/* ==========================================================================
   Invoice Studio — styles.css
   1. Tokens          5. Editor controls     9. Drawer, dialog, toast
   2. Base            6. Items & lists       10. Invoice document
   3. Top bar         7. Templates & logo    11. Responsive
   4. Workspace       8. Stage / preview     12. Print & export
   ========================================================================== */

/* 1. TOKENS ---------------------------------------------------------------- */
:root {
  --bg: #F3F2EE;
  --surface: #FFFFFF;
  --surface-2: #F8F7F4;
  --ink: #111111;
  --ink-2: #6D6D6D;
  --ink-3: #A3A29D;
  --line: #E5E5E5;
  --line-2: #EFEEEA;
  --accent: #635BFF;
  --accent-soft: #EFEEFF;
  --danger: #D23B2E;
  --ok: #1F9D63;
  --warn: #E0A100;
  --canvas: #F3F2EE;               /* preview backdrop — set live from JS */

  --font-ui: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-display: "Manrope", "Inter", system-ui, sans-serif;

  --r-sm: 7px;
  --r: 10px;
  --r-lg: 14px;
  --ease: cubic-bezier(.22, .8, .24, 1);
  --dur: .2s;
  --editor-w: 440px;
}

/* 2. BASE ------------------------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-ui);
  font-size: 14px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

/* The app fills the first screen; the guide and footer follow below it. */
.app {
  display: flex; flex-direction: column;
  height: 100vh; height: 100dvh; min-height: 560px;
  overflow: hidden;
}
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
::selection { background: var(--accent-soft); }

.skip-link {
  position: absolute; left: 12px; top: -60px; z-index: 100;
  padding: 8px 12px; border-radius: 8px;
  background: var(--ink); color: #fff; text-decoration: none;
  transition: top .2s var(--ease);
}
.skip-link:focus { top: 12px; }

.eyebrow {
  margin: 0 0 10px;
  font-size: 10.5px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase;
  color: var(--ink-3);
}

/* 3. TOP BAR --------------------------------------------------------------- */
.topbar {
  position: relative; z-index: 30;
  flex: 0 0 auto;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 16px;
  height: 64px;
  padding: 0 18px 0 20px;
  background: rgba(243, 242, 238, .86);
  -webkit-backdrop-filter: saturate(1.4) blur(14px);
  backdrop-filter: saturate(1.4) blur(14px);
  border-bottom: 1px solid var(--line);
}
.topbar__brand { display: flex; align-items: center; gap: 14px; min-width: 0; }
.brand {
  display: flex; align-items: center; gap: 10px; color: inherit; text-decoration: none;
  font-family: var(--font-display); font-size: 16px; font-weight: 800; letter-spacing: -.03em;
  white-space: nowrap;
}
.brand__mark {
  display: grid; place-items: center;
  width: 28px; height: 28px; border-radius: 8px;
  background: var(--ink); color: #fff;
  transition: transform .5s var(--ease);
}
.brand:hover .brand__mark { transform: rotate(-90deg); }
.brand__name em { margin-left: 3px; font-style: normal; font-weight: 500; color: var(--ink-2); }

.doc-chip {
  display: flex; align-items: center; gap: 8px; min-width: 0;
  padding: 5px 12px 5px 10px;
  border: 1px solid var(--line); border-radius: 999px;
  background: rgba(255, 255, 255, .6);
  font-size: 12px; overflow: hidden;
}
.doc-chip__no {
  display: inline-block; white-space: nowrap;
  font-family: var(--font-display); font-weight: 700; font-variant-numeric: tabular-nums;
}
.doc-chip__no.is-rolling { animation: roll .5s var(--ease); }
@keyframes roll { from { transform: translateY(70%); opacity: 0; } to { transform: none; opacity: 1; } }
.doc-chip__client { max-width: 180px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--ink-2); }
.doc-chip__client::before { content: "/"; margin-right: 8px; color: var(--ink-3); }

.tabs {
  position: relative;
  display: inline-flex;
  padding: 3px;
  border-radius: 11px;
  background: rgba(17, 17, 17, .055);
}
.tab {
  position: relative; z-index: 1;
  padding: 7px 18px;
  border: 0; border-radius: 8px; background: none;
  font-size: 13px; font-weight: 550; color: var(--ink-2);
  transition: color var(--dur);
}
.tab:hover, .tab.is-active { color: var(--ink); }
.tabs__indicator {
  position: absolute; top: 3px; bottom: 3px; left: 0; width: 0;
  border-radius: 8px; background: #fff;
  box-shadow: 0 1px 2px rgba(17, 17, 17, .08), 0 3px 10px rgba(17, 17, 17, .05);
  transition: transform .35s var(--ease), width .35s var(--ease);
}

.topbar__actions { display: flex; align-items: center; justify-content: flex-end; gap: 2px; }
.save-status {
  display: inline-flex; align-items: center; gap: 7px;
  margin-right: 10px;
  font-size: 12px; color: var(--ink-2); white-space: nowrap;
}
.save-status__dot { width: 7px; height: 7px; border-radius: 50%; background: var(--ok); transition: background .3s; }
.save-status[data-state="saving"] .save-status__dot { background: var(--warn); animation: pulse 1s infinite; }
.save-status[data-state="draft"] .save-status__dot { background: var(--ink-3); }
.save-status[data-state="error"] .save-status__dot { background: var(--danger); }
@keyframes pulse { 50% { opacity: .3; } }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  height: 36px; padding: 0 12px;
  border: 1px solid transparent; border-radius: 9px; background: none;
  font-size: 13px; font-weight: 550; white-space: nowrap; text-decoration: none;
  transition: background var(--dur), border-color var(--dur), transform var(--dur), box-shadow var(--dur), opacity var(--dur);
}
.btn svg { flex: none; }
.btn--ghost:hover { background: rgba(17, 17, 17, .06); }
.btn--ghost[aria-pressed="true"] { background: rgba(17, 17, 17, .08); }
.btn--primary { margin-left: 8px; padding: 0 16px; background: var(--ink); color: #fff; }
.btn--primary:hover { transform: translateY(-1px); box-shadow: 0 8px 22px rgba(17, 17, 17, .2); }
.btn--primary:active { transform: none; box-shadow: none; }
.btn--line { border-color: var(--line); background: var(--surface); }
.btn--line:hover { border-color: #CFCFCA; transform: translateY(-1px); }
.btn--danger { background: var(--danger); color: #fff; }
.btn--danger:hover { filter: brightness(1.05); }
.btn--block { width: 100%; height: 44px; margin: 0; }
.btn.is-busy { opacity: .7; pointer-events: none; }

.icon-btn {
  display: inline-grid; place-items: center;
  width: 30px; height: 30px; padding: 0;
  border: 0; border-radius: 8px; background: none; color: var(--ink-2);
  transition: background var(--dur), color var(--dur), opacity var(--dur);
}
.icon-btn:hover { background: rgba(17, 17, 17, .06); color: var(--ink); }
.icon-btn:disabled { opacity: .3; pointer-events: none; }
.icon-btn--sm { width: 26px; height: 26px; border-radius: 7px; }
.icon-btn--danger:hover { background: #FDECEA; color: var(--danger); }

