:root {
  --bg: #f6f7fb;
  --panel: #ffffff;
  --border: #e6e9ef;
  --input-border: #c3c6d4;
  --text: #323338;
  --muted: #676879;
  --primary: #0073ea;
  --primary-hover: #0060c2;
  --danger: #d83a52;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 16px;
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', sans-serif;
}

.login-card {
  width: 100%;
  max-width: 380px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px 28px;
  box-shadow: 0 10px 15px -3px rgba(23, 30, 60, 0.09);
}

.login-logo { display: flex; align-items: center; gap: 12px; margin-bottom: 28px; }
.login-logo i { font-size: 1.8rem; color: var(--primary); }
.login-logo h1 { margin: 0; font-family: 'Outfit', sans-serif; font-size: 1.5rem; letter-spacing: 0.04em; }
.login-logo span { font-size: 0.85rem; color: var(--muted); }

form { display: flex; flex-direction: column; }
label { font-size: 0.85rem; font-weight: 500; margin: 0 0 6px; }

input {
  font: inherit;
  padding: 10px 12px;
  margin-bottom: 18px;
  border: 1px solid var(--input-border);
  border-radius: 6px;
  color: var(--text);
  background: #fff;
}
input:focus { outline: 2px solid var(--primary); outline-offset: 1px; border-color: var(--primary); }

button {
  font: inherit;
  font-weight: 600;
  padding: 11px;
  border: 0;
  border-radius: 6px;
  background: var(--primary);
  color: #fff;
  cursor: pointer;
}
button:hover { background: var(--primary-hover); }

.login-error {
  margin: 0 0 18px;
  padding: 10px 12px;
  border-radius: 6px;
  background: #fdecee;
  color: var(--danger);
  font-size: 0.9rem;
}