@font-face { font-family: "Roboto"; src: url("/login-font.ttf") format("truetype"); font-weight: 100 900; }
:root { --accent: #009AA4; --text: #333333; --muted: #6D6D6D; --border: #E0E0E0; --bg: #F8FAFC; --error: #B3261E; }
* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; display: flex; align-items: center; justify-content: center; background: var(--bg);
       font-family: "Roboto", "Segoe UI", sans-serif; color: var(--text); }
.card { width: 360px; max-width: calc(100vw - 32px); background: #FFFFFF; border: 1px solid var(--border); border-radius: 12px; padding: 32px; }
h1 { margin: 0 0 4px; font-size: 22px; font-weight: 500; }
.sub { margin: 0 0 24px; color: var(--muted); font-size: 14px; }
label { display: block; font-size: 13px; color: var(--muted); margin: 12px 0 6px; }
input { width: 100%; height: 40px; border: 1px solid var(--border); border-radius: 8px; padding: 0 12px; font: inherit; font-size: 15px; color: var(--text); }
input:focus { outline: none; border-color: var(--accent); }
button { margin-top: 20px; width: 100%; height: 42px; border: 0; border-radius: 8px; background: var(--accent); color: #FFFFFF; font: inherit;
         font-size: 15px; font-weight: 500; cursor: pointer; }
button:disabled { opacity: 0.6; cursor: default; }
.msg { min-height: 18px; margin: 12px 0 0; color: var(--error); font-size: 13px; }