/* NextAcess — one stylesheet, white with an orange accent (logo palette). */

:root {
  --bg: #ffffff;
  --surface: #f7f7f9;
  --surface-2: #f0f0f3;
  --border: #e3e3e8;
  --border-strong: #cdcdd4;

  /* Neutral greys, deliberately not navy — the shield's blue is the logo's
     alone and no longer appears in the interface. */
  --text: #16181d;
  --muted: #5b6069;
  --faint: #8a9099;

  /* Orange measured from the logo artwork. Fills, borders, gradients, wordmark. */
  --accent: #f07e0e;
  --accent-bright: #ff9a35;
  --accent-dim: rgba(240, 126, 14, 0.12);

  /* That orange only reaches 2.7:1 against white, which is under the floor for
     readable text. Text uses a darker tone of the same hue instead — same
     colour family, legible at body size. Fills keep the true brand orange,
     since a block of colour is not being read as words. */
  --accent-ink: #b4560a;
  --accent-ink-hover: #8c4207;

  /* Ink on top of an orange fill. */
  --on-accent: #241802;

  /* Status colours darkened for a light background. */
  --ok: #157f3c;
  --warn: #9a6700;
  --err: #c02626;
  --info: #1d5fd0;

  --radius: 12px;
  --radius-sm: 8px;
  --shadow-accent: 0 0 0 1px rgba(240, 126, 14, 0.40), 0 10px 28px -14px rgba(240, 126, 14, 0.55);

  --font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: ui-monospace, "SF Mono", "Cascadia Code", Consolas, monospace;
}

* { box-sizing: border-box; }

html, body { height: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent-ink); text-decoration: none; }
a:hover { color: var(--accent-ink-hover); }

h1, h2, h3 { line-height: 1.2; margin: 0 0 .5rem; font-weight: 700; letter-spacing: -0.02em; }
h1 { font-size: 2rem; }
h2 { font-size: 1.35rem; }
h3 { font-size: 1.05rem; }

p { margin: 0 0 1rem; }

code, pre, .mono { font-family: var(--mono); font-size: .85em; }

/* ── layout ───────────────────────────────────────────────────────────────── */

.container { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 720px; }
.stack > * + * { margin-top: 1rem; }
.row { display: flex; gap: .75rem; align-items: center; flex-wrap: wrap; }
.row.tight { gap: .4rem; }
.spread { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; }
.grid { display: grid; gap: 1rem; }
.grid.cols-2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid.cols-3 { grid-template-columns: repeat(auto-fill, minmax(270px, 1fr)); }
.grid.cols-4 { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
.grow { flex: 1; min-width: 0; }
.right { text-align: right; }
.center { text-align: center; }
.hidden { display: none !important; }

section { padding: 2.5rem 0; }

/* ── nav ──────────────────────────────────────────────────────────────────── */

.nav {
  position: sticky; top: 0; z-index: 40;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav .container { display: flex; align-items: center; gap: 1.25rem; height: 62px; }

.brand { display: flex; align-items: center; gap: .55rem; font-weight: 800; font-size: 1.15rem; color: var(--text); letter-spacing: -0.03em; }
.brand:hover { color: var(--text); }
/* The logo is drawn dark-on-light, so on a white page it sits directly on the
   background — no badge needed, which is how it was meant to be seen. */
.brand .mark { width: 34px; height: 34px; display: block; }
.brand em { color: var(--accent); font-style: normal; }

/* Big lockup for the hero — same mark, room to breathe. */
.logo-lockup { display: grid; justify-items: center; gap: .9rem; }
.logo-lockup .mark { width: 104px; height: 104px; display: block; }
.logo-lockup .wordmark {
  font-size: 1.65rem; font-weight: 800; letter-spacing: .06em;
  text-transform: uppercase; color: var(--text);
}
.logo-lockup .wordmark em { color: var(--accent); font-style: normal; margin-left: .3em; }

.nav-links { display: flex; gap: .25rem; margin-left: auto; align-items: center; }
.nav-links a {
  padding: .45rem .7rem; border-radius: var(--radius-sm);
  color: var(--muted); font-size: .9rem; font-weight: 500;
}
.nav-links a:hover { color: var(--text); background: var(--surface); }
.nav-links a.active { color: var(--accent-ink); background: var(--accent-dim); }

/* Unverified-email reminder. Sits above the sticky nav in document order, so it
   scrolls away instead of permanently stealing a strip of every page. */
.verify-bar {
  background: rgba(154, 103, 0, .08);
  border-bottom: 1px solid rgba(154, 103, 0, .22);
  padding: .6rem 0;
}
.verify-bar .container { gap: .7rem; }
.verify-bar strong { color: var(--text); font-weight: 600; }

/* ── cards ────────────────────────────────────────────────────────────────── */

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
}
.card.accent { border-color: var(--accent); box-shadow: var(--shadow-accent); }
.card.pad-lg { padding: 1.75rem; }
.card h3 { margin-bottom: .35rem; }