/* 4. WORKSPACE ------------------------------------------------------------- */
.workspace {
  flex: 1 1 auto; min-height: 0;
  display: grid;
  grid-template-columns: var(--editor-w) minmax(0, 1fr);
}
body.is-focus .workspace { grid-template-columns: minmax(0, 1fr); }
body.is-focus .editor { display: none; }

.editor {
  min-height: 0; overflow-y: auto; overscroll-behavior: contain;
  background: var(--surface);
  border-right: 1px solid var(--line);
  scrollbar-width: thin; scrollbar-color: #D9D8D3 transparent;
}
.editor:focus { outline: none; }
.panel { padding-bottom: 56px; animation: panelIn .4s var(--ease); }
@keyframes panelIn { from { opacity: 0; transform: translateY(6px); } }

.panel__intro { padding: 32px 28px 24px; }
.panel__title {
  margin: 0;
  font-family: var(--font-display); font-size: 36px; font-weight: 800; letter-spacing: -.045em; line-height: .95;
}
.panel__lede { max-width: 34ch; margin: 12px 0 0; font-size: 13.5px; color: var(--ink-2); }

.group { border-top: 1px solid var(--line-2); }
.group:last-child { border-bottom: 1px solid var(--line-2); }
.group__summary {
  display: grid;
  grid-template-columns: 28px 1fr auto 16px;
  align-items: center; gap: 10px;
  padding: 17px 28px;
  list-style: none; cursor: pointer; user-select: none;
  transition: background var(--dur);
}
.group__summary::-webkit-details-marker { display: none; }
.group__summary:hover { background: var(--surface-2); }
.group__idx { font-size: 11px; font-weight: 600; letter-spacing: .04em; font-variant-numeric: tabular-nums; color: var(--ink-3); transition: color var(--dur); }
.group[open] > .group__summary .group__idx { color: var(--accent); }
.group__title { font-size: 14.5px; font-weight: 600; letter-spacing: -.01em; }
.group__hint { font-size: 12px; color: var(--ink-3); }
.group__chev { color: var(--ink-3); transition: transform .3s var(--ease); }
.group[open] > .group__summary .group__chev { transform: rotate(180deg); }
.group__body { display: grid; gap: 16px; padding: 4px 28px 30px 66px; }
.group[open] > .group__body { animation: bodyIn .32s var(--ease); }
@keyframes bodyIn { from { opacity: 0; transform: translateY(-4px); } }

/* 5. EDITOR CONTROLS ------------------------------------------------------- */
.field { display: grid; gap: 6px; min-width: 0; margin: 0; padding: 0; border: 0; }
.field__label { font-size: 11.5px; font-weight: 550; color: var(--ink-2); padding: 0; }
.field__row { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; }
.field__row output { font-size: 11.5px; font-variant-numeric: tabular-nums; color: var(--ink); }
.field__hint, .hint { margin: 0; font-size: 12px; line-height: 1.5; color: var(--ink-3); }

.input {
  width: 100%; height: 38px; padding: 0 12px;
  border: 1px solid var(--line); border-radius: 8px;
  background: var(--surface); color: var(--ink);
  font-size: 13.5px;
  transition: border-color var(--dur), box-shadow var(--dur), background var(--dur);
}
.input::placeholder { color: #B7B6B1; }
.input:hover { border-color: #D6D6D1; }
.input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(99, 91, 255, .14); }
.input--sm { height: 34px; padding: 0 10px; font-size: 13px; }
.input--mono { font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: 12.5px; text-transform: uppercase; }
.input--area { height: auto; min-height: 38px; padding: 9px 12px; line-height: 1.5; resize: vertical; }
textarea.auto-grow { resize: none; overflow: hidden; }
input[type="date"].input { padding-right: 8px; }

.select { position: relative; }
.select select {
  -webkit-appearance: none; appearance: none;
  padding-right: 32px; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236D6D6D' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 11px center;
}

.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
.stack { display: grid; gap: 14px; }
.row-between { display: flex; align-items: center; justify-content: space-between; gap: 12px; }

.subhead {
  display: flex; align-items: baseline; justify-content: space-between; gap: 10px;
  margin-top: 4px; padding-top: 14px; border-top: 1px dashed var(--line);
  font-size: 10.5px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-3);
}
.subhead span { font-size: 11px; font-weight: 500; letter-spacing: 0; text-transform: none; }

/* Toggle switch */
.toggle { display: inline-flex; align-items: center; gap: 10px; cursor: pointer; font-size: 13.5px; font-weight: 500; user-select: none; }
.toggle input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.toggle__track {
  position: relative; flex: none;
  width: 32px; height: 19px; border-radius: 999px;
  background: #DAD9D4; transition: background var(--dur);
}
.toggle__track::after {
  content: ""; position: absolute; top: 2px; left: 2px;
  width: 15px; height: 15px; border-radius: 50%;
  background: #fff; box-shadow: 0 1px 2px rgba(0, 0, 0, .2);
  transition: transform .25s var(--ease);
}
.toggle input:checked + .toggle__track { background: var(--ink); }
.toggle input:checked + .toggle__track::after { transform: translateX(13px); }
.toggle input:focus-visible + .toggle__track { outline: 2px solid var(--accent); outline-offset: 2px; }

/* Segmented control */
.seg { display: flex; padding: 3px; border-radius: 9px; background: #F1F0EC; gap: 2px; }
.seg__opt { flex: 1; position: relative; display: flex; }
.seg__opt input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.seg__opt span {
  flex: 1; display: flex; align-items: center; justify-content: center; gap: 4px;
  min-height: 30px; padding: 0 6px; border-radius: 7px;
  font-size: 12px; font-weight: 550; color: var(--ink-2); text-align: center; line-height: 1.15;
  transition: background var(--dur), color var(--dur), box-shadow var(--dur);
}
.seg__opt:hover span { color: var(--ink); }
.seg__opt input:checked + span { background: #fff; color: var(--ink); box-shadow: 0 1px 2px rgba(17, 17, 17, .08), 0 2px 6px rgba(17, 17, 17, .05); }
.seg__opt input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 1px; }

/* Range */
.range { -webkit-appearance: none; appearance: none; width: 100%; height: 20px; margin: 0; background: transparent; cursor: pointer; }
.range::-webkit-slider-runnable-track { height: 2px; border-radius: 2px; background: linear-gradient(to right, var(--ink) var(--p, 50%), #E2E1DC var(--p, 50%)); }
.range::-webkit-slider-thumb {
  -webkit-appearance: none; width: 14px; height: 14px; margin-top: -6px; border-radius: 50%;
  background: #fff; border: 1.5px solid var(--ink); box-shadow: 0 1px 3px rgba(0, 0, 0, .15);
  transition: transform .15s var(--ease);
}
.range:hover::-webkit-slider-thumb, .range:focus-visible::-webkit-slider-thumb { transform: scale(1.2); }
.range::-moz-range-track { height: 2px; border-radius: 2px; background: #E2E1DC; }
.range::-moz-range-progress { height: 2px; background: var(--ink); }
.range::-moz-range-thumb { width: 12px; height: 12px; border-radius: 50%; background: #fff; border: 1.5px solid var(--ink); }
.range:focus-visible { outline: none; }

