/* ==========================================================================
   Design tokens. Warm palette; light or dark follows the device setting.
   Font: Manrope (free, Cyrillic), heavy weights for headings.
   Shapes: pill buttons and large radii.
   ========================================================================== */

:root {
  --font: "Manrope", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --color-bg: #fff7f0;
  --color-surface: #ffffff;
  --color-surface-2: #fff0e4;
  --color-text: #2a1a12;
  --color-muted: #8a6f60;
  --color-border: #f0ddcf;
  --color-border-strong: #e2c4b0;
  --color-accent: #ff6b2c;
  --color-accent-text: #ffffff;
  --color-cta: #1f140e;
  --color-cta-text: #fff7f0;
  --color-danger: #c0392b;
  --color-ok: #2d7a47;
  --color-ok-bg: rgba(45, 122, 71, 0.12);
  --color-warn: #9a5b00;
  --color-warn-bg: rgba(214, 140, 20, 0.16);
  --view-bg: radial-gradient(120% 90% at 50% 0%, #fffaf5 0%, #f6e6d8 100%);
  --logo-orange: #ff7a3d;

  --pill-bg: rgba(255, 255, 255, 0.6);
  --pill-bg-hover: rgba(255, 255, 255, 0.38);
  --header-bg: rgba(255, 247, 240, 0.72);
  --shadow: 0 18px 50px rgba(120, 60, 20, 0.12);

  --blob-1: #ffb48a;
  --blob-2: #ffd79c;
  --blob-3: #ff9373;
  --blob-4: #ffc9b3;
  --blob-opacity: 0.7;

  --radius: 28px;
  --radius-sm: 16px;
  --space: 16px;
  --header-h: 76px;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --color-bg: #160f0b;
    --color-surface: #221811;
    --color-surface-2: #2b1f17;
    --color-text: #fbefe6;
    --color-muted: #b9a194;
    --color-border: #3b2b21;
    --color-border-strong: #57412f;
    --color-accent: #ff8a4c;
    --color-accent-text: #1a0f09;
    --color-cta: #fbefe6;
    --color-cta-text: #1a0f09;
    --color-ok: #7fd49a;
    --color-ok-bg: rgba(127, 212, 154, 0.14);
    --color-warn: #f2b45a;
    --color-warn-bg: rgba(242, 180, 90, 0.14);
    --view-bg: radial-gradient(120% 90% at 50% 0%, #34261c 0%, #1c140f 100%);
    --pill-bg: rgba(255, 255, 255, 0.09);
    --pill-bg-hover: rgba(255, 255, 255, 0.05);
    --header-bg: rgba(22, 15, 11, 0.72);
    --shadow: 0 18px 50px rgba(0, 0, 0, 0.4);
    --blob-1: #8c3a14;
    --blob-2: #7a5418;
    --blob-3: #7a2c22;
    --blob-4: #5a3020;
    --blob-opacity: 0.55;
    color-scheme: dark;
  }
}

:root[data-theme="dark"] {
  --color-bg: #160f0b;
  --color-surface: #221811;
  --color-surface-2: #2b1f17;
  --color-text: #fbefe6;
  --color-muted: #b9a194;
  --color-border: #3b2b21;
  --color-border-strong: #57412f;
  --color-accent: #ff8a4c;
  --color-accent-text: #1a0f09;
  --color-cta: #fbefe6;
  --color-cta-text: #1a0f09;
  --color-ok: #7fd49a;
  --color-ok-bg: rgba(127, 212, 154, 0.14);
  --color-warn: #f2b45a;
  --color-warn-bg: rgba(242, 180, 90, 0.14);
  --view-bg: radial-gradient(120% 90% at 50% 0%, #34261c 0%, #1c140f 100%);
  --pill-bg: rgba(255, 255, 255, 0.09);
  --pill-bg-hover: rgba(255, 255, 255, 0.05);
  --header-bg: rgba(22, 15, 11, 0.72);
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.4);
  --blob-1: #8c3a14;
  --blob-2: #7a5418;
  --blob-3: #7a2c22;
  --blob-4: #5a3020;
  --blob-opacity: 0.55;
  color-scheme: dark;
}

/* Eye button: larger text and stronger contrast */
:root.a11y { --color-muted: var(--color-text); }
:root.a11y body { font-size: 19px; }
:root.a11y .nav a, :root.a11y .btn { font-size: 19px; }

