/* ============================================================================
   ORIGAMI — foglio di stile
   Direzione: atelier della carta. Inchiostro indaco su carta chiara, un solo
   accento vermiglio, e il motivo delle linee di piega come firma ricorrente.
   ============================================================================ */

:root {
  --ink:      #16233F;
  --ink-2:    #24345A;
  --paper:    #EAEAE2;
  --paper-2:  #F3F1EA;
  --card:     #FBFAF5;
  --shu:      #DB4A2B;
  --line:     #BFBDB1;
  --muted:    #6B7080;
  --white:    #ffffff;

  --radius:   14px;
  --radius-sm:9px;
  --shadow:   0 18px 40px -24px rgba(22,35,63,.45);
  --shadow-lg:0 40px 90px -40px rgba(22,35,63,.55);

  --display: "Bahnschrift", "DIN Alternate", "Segoe UI Semibold", system-ui, sans-serif;
  --body:    "Segoe UI", system-ui, -apple-system, sans-serif;

  --ease: cubic-bezier(.22,.61,.36,1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body { height: 100%; }

body {
  font-family: var(--body);
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
  overflow-x: hidden;
}

/* Il body porta un motivo di pieghe leggerissimo */
body::before {
  content: "";
  position: fixed; inset: 0;
  background-image:
    repeating-linear-gradient(45deg,  transparent 0 46px, rgba(22,35,63,.025) 46px 47px),
    repeating-linear-gradient(-45deg, transparent 0 46px, rgba(22,35,63,.025) 46px 47px);
  pointer-events: none; z-index: 0;
}

button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
img { display: block; max-width: 100%; }

/* ---------- Screens ---------- */
.screen { display: none; position: relative; z-index: 1; }
body[data-screen="create"]  #screen-create,
body[data-screen="print"]   #screen-print { display: block; }
body[data-screen="welcome"] #screen-welcome { display: flex; }

/* ---------- Top bar ---------- */
.topbar {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 28px;
  background: color-mix(in srgb, var(--paper) 82%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid color-mix(in srgb, var(--line) 60%, transparent);
}
body[data-screen="welcome"] .topbar { background: transparent; border-color: transparent; }

.brand { display: inline-flex; align-items: center; gap: 11px; }
.brand__logo { width: 30px; height: 30px; color: var(--ink); display: inline-flex; }
.brand__logo svg, .brand__logo img { width: 100%; height: 100%; }
.brand__name {
  font-family: var(--display); font-weight: 700;
  letter-spacing: .26em; font-size: 1.02rem; text-transform: uppercase;
}

.ghost-btn {
  display: inline-flex; align-items: center; gap: 9px;
  font-size: .82rem; letter-spacing: .04em; color: var(--muted);
  padding: 8px 15px; border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--line) 70%, transparent);
  transition: color .2s, border-color .2s, background .2s;
}
.ghost-btn:hover { color: var(--ink); border-color: var(--ink); background: var(--card); }
.crease-dot { width: 8px; height: 8px; border: 1.5px solid currentColor; transform: rotate(45deg); }

/* ---------- Shared buttons ---------- */
.primary-btn {
  font-family: var(--display); font-weight: 600;
  letter-spacing: .06em; text-transform: uppercase; font-size: .92rem;
  color: var(--paper-2); background: var(--ink);
  padding: 15px 30px; border-radius: 999px;
  transition: transform .18s var(--ease), background .2s, box-shadow .2s;
  box-shadow: var(--shadow);
}
.primary-btn:hover { background: var(--ink-2); transform: translateY(-2px); }
.primary-btn:active { transform: translateY(0); }
.primary-btn:disabled { background: color-mix(in srgb, var(--line) 80%, var(--muted)); box-shadow: none; cursor: not-allowed; transform: none; }

.text-btn { font-size: .86rem; letter-spacing: .03em; color: var(--muted); padding: 8px 4px; border-bottom: 1px solid transparent; }
.text-btn:hover { color: var(--shu); border-color: var(--shu); }

