@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500&family=Syne:wght@400;600;700;800&display=swap');

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

:root {
  --bg:      #07070f;
  --card:    #0f0f1a;
  --border:  #1e1e30;
  --accent:  #6c63ff;
  --text:    #e8e8f0;
  --text2:   #7a7a9a;
  --danger:  #ff4757;
  --mono:    'JetBrains Mono', monospace;
  --sans:    'Syne', sans-serif;
}

body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-image:
    radial-gradient(ellipse 70% 50% at 50% 0%, rgba(108,99,255,.15) 0%, transparent 60%);
}

.login-wrap {
  width: 100%;
  max-width: 420px;
  padding: 24px;
}

.login-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 48px 40px;
  box-shadow: 0 0 60px rgba(108,99,255,.08);
  animation: fadeUp .45s ease both;
}

.login-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  justify-content: center;
  margin-bottom: 32px;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -.02em;
}

.brand-mark {
  width: 36px; height: 36px;
  background: var(--accent);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800;
  font-size: 16px;
  color: #fff;
}

.login-title {
  font-size: 22px;
  font-weight: 800;
  text-align: center;
  letter-spacing: -.03em;
  margin-bottom: 8px;
}

.login-sub {
  text-align: center;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text2);
  margin-bottom: 32px;
}

.login-error {
  background: rgba(255,71,87,.1);
  border: 1px solid rgba(255,71,87,.25);
  border-radius: 8px;
  padding: 10px 14px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--danger);
  margin-bottom: 20px;
  text-align: center;
}

.field {
  margin-bottom: 18px;
}

.field label {
  display: block;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text2);
  margin-bottom: 8px;
}

.field input {
  width: 100%;
  background: rgba(255,255,255,.04);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 16px;
  color: var(--text);
  font-family: var(--mono);
  font-size: 14px;
  outline: none;
  transition: border-color .2s, box-shadow .2s;
}

.field input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(108,99,255,.12);
}

.btn-login {
  width: 100%;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 10px;
  padding: 13px;
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  margin-top: 8px;
  letter-spacing: .02em;
  transition: opacity .2s, transform .1s;
}

.btn-login:hover { opacity: .88; }
.btn-login:active { transform: scale(.98); }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}