/* Agency Leak Check calculator.
   Loaded only on /agency-leak-check. Every rule is scoped to .leak and every
   class is lk-prefixed, so nothing here can collide with site.css. Colours and
   type come from the site tokens in site.css. */

/* Every colour below is set explicitly: these panels are dark whatever the
   page around them does, so nothing may inherit the light theme's ink. */
.leak, .leak h2, .leak p, .leak label { color: var(--on-night); }
.leak {
  --loss: #f39a86;
  --save: #6fe0aa;
  --warn: var(--brass);
  --surface: #111a45;
  --surface-2: #16215a;
}

/* ---------- head ---------- */
.leak-head .privacy {
  display: inline-flex; align-items: center; gap: 8px; justify-self: start;
  font-size: var(--s-sm); color: var(--on-night);
  background: var(--surface); border: 1px solid var(--line-night);
  border-radius: 999px; padding: 7px 15px;
}
.leak-head .privacy svg { flex: none; }

/* ---------- layout ---------- */
.lk-grid { display: grid; grid-template-columns: minmax(0, 1fr) 400px; gap: 28px; align-items: start; }
@media (max-width: 1020px) { .lk-grid { grid-template-columns: minmax(0, 1fr); } }
.lk-questions { display: flex; flex-direction: column; gap: 20px; min-width: 0; }
.lk-note {
  font-size: var(--s-sm); color: var(--on-night-soft); display: flex; flex-wrap: wrap;
  gap: 10px; align-items: center; margin: 0;
}
.lk-note button {
  font: inherit; font-size: var(--s-sm); font-weight: 600; background: transparent;
  border: 1px solid var(--line-night); color: var(--on-night);
  border-radius: 8px; padding: 5px 12px; cursor: pointer;
}
.lk-note button:hover { border-color: var(--circuit); }

/* ---------- a step ---------- */
.lk-step {
  background: var(--surface); border: 1px solid var(--line-night); border-radius: var(--radius);
  padding: 24px; display: flex; flex-direction: column; gap: 22px;
}
.lk-step-head { display: flex; gap: 14px; align-items: baseline; }
.lk-no {
  font-family: var(--f-mono); font-weight: 600; font-size: .85rem; color: var(--night);
  background: var(--circuit); border-radius: 8px; min-width: 30px; height: 30px;
  display: inline-flex; align-items: center; justify-content: center; flex: none;
}
.lk-step h2 { font-size: 1.3rem; color: var(--on-night); }
.lk-step-head p { margin: 4px 0 0; color: var(--on-night-soft); font-size: var(--s-sm); }

.leak fieldset { border: 0; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; min-width: 0; }
.leak legend { font-weight: 600; font-size: var(--s-md); padding: 0; margin-bottom: 10px; color: var(--on-night); }
.lk-hint { display: block; font-weight: 400; color: var(--on-night-soft); font-size: var(--s-sm); margin-top: 2px; }

/* choice chips */
.lk-opts { display: flex; flex-wrap: wrap; gap: 8px; }
.lk-opt { position: relative; }
.lk-opt input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.lk-opt span {
  display: inline-block; padding: 9px 14px; border-radius: 10px; background: var(--surface-2);
  border: 1px solid var(--line-night); cursor: pointer; font-size: .95rem; color: var(--on-night);
  transition: background .15s, border-color .15s, color .15s;
}
.lk-opt span:hover { border-color: var(--on-night-soft); }
.lk-opt input:checked + span { background: var(--circuit); color: var(--night); border-color: var(--circuit); font-weight: 600; }
.lk-opt input:focus-visible + span { outline: 3px solid var(--on-night); outline-offset: 2px; }

