/* NAOS Solutions design system — tokens + shared components.
   Brand derived from the legacy ASP (#CC0500 red / warm orange accents),
   refined into a warm-neutral system. Theme-aware (light/dark). */

:root {
  --red: #C0130A;
  --red-deep: #7C0B05;
  --red-soft: #F4D9D6;
  --amber: #B26A00;
  --amber-soft: #F7E7C8;
  --green: #1F7A50;
  --green-soft: #D3ECDE;
  --ink: #1C1614;
  --muted: #6B5F5B;
  --line: #E7DED9;
  --paper: #FBF8F6;
  --card: #FFFFFF;
  --card-2: #F6F0ED;
  --ring: 0 0 0 3px rgba(192, 19, 10, .28);
  --shadow-sm: 0 1px 2px rgba(28, 22, 20, .06), 0 1px 3px rgba(28, 22, 20, .08);
  --shadow-md: 0 8px 24px -8px rgba(60, 20, 16, .22), 0 2px 6px rgba(28, 22, 20, .08);
  --r-sm: 8px; --r-md: 12px; --r-lg: 18px;
  --sans: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --mono: "Cascadia Code", "Consolas", ui-monospace, monospace;
  --dur: .4s;
}

@media (prefers-color-scheme: dark) {
  :root {
    --red: #FF6A5C; --red-deep: #FF8A7E; --red-soft: #45201C;
    --amber: #E9A93A; --amber-soft: #3A2E14;
    --green: #5FD199; --green-soft: #143329;
    --ink: #F4ECE9; --muted: #A99C97; --line: #362B27;
    --paper: #171210; --card: #201916; --card-2: #271F1B;
    --ring: 0 0 0 3px rgba(255, 106, 92, .34);
    --shadow-md: 0 10px 30px -10px rgba(0, 0, 0, .6);
  }
}
:root[data-theme="dark"] {
  --red: #FF6A5C; --red-deep: #FF8A7E; --red-soft: #45201C;
  --amber: #E9A93A; --amber-soft: #3A2E14;
  --green: #5FD199; --green-soft: #143329;
  --ink: #F4ECE9; --muted: #A99C97; --line: #362B27;
  --paper: #171210; --card: #201916; --card-2: #271F1B;
  --ring: 0 0 0 3px rgba(255, 106, 92, .34);
  --shadow-md: 0 10px 30px -10px rgba(0, 0, 0, .6);
}
:root[data-theme="light"] {
  --red: #C0130A; --red-deep: #7C0B05; --red-soft: #F4D9D6;
  --amber: #B26A00; --amber-soft: #F7E7C8;
  --green: #1F7A50; --green-soft: #D3ECDE;
  --ink: #1C1614; --muted: #6B5F5B; --line: #E7DED9;
  --paper: #FBF8F6; --card: #FFFFFF; --card-2: #F6F0ED;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font-family: var(--sans); line-height: 1.5; -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { margin: 0; text-wrap: balance; }
a { color: var(--red); }
.tnum { font-variant-numeric: tabular-nums; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

/* ---- logo ---- */
.logo { display: inline-flex; align-items: center; gap: 11px; }
.logo .mark {
  width: 34px; height: 34px; border-radius: 10px; flex: none;
  background: linear-gradient(150deg, var(--red), var(--red-deep));
  box-shadow: var(--shadow-sm); display: grid; place-items: center;
  color: #fff; font-weight: 800; font-size: 16px; letter-spacing: -.5px;
}
.logo .wordmark { display: flex; flex-direction: column; line-height: 1.05; }
.logo .wordmark b { font-size: 16px; letter-spacing: .3px; }
.logo .wordmark em {
  font-style: normal; font-size: 10.5px; letter-spacing: 2.4px;
  text-transform: uppercase; color: var(--muted);
}

/* ---- buttons ---- */
.btn {
  display: inline-flex; justify-content: center; align-items: center; gap: 9px;
  width: 100%; border: 0; cursor: pointer; font: inherit; font-weight: 700;
  font-size: 15px; color: #fff; padding: 13px 16px; border-radius: var(--r-md);
  background: linear-gradient(180deg, var(--red), var(--red-deep));
  box-shadow: var(--shadow-sm); transition: transform .12s, box-shadow .2s, filter .2s;
}
.btn:hover { filter: brightness(1.05); box-shadow: var(--shadow-md); }
.btn:active { transform: translateY(1px); }
.btn:focus-visible { outline: none; box-shadow: var(--ring); }
.btn[disabled] { filter: grayscale(.4) brightness(.9); cursor: not-allowed; opacity: .7; box-shadow: none; }
.btn.secondary { background: var(--card); color: var(--ink); border: 1.5px solid var(--line); }
.btn .icon { width: 18px; height: 18px; }

.icon { width: 18px; height: 18px; }

/* ---- alerts ---- */
.alert {
  display: flex; gap: 10px; align-items: flex-start; padding: 12px 14px;
  border-radius: var(--r-md); font-size: 13.5px; border: 1px solid; margin-bottom: 18px;
}
.alert .icon { flex: none; margin-top: 1px; }
.alert.err {
  background: var(--red-soft); border-color: color-mix(in srgb, var(--red) 40%, transparent);
  color: color-mix(in srgb, var(--red-deep) 88%, var(--ink));
}
.alert.warn {
  background: var(--amber-soft); border-color: color-mix(in srgb, var(--amber) 45%, transparent);
  color: color-mix(in srgb, var(--amber) 92%, var(--ink));
}

/* ---- fields ---- */
.field { margin-bottom: 15px; }
.field label { display: block; font-size: 12.5px; font-weight: 600; margin-bottom: 7px; }
.inp { position: relative; }
.inp input {
  width: 100%; font: inherit; font-size: 15px; color: var(--ink); background: var(--card);
  border: 1.5px solid var(--line); border-radius: var(--r-md); padding: 12px 14px;
  transition: border-color .15s, box-shadow .15s;
}
.inp.haspw input { padding-right: 46px; }
.inp input:focus { outline: none; border-color: var(--red); box-shadow: var(--ring); }
.reveal {
  position: absolute; right: 6px; top: 50%; transform: translateY(-50%);
  border: 0; background: transparent; color: var(--muted); cursor: pointer;
  padding: 8px; border-radius: 8px; display: grid; place-items: center;
}
.reveal:hover { color: var(--ink); background: var(--card-2); }
.reveal:focus-visible { outline: none; box-shadow: var(--ring); }
.caps { font-size: 11.5px; color: var(--amber); margin-top: 6px; font-weight: 600; }
.caps[hidden] { display: none; }

/* ---- theme toggle (small, unobtrusive) ---- */
.theme-btn {
  border: 1px solid var(--line); background: var(--card); color: var(--muted);
  font: inherit; font-size: 13px; font-weight: 600; padding: 7px 11px;
  border-radius: 999px; cursor: pointer;
}
.theme-btn:hover { color: var(--ink); }
.theme-btn:focus-visible { outline: none; box-shadow: var(--ring); }

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
}