.card-head {
  display: flex; justify-content: space-between; align-items: flex-start;
  gap: 1rem; margin-bottom: .85rem;
}

.hairline { border: 0; border-top: 1px solid var(--border); margin: 1.15rem 0; }

/* ── product card ─────────────────────────────────────────────────────────── */

.product { display: flex; flex-direction: column; transition: border-color .15s, box-shadow .15s; }
.product:hover { border-color: var(--accent); box-shadow: var(--shadow-accent); }
.product .desc { color: var(--muted); font-size: .875rem; flex: 1; margin: .5rem 0 1rem; }
.product .price { font-size: 1.6rem; font-weight: 800; color: var(--accent-ink); letter-spacing: -0.02em; }
.product .was { font-size: .8rem; color: var(--faint); text-decoration: line-through; }

/* ── model card (text-model knowledge base) ───────────────────────────────── */

.model { display: flex; flex-direction: column; transition: border-color .15s, box-shadow .15s; }
.model:hover { border-color: var(--accent); box-shadow: var(--shadow-accent); }
.model .best { font-size: .875rem; font-weight: 600; margin: 0 0 .5rem; }
.model .small { flex: 1; }
.model .tags { margin: .35rem 0 1.1rem; }
.model .btn { align-self: flex-start; }

/* Section jump links under the hero — quieter than buttons, still tappable. */
.model-jump {
  padding: .3rem .7rem; border-radius: 999px;
  border: 1px solid var(--border); background: var(--surface);
  color: var(--muted); font-size: .8rem; font-weight: 600;
}
.model-jump:hover { color: var(--accent-ink); border-color: var(--accent); }

/* ── badges + pills ───────────────────────────────────────────────────────── */

.badge {
  display: inline-flex; align-items: center; gap: .3rem;
  padding: .18rem .55rem; border-radius: 999px;
  font-size: .72rem; font-weight: 600; letter-spacing: .02em;
  border: 1px solid var(--border-strong); color: var(--muted);
  background: var(--surface-2); white-space: nowrap;
}
.badge.accent { border-color: var(--accent); color: var(--accent-ink); background: var(--accent-dim); }
.badge.ok { border-color: rgba(21, 127, 60, .35); color: var(--ok); background: rgba(21, 127, 60, .09); }
.badge.warn { border-color: rgba(154, 103, 0, .35); color: var(--warn); background: rgba(154, 103, 0, .09); }
.badge.err { border-color: rgba(192, 38, 38, .35); color: var(--err); background: rgba(192, 38, 38, .08); }
.badge.info { border-color: rgba(29, 95, 208, .35); color: var(--info); background: rgba(29, 95, 208, .08); }

.eyebrow { font-size: .7rem; text-transform: uppercase; letter-spacing: .12em; color: var(--accent-ink); font-weight: 600; }

/* ── forms ────────────────────────────────────────────────────────────────── */

label { display: block; font-size: .82rem; color: var(--muted); margin-bottom: .3rem; font-weight: 500; }

input[type=text], input[type=email], input[type=password], input[type=number],
input[type=search], input[type=file], select, textarea {
  width: 100%; padding: .6rem .75rem;
  background: var(--bg); color: var(--text);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  font-family: inherit; font-size: .92rem;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); }
input::placeholder, textarea::placeholder { color: var(--faint); }
textarea { resize: vertical; min-height: 90px; }
input[type=file] { padding: .45rem; cursor: pointer; }
input[type=checkbox] { width: auto; accent-color: var(--accent); }

.field { margin-bottom: .9rem; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: .75rem; }
.hint { font-size: .78rem; color: var(--faint); margin-top: .3rem; }

/* ── buttons ──────────────────────────────────────────────────────────────── */

button, .btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .4rem;
  padding: .55rem 1rem; border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong); background: var(--surface-2); color: var(--text);
  font-family: inherit; font-size: .88rem; font-weight: 600; cursor: pointer;
  transition: opacity .15s, border-color .15s, background .15s;
}
button:hover, .btn:hover { border-color: var(--accent); color: var(--text); }
button:disabled { opacity: .45; cursor: not-allowed; }
button:disabled:hover { border-color: var(--border-strong); }

.btn-accent, button.primary {
  background: linear-gradient(135deg, var(--accent-bright), var(--accent));
  color: var(--on-accent); border-color: transparent;
}
.btn-accent:hover, button.primary:hover { opacity: .9; color: var(--on-accent); }

button.ghost { background: transparent; border-color: transparent; color: var(--muted); }
button.ghost:hover { color: var(--text); background: var(--surface-2); }
button.danger { border-color: rgba(192, 38, 38, .35); color: var(--err); }
button.danger:hover { background: rgba(192, 38, 38, .08); border-color: var(--err); }
button.sm { padding: .35rem .65rem; font-size: .8rem; }
button.wide { width: 100%; }