/* ========================================================================== */

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font);
  font-weight: 500;
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.5;
}

a { color: inherit; }

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}
@media (max-width: 600px) { .container { padding: 0 16px; } }

h1, h2, h3 { font-weight: 800; letter-spacing: -0.02em; line-height: 1.1; }
h1 { font-size: clamp(32px, 4vw, 48px); margin: 0 0 var(--space); }
h2 { font-size: 1.35rem; margin: 0 0 12px; }
p.lead { color: var(--color-muted); font-weight: 600; margin: 0 0 24px; }

main { padding: calc(var(--header-h) + 32px) 0 48px; }
main.home { padding: 0; }
/* ".container" sets its own side padding, which used to cancel the space under the header. */
main.container:not(.start) { padding: calc(var(--header-h) + 32px) 24px 48px; }

/* ---------- Background: warm color blobs, slowly drifting ---------- */

.bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}
.bg span {
  position: absolute;
  width: 46vmax;
  height: 46vmax;
  border-radius: 50%;
  filter: blur(80px);
  opacity: var(--blob-opacity);
  will-change: transform;
}
.bg span:nth-child(1) { background: var(--blob-1); left: -12vmax; top: -14vmax; animation: drift-a 28s ease-in-out infinite alternate; }
.bg span:nth-child(2) { background: var(--blob-2); right: -14vmax; top: 6vmax; animation: drift-b 34s ease-in-out infinite alternate; }
.bg span:nth-child(3) { background: var(--blob-3); left: 18vmax; bottom: -22vmax; animation: drift-c 40s ease-in-out infinite alternate; }
/* the fourth one drifts toward the pointer (site.js sets --mx / --my) */
.bg span.follow {
  background: var(--blob-4);
  width: 30vmax;
  height: 30vmax;
  left: calc(var(--mx, 60) * 1% - 15vmax);
  top: calc(var(--my, 40) * 1% - 15vmax);
  transition: left 2.4s ease-out, top 2.4s ease-out;
  opacity: calc(var(--blob-opacity) * 0.8);
}
@keyframes drift-a { to { transform: translate(16vmax, 10vmax) scale(1.12); } }
@keyframes drift-b { to { transform: translate(-14vmax, 14vmax) scale(0.92); } }
@keyframes drift-c { to { transform: translate(12vmax, -12vmax) scale(1.08); } }

@media (prefers-reduced-motion: reduce) {
  .bg span { animation: none; }
  .bg span.follow { transition: none; }
}

/* ---------- Top bar ---------- */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 40;
  transition: background 0.3s ease, box-shadow 0.3s ease;
}
.site-header.scrolled {
  background: var(--header-bg);
  -webkit-backdrop-filter: saturate(1.4) blur(14px);
  backdrop-filter: saturate(1.4) blur(14px);
  box-shadow: 0 1px 0 var(--color-border);
}

.bar {
  height: var(--header-h);
  display: flex;
  align-items: center;
  gap: 16px;
  position: relative;
}

/* empty slot for the logo */
/* ---------- Splayn logo: five print layers + the name ---------- */

.logo {
  flex: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--color-text);
  text-decoration: none;
}
.logo-mark { width: 30px; height: 35px; overflow: visible; }
.logo-mark rect, .loader rect { fill: var(--logo-orange); }
.logo-mark rect.top, .loader rect.top { fill: currentColor; }
.logo-word { font-weight: 800; font-size: 27px; line-height: 1; letter-spacing: -0.02em; }

/* First page of a visit: the layers stack up one by one, then the name rises. */
.logo-intro .logo-mark rect { transform-box: fill-box; animation: logo-up 0.6s cubic-bezier(0.2, 0.8, 0.2, 1) both; }
.logo-intro .logo-mark rect:nth-child(1) { animation-delay: 0.1s; }
.logo-intro .logo-mark rect:nth-child(2) { animation-delay: 0.3s; }
.logo-intro .logo-mark rect:nth-child(3) { animation-delay: 0.5s; }
.logo-intro .logo-mark rect:nth-child(4) { animation-delay: 0.7s; }
.logo-intro .logo-mark rect:nth-child(5) { animation-delay: 0.9s; }
.logo-intro .logo-word { animation: logo-rise 0.7s ease-out 1.2s both; }
@keyframes logo-up {
  from { opacity: 0; transform: translateY(400%); }
  55% { opacity: 1; }
  80% { transform: translateY(-28%); }
  to { opacity: 1; transform: none; }
}
@keyframes logo-rise {
  from { opacity: 0; transform: translateY(40%); }
  to { opacity: 1; transform: none; }
}

