/* Shared look for the login and admin pages (matches the app's Desk / Night themes) */
:root {
  --ink: #E9ECF2; --panel: #FFFFFF; --panel-2: #F1F3F8; --line: #D8DDE8;
  --text: #19213A; --muted: #5C6580; --accent: #2747D9; --on-accent: #FFFFFF;
  --right: #11804F; --wrong: #C42D4C; --amber: #A96300; --ok-bg: #E4F6EC; --bad-bg: #FDE8EE; --warn-bg: #FFF1DC;
  --hl: rgba(255, 216, 74, .55); --field: #FFFFFF;
  --shadow: 0 1px 2px rgba(25, 33, 58, .06), 0 6px 18px rgba(25, 33, 58, .06);
  --display: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --body: "Atkinson Hyperlegible", "Segoe UI", system-ui, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root { --ink: #0F1424; --panel: #182039; --panel-2: #1F2847; --line: #2C3658; --text: #E8ECF7; --muted: #9AA4C2;
    --accent: #7C94FF; --on-accent: #0B1020; --right: #4ADE9B; --wrong: #FF7A97; --amber: #F5B84B;
    --ok-bg: #12382A; --bad-bg: #3D1826; --warn-bg: #3A2A10; --hl: rgba(255, 216, 74, .35); --field: #121933;
    --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px rgba(0, 0, 0, .3); }
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--ink); color: var(--text); font-family: var(--body); font-size: 16px; line-height: 1.5; }
body { background-image: radial-gradient(color-mix(in srgb, var(--muted) 22%, transparent) 1px, transparent 1px); background-size: 22px 22px; min-height: 100vh; }
h1, h2, h3 { font-family: var(--display); letter-spacing: -.02em; }
a { color: var(--accent); }
.brand { display: flex; align-items: center; gap: 10px; font-family: var(--display); font-weight: 800; font-size: 1.4rem; }
.brand-word b { font-weight: 600; margin-left: .18em; padding: 0 .1em; background: linear-gradient(174deg, transparent 56%, var(--hl) 58%, var(--hl) 90%, transparent 92%); }
img.brand-mark { background: none !important; }
.brand-mark { display: inline-grid; place-items: center; width: 36px; height: 36px; border-radius: 10px; background: var(--accent); color: var(--on-accent); font-size: 1.1rem; }
.hl { background: linear-gradient(174deg, transparent 52%, var(--hl) 54%, var(--hl) 90%, transparent 92%); padding: 0 4px; }
.panel { background: var(--panel); border-radius: 20px; box-shadow: var(--shadow); padding: 24px 26px; }
label { display: block; font-weight: 700; margin: 12px 0 4px; }
input[type=text], input[type=password], input[type=number], select {
  width: 100%; font: inherit; color: var(--text); background: var(--field); border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; min-height: 44px; }
input:focus-visible, select:focus-visible, button:focus-visible, a:focus-visible { outline: 3px solid color-mix(in srgb, var(--accent) 45%, transparent); outline-offset: 1px; }
.btn { font: inherit; font-weight: 700; display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-height: 44px; padding: 8px 18px;
  border-radius: 12px; border: 1px solid var(--line); background: var(--panel); color: var(--text); cursor: pointer; text-decoration: none; }
.btn:hover { background: var(--panel-2); }
.btn.primary { background: var(--accent); color: var(--on-accent); border-color: transparent; }
.btn.primary:hover { filter: brightness(1.08); }
.btn.danger { color: var(--wrong); border-color: color-mix(in srgb, var(--wrong) 45%, transparent); }
.btn.small { min-height: 34px; padding: 4px 12px; font-size: .9rem; border-radius: 10px; }
.btn:disabled { opacity: .5; cursor: default; }
.help { color: var(--muted); font-size: .9rem; }
.err { background: var(--bad-bg); color: var(--wrong); border-radius: 10px; padding: 8px 12px; margin-top: 12px; font-weight: 700; }
.ok { background: var(--ok-bg); color: var(--right); border-radius: 10px; padding: 8px 12px; margin-top: 12px; font-weight: 700; }
.hidden { display: none !important; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips label { display: inline-flex; align-items: center; gap: 6px; margin: 0; background: var(--panel-2); border: 1px solid var(--line); border-radius: 999px; padding: 6px 12px; cursor: pointer; font-weight: 600; }
.chips input { width: 16px; height: 16px; accent-color: var(--accent); }
.seg { display: inline-flex; background: var(--panel-2); border-radius: 12px; padding: 4px; gap: 2px; }
.seg button { font: inherit; font-weight: 700; border: 0; background: none; color: var(--muted); padding: 8px 16px; border-radius: 9px; cursor: pointer; min-height: 40px; }
.seg button.on { background: var(--panel); color: var(--text); box-shadow: var(--shadow); }
code { background: var(--panel-2); padding: 2px 6px; border-radius: 6px; font-size: .92em; }