.mini-btn {
  font-size: .8rem; letter-spacing: .03em; color: var(--paper-2); background: var(--ink);
  padding: 9px 16px; border-radius: 8px; transition: background .2s, transform .15s;
}
.mini-btn:hover { background: var(--ink-2); }
.mini-btn--danger { background: transparent; color: var(--shu); border: 1px solid color-mix(in srgb, var(--shu) 40%, transparent); }
.mini-btn--danger:hover { background: color-mix(in srgb, var(--shu) 10%, transparent); }

.icon-btn { width: 38px; height: 38px; border-radius: 9px; color: var(--muted); font-size: 1rem; }
.icon-btn:hover { background: var(--card); color: var(--ink); }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: .74rem; letter-spacing: .22em; text-transform: uppercase; color: var(--shu);
  font-weight: 600;
}
.crease-mark { width: 34px; height: 0; border-top: 1.5px dashed var(--shu); }

/* ============================================================================
   WELCOME
   ============================================================================ */
.screen--welcome { min-height: calc(100dvh - 63px); }
.hero {
  flex: 1; display: grid; grid-template-columns: 1.05fr .95fr;
  align-items: center; gap: clamp(24px, 5vw, 80px);
  max-width: 1280px; margin: 0 auto; padding: clamp(24px, 5vw, 72px);
  width: 100%;
}

.hero__media { position: relative; aspect-ratio: 1 / 1; border-radius: var(--radius); overflow: hidden;
  background: linear-gradient(150deg, var(--ink) 0%, #0e1830 60%, #101d3a 100%);
  box-shadow: var(--shadow-lg);
  display: flex; align-items: center; justify-content: center;
}
.hero__media > video { width: 100%; height: 100%; object-fit: cover; }
.hero__media::after { /* faint fold pattern over dark media */
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image:
    repeating-linear-gradient(60deg,  transparent 0 30px, rgba(255,255,255,.03) 30px 31px),
    repeating-linear-gradient(-60deg, transparent 0 30px, rgba(255,255,255,.03) 30px 31px);
}
.media-tag {
  position: absolute; bottom: 12px; right: 14px; z-index: 3;
  font-size: .64rem; letter-spacing: .12em; text-transform: uppercase;
  color: rgba(255,255,255,.55); background: rgba(0,0,0,.25);
  padding: 5px 10px; border-radius: 999px; backdrop-filter: blur(3px);
}

/* Teaser (segnaposto video): mostra combinazioni carta+soggetto */
.teaser { position: relative; z-index: 2; display: flex; flex-direction: column; align-items: center; gap: 20px; }
.teaser__frame { position: relative; width: min(58%, 320px); aspect-ratio: 1/1;
  border-radius: 6px; box-shadow: 0 30px 60px -20px rgba(0,0,0,.6);
  perspective: 900px; }
.teaser__sheet { position: absolute; inset: 0; border-radius: 6px; background: var(--shu);
  background-size: 44px 44px; transition: opacity .5s var(--ease), transform .7s var(--ease); transform-origin: left center; }
.teaser__shape { position: absolute; inset: 8%; width: 84%; height: 84%; object-fit: contain;
  transition: opacity .5s var(--ease), transform .7s var(--ease); }
.teaser__fold { position: absolute; top: 0; right: 0; width: 26%; height: 26%;
  background: linear-gradient(225deg, rgba(255,255,255,.5), rgba(255,255,255,0) 60%);
  clip-path: polygon(100% 0, 0 0, 100% 100%); border-top-right-radius: 6px; }
.teaser.is-swapping .teaser__sheet { transform: rotateY(-18deg); opacity: .35; }
.teaser.is-swapping .teaser__shape { opacity: 0; transform: scale(.94); }
.teaser__caption { font-family: var(--display); letter-spacing: .18em; text-transform: uppercase;
  font-size: .78rem; color: rgba(255,255,255,.8); }

.hero__copy { max-width: 520px; }
.hero__title {
  font-family: var(--display); font-weight: 700; text-transform: uppercase;
  font-size: clamp(3rem, 8vw, 5.6rem); line-height: .9; letter-spacing: .02em;
  margin: 18px 0 6px;
}
.hero__tagline { font-family: var(--display); font-size: clamp(1.1rem, 2vw, 1.4rem);
  letter-spacing: .04em; color: var(--shu); margin-bottom: 20px; }
.hero__lead { color: var(--muted); font-size: 1.02rem; max-width: 44ch; margin-bottom: 34px; }
.hero__actions { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }

/* ============================================================================
   CREATE — studio
   ============================================================================ */
.studio {
  display: grid; grid-template-columns: minmax(320px, 460px) 1fr;
  gap: clamp(24px, 4vw, 56px);
  max-width: 1280px; margin: 0 auto; padding: clamp(20px, 3.5vw, 44px) clamp(20px, 4vw, 44px) 140px;
}

.pane-label, .step-head {
  font-family: var(--display); text-transform: uppercase; letter-spacing: .16em;
}
.pane-label { font-size: .74rem; color: var(--muted); margin-bottom: 14px; }

.preview-pane { position: sticky; top: 88px; align-self: start; }
.sheet-frame {
  background: var(--card); border-radius: var(--radius); padding: clamp(18px, 3vw, 34px);
  box-shadow: var(--shadow); border: 1px solid color-mix(in srgb, var(--line) 45%, transparent);
}
.sheet {
  position: relative; aspect-ratio: 1/1; border-radius: 4px;
  background: var(--shu); background-size: 48px 48px;
  box-shadow: 0 20px 40px -22px rgba(22,35,63,.6), inset 0 0 0 1px rgba(0,0,0,.05);
  transition: background-color .3s var(--ease);
}
.sheet__guides { position: absolute; inset: 0; background-size: 100% 100%; pointer-events: none; opacity: .9; }
.sheet__corner { position: absolute; top: 0; right: 0; width: 16%; height: 16%;
  background: linear-gradient(225deg, rgba(255,255,255,.55), rgba(255,255,255,0) 62%);
  clip-path: polygon(100% 0, 0 0, 100% 100%); border-top-right-radius: 4px; }

.preview-meta { display: flex; align-items: center; gap: 12px; justify-content: center;
  margin-top: 18px; font-size: .9rem; color: var(--ink); }
.preview-meta #preview-shape-name { color: var(--muted); }
.dot-sep { width: 5px; height: 5px; border-radius: 50%; background: var(--line); }

.chooser { display: flex; flex-direction: column; gap: 40px; }
.step-head { font-size: 1.02rem; display: flex; align-items: center; gap: 14px; margin-bottom: 20px; }
.step-num {
  position: relative; display: inline-flex; align-items: center; justify-content: center;
  width: 32px; height: 32px; color: var(--ink);
  font-family: var(--display); font-size: .95rem; flex: none;
}
.step-num::before { /* cornice a diamante: motivo piega */
  content: ""; position: absolute; inset: 0; border: 1.5px solid var(--ink);
  transform: rotate(45deg); border-radius: 5px;
}

/* swatches */
.swatch-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(88px, 1fr)); gap: 14px; }
.swatch { position: relative; border: none; text-align: left; }
.swatch__chip {
  display: block; aspect-ratio: 1/1; border-radius: 10px; background-size: cover; background-position: center;
  box-shadow: inset 0 0 0 1px rgba(0,0,0,.06);
  transition: transform .18s var(--ease), box-shadow .2s;
}
.swatch__name { display: block; font-size: .76rem; color: var(--muted); margin-top: 7px; letter-spacing: .02em; }
.swatch:hover .swatch__chip { transform: translateY(-3px); box-shadow: 0 12px 20px -12px rgba(22,35,63,.5); }
.swatch.is-selected .swatch__chip { box-shadow: 0 0 0 2px var(--paper), 0 0 0 4px var(--shu); }
.swatch.is-selected .swatch__name { color: var(--ink); font-weight: 600; }

