/* Fence Estimator Pro online: sign in, create account, reset password and billing pages.
   These pages can't load css/app.css (it sits behind the sign-in), so the app's colour tokens are repeated here. */
:root {
  --bg: #eef1f2; --panel: #ffffff; --panel-2: #f6f8f9; --ink: #1b2328; --muted: #5d6b73; --faint: #8a979e;
  --line: #d9e0e3; --line-2: #e9eef0; --accent: #f59e0b; --accent-2: #d97706; --accent-ink: #b45309; --accent-soft: #fef3c7; --on-accent: #1c1405;
  --warn: #8a5a00; --warn-soft: #fff3d1; --err: #b3261e; --err-soft: #fde8e6; --ok: #2e7d4f; --ok-soft: #e3f3e9;
  --display: "Barlow Condensed", "Arial Narrow", "Roboto Condensed", sans-serif;
  --body: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, Menlo, Consolas, monospace;
  --shadow: 0 1px 2px rgba(20, 30, 35, .06), 0 6px 18px rgba(20, 30, 35, .06);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #11171a; --panel: #182125; --panel-2: #1d272c; --ink: #e3e9ec; --muted: #9aa8b0; --faint: #6f7d85;
    --line: #2b373d; --line-2: #243036; --accent: #fbbf24; --accent-2: #f59e0b; --accent-ink: #fbbf24; --accent-soft: #3a2b0c; --on-accent: #1a1204;
    --warn: #f0c060; --warn-soft: #3a2f12; --err: #ff8a80; --err-soft: #3d1b19; --ok: #7fd3a0; --ok-soft: #173024;
    --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px rgba(0, 0, 0, .25);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #11171a; --panel: #182125; --panel-2: #1d272c; --ink: #e3e9ec; --muted: #9aa8b0; --faint: #6f7d85;
  --line: #2b373d; --line-2: #243036; --accent: #fbbf24; --accent-2: #f59e0b; --accent-ink: #fbbf24; --accent-soft: #3a2b0c; --on-accent: #1a1204;
  --warn: #f0c060; --warn-soft: #3a2f12; --err: #ff8a80; --err-soft: #3d1b19; --ok: #7fd3a0; --ok-soft: #173024;
  --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px rgba(0, 0, 0, .25);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body {
  margin: 0; min-height: 100vh; min-height: 100dvh; background: var(--bg); color: var(--ink); font: 15px/1.5 var(--body);
  display: flex; justify-content: center; align-items: flex-start;
  padding: max(24px, env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) max(24px, env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left));
}
button, input { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 2px solid var(--accent-ink); outline-offset: 2px; }
[hidden] { display: none !important; }
a { color: var(--accent-ink); text-underline-offset: 2px; }
a:hover { text-decoration-thickness: 2px; }

.auth { width: 100%; max-width: 420px; margin: min(6vh, 56px) auto 0; }
.auth.wide { max-width: 540px; }

/* brand block, as in the app's top bar */
.brand { display: flex; align-items: center; justify-content: center; gap: 10px; margin-bottom: 18px; }
.brand-mark { width: 38px; height: 38px; border-radius: 8px; background: var(--accent); color: var(--on-accent); display: grid; place-items: center; flex: none; }
.brand-mark svg { width: 24px; height: 24px; }
.brand-name { font: 700 24px/1 var(--display); text-transform: uppercase; letter-spacing: .03em; white-space: nowrap; }

.card { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow); padding: 22px 22px 20px; }
.card + .card { margin-top: 14px; }
.card h1, .card h2 { margin: 0 0 16px; font: 700 26px/1.1 var(--display); text-transform: uppercase; letter-spacing: .03em; }
.card h2 { font-size: 19px; margin-bottom: 12px; }
.lede { margin: -8px 0 16px; color: var(--muted); font-size: 14px; }

/* form fields */
.field { margin-bottom: 14px; }
.field label, .label { display: block; font-size: 13px; font-weight: 600; color: var(--muted); margin-bottom: 5px; }
.field label small { font-weight: 400; color: var(--faint); }
.in {
  display: block; width: 100%; min-width: 0; min-height: 44px; border: 1px solid var(--line); background: var(--panel); border-radius: 7px;
  padding: 9px 11px; font-size: 16px;                   /* 16px stops iPhone zooming in on focus */
}
.in:focus { border-color: var(--accent); outline: none; box-shadow: 0 0 0 3px var(--accent-soft); }
.in[aria-invalid="true"] { border-color: var(--err); box-shadow: 0 0 0 3px var(--err-soft); }
.hint { font-size: 12.5px; color: var(--muted); margin: 6px 0 0; }
.card > .hint { margin-top: 14px; }

