* { box-sizing: border-box; }
body { margin: 0; background: #eceef1; color: #1c2026; font: 14px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; }
a { color: #1a3998; }
.auth { min-height: 100vh; display: grid; place-items: center; padding: 24px 16px; background: linear-gradient(180deg, #2a2e35 0, #2a2e35 220px, #eceef1 220px); }
.auth-card { width: 100%; max-width: 420px; background: #fff; border: 1px solid #d8dce1; border-top: 4px solid #ff520c; border-radius: 12px; box-shadow: 0 1px 2px rgba(28, 32, 38, .06), 0 4px 14px rgba(28, 32, 38, .05); padding: 28px; }
.auth-brand { display: flex; justify-content: center; align-items: center; margin: 4px 0 26px; }
.auth-brand img { height: 64px; width: auto; }
.auth-brand div { display: flex; flex-direction: column; }
.auth-brand strong { font-weight: 700; font-size: 18px; }
.auth-brand span { color: #7b828c; font-size: 13px; }
.auth-form { margin-top: 14px; }
.field { display: flex; flex-direction: column; gap: 5px; margin: 0 0 12px; }
.field-label { font-size: 12.5px; font-weight: 600; color: #464d57; }
input { font: inherit; color: inherit; background: #fff; border: 1px solid #d8dce1; border-radius: 8px; padding: 7px 10px; width: 100%; }
input:focus { outline: 2px solid rgba(26, 57, 152, .35); border-color: #1a3998; }
.btn { font: inherit; font-weight: 600; border-radius: 8px; cursor: pointer; border: 1px solid #1a3998; background: #1a3998; color: #fff; }
.btn:hover:not(:disabled) { background: #142d7a; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn.block { width: 100%; padding: 10px; }
.error { color: #b42318; background: #fdecea; padding: 8px 12px; border-radius: 8px; margin: 0 0 12px; }
.muted { color: #7b828c; }
.small { font-size: 12.5px; }
.center { text-align: center; }