/* Loading indicator everywhere on the site: the logo printing layer by layer, no text. */
.loader { display: inline-block; width: 40px; line-height: 0; color: var(--color-text); vertical-align: middle; }
.loader svg { display: block; width: 100%; height: auto; overflow: visible; }
.loader rect { transform-box: fill-box; animation: logo-layer 2s cubic-bezier(0.2, 0.8, 0.2, 1) infinite both; }
.loader rect:nth-child(2) { animation-delay: 0.14s; }
.loader rect:nth-child(3) { animation-delay: 0.28s; }
.loader rect:nth-child(4) { animation-delay: 0.42s; }
.loader rect:nth-child(5) { animation-delay: 0.56s; }
.loader-sm { width: 22px; }
.loader-lg { width: 64px; }
@keyframes logo-layer {
  0% { opacity: 0; transform: translateY(260%); }
  14% { opacity: 1; transform: translateY(-18%); }
  20% { transform: none; }
  70% { opacity: 1; transform: none; }
  84%, 100% { opacity: 0; transform: none; }
}
@keyframes logo-pulse { 0%, 100% { opacity: 0.35; } 50% { opacity: 1; } }
@media (prefers-reduced-motion: reduce) {
  .logo-intro .logo-mark rect, .logo-intro .logo-word { animation: none; }
  .loader rect { animation: none; }
  .loader svg { animation: logo-pulse 1.6s ease-in-out infinite; }
}

.nav {
  display: flex;
  gap: 6px;
  margin: 0 auto;
}
.nav a {
  padding: 12px 22px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 800;
  font-size: 17px;
  white-space: nowrap;
  transition: background 0.2s ease;
}
.nav a:hover { background: var(--pill-bg-hover); }
.nav a[aria-current="page"] { background: var(--pill-bg); }

.bar-right {
  display: flex;
  align-items: center;
  gap: 14px;
  flex: none;
}

.icon-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1.5px solid var(--color-border-strong);
  background: transparent;
  color: var(--color-text);
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: background 0.2s ease;
}
.icon-btn:hover { background: var(--pill-bg-hover); }
.icon-btn[aria-pressed="true"] { background: var(--color-cta); color: var(--color-cta-text); border-color: var(--color-cta); }

.lang {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 800;
  font-size: 16px;
}
.lang a { text-decoration: none; }
.lang .flag {
  width: 18px;
  height: 12px;
  border-radius: 3px;
  background: linear-gradient(#0057b7 50%, #ffd700 50%);
}
.lang .sep { opacity: 0.35; font-weight: 500; }
.lang .off { opacity: 0.45; }

.burger { display: none; }

@media (max-width: 1020px) {
  .nav {
    display: none;
    position: absolute;
    top: calc(var(--header-h) - 4px);
    left: 0;
    right: 0;
    margin: 0 16px;
    flex-direction: column;
    padding: 8px;
    border-radius: 24px;
    background: var(--color-surface);
    box-shadow: var(--shadow);
  }
  .site-header.open .nav { display: flex; }
  .nav a { padding: 14px 18px; }
  .burger { display: grid; }
}
@media (max-width: 600px) {
  .logo { gap: 8px; }
  .logo-mark { width: 26px; height: 30px; }
  .logo-word { font-size: 23px; }
  .lang { display: none; }
  .bar-right { gap: 8px; }
  .icon-btn { width: 42px; height: 42px; }
  .btn.btn-login { padding: 10px 16px; font-size: 15px; }
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 0;
  border-radius: 999px;
  padding: 13px 24px;
  font: inherit;
  font-weight: 800;
  font-size: 17px;
  background: var(--color-cta);
  color: var(--color-cta-text);
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.15s ease, opacity 0.2s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; transform: none; }
.btn-lg { padding: 22px 44px; font-size: 20px; }
.btn-ghost {
  background: transparent;
  color: var(--color-text);
  box-shadow: inset 0 0 0 1.5px var(--color-border-strong);
}

/* ---------- Generic components (upload and catalog pages) ---------- */

.card {
  background: var(--color-surface);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
}

