/* assets/theme.css — shared brand + UI system for TicketCalm Stage 2 pages
   (login.html, app.html). Mirrors the CSS-variable theming used by the
   Stage 1 landing page so the whole product looks like one thing. */

[data-theme="dark"] {
  --bg:#07090F; --panel:#10141F; --panel2:#161C2B; --glass:rgba(255,255,255,.055);
  --line:rgba(255,255,255,.09); --text:#F2F5FA; --dim:#98A3B8;
  --accent:#4DE8C2; --accent2:#5B8CFF; --accent3:#9B7BFF; --accent-ink:#04121C;
  --code-bg:#05070C; --amber:#FFC94D; --green:#4DE8A0; --red:#FF6B6B;
  --app-shadow:0 30px 80px rgba(0,0,0,.5);
}
[data-theme="light"] {
  --bg:#F7F8FA; --panel:#FFFFFF; --panel2:#EEF1F6; --glass:#FFFFFF;
  --line:#E6E9EF; --text:#0C1222; --dim:#5C677C;
  --accent:#0E9E7E; --accent2:#1A56C4; --accent3:#6B5BFF; --accent-ink:#FFFFFF;
  --code-bg:#0C1222; --amber:#B07B00; --green:#0E9E7E; --red:#D14343;
  --app-shadow:0 24px 60px rgba(12,18,34,.10);
}
* { box-sizing:border-box; margin:0; padding:0; }
html, body { max-width:100%; }
body {
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  background:var(--bg); color:var(--text); line-height:1.5;
  transition:background .3s, color .3s; overflow-x:hidden;
}
a { color:inherit; }

/* logo */
.logo { font-family:'Space Grotesk',sans-serif; font-weight:700; font-size:16px; display:flex; align-items:center; gap:9px; }
.logo svg { width:26px; height:26px; flex-shrink:0; }
.grad { background:linear-gradient(135deg,var(--accent),var(--accent2)); -webkit-background-clip:text; background-clip:text; color:transparent; }

/* buttons */
.btn { background:linear-gradient(135deg,var(--accent),var(--accent2)); color:var(--accent-ink); font-family:inherit; font-weight:600; font-size:14px; padding:11px 20px; border-radius:10px; border:none; text-decoration:none; display:inline-block; cursor:pointer; text-align:center; }
.btn:disabled { opacity:.55; cursor:not-allowed; }
.btn-ghost { background:var(--glass); color:var(--text); border:1px solid var(--line); }

/* theme toggle */
.theme-toggle { display:inline-flex; background:var(--glass); border:1px solid var(--line); border-radius:999px; padding:3px; cursor:pointer; }
.theme-toggle span { font-size:13px; padding:4px 11px; border-radius:999px; color:var(--dim); }
[data-theme="dark"] .theme-toggle .t-dark, [data-theme="light"] .theme-toggle .t-light { background:var(--line); color:var(--text); }

/* form fields */
.field { margin-bottom:14px; }
.field label { font-size:12.5px; color:var(--dim); display:block; margin-bottom:6px; }
.field input { width:100%; background:var(--panel); border:1px solid var(--line); border-radius:10px; padding:11px 14px; color:var(--text); font-family:inherit; font-size:14px; }
.field input:focus { outline:none; border-color:var(--accent); }

/* small toast / inline message */
.msg { font-size:13px; padding:10px 12px; border-radius:9px; margin-bottom:12px; display:none; }
.msg.show { display:block; }
.msg.error { background:rgba(255,107,107,.12); color:var(--red); border:1px solid rgba(255,107,107,.3); }
.msg.ok { background:rgba(77,232,160,.12); color:var(--green); border:1px solid rgba(77,232,160,.3); }