/* Colour swatches */
.swatch-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px 12px; }
.swatch-field { display: flex; align-items: flex-end; gap: 10px; min-width: 0; }
.swatch-field__text { display: grid; gap: 5px; min-width: 0; flex: 1; }
.swatch {
  -webkit-appearance: none; appearance: none; flex: none;
  width: 34px; height: 34px; padding: 0;
  border: 1px solid var(--line); border-radius: 50%; background: none; cursor: pointer;
  transition: transform var(--dur) var(--ease);
}
.swatch:hover { transform: scale(1.08); }
.swatch::-webkit-color-swatch-wrapper { padding: 2px; }
.swatch::-webkit-color-swatch { border: 0; border-radius: 50%; }
.swatch::-moz-color-swatch { border: 0; border-radius: 50%; }

/* Editable key/value rows */
.kv-list { display: grid; gap: 12px; }
.kv-edit { display: grid; gap: 4px; }
.kv-edit__top { display: flex; align-items: center; gap: 6px; }
.kv-edit__label {
  flex: 1; min-width: 0; height: 22px; padding: 0;
  border: 0; border-bottom: 1px solid transparent; background: none;
  font-size: 10.5px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-2);
  transition: border-color var(--dur), color var(--dur);
}
.kv-edit__label:hover { border-bottom-color: var(--line); }
.kv-edit__label:focus { outline: none; color: var(--accent); border-bottom-color: var(--accent); }
.kv-edit .icon-btn { opacity: 0; }
.kv-edit:hover .icon-btn, .kv-edit:focus-within .icon-btn { opacity: 1; }

.link-btn {
  justify-self: start;
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 0; border: 0; background: none;
  font-size: 12.5px; font-weight: 600; color: var(--ink);
  transition: color var(--dur), gap var(--dur);
}
.link-btn:hover { color: var(--accent); gap: 8px; }
.link-btn--danger:hover { color: var(--danger); }

.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: -6px; }
.chip {
  padding: 4px 10px; border: 1px solid var(--line); border-radius: 999px; background: var(--surface);
  font-size: 11.5px; font-weight: 550; color: var(--ink-2);
  transition: border-color var(--dur), color var(--dur), transform var(--dur);
}
.chip:hover { border-color: var(--ink); color: var(--ink); transform: translateY(-1px); }

details.sub { border-radius: var(--r-sm); }
details.sub > summary {
  display: inline-flex; align-items: center; gap: 6px; cursor: pointer; list-style: none;
  font-size: 12.5px; font-weight: 600; color: var(--ink-2);
}
details.sub > summary::-webkit-details-marker { display: none; }
details.sub > summary::before { content: "+"; display: inline-grid; place-items: center; width: 16px; height: 16px; border: 1px solid var(--line); border-radius: 4px; font-size: 11px; transition: transform var(--dur); }
details.sub[open] > summary::before { content: "–"; }
details.sub > div { margin-top: 12px; }

.mini-tabs { display: flex; gap: 18px; border-bottom: 1px solid var(--line); }
.mini-tab {
  position: relative; padding: 0 0 10px; border: 0; background: none;
  font-size: 13px; font-weight: 550; color: var(--ink-3); transition: color var(--dur);
}
.mini-tab::after { content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; background: var(--ink); transform: scaleX(0); transition: transform .3s var(--ease); }
.mini-tab:hover { color: var(--ink-2); }
.mini-tab.is-active { color: var(--ink); }
.mini-tab.is-active::after { transform: scaleX(1); }

.font-block { display: grid; gap: 14px; }
.sample {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 11px 14px; border-radius: var(--r-sm); background: var(--surface-2);
  font-size: 12px; color: var(--ink-2);
}
.sample output { font-weight: 600; color: var(--ink); font-variant-numeric: tabular-nums; text-align: right; word-break: break-all; }

.adj { display: grid; gap: 14px; padding-bottom: 16px; border-bottom: 1px dashed var(--line); }
.adj:last-of-type { border-bottom: 0; }
.stack-btns { display: grid; gap: 8px; }
.stack-btns .btn { justify-content: flex-start; height: 40px; }

/* 6. ITEMS & LISTS --------------------------------------------------------- */
.items { display: grid; }
.item {
  position: relative;
  display: grid; grid-template-columns: 26px minmax(0, 1fr); gap: 10px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line-2);
  background: var(--surface);
  transition: background var(--dur), box-shadow var(--dur), opacity var(--dur);
}
.item:first-child { padding-top: 4px; }
.item__rail { display: flex; flex-direction: column; align-items: center; gap: 6px; padding-top: 10px; }
.item__no { font-size: 10.5px; font-weight: 600; font-variant-numeric: tabular-nums; color: var(--ink-3); }
.item__grip, .order-item .item__grip {
  display: grid; place-items: center; width: 22px; height: 22px; border-radius: 6px;
  color: var(--ink-3); cursor: grab; touch-action: none;
  transition: color var(--dur), background var(--dur);
}
.item__grip:hover { background: rgba(17, 17, 17, .06); color: var(--ink); }
.item__grip:active { cursor: grabbing; }
.item__main { display: grid; gap: 8px; min-width: 0; }
.item__desc { font-size: 13.5px; }
.item__nums { display: grid; grid-template-columns: 70px auto minmax(0, 1fr) auto; align-items: end; gap: 8px; }
.item__x { padding-bottom: 8px; color: var(--ink-3); font-size: 12px; }
.mini { display: grid; gap: 4px; min-width: 0; }
.mini span { font-size: 10px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); }
.item__total {
  min-width: 92px; padding-bottom: 8px;
  font-size: 13px; font-weight: 650; text-align: right; font-variant-numeric: tabular-nums;
}
.item__tools {
  position: absolute; top: 6px; right: -6px;
  display: flex; gap: 1px; padding: 2px;
  border: 1px solid var(--line); border-radius: 9px; background: var(--surface);
  box-shadow: 0 4px 14px rgba(17, 17, 17, .07);
  opacity: 0; transform: translateY(3px); pointer-events: none;
  transition: opacity var(--dur), transform var(--dur) var(--ease);
}
.item:first-child .item__tools { top: -6px; }
.item:hover .item__tools, .item:focus-within .item__tools { opacity: 1; transform: none; pointer-events: auto; }
.item.is-entering { animation: itemIn .45s var(--ease); }
.item.is-leaving { animation: itemOut .22s ease forwards; pointer-events: none; }
.item.is-dragging, .order-item.is-dragging { opacity: .45; background: var(--accent-soft); }
@keyframes itemIn { from { opacity: 0; transform: translateY(-8px); background: var(--accent-soft); } }
@keyframes itemOut { to { opacity: 0; transform: translateX(10px); } }

.add-btn {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  width: 100%; height: 46px;
  border: 1px dashed #D2D1CC; border-radius: var(--r); background: none;
  font-size: 13.5px; font-weight: 600; color: var(--ink);
  transition: border-color var(--dur), background var(--dur), color var(--dur), transform var(--dur);
}
.add-btn:hover { border-color: var(--accent); border-style: solid; background: var(--accent-soft); color: var(--accent); }
.add-btn:active { transform: scale(.99); }

