; color: var(--dim); margin-top: 6px; }

.spinner {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.25);
  border-top-color: #fff;
  animation: embleSpin .7s linear infinite;
}

.error-banner {
  border: 1px solid rgba(239, 68, 68, 0.35);
  background: rgba(239, 68, 68, 0.08);
  color: #FCA5A5;
  padding: 11px 14px;
  border-radius: 10px;
  font-size: 13.5px;
  margin-bottom: 16px;
}

.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: #11151F;
  border: 1px solid var(--border-strong);
  color: var(--text);
  padding: 12px 18px;
  border-radius: 12px;
  font-size: 13.5px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  z-index: 999;
  animation: embleRise .2s ease;
}