.grid {
  display: grid;
  gap: var(--space);
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
}
.grid-2 { display: grid; gap: var(--space); grid-template-columns: 1fr; }
@media (min-width: 760px) { .grid-2 { grid-template-columns: 1fr 1fr; } }

.dropzone {
  border: 2px dashed var(--color-border-strong);
  border-radius: var(--radius-sm);
  padding: 32px 16px;
  text-align: center;
  color: var(--color-muted);
  font-weight: 700;
  cursor: pointer;
}
.dropzone.over { border-color: var(--color-accent); color: var(--color-text); }

label { display: block; font-weight: 800; margin: 14px 0 6px; font-size: 0.95rem; }

select, input[type="number"], input[type="text"], input[type="email"], input[type="password"], input[type="tel"] {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--color-border);
  border-radius: 999px;
  background: var(--color-surface);
  color: var(--color-text);
  font: inherit;
}

.price { font-size: 2rem; font-weight: 800; margin: 12px 0 4px; }
.meta { color: var(--color-muted); font-size: 0.92rem; }
.error { color: var(--color-danger); font-size: 0.92rem; min-height: 1.2em; }

.product .thumb {
  width: 100%;
  aspect-ratio: 4 / 3;
  background: var(--color-surface-2);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
}

footer.site {
  padding: 28px 0 40px;
  color: var(--color-muted);
  font-size: 0.9rem;
  font-weight: 600;
}

/* ---------- Start page: one field for text and files ---------- */

.start {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.start-title { font-size: clamp(36px, 5vw, 64px); margin: 0 0 28px; }

.composer {
  width: min(760px, 100%);
  background: var(--color-surface);
  border-radius: 32px;
  box-shadow: var(--shadow);
  padding: 14px 14px 12px 22px;
  text-align: left;
  border: 1.5px solid transparent;
  transition: border-color 0.2s ease;
}
.composer.over { border-color: var(--color-accent); }
.composer textarea {
  display: block;
  width: 100%;
  border: 0;
  outline: 0;
  resize: none;
  background: transparent;
  color: var(--color-text);
  font: inherit;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.45;
  padding: 8px 0;
  max-height: 200px;
}
.composer textarea::placeholder { color: var(--color-muted); }
.composer-row { display: flex; align-items: center; justify-content: space-between; margin-top: 4px; }
.composer .attach { margin: 0; width: 44px; height: 44px; }
.send {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 0;
  background: var(--color-cta);
  color: var(--color-cta-text);
  display: grid;
  place-items: center;
  cursor: pointer;
}
.send:disabled { opacity: 0.3; cursor: default; }
.files { display: flex; flex-wrap: wrap; gap: 8px; }
.files:not(:empty) { margin-bottom: 6px; }
.file-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 6px 6px 14px;
  border-radius: 999px;
  background: var(--color-surface-2);
  font-weight: 700;
  font-size: 14px;
}
.file-chip button {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 0;
  background: var(--color-border);
  color: var(--color-text);
  cursor: pointer;
  line-height: 1;
}
.start-note { min-height: 1.5em; margin: 16px 0 0; color: var(--color-muted); font-weight: 600; }

/* ---------- Start page as a chat (after the first message) ---------- */

.thread { width: min(760px, 100%); display: none; flex-direction: column; gap: 14px; text-align: left; }
.chatting .thread { display: flex; }
.chatting .start-title { display: none; }
.chatting .start {
  justify-content: flex-end;
  padding-top: calc(var(--header-h) + 24px);
  padding-bottom: 24px;
}
.chatting .composer { position: sticky; bottom: 16px; margin-top: 18px; }

.msg {
  max-width: 88%;
  padding: 14px 18px;
  border-radius: 24px;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  overflow-wrap: anywhere;
}
.msg a { color: var(--color-accent); font-weight: 700; }
.msg-user {
  align-self: flex-end;
  background: var(--color-cta);
  color: var(--color-cta-text);
  border-bottom-right-radius: 8px;
}
.msg-user .msg-files { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.msg-user .file-chip { padding: 5px 12px; background: rgba(255, 255, 255, 0.14); color: inherit; }
.msg-assistant {
  align-self: flex-start;
  background: var(--color-surface);
  box-shadow: var(--shadow);
  border-bottom-left-radius: 8px;
}
.msg-assistant.error { color: var(--color-danger); }