.items-summary {
  display: flex; align-items: baseline; justify-content: space-between;
  padding: 2px 2px 0; font-size: 12.5px; color: var(--ink-2);
}
.items-summary output { font-size: 15px; font-weight: 700; color: var(--ink); font-variant-numeric: tabular-nums; }
.items-summary.is-grand { padding: 14px 16px; border-radius: var(--r); background: var(--ink); color: rgba(255, 255, 255, .7); }
.items-summary.is-grand output { font-family: var(--font-display); font-size: 20px; color: #fff; }

.empty {
  display: grid; justify-items: center; gap: 4px;
  padding: 30px 20px; border-radius: var(--r-lg);
  background: var(--surface-2); text-align: center;
}
.empty__mark { display: grid; place-items: center; width: 46px; height: 46px; margin-bottom: 8px; border-radius: 14px; background: #fff; color: var(--ink-2); box-shadow: 0 2px 10px rgba(17, 17, 17, .06); }
.empty__title { margin: 0; font-family: var(--font-display); font-size: 15px; font-weight: 700; letter-spacing: -.01em; }
.empty__text { max-width: 28ch; margin: 0; font-size: 12.5px; color: var(--ink-2); }

.order-list { display: grid; gap: 6px; margin: 0; padding: 0; list-style: none; }
.order-item {
  display: flex; align-items: center; gap: 8px;
  padding: 6px 6px 6px 8px; border: 1px solid var(--line); border-radius: var(--r-sm); background: var(--surface);
  font-size: 13px; font-weight: 550;
  transition: border-color var(--dur), box-shadow var(--dur);
}
.order-item:hover { border-color: #D3D2CD; box-shadow: 0 2px 8px rgba(17, 17, 17, .05); }
.order-item__label { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.order-item.is-off .order-item__label { color: var(--ink-3); }
.order-item__tools { display: flex; }
.pill { padding: 2px 7px; border-radius: 999px; background: #F1F0EC; font-size: 10.5px; font-weight: 600; color: var(--ink-3); }

.custom-card { display: grid; gap: 12px; padding: 14px; border: 1px solid var(--line); border-radius: var(--r); }
.custom-card__top { display: flex; align-items: center; justify-content: space-between; }
.custom-card__no { font-size: 11px; font-weight: 600; color: var(--ink-3); font-variant-numeric: tabular-nums; }

/* 7. TEMPLATES & LOGO ------------------------------------------------------ */
.tpl-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.tpl-card {
  display: grid; gap: 8px; padding: 8px 8px 12px;
  border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--surface);
  text-align: left;
  transition: border-color var(--dur), box-shadow .3s var(--ease), transform .3s var(--ease);
}
.tpl-card:hover { transform: translateY(-3px); box-shadow: 0 12px 28px rgba(17, 17, 17, .08); }
.tpl-card.is-active { border-color: var(--ink); box-shadow: 0 0 0 1px var(--ink); }
.tpl-card__meta { display: flex; align-items: baseline; gap: 8px; padding: 0 4px; }
.tpl-card__no { font-size: 10.5px; font-weight: 600; color: var(--ink-3); font-variant-numeric: tabular-nums; }
.tpl-card__name { font-size: 13px; font-weight: 650; letter-spacing: -.01em; }
.tpl-card__desc { padding: 0 4px; font-size: 11.5px; line-height: 1.4; color: var(--ink-2); }

.tpl-thumb {
  position: relative; display: flex; flex-direction: column; gap: 7px;
  aspect-ratio: 4 / 3.4; padding: 12% 11% 10%; overflow: hidden;
  border-radius: 9px; background: var(--tb); box-shadow: inset 0 0 0 1px rgba(17, 17, 17, .06);
}
.tt-accent { position: absolute; top: 0; left: 0; right: 0; height: 6%; background: var(--ta); }
.tt-head { display: flex; justify-content: var(--tj, flex-start); }
.tt-head.is-band { margin: -14% -11% 4%; padding: 14% 11% 8%; background: var(--tp); }
.tt-title { font-family: var(--tf); font-weight: var(--tw); font-size: 15px; line-height: 1; letter-spacing: -.02em; color: var(--tt); text-transform: uppercase; }
.tt-rows { display: grid; gap: 6px; margin-top: auto; }
.tt-rows i { display: block; height: 3px; border-radius: 2px; background: var(--tbd); }
.tt-rows i.is-th { height: 8px; border-radius: var(--tr); background: var(--th); }
.tt-rows i.is-rule { height: 1.5px; background: var(--tx); opacity: .7; }
.tt-total { align-self: flex-end; width: 38%; height: 9px; border-radius: var(--tr); background: var(--tc); }
.tt-card { position: absolute; left: 11%; top: 38%; width: 36%; height: 16%; border-radius: var(--tr); background: var(--tsoft); }

.logo-drop {
  display: grid; justify-items: center; gap: 4px;
  padding: 22px 16px; border: 1px dashed #D2D1CC; border-radius: var(--r-lg);
  background: var(--surface-2); color: var(--ink-2); text-align: center; cursor: pointer;
  transition: border-color var(--dur), background var(--dur);
}
.logo-drop:hover, .logo-drop.is-over { border-color: var(--accent); background: var(--accent-soft); }
.logo-drop span { font-size: 13px; }
.logo-drop strong { color: var(--ink); font-weight: 600; }
.logo-drop small { font-size: 11.5px; color: var(--ink-3); }
.logo-drop.has-logo { padding: 18px; background: repeating-conic-gradient(#F1F0EC 0% 25%, #fff 0% 50%) 50% / 14px 14px; }
.logo-drop img { max-width: 100%; max-height: 90px; object-fit: contain; }

/* 8. STAGE / PREVIEW ------------------------------------------------------- */
.stage {
  position: relative; display: flex; flex-direction: column; min-width: 0; min-height: 0;
  background-color: var(--canvas);
  background-image:
    linear-gradient(rgba(17, 17, 17, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(17, 17, 17, .035) 1px, transparent 1px);
  background-size: 40px 40px;
  transition: background-color .4s;
}
.stage__bar {
  flex: none; display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 12px 20px; font-size: 12px; color: var(--ink-2);
}
.stage__meta { display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; overflow: hidden; }
.stage__sep { color: var(--ink-3); }
.live-dot { width: 6px; height: 6px; margin-right: 4px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 3px rgba(31, 157, 99, .15); }
.stage__tools { display: flex; align-items: center; gap: 12px; }
.stage__guide { font-size: 12px; font-weight: 600; color: var(--ink-2); text-decoration: none; border-bottom: 1px solid var(--line); transition: color var(--dur), border-color var(--dur); }
.stage__guide:hover { color: var(--ink); border-color: var(--ink); }
.noscript { margin: 0 28px; padding: 16px; border-radius: var(--r); background: #FFF4E5; color: #7A4B00; font-size: 13.5px; }
.zoom { display: flex; align-items: center; gap: 2px; padding: 2px; border: 1px solid var(--line); border-radius: 10px; background: rgba(255, 255, 255, .7); }
.zoom .icon-btn { width: 28px; height: 28px; }
.zoom__label { min-width: 52px; height: 28px; border: 0; border-radius: 7px; background: none; font-size: 12px; font-weight: 600; font-variant-numeric: tabular-nums; }
.zoom__label:hover { background: rgba(17, 17, 17, .06); }