/* shape cards */
.shape-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 16px; }
.shape-card {
  position: relative; background: var(--card); border-radius: var(--radius-sm);
  padding: 12px; text-align: left; border: 1px solid color-mix(in srgb, var(--line) 45%, transparent);
  transition: transform .18s var(--ease), box-shadow .2s, border-color .2s;
}
.shape-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: color-mix(in srgb, var(--ink) 30%, transparent); }
.shape-card.is-selected { border-color: var(--shu); box-shadow: 0 0 0 1px var(--shu); }
.shape-card__thumb { position: relative; aspect-ratio: 1/1; background: var(--paper-2); border-radius: 7px; overflow: hidden; margin-bottom: 10px; }
.tag { position: absolute; top: 8px; left: 8px; font-size: .6rem; letter-spacing: .08em; text-transform: uppercase;
  padding: 3px 7px; border-radius: 999px; font-weight: 600; }
.tag--ok { background: var(--ink); color: var(--paper-2); }
.tag--ph { background: color-mix(in srgb, var(--line) 55%, var(--paper-2)); color: var(--muted); }
.shape-card__thumb img { width: 100%; height: 100%; object-fit: contain; padding: 8%; }
.shape-card__name { font-family: var(--display); letter-spacing: .04em; font-size: .98rem; }
.shape-card__meta { display: flex; align-items: center; gap: 8px; margin-top: 4px; font-size: .74rem; color: var(--muted); }
.diff { display: inline-flex; gap: 3px; }
.diff i { width: 6px; height: 6px; border-radius: 50%; background: var(--line); }
.diff i.on { background: var(--shu); }

/* action bar */
.actionbar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 15;
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  padding: 16px clamp(20px, 4vw, 44px);
  background: color-mix(in srgb, var(--paper) 90%, transparent);
  backdrop-filter: blur(10px);
  border-top: 1px solid color-mix(in srgb, var(--line) 60%, transparent);
}
.actionbar__summary { display: flex; align-items: center; gap: 14px; min-width: 0; }
.mini-swatch { width: 30px; height: 30px; border-radius: 7px; background: var(--line); background-size: cover;
  box-shadow: inset 0 0 0 1px rgba(0,0,0,.08); flex: none; }
.actionbar__text { font-size: .92rem; color: var(--ink); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ============================================================================
   PRINT screen (preview + stampa)
   ============================================================================ */
.print-toolbar {
  position: sticky; top: 63px; z-index: 14;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 14px clamp(20px, 4vw, 44px);
  background: color-mix(in srgb, var(--paper) 88%, transparent); backdrop-filter: blur(8px);
  border-bottom: 1px solid color-mix(in srgb, var(--line) 60%, transparent);
}
.print-toolbar__title { font-family: var(--display); letter-spacing: .14em; text-transform: uppercase; font-size: .82rem; color: var(--muted); }

.print-scroll { padding: clamp(24px, 4vw, 48px); display: flex; flex-direction: column; align-items: center; gap: 34px; }
.print-area { display: flex; flex-direction: column; align-items: center; gap: 34px; width: 100%; }

.print-page {
  background: var(--white); border-radius: 6px; box-shadow: var(--shadow-lg);
  padding: 26px; border: 1px solid color-mix(in srgb, var(--line) 40%, transparent);
}

/* Page 1: the sheet */
.print-page--sheet { display: flex; flex-direction: column; align-items: center; gap: 18px; }
.cut-wrap { position: relative; padding: 22px; }
.cut-wrap::before {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(var(--line),var(--line)) left 0 top 0/22px 1px no-repeat,
    linear-gradient(var(--line),var(--line)) left 0 top 0/1px 22px no-repeat,
    linear-gradient(var(--line),var(--line)) right 0 top 0/22px 1px no-repeat,
    linear-gradient(var(--line),var(--line)) right 0 top 0/1px 22px no-repeat,
    linear-gradient(var(--line),var(--line)) left 0 bottom 0/22px 1px no-repeat,
    linear-gradient(var(--line),var(--line)) left 0 bottom 0/1px 22px no-repeat,
    linear-gradient(var(--line),var(--line)) right 0 bottom 0/22px 1px no-repeat,
    linear-gradient(var(--line),var(--line)) right 0 bottom 0/1px 22px no-repeat;
}
.print-sheet {
  width: var(--print-cm, 15cm); height: var(--print-cm, 15cm);
  background: var(--shu); background-size: 1.4cm 1.4cm; position: relative;
  outline: 1px dashed color-mix(in srgb, var(--muted) 60%, transparent); outline-offset: 0;
}
.print-sheet .sheet__guides { position: absolute; inset: 0; background-size: 100% 100%; }
.print-caption { text-align: center; }
.print-caption b { font-family: var(--display); letter-spacing: .12em; text-transform: uppercase; font-size: .9rem; }
.print-caption span { display: block; font-size: .78rem; color: var(--muted); margin-top: 3px; }
.scissor-note { font-size: .72rem; color: var(--muted); letter-spacing: .04em; }

