:root {
  color-scheme: light;
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  --page-bg: #f5f7fb;
  --panel-bg: #ffffff;
  --panel-border: #d9e2f1;
  --text: #172033;
  --muted: #5b687c;
  --accent: #0f766e;
  --accent-hover: #115e59;
  --danger-bg: #fff1f2;
  --danger-border: #fecdd3;
  --danger-text: #9f1239;
  --shadow: 0 18px 45px rgba(15, 23, 42, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--text);
  background:
    linear-gradient(135deg, rgba(15, 118, 110, 0.12), transparent 42%),
    linear-gradient(315deg, rgba(234, 179, 8, 0.14), transparent 36%),
    var(--page-bg);
}

.login-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.login-panel {
  width: min(100%, 420px);
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: 8px;
  box-shadow: var(--shadow);
  padding: 28px;
}

.login-brand {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}

.login-logo {
  width: 86px;
  height: 58px;
  object-fit: contain;
  border: 1px solid var(--panel-border);
  border-radius: 8px;
  padding: 6px;
  background: #ffffff;
}

.login-kicker {
  margin: 0 0 4px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: 1.75rem;
  line-height: 1.2;
}

.login-error {
  margin-bottom: 16px;
  padding: 10px 12px;
  color: var(--danger-text);
  background: var(--danger-bg);
  border: 1px solid var(--danger-border);
  border-radius: 8px;
  font-size: 0.92rem;
  font-weight: 600;
}

.login-form {
  display: grid;
  gap: 16px;
}

.login-field {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 700;
}

.login-field input {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  color: var(--text);
  background: #ffffff;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  font: inherit;
  font-weight: 500;
}

.login-field input:focus {
  outline: 3px solid rgba(15, 118, 110, 0.18);
  border-color: var(--accent);
}

.login-button {
  min-height: 46px;
  margin-top: 4px;
  color: #ffffff;
  background: var(--accent);
  border: 0;
  border-radius: 8px;
  cursor: pointer;
  font: inherit;
  font-weight: 800;
}

.login-button:hover {
  background: var(--accent-hover);
}

@media (max-width: 480px) {
  .login-page {
    padding: 16px;
  }

  .login-panel {
    padding: 22px;
  }

  .login-brand {
    align-items: flex-start;
  }
}