.stage__scroll { flex: 1; min-height: 0; overflow: auto; padding: 6px 24px 72px; }
.paper-wrap { position: relative; margin: 0 auto; }
.paper-scale { position: absolute; top: 0; left: 0; transform-origin: 0 0; transition: box-shadow .3s; }
.page-marks { position: absolute; inset: 0; pointer-events: none; }
.page-mark { position: absolute; left: -30px; right: -30px; border-top: 1.5px dashed rgba(99, 91, 255, .55); }
.page-mark span {
  position: absolute; right: 30px; top: 6px; padding: 3px 8px; border-radius: 999px;
  background: var(--accent); color: #fff; font: 600 11px/1.2 var(--font-ui);
}

/* 9. DRAWER, DIALOG, TOAST ------------------------------------------------- */
.mswitch { display: none; }

.drawer { position: fixed; inset: 0; z-index: 60; }
.drawer__scrim { position: absolute; inset: 0; background: rgba(17, 17, 17, .28); opacity: 0; transition: opacity .3s; }
.drawer__panel {
  position: absolute; top: 0; right: 0; bottom: 0;
  display: flex; flex-direction: column;
  width: min(440px, 100%); padding: 26px 24px 18px;
  background: var(--surface); box-shadow: -20px 0 60px rgba(17, 17, 17, .12);
  transform: translateX(104%); transition: transform .4s var(--ease);
}
.drawer.is-open .drawer__scrim { opacity: 1; }
.drawer.is-open .drawer__panel { transform: none; }
.drawer__head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.drawer__title { margin: 0; font-family: var(--font-display); font-size: 26px; font-weight: 800; letter-spacing: -.035em; }
.count { display: inline-grid; place-items: center; min-width: 24px; height: 24px; padding: 0 7px; margin-left: 4px; border-radius: 999px; background: #F1F0EC; font-size: 12px; font-weight: 600; vertical-align: middle; letter-spacing: 0; }
.drawer__actions { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin: 20px 0 14px; }
.drawer__foot { margin: 14px 0 0; font-size: 11.5px; color: var(--ink-3); text-align: center; }
.lib-list { flex: 1; min-height: 0; overflow-y: auto; margin: 0 -8px; padding: 0 8px; list-style: none; }
.lib-item { position: relative; display: flex; align-items: center; gap: 4px; border-bottom: 1px solid var(--line-2); }
.lib-item__main {
  flex: 1; min-width: 0;
  display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 2px 12px;
  padding: 14px 8px; border: 0; border-radius: var(--r-sm); background: none; text-align: left;
  transition: background var(--dur);
}
.lib-item__main:hover { background: var(--surface-2); }
.lib-item__no { font-family: var(--font-display); font-size: 14px; font-weight: 700; letter-spacing: -.01em; }
.lib-item__total { font-size: 13px; font-weight: 650; font-variant-numeric: tabular-nums; text-align: right; }
.lib-item__client { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 12.5px; color: var(--ink-2); }
.lib-item__meta { font-size: 11.5px; color: var(--ink-3); text-align: right; white-space: nowrap; }
.lib-item.is-current .lib-item__no::after { content: "Open"; margin-left: 8px; padding: 2px 6px; border-radius: 999px; background: var(--accent-soft); color: var(--accent); font-family: var(--font-ui); font-size: 10px; font-weight: 600; vertical-align: 2px; }
.lib-item__tools { display: flex; opacity: .55; transition: opacity var(--dur); }
.lib-item:hover .lib-item__tools, .lib-item:focus-within .lib-item__tools { opacity: 1; }
.lib-empty { padding: 48px 12px; text-align: center; color: var(--ink-2); font-size: 13px; }
.lib-empty strong { display: block; margin-bottom: 4px; font-family: var(--font-display); font-size: 16px; color: var(--ink); }

.modal {
  width: min(420px, calc(100% - 32px)); padding: 0;
  border: 0; border-radius: 16px; background: var(--surface); color: var(--ink);
  box-shadow: 0 30px 80px rgba(17, 17, 17, .25);
}
.modal::backdrop { background: rgba(17, 17, 17, .32); -webkit-backdrop-filter: blur(2px); backdrop-filter: blur(2px); }
.modal[open] { animation: modalIn .3s var(--ease); }
@keyframes modalIn { from { opacity: 0; transform: translateY(10px) scale(.98); } }
.modal__inner { padding: 26px; }
.modal__title { margin: 0 0 8px; font-family: var(--font-display); font-size: 20px; font-weight: 800; letter-spacing: -.03em; }
.modal__body { margin: 0 0 22px; font-size: 13.5px; color: var(--ink-2); }
.modal__actions { display: flex; justify-content: flex-end; gap: 8px; }

.toast {
  position: fixed; left: 50%; bottom: 24px; z-index: 80;
  display: flex; align-items: center; gap: 14px;
  max-width: calc(100% - 32px); padding: 11px 12px 11px 16px;
  border-radius: 12px; background: var(--ink); color: #fff;
  font-size: 13px; box-shadow: 0 14px 40px rgba(17, 17, 17, .25);
  opacity: 0; transform: translate(-50%, 14px); pointer-events: none;
  transition: opacity .25s, transform .35s var(--ease);
}
.toast.is-visible { opacity: 1; transform: translate(-50%, 0); pointer-events: auto; }
.toast:empty { display: none; }
.toast__action { padding: 5px 10px; border: 0; border-radius: 7px; background: rgba(255, 255, 255, .14); color: #fff; font-size: 12.5px; font-weight: 600; }
.toast__action:hover { background: rgba(255, 255, 255, .24); }

/* 10. INVOICE DOCUMENT ----------------------------------------------------
   Everything below is scoped to .invoice so the PDF clone renders identically.
   Values come from CSS variables written by updateStyles() in script.js. */
.invoice {
  --inv-primary: #111111; --inv-secondary: #6D6D6D; --inv-accent: #635BFF; --inv-paper: #FFFFFF;
  --inv-heading: #111111; --inv-text: #1B1B1B; --inv-th: #111111; --inv-th-text: #FFFFFF;
  --inv-border: #E5E5E5; --inv-total: #111111; --inv-total-inv: #FFFFFF; --inv-accent-soft: #EFEEFF;
  --inv-tint: #F7F7F6; --inv-band-text: #FFFFFF; --inv-band-muted: #9A9A9A; --inv-grid: #F2F2F2; --inv-title-color: #111111;
  --inv-radius: 0px; --inv-bw: 1px; --inv-bs: solid; --inv-row-pad: 14px;
  --inv-section-gap: 34px; --inv-header-gap: 44px; --inv-pad: 56px; --inv-shadow: none;
  --f-heading: "Manrope", sans-serif; --fs-heading: 10px; --fw-heading: 700; --ls-heading: .14em; --lh-heading: 1.3; --tt-heading: uppercase;
  --f-body: "Inter", sans-serif; --fs-body: 11px; --fw-body: 400; --ls-body: 0em; --lh-body: 1.6; --tt-body: none;
  --f-title: "Manrope", sans-serif; --fs-title: 68px; --fw-title: 800; --ls-title: -.04em; --lh-title: .9; --tt-title: uppercase;
  --f-totals: "Manrope", sans-serif; --fs-totals: 28px; --fw-totals: 800; --ls-totals: -.02em; --lh-totals: 1.1; --tt-totals: none;

  position: relative;
  display: flex; flex-direction: column;
  width: 210mm; min-height: 297mm; margin: 0; padding: var(--inv-pad);
  overflow: hidden;
  background-color: var(--inv-paper); color: var(--inv-text);
  font-family: var(--f-body); font-size: var(--fs-body); font-weight: var(--fw-body);
  letter-spacing: var(--ls-body); line-height: var(--lh-body); text-transform: var(--tt-body);
  text-align: left; overflow-wrap: break-word;
  font-variant-ligatures: none; /* html2canvas splits ligatures like "fi" */
  -webkit-font-smoothing: antialiased;
  -webkit-print-color-adjust: exact; print-color-adjust: exact;
}
.invoice *, .invoice *::before, .invoice *::after { box-sizing: border-box; }
.invoice h1, .invoice h2, .invoice h3, .invoice p, .invoice dl, .invoice dd, .invoice dt, .invoice ol, .invoice ul { margin: 0; }
.invoice img { display: inline-block; max-width: 100%; }
.inv-body { position: relative; z-index: 1; flex: 1 0 auto; }
.inv-body > * + * { margin-top: var(--inv-section-gap); }