/* Page 2: instructions */
.print-page--steps { width: min(760px, 100%); }
.ins-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; border-bottom: 2px solid var(--ink); padding-bottom: 14px; margin-bottom: 22px; }
.ins-head h2 { font-family: var(--display); text-transform: uppercase; letter-spacing: .06em; font-size: 1.8rem; }
.ins-head .ins-brand { font-size: .72rem; letter-spacing: .2em; text-transform: uppercase; color: var(--muted); }
.ins-head .ins-meta { text-align: right; font-size: .8rem; color: var(--muted); }
.ins-lead { color: var(--ink); margin-bottom: 22px; max-width: 60ch; }

.ins-hero { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; align-items: center; margin-bottom: 24px; }
.ins-hero__img { background: var(--paper-2); border-radius: 8px; aspect-ratio: 1/1; }
.ins-hero__img img { width: 100%; height: 100%; object-fit: contain; padding: 10%; }
.legend { font-size: .82rem; }
.legend h4 { font-family: var(--display); letter-spacing: .1em; text-transform: uppercase; font-size: .78rem; margin-bottom: 12px; color: var(--muted); }
.legend .lg { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
.legend .lg-line { width: 54px; flex: none; }
.legend .lg-line.valley { border-top: 2px dashed var(--ink); }
.legend .lg-line.mountain { border-top: 2px dashed var(--shu); }
.legend .lg-line.mountain { border-top-style: dashed; }
.legend .lg-mnt { width:54px; height:0; border-top: 2.5px dotted var(--shu); }

.steps-title { font-family: var(--display); letter-spacing: .1em; text-transform: uppercase; font-size: .78rem; color: var(--muted); margin-bottom: 12px; }
.diagram-full { background: var(--paper-2); border-radius: 8px; padding: 12px; }
.diagram-full img { width: 100%; height: auto; display: block; }
.credit { font-size: .7rem; color: var(--muted); margin-top: 14px; letter-spacing: .02em; }
.steps-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 16px; }
.step-tile { background: var(--paper-2); border-radius: 8px; padding: 10px; position: relative; }
.step-tile__img { aspect-ratio: 1/1; display: flex; align-items: center; justify-content: center; }
.step-tile__img img { width: 100%; height: 100%; object-fit: contain; }
.step-tile__n { position: absolute; top: 8px; left: 8px; width: 24px; height: 24px; border-radius: 50%;
  background: var(--ink); color: var(--white); font-size: .78rem; display: flex; align-items: center; justify-content: center;
  font-family: var(--display); }
.step-tile__cap { text-align: center; font-size: .74rem; color: var(--muted); margin-top: 6px; }
.ph-crease { width: 100%; height: 100%; }

/* ============================================================================
   Overlay / pannello Configura
   ============================================================================ */
.overlay {
  position: fixed; inset: 0; z-index: 40; display: none;
  background: rgba(16,24,48,.42); backdrop-filter: blur(3px);
  justify-content: flex-end;
}
.overlay.is-open { display: flex; }
.panel {
  width: min(560px, 100%); height: 100%; background: var(--paper-2);
  box-shadow: var(--shadow-lg); display: flex; flex-direction: column;
  animation: slidein .32s var(--ease);
}
@keyframes slidein { from { transform: translateX(30px); opacity: .5; } to { transform: none; opacity: 1; } }
.panel__head { display: flex; align-items: center; justify-content: space-between;
  padding: 20px 24px; border-bottom: 1px solid var(--line); }
.panel__head h2 { font-family: var(--display); text-transform: uppercase; letter-spacing: .12em; font-size: 1.1rem; }
.panel__body { overflow-y: auto; padding: 8px 24px 40px; }

.cfg-section { padding: 22px 0; border-bottom: 1px solid color-mix(in srgb, var(--line) 60%, transparent); }
.cfg-section h3 { font-family: var(--display); letter-spacing: .1em; text-transform: uppercase; font-size: .82rem; color: var(--muted); margin-bottom: 16px; }