/* The assistant is working: the logo builds up instead of typing dots. */
.msg-assistant.loading { display: inline-flex; padding: 12px 18px 10px; }
.msg-assistant.loading .loader { width: 30px; }

.quote [hidden], .model [hidden] { display: none !important; }

/* Messages with cards use the full width of the thread. */
.msg-assistant.wide { max-width: 100%; width: 100%; }

/* ---------- Price card: 3D view on the plate + plastic, quality, colour ---------- */

.quotes { display: grid; gap: 12px; margin-top: 12px; }
.quote {
  background: var(--color-surface-2);
  border-radius: 22px;
  padding: 8px;
  display: grid;
  gap: 4px;
}
@media (min-width: 700px) {
  .quote { grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 8px; }
}
.quote-view {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: 16px;
  overflow: hidden;
  background: var(--view-bg);
}
.quote-view canvas { display: block; width: 100%; height: 100%; cursor: grab; touch-action: none; }
.quote-view canvas:active { cursor: grabbing; }
.view-note {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 16px;
  text-align: center;
  color: var(--color-muted);
  font-size: 14px;
  pointer-events: none;
}
.view-tools { position: absolute; right: 10px; bottom: 10px; display: flex; gap: 6px; }
.view-tools button {
  border: 0;
  border-radius: 999px;
  padding: 7px 12px;
  font: inherit;
  font-size: 13px;
  font-weight: 700;
  background: var(--color-surface);
  color: var(--color-text);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.12);
  cursor: pointer;
}
.view-hint {
  position: absolute;
  left: 12px;
  bottom: 12px;
  font-size: 12px;
  color: var(--color-muted);
  pointer-events: none;
}

.quote-body { padding: 10px 10px 8px; display: flex; flex-direction: column; gap: 10px; min-width: 0; }
.quote-head { font-weight: 800; font-size: 17px; overflow-wrap: anywhere; }
.quote-source { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; font-size: 13px; color: var(--color-muted); margin-top: -4px; }
.opt-label { font-size: 12px; font-weight: 700; color: var(--color-muted); text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 5px; }
.seg { display: flex; flex-wrap: wrap; gap: 4px; padding: 3px; border-radius: 999px; background: var(--color-surface); width: fit-content; max-width: 100%; }
.seg button {
  border: 0;
  border-radius: 999px;
  padding: 7px 13px;
  font: inherit;
  font-size: 14px;
  font-weight: 700;
  background: transparent;
  color: var(--color-text);
  cursor: pointer;
}
.seg button[aria-pressed="true"] { background: var(--color-cta); color: var(--color-cta-text); }
@media (max-width: 480px) {
  .msg-assistant.wide { padding: 12px; }
  .seg { flex-wrap: nowrap; }
  .seg button { padding: 7px 10px; white-space: nowrap; }
}
.seg button:disabled { cursor: default; }
.swatches { display: flex; flex-wrap: wrap; gap: 8px; }
.swatches button {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 0;
  background: var(--swatch);
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.14);
  cursor: pointer;
}
.swatches button[aria-pressed="true"] { box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.14), 0 0 0 2px var(--color-surface-2), 0 0 0 4px var(--color-accent); }
.quote-nums { display: flex; flex-wrap: wrap; gap: 4px 14px; font-size: 15px; color: var(--color-muted); margin-top: auto; }
.quote-total { font-size: 28px; font-weight: 800; line-height: 1.1; }
.quote-nums, .quote-total { transition: opacity 0.2s ease; }
.quote.busy .quote-nums, .quote.busy .quote-total { opacity: 0.35; }
.quote-total-row { display: flex; align-items: center; gap: 12px; }
.quote-total-row .loader { display: none; }
.quote.busy .quote-total-row .loader { display: inline-block; }
.quote-error { color: var(--color-danger); font-size: 14px; }
.quote-error:empty { display: none; }

.badge {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 10px;
  line-height: 1.35;
  font-size: 12px;
  font-weight: 800;
}
.badge.ok { color: var(--color-ok); background: var(--color-ok-bg); }
.badge.warn { color: var(--color-warn); background: var(--color-warn-bg); }