/* number fields */
.lk-num { display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.lk-num > label { font-weight: 600; font-size: var(--s-md); color: var(--on-night); }
.lk-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.lk-field {
  display: flex; align-items: center; background: var(--night); border: 1px solid var(--line-night);
  border-radius: 10px; padding: 0 12px; width: 170px; max-width: 100%;
}
.lk-field:focus-within { outline: 3px solid var(--circuit); outline-offset: 1px; }
.lk-field b { color: var(--on-night-soft); font-weight: 500; }
.lk-field input {
  font: inherit; font-size: 1.05rem; font-variant-numeric: tabular-nums; color: var(--on-night);
  background: transparent; border: 0; padding: 10px 6px; width: 100%; outline: none;
}
.lk-unit { color: var(--on-night-soft); font-size: var(--s-sm); }
.lk-pair { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
@media (max-width: 640px) { .lk-pair { grid-template-columns: minmax(0, 1fr); } }

/* ---------- results ---------- */
.lk-results { position: sticky; top: calc(env(safe-area-inset-top, 0px) + 86px); display: flex; flex-direction: column; gap: 16px; min-width: 0; }
@media (max-width: 1020px) { .lk-results { position: static; } }
.lk-panel {
  background: var(--surface); border: 1px solid var(--line-night); border-radius: var(--radius);
  padding: 22px; display: flex; flex-direction: column; gap: 14px;
}
.lk-hero { background: linear-gradient(160deg, #18307a 0%, #111a45 70%); border-color: #2e4699; }
.lk-label { font-family: var(--f-mono); font-size: .7rem; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; color: var(--on-night-soft); }
.lk-big {
  font-family: var(--f-display); font-weight: 700; font-size: clamp(2.5rem, 6vw, 3.4rem);
  line-height: 1; color: var(--save); font-variant-numeric: tabular-nums; letter-spacing: -.02em;
}
.lk-sub { color: var(--on-night-soft); font-size: .95rem; margin: 0; }
.lk-sub strong { color: var(--on-night); }
.lk-trio { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; border-top: 1px solid var(--line-night); padding-top: 14px; }
.lk-trio div { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.lk-trio b { font-family: var(--f-display); font-size: 1.15rem; font-variant-numeric: tabular-nums; }
.lk-trio span { font-size: .72rem; color: var(--on-night-soft); }
.lk-loss { color: var(--loss); } .lk-cost { color: var(--on-night); } .lk-roi { color: var(--circuit); }

.lk-rows { display: flex; flex-direction: column; gap: 12px; }
.lk-line { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 4px 12px; font-size: var(--s-sm); }
.lk-line .lk-name { min-width: 0; color: var(--on-night); }
.lk-line .lk-val { font-variant-numeric: tabular-nums; font-weight: 600; color: var(--save); text-align: right; }
.lk-track { grid-column: 1 / -1; height: 7px; background: var(--surface-2); border-radius: 4px; overflow: hidden; position: relative; }
.lk-track i { position: absolute; inset: 0 auto 0 0; background: var(--loss); opacity: .35; border-radius: 4px; }
.lk-track em { position: absolute; inset: 0 auto 0 0; background: var(--save); border-radius: 4px; }
.lk-legend { display: flex; gap: 14px; font-size: .72rem; color: var(--on-night-soft); flex-wrap: wrap; }
.lk-legend span { display: inline-flex; align-items: center; gap: 6px; }
.lk-legend i { width: 10px; height: 10px; border-radius: 3px; display: inline-block; }

.lk-scores { display: flex; flex-direction: column; gap: 10px; }
.lk-score { color: var(--on-night); display: grid; grid-template-columns: 118px minmax(0, 1fr) 92px; gap: 10px; align-items: center; font-size: var(--s-sm); }
@media (max-width: 420px) { .lk-score { grid-template-columns: 96px minmax(0, 1fr) 80px; } }
.lk-score .lk-bar { height: 8px; background: var(--surface-2); border-radius: 4px; overflow: hidden; }
.lk-score .lk-bar i { display: block; height: 100%; border-radius: 4px; }
.lk-pill { font-size: .7rem; font-weight: 700; padding: 3px 8px; border-radius: 999px; text-align: center; white-space: nowrap; }
.lk-good { background: rgba(111, 224, 170, .16); color: var(--save); }
.lk-mid { background: rgba(217, 164, 65, .18); color: var(--brass); }
.lk-bad { background: rgba(243, 154, 134, .16); color: var(--loss); }