.inv-heading {
  display: block; margin-bottom: 10px;
  font-family: var(--f-heading); font-size: var(--fs-heading); font-weight: var(--fw-heading);
  letter-spacing: var(--ls-heading); line-height: var(--lh-heading); text-transform: var(--tt-heading);
  color: var(--inv-heading);
}
.inv-label {
  display: block;
  font-family: var(--f-heading); font-size: calc(var(--fs-heading) * .9); font-weight: var(--fw-heading);
  letter-spacing: var(--ls-heading); line-height: var(--lh-heading); text-transform: var(--tt-heading);
  color: var(--inv-secondary);
}
.inv-muted { color: var(--inv-secondary); }
.inv-placeholder { color: var(--inv-secondary); opacity: .5; font-style: italic; }

/* Header */
.inv-title-wrap { margin-bottom: var(--inv-header-gap); }
.inv-title {
  font-family: var(--f-title); font-size: var(--fs-title); font-weight: var(--fw-title);
  letter-spacing: var(--ls-title); line-height: var(--lh-title); text-transform: var(--tt-title);
  color: var(--inv-title-color);
}
.inv-title--center { text-align: center; }
.inv-title--right { text-align: right; }
.inv-header__grid { display: flex; align-items: flex-start; justify-content: space-between; gap: 32px; }
.inv-brand { flex: 1 1 auto; min-width: 0; max-width: 62%; }
.inv-brand__id { display: flex; align-items: center; gap: 14px; }
.inv-brand__name { font-family: var(--f-title); font-size: 18px; font-weight: 700; letter-spacing: -.01em; line-height: 1.2; text-transform: none; color: var(--inv-heading); }
.inv-brand__tagline { margin-top: 3px; color: var(--inv-secondary); }
.inv-logo { margin-bottom: 16px; line-height: 0; }
.inv-logo img { object-fit: contain; }
.inv-logo--center { text-align: center; }
.inv-logo--right { text-align: right; }
.inv-brand__id .inv-logo, .inv-header__side .inv-logo { margin-bottom: 0; }
.inv-header__side { flex: 0 0 auto; display: flex; flex-direction: column; align-items: flex-end; gap: 14px; max-width: 45%; text-align: right; }
.inv-docno__value {
  display: block; margin-top: 4px;
  font-family: var(--f-totals); font-size: 15px; font-weight: 700; letter-spacing: .01em; text-transform: none;
  color: var(--inv-accent); font-variant-numeric: tabular-nums;
}

.inv-kv { display: grid; row-gap: 3px; margin-top: 10px; }
.inv-kv__row { display: grid; grid-template-columns: 92px minmax(0, 1fr); column-gap: 14px; align-items: baseline; }
.inv-kv__row--solo { grid-template-columns: minmax(0, 1fr); }
.inv-kv dt { padding-top: 1px; }
.inv-kv--grid { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 32px; row-gap: 6px; margin-top: 0; }
.inv-kv--grid .inv-kv__row { grid-template-columns: 112px minmax(0, 1fr); }

.hs-band .inv-header {
  margin-left: calc(var(--inv-pad) * -1); margin-right: calc(var(--inv-pad) * -1);
  padding: calc(var(--inv-pad) * .75) var(--inv-pad);
  background: var(--inv-primary); color: var(--inv-band-text);
}
.hs-band .inv-header.is-first { margin-top: calc(var(--inv-pad) * -1); padding-top: var(--inv-pad); }
.hs-band .inv-header .inv-brand__name { color: var(--inv-band-text); }
.hs-band .inv-header .inv-label, .hs-band .inv-header .inv-brand__tagline { color: var(--inv-band-muted); }
.inv-accentbar { position: absolute; top: 0; left: 0; right: 0; z-index: 2; height: 10px; background: var(--inv-accent); }

/* Pair (client + meta side by side) */
.inv-pair { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 44px; align-items: start; }
.inv-pair > * { margin: 0; }
.inv-party { font-family: var(--f-title); font-size: 17px; font-weight: 700; letter-spacing: -.01em; line-height: 1.25; text-transform: none; color: var(--inv-heading); }
.inv-party__sub { margin-top: 2px; color: var(--inv-secondary); }
.inv-client .inv-kv { margin-top: 10px; }

.inv-meta__grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px 20px; }
.inv-pair .inv-meta__grid { grid-template-columns: repeat(3, max-content); justify-content: space-between; gap: 14px 14px; }
.inv-pair .inv-meta__value { white-space: nowrap; }
.inv-meta__value { display: block; margin-top: 4px; font-weight: 600; color: var(--inv-heading); }
.inv-meta__cell--total { grid-column: 1 / -1; }
.inv-meta__total {
  display: block; margin-top: 2px;
  font-family: var(--f-totals); font-size: calc(var(--fs-totals) * .78); font-weight: var(--fw-totals);
  letter-spacing: var(--ls-totals); line-height: 1.1; color: var(--inv-total); font-variant-numeric: tabular-nums;
}
.inv-status {
  display: inline-block; padding: 2px 9px; border-radius: 999px;
  background: var(--inv-accent-soft); color: var(--inv-accent);
  font-size: .86em; font-weight: 700; letter-spacing: .04em; text-transform: uppercase;
}

/* Section styles */
.ss-plain .inv-block { padding-top: 14px; border-top: 1px solid var(--inv-border); }
.ss-cards .inv-block { padding: 20px 22px; border-radius: var(--inv-radius); background: var(--inv-tint); box-shadow: var(--inv-shadow); }

/* Items table */
.inv-table { width: 100%; border-collapse: separate; border-spacing: 0; }
.inv-table th {
  padding: 0 12px 10px; text-align: left; white-space: nowrap;
  font-family: var(--f-heading); font-size: calc(var(--fs-heading) * .92); font-weight: var(--fw-heading);
  letter-spacing: var(--ls-heading); line-height: 1.2; text-transform: var(--tt-heading);
  color: var(--inv-th);
  border-bottom: var(--inv-bw) var(--inv-bs) var(--inv-heading);
}
.inv-table td { padding: var(--inv-row-pad) 12px; vertical-align: top; border-bottom: var(--inv-bw) var(--inv-bs) var(--inv-border); }
.inv-table th:first-child, .inv-table td:first-child { padding-left: 0; }
.inv-table th:last-child, .inv-table td:last-child { padding-right: 0; }
.inv-table .c-num { text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; }
.inv-table .c-idx { width: 1%; padding-right: 2px; color: var(--inv-secondary); font-size: .85em; font-variant-numeric: tabular-nums; }
.inv-table .c-item { width: 100%; }
.inv-table .c-total { font-weight: 600; color: var(--inv-heading); }
.inv-item__title { font-weight: 600; color: var(--inv-heading); }
.inv-item__detail { margin-top: 4px; font-size: .93em; color: var(--inv-secondary); }
.inv-empty { padding: 28px 0 !important; text-align: center; color: var(--inv-secondary); }

.ts-filled .inv-table th { padding-top: 10px; padding-bottom: 10px; border-bottom: 0; background: var(--inv-th); color: var(--inv-th-text); }
.ts-filled .inv-table th:first-child { padding-left: 14px; border-radius: var(--inv-radius) 0 0 var(--inv-radius); }
.ts-filled .inv-table th:last-child { padding-right: 14px; border-radius: 0 var(--inv-radius) var(--inv-radius) 0; }
.ts-filled .inv-table td:first-child { padding-left: 14px; }
.ts-filled .inv-table td:last-child { padding-right: 14px; }
.ts-striped .inv-table tbody tr:nth-child(even) td { background: var(--inv-tint); }
.ts-striped .inv-table td:first-child { padding-left: 10px; }
.ts-striped .inv-table td:last-child { padding-right: 10px; }
.ts-striped .inv-table th:first-child { padding-left: 10px; }
.ts-striped .inv-table th:last-child { padding-right: 10px; }

.inv-row.is-new td { animation: invRowIn .6s var(--ease) both; }
.inv-row.is-removing td { animation: invRowOut .22s ease forwards; }
@keyframes invRowIn { from { opacity: 0; background: var(--inv-accent-soft); } }
@keyframes invRowOut { to { opacity: 0; } }

/* Totals */
.inv-totals { display: flex; justify-content: flex-end; margin-top: 14px; }
.inv-totals__box { min-width: 300px; max-width: 100%; }
.inv-totals__row { display: flex; justify-content: space-between; gap: 24px; padding: 5px 0; font-variant-numeric: tabular-nums; }
.inv-totals__row span:first-child { color: var(--inv-secondary); }
.inv-totals__row span:last-child { font-weight: 500; color: var(--inv-heading); white-space: nowrap; }
.inv-grand { display: flex; align-items: baseline; justify-content: space-between; gap: 24px; margin-top: 10px; padding-top: 14px; border-top: 2px solid var(--inv-primary); }
.inv-grand__label {
  font-family: var(--f-heading); font-size: var(--fs-heading); font-weight: var(--fw-heading);
  letter-spacing: var(--ls-heading); text-transform: var(--tt-heading); color: var(--inv-heading);
}
.inv-grand__value {
  font-family: var(--f-totals); font-size: var(--fs-totals); font-weight: var(--fw-totals);
  letter-spacing: var(--ls-totals); line-height: var(--lh-totals); text-transform: var(--tt-totals);
  color: var(--inv-total); font-variant-numeric: tabular-nums; white-space: nowrap;
}
.gs-boxed .inv-grand { padding: 16px 18px; border-top: 0; border-radius: var(--inv-radius); background: var(--inv-accent-soft); }
.gs-inverted .inv-grand { padding: 16px 18px; border-top: 0; border-radius: var(--inv-radius); background: var(--inv-primary); }
.gs-inverted .inv-grand__label { color: var(--inv-band-text); }
.gs-inverted .inv-grand__value { color: var(--inv-total-inv); }

/* Rich text */
.inv-rich p + p, .inv-rich p + ol, .inv-rich p + ul, .inv-rich ol + p, .inv-rich ul + p { margin-top: .6em; }
.inv-rich ol, .inv-rich ul { padding-left: 1.35em; }
.inv-rich li + li { margin-top: .25em; }
.inv-payment .inv-rich { margin-top: 12px; }

/* Signatures */
.inv-sign__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 44px; }
.inv-sign__line { height: 46px; margin-bottom: 8px; border-bottom: 1px solid var(--inv-text); }
.inv-sign__name { margin-top: 6px; font-weight: 600; color: var(--inv-heading); }
.inv-sign__meta { color: var(--inv-secondary); }
.inv-sign__blank { display: inline-block; width: 110px; height: 1em; border-bottom: 1px solid var(--inv-border); vertical-align: bottom; }

/* Footer */
.inv-footer {
  position: relative; z-index: 1;
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px;
  margin-top: calc(var(--inv-section-gap) * .75); padding-top: 14px;
  border-top: 1px solid var(--inv-border);
  font-size: .9em; color: var(--inv-secondary);
}
.inv-footer__contact { text-align: right; }

/* Page backgrounds */
.bg-grid {
  background-image: linear-gradient(var(--inv-grid) 1px, transparent 1px), linear-gradient(90deg, var(--inv-grid) 1px, transparent 1px);
  background-size: 28px 28px;
}
.bg-lines { background-image: linear-gradient(var(--inv-grid) 1px, transparent 1px); background-size: 100% 28px; }
.bg-edge { border-left: 10px solid var(--inv-accent); }


/* 10b. GUIDE (crawlable content below the app) ------------------------------ */
.seo { position: relative; border-top: 1px solid var(--line); background: var(--surface); }
.seo__wrap { width: min(1120px, 100% - 48px); margin: 0 auto; padding: 112px 0 96px; }
.seo__intro { max-width: 820px; }
.seo__title {
  margin: 0;
  font-family: var(--font-display); font-size: clamp(32px, 4.6vw, 56px); font-weight: 800;
  letter-spacing: -.045em; line-height: 1.02;
}
.seo__lede { max-width: 62ch; margin: 22px 0 30px; font-size: 17px; line-height: 1.6; color: var(--ink-2); }
.seo__cta { margin-left: 0; height: 46px; padding: 0 22px; font-size: 14px; }

.seo__block {
  display: grid; grid-template-columns: 120px minmax(0, 1fr); column-gap: 24px;
  margin-top: 104px; padding-top: 28px; border-top: 1px solid var(--line);
}
.seo__num { grid-row: span 2; margin: 4px 0 0; font-size: 12px; font-weight: 600; letter-spacing: .06em; color: var(--ink-3); font-variant-numeric: tabular-nums; }
.seo__h2 { margin: 0 0 36px; font-family: var(--font-display); font-size: clamp(24px, 2.8vw, 34px); font-weight: 800; letter-spacing: -.035em; line-height: 1.1; }
.seo h3 { margin: 0 0 8px; font-size: 16px; font-weight: 650; letter-spacing: -.01em; line-height: 1.35; }
:where(.seo p) { margin: 0; }

.feature-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px 36px; margin: 0; padding: 0; list-style: none; }
.feature-grid li { padding-top: 18px; border-top: 2px solid var(--ink); }
.feature-grid p, .steps p, .faq p { font-size: 14.5px; line-height: 1.6; color: var(--ink-2); }

.steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 32px; margin: 0; padding: 0; list-style: none; counter-reset: step; }
.steps li { counter-increment: step; }
.steps li::before {
  content: counter(step, decimal-leading-zero);
  display: block; margin-bottom: 18px;
  font-family: var(--font-display); font-size: 44px; font-weight: 800; letter-spacing: -.05em; line-height: 1; color: var(--accent);
}

.seo__prose { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px; }
.seo__prose p { font-size: 16px; line-height: 1.7; color: var(--ink-2); }

.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 22px 0; cursor: pointer; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary h3 { margin: 0; font-size: 17px; }
.faq summary::after {
  content: ""; flex: none; width: 12px; height: 12px;
  border-right: 2px solid var(--ink-2); border-bottom: 2px solid var(--ink-2);
  transform: translateY(-3px) rotate(45deg); transition: transform .3s var(--ease);
}
.faq details[open] summary::after { transform: translateY(2px) rotate(-135deg); }
.faq summary:hover h3 { color: var(--accent); }
.faq details p { max-width: 70ch; padding: 0 0 24px; }

.seo__end {
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 20px;
  margin-top: 104px; padding: 40px 44px; border-radius: 20px; background: var(--bg);
}
.seo__end p { font-family: var(--font-display); font-size: clamp(22px, 2.6vw, 30px); font-weight: 800; letter-spacing: -.035em; }
.seo__end .btn { height: 46px; padding: 0 22px; font-size: 14px; }

/* Footer in the ariesvincent.com palette (near-black + lime). */
.site-footer { background: #0B0C0A; color: #F7F5EF; }
.site-footer__wrap {
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px 32px;
  width: min(1120px, 100% - 48px); margin: 0 auto; padding: 32px 0;
  font-family: "DM Sans", var(--font-ui); font-size: 13.5px;
}
.site-footer p { margin: 0; }
.site-footer a { color: #C8F169; text-decoration: none; border-bottom: 1px solid rgba(200, 241, 105, .35); transition: border-color var(--dur); }
.site-footer a:hover { border-color: #C8F169; }
.site-footer a:focus-visible { outline-color: #C8F169; }
.site-footer__copy { color: #8A8A82; }

@media (max-width: 960px) {
  .feature-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 720px) {
  .seo__wrap { width: calc(100% - 36px); padding: 72px 0 64px; }
  .seo__block { grid-template-columns: minmax(0, 1fr); margin-top: 72px; }
  .seo__num { grid-row: auto; margin-bottom: 10px; }
  .feature-grid, .steps, .seo__prose { grid-template-columns: minmax(0, 1fr); }
  .seo__end { margin-top: 72px; padding: 28px 24px; }
  .seo__lede { font-size: 16px; }
}

/* 11. RESPONSIVE ----------------------------------------------------------- */
.btn__text--sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

@media (max-width: 1240px) {
  :root { --editor-w: 390px; }
  .doc-chip { display: none; }
  .btn--ghost .btn__text { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
  .btn--ghost { padding: 0 9px; }
  .group__body { padding-left: 28px; }
}

@media (max-width: 860px) {
  .topbar {
    grid-template-columns: 1fr auto;
    grid-template-areas: "brand actions" "tabs tabs";
    height: auto; padding: 10px 12px; row-gap: 10px;
  }
  .topbar__brand { grid-area: brand; }
  .topbar__actions { grid-area: actions; }
  .tabs { grid-area: tabs; display: grid; grid-template-columns: repeat(3, 1fr); }
  .save-status__text, .btn__text { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
  .save-status { margin-right: 4px; }
  .btn--primary { margin-left: 4px; padding: 0 12px; }
  .btn--hide-sm { display: none; }
  .brand__name em { display: none; }

  .workspace { grid-template-columns: minmax(0, 1fr); }
  body[data-view="edit"] .stage { display: none; }
  body[data-view="preview"] .editor { display: none; }
  body[data-view="preview"] .tabs { display: none; }
  .editor { padding-bottom: 88px; border-right: 0; }
  .panel__intro { padding: 24px 18px 18px; }
  .panel__title { font-size: 30px; }
  .group__summary { padding: 16px 18px; grid-template-columns: 24px 1fr auto 16px; }
  .group__body { padding: 4px 18px 26px; }
  .stage__bar { padding: 10px 14px; }
  .stage__scroll { padding: 4px 12px 110px; }
  .stage__meta .stage__sep, .stage__meta #pageCount { display: none; }

  .item__tools { opacity: 1; transform: none; pointer-events: auto; position: static; justify-self: end; grid-column: 2; box-shadow: none; }
  .kv-edit .icon-btn { opacity: 1; }

  .mswitch {
    position: fixed; left: 50%; bottom: 18px; z-index: 40;
    display: flex; gap: 2px; padding: 4px;
    border-radius: 999px; background: var(--ink);
    box-shadow: 0 12px 30px rgba(17, 17, 17, .25);
    transform: translateX(-50%);
  }
  .mswitch__btn { min-width: 92px; height: 38px; border: 0; border-radius: 999px; background: none; color: rgba(255, 255, 255, .65); font-size: 13px; font-weight: 600; transition: background var(--dur), color var(--dur); }
  .mswitch__btn.is-active { background: #fff; color: var(--ink); }
  .toast { bottom: 80px; }
  body.app-offscreen .mswitch { opacity: 0; pointer-events: none; transform: translate(-50%, 20px); }
  .mswitch { transition: opacity .25s, transform .3s var(--ease); }
  .stage__guide { display: none; }
}

@media (max-width: 420px) {
  .grid-2 { grid-template-columns: minmax(0, 1fr); }
  .swatch-grid, .tpl-grid { grid-template-columns: minmax(0, 1fr); }
  .item__nums { grid-template-columns: 60px auto minmax(0, 1fr); }
  .item__total { grid-column: 1 / -1; padding-bottom: 0; }
}

@media (hover: none) {
  .item__tools { opacity: 1; transform: none; pointer-events: auto; }
  .kv-edit .icon-btn, .lib-item__tools { opacity: 1; }
}

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

/* 12. PRINT & EXPORT ------------------------------------------------------- */
.invoice.is-export { min-height: 296mm; }
.invoice.is-export, .invoice.is-export * { animation: none !important; transition: none !important; }
.invoice.is-export .inv-placeholder { visibility: hidden; }

@media print {
  @page { size: A4; margin: 0; }
  html, body { height: auto !important; overflow: visible !important; background: #fff !important; display: block !important; }
  .topbar, .editor, .stage__bar, .mswitch, .drawer, .toast, .skip-link, .modal, .page-marks, .seo, .site-footer { display: none !important; }
  .app, .workspace, .stage, .stage__scroll, .paper-wrap {
    display: block !important; position: static !important;
    width: auto !important; height: auto !important; min-height: 0 !important;
    margin: 0 !important; padding: 0 !important; overflow: visible !important;
    background: none !important;
  }
  .paper-scale { position: static !important; transform: none !important; box-shadow: none !important; }
  .invoice { min-height: calc(297mm - 1px); box-shadow: none !important; }
  .invoice * { animation: none !important; transition: none !important; }
  .inv-placeholder { visibility: hidden; }
  .inv-avoid, .inv-table tr { break-inside: avoid; page-break-inside: avoid; }
  * { -webkit-print-color-adjust: exact !important; print-color-adjust: exact !important; }
}