/* ── tables ───────────────────────────────────────────────────────────────── */

.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); }
table { width: 100%; border-collapse: collapse; font-size: .875rem; }
th, td { padding: .7rem .85rem; text-align: left; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-weight: 600; font-size: .76rem; text-transform: uppercase; letter-spacing: .06em; background: var(--surface); }
tbody tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: var(--surface); }

/* ── secret display ───────────────────────────────────────────────────────── */

.secret {
  display: flex; align-items: center; gap: .5rem;
  background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: .5rem .65rem;
  font-family: var(--mono); font-size: .82rem;
  word-break: break-all;
}
.secret .val { flex: 1; min-width: 0; }

/* ── stats ────────────────────────────────────────────────────────────────── */

.stat { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 1rem 1.15rem; }
.stat .n { font-size: 1.7rem; font-weight: 800; letter-spacing: -0.03em; }
.stat .k { font-size: .75rem; color: var(--muted); text-transform: uppercase; letter-spacing: .07em; }
.stat.alert .n { color: var(--warn); }
.stat.money .n { color: var(--accent-ink); }

/* ── tabs ─────────────────────────────────────────────────────────────────── */

.tabs { display: flex; gap: .25rem; border-bottom: 1px solid var(--border); margin-bottom: 1.5rem; flex-wrap: wrap; }
.tabs button {
  border: 0; background: transparent; color: var(--muted);
  border-bottom: 2px solid transparent; border-radius: 0;
  padding: .6rem .9rem; font-size: .9rem;
}
.tabs button:hover { color: var(--text); }
.tabs button.active { color: var(--accent-ink); border-bottom-color: var(--accent); }

/* ── toast ────────────────────────────────────────────────────────────────── */

#toasts { position: fixed; bottom: 1.25rem; right: 1.25rem; z-index: 100; display: flex; flex-direction: column; gap: .5rem; max-width: 360px; }
.toast {
  background: var(--surface-2); border: 1px solid var(--border-strong);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-sm); padding: .7rem .9rem;
  font-size: .87rem; box-shadow: 0 10px 26px -10px rgba(20, 20, 25, .22);
  animation: slide-in .18s ease-out;
}
.toast.ok { border-left-color: var(--ok); }
.toast.err { border-left-color: var(--err); }
@keyframes slide-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

/* ── modal ────────────────────────────────────────────────────────────────── */

.modal-backdrop {
  position: fixed; inset: 0; z-index: 90;
  background: rgba(20, 20, 25, .45); backdrop-filter: blur(3px);
  display: grid; place-items: center; padding: 1.25rem;
}
.modal {
  background: var(--surface); border: 1px solid var(--border-strong);
  border-radius: var(--radius); padding: 1.5rem;
  width: 100%; max-width: 520px; max-height: 88vh; overflow-y: auto;
}
.modal.wide { max-width: 760px; }

/* ── misc ─────────────────────────────────────────────────────────────────── */

.muted { color: var(--muted); }
.faint { color: var(--faint); }
.small { font-size: .82rem; }
.accent { color: var(--accent-ink); }
.empty { padding: 3rem 1rem; text-align: center; color: var(--faint); }

.spinner {
  width: 13px; height: 13px; border-radius: 50%;
  border: 2px solid var(--border-strong); border-top-color: var(--accent);
  display: inline-block; animation: spin .7s linear infinite; vertical-align: -2px;
}
@keyframes spin { to { transform: rotate(360deg); } }

.qr { max-width: 220px; width: 100%; border-radius: var(--radius-sm); border: 1px solid var(--border); background: #fff; }

video { width: 100%; border-radius: var(--radius-sm); background: #000; display: block; }

.hero {
  padding: 4.5rem 0 3rem;
  background:
    radial-gradient(700px 340px at 50% -8%, rgba(240,126,14,.13), transparent 70%),
    var(--bg);
  border-bottom: 1px solid var(--border);
}
.hero h1 { font-size: clamp(2.1rem, 5vw, 3.4rem); }
.hero p { color: var(--muted); font-size: 1.05rem; max-width: 620px; margin-inline: auto; }

footer { border-top: 1px solid var(--border); padding: 2rem 0; color: var(--faint); font-size: .84rem; margin-top: 3rem; }

@media (max-width: 640px) {
  .field-row { grid-template-columns: 1fr; }
  .nav-links a { padding: .4rem .5rem; font-size: .84rem; white-space: nowrap; }
  /* Enough links now that they no longer fit a phone in one row. Scrolling the
     strip keeps every destination reachable; wrapping would either grow the
     sticky bar or push links off the bottom of it, where nothing reaches them. */
  .nav .container { gap: .6rem; }
  .nav-links {
    overflow-x: auto;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }
  .nav-links::-webkit-scrollbar { display: none; }
  section { padding: 1.75rem 0; }
}