/* ---------- booking ---------- */
.lk-book { display: grid; gap: 12px; }
.lk-book label { display: grid; gap: 6px; font-size: var(--s-sm); font-weight: 600; color: var(--on-night); }
.lk-book .lk-opt-note { font-weight: 400; color: var(--on-night-soft); }
.lk-book input[type=text], .lk-book input[type=email], .lk-book input[type=tel] {
  font: inherit; font-size: var(--s-sm); font-weight: 400; width: 100%; padding: 11px 13px;
  border: 1px solid var(--line-night); border-radius: 10px; background: var(--night); color: var(--on-night);
}
.lk-book input:focus-visible { outline: 3px solid var(--circuit); outline-offset: 1px; }
.lk-book label.lk-check {
  display: flex; align-items: flex-start; gap: 9px;
  font-size: .82rem; font-weight: 400; color: var(--on-night-soft);
}
.lk-book label.lk-check input { width: 17px; height: 17px; margin: 2px 0 0; accent-color: var(--circuit); flex: none; }
.lk-btn {
  font: inherit; font-family: var(--f-body); font-weight: 600; font-size: var(--s-sm);
  border-radius: 999px; padding: 13px 18px; text-align: center; text-decoration: none;
  cursor: pointer; border: 1px solid transparent;
}
.lk-primary { background: var(--brass); color: var(--night); }
.lk-primary:hover { background: #e6b556; }
.lk-ghost { background: transparent; color: var(--on-night); border-color: var(--line-night); }
.lk-ghost:hover { border-color: var(--circuit); }
.lk-btn:disabled { opacity: .6; cursor: default; }
.lk-status { font-size: .8rem; color: var(--on-night-soft); margin: 0; min-height: 1.2em; }
.lk-status.is-ok { color: var(--save); }
.lk-status.is-err { color: var(--loss); }
.lk-hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.lk-copy {
  width: 100%; min-height: 120px; font: .8rem/1.5 var(--f-mono); background: var(--night);
  color: var(--on-night); border: 1px solid var(--line-night); border-radius: 10px; padding: 10px;
}

.leak details {
  background: var(--surface); border: 1px solid var(--line-night); border-radius: var(--radius); padding: 18px 22px;
}
.leak summary { cursor: pointer; font-weight: 600; color: var(--on-night); }
.leak details ul { margin: 12px 0 0; padding-left: 18px; color: var(--on-night-soft); font-size: var(--s-sm); display: flex; flex-direction: column; gap: 6px; list-style: disc; }

/* ---------- mobile savings bar ---------- */
.lk-bar-fixed { display: none; }
@media (max-width: 1020px) {
  .lk-bar-fixed {
    display: flex; position: fixed; left: 0; right: 0; bottom: 0; z-index: 40;
    align-items: center; justify-content: space-between; gap: 12px;
    background: var(--surface-2); border-top: 1px solid var(--line-night);
    padding: 12px max(16px, env(safe-area-inset-right, 0px))
             calc(12px + env(safe-area-inset-bottom, 0px)) max(16px, env(safe-area-inset-left, 0px));
  }
  .lk-bar-fixed div { display: flex; flex-direction: column; line-height: 1.2; }
  .lk-bar-fixed span { font-size: .72rem; color: var(--on-night-soft); }
  .lk-bar-fixed b { font-family: var(--f-display); font-size: 1.3rem; color: var(--save); font-variant-numeric: tabular-nums; }
  .lk-bar-fixed a { font-weight: 600; color: var(--night); background: var(--brass); border-radius: 10px; padding: 10px 14px; text-decoration: none; white-space: nowrap; }
  body.leak-page { padding-bottom: 92px; }
}