/* password with a show/hide button inside the box */
.pw { position: relative; }
.pw .in { padding-right: 72px; }
.pw-toggle {
  position: absolute; top: 50%; right: 5px; transform: translateY(-50%); min-height: 34px; min-width: 58px; padding: 4px 10px;
  border: 0; border-radius: 5px; background: transparent; color: var(--accent-ink); font-size: 13px; font-weight: 600;
}
.pw-toggle:hover { background: var(--panel-2); }

/* password strength: four bars and a line of text */
.meter { display: grid; grid-template-columns: repeat(4, 1fr); gap: 4px; margin-top: 7px; }
.meter span { height: 4px; border-radius: 2px; background: var(--line); transition: background .15s; }
.meter[data-level="1"] span:nth-child(-n+1) { background: var(--err); }
.meter[data-level="2"] span:nth-child(-n+2) { background: var(--warn); }
.meter[data-level="3"] span:nth-child(-n+3) { background: var(--ok); }
.meter[data-level="4"] span { background: var(--ok); }

/* messages */
.msg, .note { margin: 0 0 14px; padding: 9px 11px; border-radius: 7px; font-size: 13.5px; border-left: 3px solid currentColor; }
.msg { background: var(--err-soft); color: var(--err); }
.note { background: var(--ok-soft); color: var(--ink); border-left-color: var(--ok); }
.note.warn { background: var(--warn-soft); border-left-color: var(--warn); }
.msg:empty, .note:empty { display: none; }
.terms { font-size: 12.5px; color: var(--muted); margin: 2px 0 16px; }

/* buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-height: 44px; padding: 9px 16px;
  border: 1px solid var(--line); background: var(--panel); border-radius: 7px; font-weight: 600; font-size: 14.5px;
  text-decoration: none; color: var(--ink); white-space: nowrap;
}
.btn:hover { border-color: var(--faint); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.btn.primary:hover { background: var(--accent-2); border-color: var(--accent-2); }
.btn.block { display: flex; width: 100%; }
.btn:disabled { opacity: .5; cursor: progress; }
.linkbtn { border: 0; background: none; padding: 4px 2px; color: var(--accent-ink); font-weight: 600; text-decoration: underline; text-underline-offset: 2px; }
.linkbtn:disabled { opacity: .5; cursor: progress; }

.alt { text-align: center; font-size: 14px; color: var(--muted); margin: 16px 0 0; }

/* billing: account details, plan box and actions */
.acct { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 6px 16px; margin: 0 0 16px; font-size: 14.5px; }
.acct dt { color: var(--muted); font-weight: 600; font-size: 13px; padding-top: 1px; }
.acct dd { margin: 0; overflow-wrap: anywhere; }
.plan { border: 1px solid var(--line); border-left: 4px solid var(--ok); border-radius: 8px; background: var(--panel-2); padding: 11px 13px; margin-bottom: 14px; }
.plan[data-tone="warn"] { border-left-color: var(--warn); }
.plan[data-tone="err"] { border-left-color: var(--err); }
.plan-k { font: 700 12.5px/1 var(--display); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.plan-v { font: 700 21px/1.2 var(--display); text-transform: uppercase; letter-spacing: .03em; margin-top: 4px; }
.plan-d { margin: 4px 0 0; font-size: 14px; }
.acts { display: flex; flex-wrap: wrap; gap: 8px; }
.acts:empty { display: none; }
.loading { color: var(--muted); margin: 0; }
.imp { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px; }
.imp .btn { min-height: 36px; padding: 5px 12px; font-size: 13.5px; }

details.more > summary { cursor: pointer; font-weight: 600; list-style-position: inside; }
details.more[open] > summary { margin-bottom: 12px; }

@media (max-width: 480px) {
  body { padding-top: max(14px, env(safe-area-inset-top)); }
  .auth { margin-top: 8px; }
  .brand-name { font-size: 21px; }
  .card { padding: 18px 16px 16px; }
  .card h1 { font-size: 23px; }
  .acts .btn { flex: 1 1 100%; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }