/* ═══════════════════════════════════════════════════════════
   Spectra Memo — editorial reskin, round 2 (softened)
   spectrafinejewelry.com DNA kept: Italiana serif headings,
   Roboto body, near-black (#121212) header, restrained palette.
   Round 2: Apple-soft shape language — generous radii, bubble
   item rows, warm porcelain ground, oxblood as the critical-
   action color (Cartier restraint × Linear precision × iOS
   craftsmanship). All class names / wiring preserved.
   ═══════════════════════════════════════════════════════════ */
:root {
  --bg: #f6f2ea;              /* warm porcelain */
  --card: #ffffff;
  --ink: #121212;
  --ink2: #5f5a52;
  --ink3: #9b948a;
  --line: #e8e1d5;
  --accent: #121212;
  --accent-soft: #efe9dd;
  --gold: #a8842c;
  --green: #3d6b52;
  --green-soft: #e9f0ea;
  --red: #6e2328;             /* oxblood — critical actions */
  --red-soft: #f5e8e6;
  --amber: #8a6420;
  --amber-soft: #f5edda;
  --radius: 16px;             /* cards, bubbles */
  --radius-btn: 14px;         /* buttons, inputs */
  --radius-pill: 999px;       /* chips, small controls */
  --shadow: 0 1px 2px rgba(30,24,15,.04), 0 6px 16px rgba(30,24,15,.05);
  --serif: 'Italiana', Georgia, 'Times New Roman', serif;
  --sans: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}
* { margin:0; padding:0; box-sizing:border-box; -webkit-tap-highlight-color:transparent; }
html { -webkit-text-size-adjust:100%; }
body {
  font-family: var(--sans);
  font-weight: 400;
  background: var(--bg); color: var(--ink);
  font-size: 16px; line-height: 1.5;
  min-height: 100dvh;
}
button { font: inherit; color: inherit; background:none; border:none; cursor:pointer; }
input { font: inherit; }
.hidden { display: none !important; }

/* ═══ Login ═══ */
.login-view {
  min-height: 100dvh; display:flex; flex-direction:column; align-items:center;
  justify-content:center; gap: 10px; padding: 24px;
  background: #121212;
  color: #fff;
}
.login-brand { text-align:center; margin-bottom: 10px; }
.login-logo {
  width: min(272px, 72vw); height:auto; display:block; margin:0 auto 18px;
}
/* legacy fallback nodes (kept harmless if ever re-added) */
.brand-mark { display:none; }
.login-brand h1 {
  font-family: var(--serif); font-weight:400; font-size:34px;
  letter-spacing:.22em; text-transform:uppercase;
}
.brand-sub {
  font-size:10.5px; letter-spacing:.42em; text-indent:.42em;
  color:#b9b5ad; margin-top:2px; font-weight:300;
}
.login-hint { color:#b9b5ad; font-size:14px; letter-spacing:.06em; margin-top:18px; font-weight:300; }
@keyframes shake { 0%,100%{transform:translateX(0)} 25%{transform:translateX(-8px)} 75%{transform:translateX(8px)} }
.login-error { color:#e0a49d; font-size:14px; min-height:20px; font-weight:300; text-align:center; }
.login-form {
  display:flex; flex-direction:column; gap:14px; align-items:stretch;
  width:min(320px, 84vw); margin-top:10px;
}
.login-form.shake { animation: shake .4s; }
.login-input {
  height:52px; padding:0 18px; border-radius:10px;
  background:rgba(255,255,255,.06); border:1px solid rgba(255,255,255,.32);
  color:#fff; font-size:16px; font-weight:300; letter-spacing:.02em;
  outline:none; transition: border-color .12s, background .12s;
  -webkit-appearance:none; appearance:none;
}
.login-input::placeholder { color:#8f8c85; }
.login-input:focus { border-color:rgba(255,255,255,.7); background:rgba(255,255,255,.09); }
.login-submit {
  height:52px; border-radius:10px; margin-top:4px;
  background:#fff; color:#121212; border:1px solid #fff;
  font-size:15px; font-weight:500; letter-spacing:.14em; text-transform:uppercase;
  transition: opacity .12s;
}
.login-submit:active { opacity:.8; }
.login-submit:disabled { opacity:.55; }

/* ═══ Shell ═══ */
.app-shell { min-height:100dvh; display:flex; flex-direction:column; }
.app-header {
  position:sticky; top:0; z-index:30;
  display:flex; align-items:center; justify-content:space-between;
  padding: calc(env(safe-area-inset-top) + 12px) 18px 12px;
  background: #121212; color:#fff;
}
.header-brand { display:flex; align-items:baseline; }
.header-emblem {
  height:26px; width:auto; align-self:center; margin-right:10px; display:block;
}
.header-brand .brand-s {
  font-family: var(--serif); font-size:21px; font-weight:400;
  letter-spacing:.2em; text-transform:uppercase; color:#fff;
}
.header-brand .brand-memo {
  font-size:9.5px; letter-spacing:.34em; color:#b9b5ad;
  margin-left:8px; font-weight:300;
}
.header-user {
  font-size:13px; color:#e8e6e1; background:transparent;
  border:1px solid rgba(255,255,255,.35);
  padding:6px 15px; border-radius:var(--radius-pill); letter-spacing:.08em;
}
main { flex:1; padding-bottom: calc(86px + env(safe-area-inset-bottom)); }
.view { min-height: 50vh; }
.list-pad { padding: 14px 14px 24px; }

.search-wrap { padding: 12px 14px 10px; background: var(--bg); }
.search-wrap.sticky { position:sticky; top:calc(env(safe-area-inset-top) + 54px); z-index:20; }
.search-input {
  width:100%; border:1px solid var(--line); border-radius:var(--radius-btn); padding:13px 17px;
  background:#fff; box-shadow:none; font-size:16px; font-weight:300;
  outline:none; color:var(--ink);
  transition: border-color .15s;
}
.search-input:focus { border-color:var(--ink); }
.search-input::placeholder { color:var(--ink3); }

.subheader { padding: 12px 14px 0; }
.back-btn { color:var(--ink); font-size:15px; font-weight:400; letter-spacing:.06em; padding:4px 4px; }

/* ═══ Cards & rows ═══ */
.card {
  background:var(--card); border:1px solid var(--line); border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:17px; margin-bottom:12px;
}
.row-card {
  display:flex; gap:12px; align-items:center;
  background:var(--card); border:1px solid var(--line); border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:13px 15px; margin-bottom:10px; width:100%; text-align:left;
  transition: transform .08s, background .12s;
}
.row-card:active { background:#f7f3ec; transform:scale(.985); }
.row-card.row-disabled { opacity:.55; }
.row-card.row-disabled:active { background:var(--card); transform:none; }
.thumb {
  width:52px; height:52px; border-radius:12px; background:#f2ede4 center/cover no-repeat;
  border:1px solid var(--line);
  flex-shrink:0; display:flex; align-items:center; justify-content:center;
  font-size:22px; color:var(--ink3); overflow:hidden;
}
.thumb img { width:100%; height:100%; object-fit:cover; }
.row-body { flex:1; min-width:0; }
.row-title { font-weight:500; font-size:16px; display:flex; align-items:center; gap:8px; flex-wrap:wrap; }
.row-sub { color:var(--ink2); font-size:14px; font-weight:300; margin-top:2px;
  display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden; }
.row-meta { color:var(--ink3); font-size:13px; margin-top:2px; }
.row-end { text-align:right; flex-shrink:0; }

.chip {
  display:inline-block; font-size:10.5px; font-weight:500; letter-spacing:.12em;
  padding:3.5px 10px; border-radius:var(--radius-pill); white-space:nowrap; text-transform:uppercase;
}
.chip-type { background:#f0ebe1; color:var(--ink2); }
.chip-green { background:var(--green-soft); color:var(--green); }
.chip-red { background:var(--red-soft); color:var(--red); }
.chip-amber { background:var(--amber-soft); color:var(--amber); }
.chip-blue { background:var(--accent-soft); color:var(--ink); }
.chip-gray { background:#f0ebe1; color:var(--ink3); }

.empty-note { text-align:center; color:var(--ink3); padding:44px 20px; font-size:15px; font-weight:300; }
.section-label {
  font-size:12px; font-weight:500; letter-spacing:.22em; color:var(--ink3);
  text-transform:uppercase; margin:20px 4px 9px;
}

/* ═══ Buttons ═══ */
.btn {
  display:block; width:100%; text-align:center; padding:15px;
  border-radius:var(--radius-btn); font-size:14px; font-weight:500;
  letter-spacing:.14em; text-transform:uppercase;
  transition: opacity .1s, transform .05s, background .12s;
}
.btn:active { transform:scale(.98); }
.btn-primary { background:var(--ink); color:#fff; }
.btn-primary:active { background:#333; }
.btn-danger { background:var(--red); color:#fff; }
.btn-danger:active { background:#571c20; }
.btn-green { background:var(--green); color:#fff; }
.btn-ghost { background:#fff; color:var(--ink); border:1px solid var(--ink); }
.btn:disabled { opacity:.35; box-shadow:none; }
.btn-sm { padding:10px 18px; font-size:12px; border-radius:var(--radius-pill); width:auto; display:inline-block; }

/* ═══ Wizard ═══ */
.wizard-steps { display:flex; gap:6px; margin:4px 2px 18px; }
.wizard-steps .wstep {
  flex:1; height:3px; border-radius:var(--radius-pill); background:var(--line);
}
.wizard-steps .wstep.done { background:var(--ink); }
.wizard-title {
  font-family: var(--serif); font-size:28px; font-weight:400;
  letter-spacing:.04em; margin:2px 2px 2px;
}
.wizard-sub { color:var(--ink2); font-size:15px; font-weight:300; margin:0 2px 14px; }

.choice-grid { display:flex; flex-wrap:wrap; gap:9px; margin-bottom:6px; }
.choice {
  padding:11px 18px; border-radius:var(--radius-pill); background:#fff; border:1px solid var(--line);
  font-size:14px; font-weight:400; letter-spacing:.03em; color:var(--ink);
  transition: border-color .12s, background .12s;
}
.choice.selected { background:var(--ink); border-color:var(--ink); color:#fff; font-weight:500; }

.selected-item-row {
  display:flex; align-items:center; gap:10px; background:var(--card);
  border:1px solid var(--line); border-radius:var(--radius-btn); box-shadow:var(--shadow);
  padding:11px 13px; margin-bottom:9px;
}
.remove-x {
  width:30px; height:30px; border-radius:50%; background:var(--red-soft); color:var(--red);
  font-size:16px; font-weight:700; flex-shrink:0; display:flex; align-items:center; justify-content:center;
}
.wizard-footer { margin-top:18px; display:flex; flex-direction:column; gap:10px; }

/* Review screen */
.review-block { margin-bottom:4px; }
.review-label { font-size:11px; font-weight:500; letter-spacing:.22em; color:var(--ink3); text-transform:uppercase; margin-bottom:5px; }
.review-value { font-size:17px; font-weight:500; }
.review-note {
  background:var(--amber-soft); color:var(--amber); border-radius:12px;
  padding:13px 15px; font-size:14px; margin-top:14px; line-height:1.5;
}
.divider { height:1px; background:var(--line); margin:14px 0; }

/* Compact item bubbles inside sheets / review */
.mini-bubble {
  background:var(--bg); border-radius:12px;
  padding:10px 13px; margin-bottom:8px;
}
.mini-bubble:last-child { margin-bottom:0; }

/* Result screens */
.result-screen { text-align:center; padding:36px 10px 10px; }
.result-emoji { font-size:52px; margin-bottom:12px; }
.result-title { font-family:var(--serif); font-size:28px; font-weight:400; letter-spacing:.05em; margin-bottom:6px; }
.result-big-num { font-family:var(--serif); font-size:46px; font-weight:400; color:var(--ink); margin:10px 0; letter-spacing:.06em; }
.result-sub { color:var(--ink2); font-size:15.5px; font-weight:300; margin-bottom:22px; line-height:1.5; padding:0 8px; }

/* ═══ Memo detail ═══ */
.detail-head { padding:6px 4px 12px; }
.detail-title { font-family:var(--serif); font-size:30px; font-weight:400; letter-spacing:.04em; }
.detail-cust { font-size:18px; font-weight:500; margin-top:2px; }
.detail-meta { color:var(--ink2); font-size:14px; font-weight:300; margin-top:4px; }

/* Item bubbles — each piece is its own soft card, no divider lines */
.item-stack { margin-bottom:12px; }
.item-line {
  display:flex; gap:11px; align-items:flex-start;
  background:var(--card); border:1px solid var(--line); border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:13px 14px; margin-bottom:10px;
}
.item-line:last-child { margin-bottom:0; }
.item-line.selectable { transition: transform .08s, border-color .12s; }
.item-line.selectable:active { transform:scale(.985); border-color:var(--ink3); }
.item-check {
  width:26px; height:26px; border-radius:50%; border:1.5px solid var(--ink3);
  flex-shrink:0; margin-top:2px; display:flex; align-items:center; justify-content:center;
  color:#fff; font-size:15px; font-weight:700;
}
.item-check.checked { background:var(--red); border-color:var(--red); }
.footer-bar {
  position:fixed; left:0; right:0; bottom:calc(74px + env(safe-area-inset-bottom));
  padding:10px 14px; z-index:25;
}

/* ═══ Tab bar ═══ */
.tabbar {
  position:fixed; bottom:0; left:0; right:0; z-index:40;
  display:flex; justify-content:space-around; align-items:flex-end;
  background:rgba(252,249,243,.92); backdrop-filter:blur(18px); -webkit-backdrop-filter:blur(18px);
  border-top:1px solid var(--line);
  padding: 8px 4px calc(env(safe-area-inset-bottom) + 8px);
}
.tab {
  display:flex; flex-direction:column; align-items:center; gap:3px;
  color:var(--ink3); font-size:9.5px; font-weight:500; letter-spacing:.1em;
  text-transform:uppercase; flex:1; padding-top:2px;
}
.tab svg { width:23px; height:23px; }
.tab.active { color:var(--ink); }
.tab-new .new-circle {
  width:46px; height:46px; border-radius:50%; margin-top:-22px;
  background:#121212; color:#fff;
  display:flex; align-items:center; justify-content:center;
  box-shadow:0 4px 12px rgba(18,18,18,.28); border:3px solid var(--bg);
}
.tab-new .new-circle svg { width:22px; height:22px; }
.tab-new.active .new-circle { background:#3a3a3a; }
.tab-new { color:var(--ink2); }

/* ═══ Sheets ═══ */
.sheet-backdrop {
  position:fixed; inset:0; background:rgba(18,18,18,.5); z-index:60;
  animation: fadeIn .18s;
}
@keyframes fadeIn { from{opacity:0} to{opacity:1} }
.sheet {
  position:fixed; left:0; right:0; bottom:0; z-index:61;
  background:#fff; border-radius:22px 22px 0 0;
  border-top:1px solid var(--line);
  padding:14px 18px calc(env(safe-area-inset-bottom) + 20px);
  max-height:82dvh; overflow-y:auto;
  animation: slideUp .22s cubic-bezier(.32,.72,.35,1);
}
.sheet::before {
  content:''; display:block; width:36px; height:5px; border-radius:var(--radius-pill);
  background:var(--line); margin:0 auto 16px;
}
@keyframes slideUp { from{transform:translateY(60%)} to{transform:translateY(0)} }
.sheet-title { font-family:var(--serif); font-size:23px; font-weight:400; letter-spacing:.04em; margin-bottom:6px; }
.sheet-body { color:var(--ink2); font-size:15.5px; font-weight:300; line-height:1.55; margin-bottom:16px; }
.sheet .btn { margin-bottom:10px; }

