:root {
  --bg: #0a0a0d;
  --panel: #111116;
  --panel-2: #17171d;
  --text: #f5f7fb;
  --muted: #a5acb8;
  --border: rgba(255, 255, 255, 0.08);
  --red: #d91f26;
  --red-hover: #ee2a32;
  --white: #ffffff;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  background: radial-gradient(circle at top, #171722 0%, #0a0a0d 55%);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  min-height: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input {
  font: inherit;
}

.nav {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 24px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav nav {
  display: flex;
  gap: 18px;
  align-items: center;
}

.brand {
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.hero,
.center-wrap {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 40px 20px 80px;
}

.hero {
  min-height: calc(100vh - 90px);
  display: flex;
  align-items: center;
}

.card {
  width: 100%;
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.02));
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 32px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.35);
  backdrop-filter: blur(8px);
}

.hero .card {
  max-width: 760px;
}

.form-card {
  max-width: 460px;
  margin: 40px auto 0;
}

.dashboard-card {
  max-width: 760px;
  margin: 40px auto 0;
}

.eyebrow {
  margin: 0 0 10px;
  color: #ff7a80;
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1 {
  margin: 0 0 14px;
  font-size: clamp(2rem, 4vw, 4rem);
  line-height: 1.05;
}

.sub {
  margin: 0;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.65;
  max-width: 58ch;
}

.actions {
  margin-top: 26px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.btn {
  border: 0;
  border-radius: 14px;
  padding: 14px 18px;
  cursor: pointer;
  transition: 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn-small {
  padding: 10px 14px;
}

.btn-primary {
  background: var(--red);
  color: var(--white);
  font-weight: 700;
}

.btn-primary:hover {
  background: var(--red-hover);
}

.btn-secondary {
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  background: #20202a;
}

label {
  display: block;
  margin: 16px 0;
  color: var(--muted);
  font-size: 0.95rem;
}

input {
  width: 100%;
  margin-top: 8px;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: #0f1015;
  color: var(--text);
  outline: none;
}

input:focus {
  border-color: rgba(217, 31, 38, 0.75);
}

.message {
  min-height: 22px;
  margin-top: 14px;
  color: #ff8f94;
}

.user-box {
  margin-top: 20px;
  padding: 18px;
  border-radius: 16px;
  background: #0f1015;
  border: 1px solid var(--border);
  color: var(--muted);
  line-height: 1.7;
}

@media (max-width: 640px) {
  .nav {
    padding: 18px 16px;
  }

  .hero,
  .center-wrap {
    padding: 20px 16px 56px;
  }

  .card {
    padding: 24px;
    border-radius: 20px;
  }

  .actions {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }
}

.legal-links {
  margin-top: 18px;
  text-align: center;
  font-size: 14px;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.65);
}

.legal-links a {
  color: inherit;
  text-decoration: none;
  transition: opacity 0.2s ease;
}

.legal-links a:hover {
  text-decoration: underline;
  opacity: 1;
}

.legal-links span {
  margin: 0 8px;
  opacity: 0.45;
}

.login-body {
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(82, 163, 255, 0.16), transparent 32%),
    radial-gradient(circle at top right, rgba(132, 196, 255, 0.14), transparent 28%),
    linear-gradient(180deg, #f7fbff 0%, #eef5ff 100%);
  color: #102033;
}

.login-wrap {
  min-height: calc(100vh - 84px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 20px;
}

.login-card {
  width: 100%;
  max-width: 460px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(84, 138, 255, 0.16);
  border-radius: 24px;
  box-shadow:
    0 20px 60px rgba(40, 86, 160, 0.10),
    0 6px 18px rgba(40, 86, 160, 0.06);
  backdrop-filter: blur(10px);
  padding: 32px;
}

.login-card h1 {
  margin: 0 0 8px;
  font-size: clamp(2rem, 3vw, 2.5rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
  color: #0f1f33;
}

.login-subtext {
  margin: 0 0 22px;
  color: #5c6f86;
  font-size: 0.98rem;
}

.login-card label {
  display: block;
  margin-bottom: 14px;
  font-size: 0.92rem;
  font-weight: 600;
  color: #19314d;
}

.login-card input {
  width: 100%;
  margin-top: 8px;
  padding: 14px 15px;
  border-radius: 14px;
  border: 1px solid #d7e4f5;
  background: #ffffff;
  color: #102033;
  font-size: 0.98rem;
  outline: none;
  transition: border-color 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease;
}

.login-card input::placeholder {
  color: #8ba0b8;
}

.login-card input:focus {
  border-color: #59a8ff;
  box-shadow: 0 0 0 4px rgba(89, 168, 255, 0.14);
  transform: translateY(-1px);
}

.login-btn {
  width: 100%;
  margin-top: 8px;
  border: 0;
  border-radius: 14px;
  padding: 14px 18px;
  font-weight: 700;
  font-size: 0.98rem;
  color: #fff;
  background: linear-gradient(135deg, #3c98ff 0%, #66b8ff 100%);
  box-shadow: 0 14px 28px rgba(60, 152, 255, 0.24);
  transition: transform 0.18s ease, box-shadow 0.18s ease, opacity 0.18s ease;
}

.login-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 34px rgba(60, 152, 255, 0.30);
}

.message {
  min-height: 22px;
  margin: 14px 0 0;
  font-size: 0.92rem;
  text-align: center;
  color: #d14343;
}

.legal-links {
  margin-top: 20px;
  text-align: center;
  font-size: 0.86rem;
  color: #6c8199;
}

.legal-links a {
  color: #5a8dff;
  text-decoration: none;
  font-weight: 600;
}

.legal-links a:hover {
  text-decoration: underline;
}

.legal-links span {
  margin: 0 8px;
  color: #a6b7ca;
}

@media (max-width: 640px) {
  .login-wrap {
    padding: 24px 14px 34px;
  }

  .login-card {
    padding: 24px 18px;
    border-radius: 20px;
  }

  .login-card h1 {
    font-size: 1.85rem;
  }

  .legal-links span {
    margin: 0 6px;
  }
}