:root {
  --bg: #eef3e8;
  --bg-2: #f7f8f3;
  --panel: rgba(255, 255, 255, 0.96);
  --line: #d1dcc8;
  --line-strong: #a8c291;
  --text: #253325;
  --text-soft: #91a088;
  --brand: #5d994b;
  --brand-deep: #426f39;
  --brand-soft: #eaf3e3;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  font-family: "Manrope", "Segoe UI", Tahoma, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(184, 210, 163, 0.18), transparent 30%),
    linear-gradient(180deg, var(--bg-2), var(--bg));
}

body {
  display: grid;
  place-items: center;
  padding: 24px;
}

.login-shell {
  width: min(420px, 100%);
}

.login-card {
  padding: 28px;
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: 0 18px 40px rgba(65, 83, 55, 0.08);
}

.brand-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.brand-logo {
  width: 44px;
  height: 44px;
}

.brand-copy {
  display: grid;
  gap: 4px;
}

.brand-copy strong {
  font-size: 1.1rem;
}

.brand-copy span {
  color: var(--text-soft);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.24em;
}

.login-copy {
  margin-top: 20px;
}

.login-copy h1 {
  margin: 0 0 8px;
  font-size: 1.4rem;
}

.login-copy p {
  margin: 0;
  color: var(--text-soft);
  line-height: 1.6;
}

.login-form {
  display: grid;
  gap: 14px;
  margin-top: 22px;
}

.field {
  display: grid;
  gap: 6px;
}

.field span {
  color: var(--text-soft);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 700;
}

.field input {
  width: 100%;
  height: 42px;
  padding: 0 12px;
  border: 1px solid var(--line);
  background: #ffffff;
  font: inherit;
  color: var(--text);
  outline: none;
}

.field input:focus {
  border-color: var(--line-strong);
  box-shadow: 0 0 0 4px rgba(93, 153, 75, 0.12);
}

.login-button {
  height: 44px;
  border: 1px solid var(--line-strong);
  background: linear-gradient(180deg, #f7fbf3, #edf4e7);
  color: var(--brand-deep);
  font: inherit;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  cursor: pointer;
}

.login-message {
  min-height: 1.2em;
  margin: 0;
  color: #a05555;
  font-size: 0.86rem;
}