/* ═══ Item detail card ═══ */
.icard-head { display:flex; align-items:flex-start; justify-content:space-between; gap:12px; margin-bottom:10px; }
.icard-stock { font-family:var(--serif); font-size:26px; font-weight:400; letter-spacing:.05em; }
.icard-chips { margin-top:6px; display:flex; gap:6px; flex-wrap:wrap; align-items:center; }
.icard-thumb { width:64px; height:64px; }
.icard-sec { border-top:1px solid var(--line); padding:13px 0 7px; }
.icard-sec-title { font-size:11px; font-weight:500; letter-spacing:.24em; color:var(--ink3); text-transform:uppercase; margin-bottom:7px; }
.icard-row { display:flex; justify-content:space-between; align-items:baseline; gap:14px; padding:4.5px 0; }
.icard-label { color:var(--ink3); font-size:11.5px; font-weight:400; letter-spacing:.14em; text-transform:uppercase; flex-shrink:0; }
.icard-val { text-align:right; font-size:15px; font-weight:400; color:var(--ink); word-break:break-word; }
.icard-val.num { font-variant-numeric:tabular-nums; }
/* Discreet financials (Cost / Cost Code): small, muted — meant to not be readable at a glance or over-the-shoulder. */
.icard-row.icard-discreet { padding-top:3px; padding-bottom:3px; }
.icard-label.icard-discreet { font-size:9px; color:var(--ink3); opacity:.7; }
.icard-val.icard-discreet { font-size:10.5px; color:var(--ink3); opacity:.85; }
.icard-desc { font-size:14.5px; font-weight:300; color:var(--ink2); line-height:1.6; padding:2px 0 6px; }

/* ═══ Busy overlay & toast ═══ */
.busy-overlay {
  position:fixed; inset:0; z-index:80; background:rgba(18,18,18,.55);
  display:flex; align-items:center; justify-content:center; padding:30px;
}
.busy-card {
  background:#fff; border-radius:22px; padding:30px 26px; text-align:center;
  max-width:320px; width:100%;
}
.busy-card p { font-size:17px; font-weight:500; margin-top:16px; }
.busy-sub { font-size:14px !important; font-weight:300 !important; color:var(--ink2); margin-top:6px !important; }
.spinner {
  width:42px; height:42px; margin:0 auto; border-radius:50%;
  border:3px solid var(--accent-soft); border-top-color:var(--ink);
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform:rotate(360deg); } }
.toast {
  position:fixed; bottom:calc(96px + env(safe-area-inset-bottom)); left:50%;
  transform:translateX(-50%); z-index:90;
  background:#121212; color:#fff; padding:13px 24px; border-radius:var(--radius-pill);
  font-size:14px; font-weight:400; letter-spacing:.03em; box-shadow:0 8px 24px rgba(0,0,0,.3);
  max-width:88vw; text-align:center;
  animation: fadeIn .2s;
}

/* — price line + Adjust button (new-memo wizard item rows) — */
.price-line {
  display:flex; align-items:center; gap:12px; width:100%;
  margin-top:9px; padding:0; background:none; border:none;
  font-size:13.5px; color:var(--ink2); text-align:left; cursor:pointer;
}
.price-line-amt { flex:1; min-width:0; }
.adjust-btn {
  flex-shrink:0; display:inline-block;
  background:var(--red); color:#fff;
  font-size:12.5px; font-weight:600; letter-spacing:.03em;
  padding:8px 18px; border-radius:999px;
  box-shadow:0 1px 3px rgba(110,35,40,.25);
}
.price-line:active .adjust-btn { opacity:.85; transform:scale(.97); }

/* — concealed financial rows: double-tap to reveal — */
.icard-conceal { touch-action:manipulation; cursor:pointer; -webkit-user-select:none; user-select:none; }
.icard-secret { letter-spacing:.18em; }
.icard-conceal.revealed .icard-secret { letter-spacing:0; color:var(--red); opacity:1; }