.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; font-size: .82rem; color: var(--muted); }
.field--row { flex-direction: row; align-items: center; justify-content: space-between; }
.field--check { flex-direction: row; align-items: center; gap: 10px; }
.field input[type="text"], .field input[type="number"] {
  font: inherit; color: var(--ink); background: var(--white); padding: 10px 12px;
  border-radius: 8px; border: 1px solid var(--line); width: 100%;
}
.field--row input[type="number"] { width: 90px; }
.field input[type="file"] { font-size: .78rem; }

.cfg-list { display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; }
.cfg-item { display: flex; align-items: center; gap: 12px; background: var(--white); border-radius: 8px; padding: 8px 10px; border: 1px solid color-mix(in srgb, var(--line) 60%, transparent); }
.cfg-item__chip { width: 30px; height: 30px; border-radius: 6px; background-size: cover; flex: none; box-shadow: inset 0 0 0 1px rgba(0,0,0,.08); }
.cfg-item__name { flex: 1; font-size: .88rem; }
.cfg-item__tag { font-size: .64rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); border: 1px solid var(--line); padding: 2px 7px; border-radius: 999px; }
.cfg-item__del { color: var(--shu); font-size: 1.1rem; width: 28px; height: 28px; border-radius: 6px; }
.cfg-item__del:hover { background: color-mix(in srgb, var(--shu) 12%, transparent); }

.seg { display: inline-flex; background: var(--white); border: 1px solid var(--line); border-radius: 8px; padding: 3px; margin-bottom: 12px; }
.seg__btn { font-size: .78rem; padding: 7px 14px; border-radius: 6px; color: var(--muted); }
.seg__btn.is-active { background: var(--ink); color: var(--paper-2); }

.cfg-add { background: color-mix(in srgb, var(--card) 70%, transparent); border-radius: 10px; padding: 14px; border: 1px dashed var(--line); }
.cfg-add__row { display: flex; align-items: center; gap: 10px; flex-wrap: nowrap; }
.cfg-add__row--wrap { flex-wrap: wrap; }
.cfg-add__row input[type="text"] { flex: 1; min-width: 120px; font: inherit; padding: 9px 11px; border-radius: 8px; border: 1px solid var(--line); background: var(--white); color: var(--ink); }
.cfg-add__row input[type="color"] { width: 42px; height: 40px; border: 1px solid var(--line); border-radius: 8px; background: var(--white); padding: 3px; }
.cfg-add__row select { font: inherit; padding: 9px 11px; border-radius: 8px; border: 1px solid var(--line); background: var(--white); color: var(--ink); }
.file-pill { display: inline-flex; align-items: center; font-size: .78rem; color: var(--ink); background: var(--white); border: 1px solid var(--line); padding: 9px 13px; border-radius: 8px; cursor: pointer; max-width: 170px; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.file-pill:hover { border-color: var(--ink); }
.file-pill--soft { color: var(--muted); }
.file-pill.has-file { border-color: var(--shu); color: var(--shu); }
.hint { font-size: .74rem; color: var(--muted); margin-top: 10px; }
.cfg-section--tools { border-bottom: none; }

/* ---------- utilities ---------- */
.no-print { }

/* ============================================================================
   Responsive
   ============================================================================ */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; }
  .hero__media { order: 2; max-width: 460px; }
  .hero__copy { order: 1; }
  .studio { grid-template-columns: 1fr; }
  .preview-pane { position: static; max-width: 420px; }
  .ins-hero { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .topbar { padding: 12px 16px; }
  .hero__actions { gap: 14px; }
  .actionbar { flex-direction: column; align-items: stretch; gap: 12px; }
  .actionbar .primary-btn { width: 100%; }
}

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

/* ============================================================================
   STAMPA
   ============================================================================ */
@media print {
  @page { margin: 12mm; }
  body { background: #fff; }
  body::before { display: none; }
  .topbar, .actionbar, .print-toolbar, .overlay, .media-tag { display: none !important; }
  .screen { display: none !important; }
  body[data-screen="print"] #screen-print { display: block !important; }
  .print-scroll { padding: 0; gap: 0; }
  .print-page { box-shadow: none; border: none; border-radius: 0; padding: 0; page-break-after: always; }
  .print-page--sheet { page-break-after: always; }
  .cut-wrap::before { background-image: none; }
  .print-sheet { outline: 1px dashed #999; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .swatch__chip, .print-sheet, .teaser__sheet, .cfg-item__chip { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
}