:root {
  --bg-1: #081223;
  --bg-2: #0d1b33;
  --card: rgba(18, 28, 48, 0.78);
  --card-border: rgba(112, 146, 186, 0.24);
  --text: #ecf3ff;
  --muted: #93a6c2;
  --accent: #25c3ee;
  --accent-2: #2e97ff;
  --ok: #16c784;
  --danger: #ff5a7a;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(37, 195, 238, 0.26), transparent 30%),
    radial-gradient(circle at right, rgba(46, 151, 255, 0.18), transparent 25%),
    linear-gradient(180deg, var(--bg-1), var(--bg-2));
  min-height: 100vh;
}

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 24px;
}

.grid {
  display: grid;
  gap: 22px;
}

.grid-2 {
  grid-template-columns: 1.15fr 0.85fr;
}

.card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 22px;
  backdrop-filter: blur(14px);
  box-shadow: 0 22px 70px rgba(0, 0, 0, 0.34);
}

.card-body {
  padding: 22px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid rgba(37, 195, 238, 0.38);
  background: rgba(37, 195, 238, 0.12);
  color: #bbf1ff;
  font-size: 12px;
  letter-spacing: 0.05em;
}

h1,
h2,
h3,
p {
  margin: 0;
}

h1 {
  font-size: 42px;
  line-height: 1.12;
  margin-top: 16px;
}

.lead {
  margin-top: 16px;
  color: var(--muted);
  line-height: 1.7;
}

.feature-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 20px;
}

.feature {
  border: 1px solid var(--card-border);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.03);
  padding: 14px;
}

.feature h3 {
  font-size: 15px;
  margin-bottom: 6px;
}

.feature p {
  font-size: 12px;
  color: var(--muted);
}

.login-title {
  font-size: 28px;
}

.muted {
  color: var(--muted);
}

.form-group {
  margin-top: 14px;
}

label {
  font-size: 13px;
  color: #cedcf2;
  display: block;
  margin-bottom: 7px;
}

input {
  width: 100%;
  border-radius: 14px;
  border: 1px solid rgba(130, 158, 198, 0.27);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  padding: 12px 14px;
  font-size: 14px;
  outline: none;
}

input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(37, 195, 238, 0.18);
}

.password-wrap {
  position: relative;
}

.toggle-btn {
  position: absolute;
  right: 8px;
  top: 7px;
  border: 0;
  border-radius: 10px;
  padding: 8px 10px;
  background: transparent;
  color: #d6e4fb;
  cursor: pointer;
}

.btn {
  width: 100%;
  border: 0;
  border-radius: 14px;
  margin-top: 16px;
  padding: 12px 15px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  color: #031125;
}

.btn:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

.btn.secondary {
  margin-top: 10px;
  background: transparent;
  color: #cde1ff;
  border: 1px solid rgba(130, 158, 198, 0.36);
}

.btn.secondary:hover {
  border-color: rgba(37, 195, 238, 0.6);
  color: #e8f4ff;
}

.create-account-row {
  margin-top: 12px;
  text-align: center;
  color: var(--muted);
  font-size: 15px;
}

.create-account-row a {
  color: #cde9ff;
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px dashed rgba(205, 233, 255, 0.4);
  padding-bottom: 1px;
}

.create-account-row a:hover {
  color: #ffffff;
  border-bottom-color: rgba(255, 255, 255, 0.75);
}

.msg {
  margin-top: 12px;
  border-radius: 12px;
  padding: 10px 12px;
  font-size: 13px;
  display: none;
}

.msg.error {
  background: rgba(255, 90, 122, 0.16);
  border: 1px solid rgba(255, 90, 122, 0.38);
  color: #ffb7c7;
}

.msg.success {
  background: rgba(22, 199, 132, 0.16);
  border: 1px solid rgba(22, 199, 132, 0.38);
  color: #b9f4dd;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 20px;
}

.brand-title {
  font-size: 22px;
}

.logout-btn {
  width: auto;
  border-radius: 12px;
  padding: 10px 14px;
}

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.stat {
  padding: 15px;
  border-radius: 14px;
  border: 1px solid var(--card-border);
  background: rgba(255, 255, 255, 0.03);
}

.stat h4 {
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 6px;
}

.stat p {
  font-size: 20px;
  font-weight: 700;
}

.list {
  margin-top: 12px;
  display: grid;
  gap: 10px;
}

.list-item {
  border-radius: 12px;
  padding: 12px;
  border: 1px solid var(--card-border);
  background: rgba(255, 255, 255, 0.03);
  color: #d9e6fc;
  font-size: 13px;
}

@media (max-width: 980px) {
  .grid-2 {
    grid-template-columns: 1fr;
  }

  .feature-list {
    grid-template-columns: 1fr;
  }

  .stats {
    grid-template-columns: 1fr 1fr;
  }

  h1 {
    font-size: 31px;
  }
}