/* ---------- Found models (Printables) ---------- */

.models { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 10px; margin-top: 12px; }
.model {
  background: var(--color-surface-2);
  border-radius: 20px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.model-pic { position: relative; aspect-ratio: 4 / 3; display: grid; place-items: center; background: var(--color-border); }
.model-pic img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity 0.3s ease; }
.model-pic.loaded img { opacity: 1; }
.model-pic.loaded .loader, .model-pic.broken img { display: none; }
.model-body { padding: 10px 12px 12px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.model-name {
  font-weight: 800;
  font-size: 15px;
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.model-actions { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: auto; }
.model-actions a { font-size: 13px; }
.btn-sm {
  border: 0;
  border-radius: 999px;
  padding: 8px 14px;
  font: inherit;
  font-size: 14px;
  font-weight: 800;
  background: var(--color-cta);
  color: var(--color-cta-text);
  cursor: pointer;
}
.btn-sm:disabled { opacity: 0.5; cursor: default; }
.model-files { display: flex; flex-direction: column; gap: 4px; max-height: 190px; overflow: auto; }
.model-files button {
  text-align: left;
  border: 0;
  border-radius: 12px;
  padding: 7px 10px;
  font: inherit;
  font-size: 13px;
  font-weight: 700;
  background: var(--color-surface);
  color: var(--color-text);
  cursor: pointer;
  overflow-wrap: anywhere;
}
.model-files button span { color: var(--color-muted); font-weight: 600; }
.model-files button:disabled { opacity: 0.5; cursor: default; }
.model-error { color: var(--color-danger); font-size: 13px; }
.model-error:empty { display: none; }

/* Accounts: login, cabinet and admin pages */
[hidden] { display: none !important; }
.narrow { max-width: 540px; }
.auth .seg { margin-bottom: 18px; }
.auth .btn { margin-top: 18px; }
.stack { display: grid; gap: 14px; }
.row-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 12px; }
.row-actions strong { margin-right: 4px; }
.checks { display: flex; flex-wrap: wrap; gap: 4px 18px; margin-top: 6px; }
.checks label { display: inline-flex; align-items: center; gap: 8px; margin: 6px 0; font-weight: 700; cursor: pointer; }
.checks input { width: 18px; height: 18px; accent-color: var(--logo-orange); }
/* Six maker tabs must wrap on a phone instead of running off the screen. */
.seg.tabs-seg { flex-wrap: wrap; width: 100%; }
.seg.tabs-seg button { padding: 8px 14px; white-space: nowrap; }
.bar-track { height: 8px; border-radius: 999px; background: var(--color-surface); overflow: hidden; margin: 4px 0 12px; }
.bar-fill { height: 100%; border-radius: inherit; background: var(--color-cta); }

/* Order form under the price card */
.order-open { margin-top: 16px; }
.order-box { margin-top: 16px; }
.order-box .meta a { color: var(--color-text); font-weight: 800; }
.order-form .btn { margin-top: 16px; }
.order-field { display: block; margin-top: 12px; }
.order-field .opt-label { display: block; }

/* ==========================================================================
   Polish: spacing between blocks, forms, focus and states. Used on every page.
   ========================================================================== */

/* Spacing helpers, so pages need no inline styles */
.flush { margin-top: 0 !important; }
.mt-s { margin-top: 14px; }
.mt-m { margin-top: var(--space); }
.mt-l { margin-top: 24px; }
.block { display: block; }
.row-between { justify-content: space-between; }
.btn-block { width: 100%; }

/* Blocks stacked on a page keep the same gap everywhere */
.card + .card,
.error + .card,
.seg + .card { margin-top: var(--space); }
.seg + .card { margin-top: 20px; }

/* Forms: one height and size for every field; 16px stops iPhone zoom on focus */
label { display: block; font-weight: 800; margin: 16px 0 8px; font-size: 0.95rem; }
.opt-label { display: block; margin-bottom: 6px; }
select, input[type="number"], input[type="text"], input[type="email"],
input[type="password"], input[type="tel"] {
  min-height: 48px;
  font-size: 16px;
  padding: 12px 18px;
}
.error:empty { min-height: 0; }

/* Keyboard focus is visible on everything that can be focused */
:focus-visible { outline: 3px solid var(--color-accent); outline-offset: 2px; }

/* Segmented tabs: a comfortable tap target */
.seg button { min-height: 40px; }

/* Rejected or failed states */
.badge.bad { color: var(--color-danger); background: rgba(192, 57, 43, 0.12); }

/* An empty list says so, instead of showing nothing */
.empty {
  border: 2px dashed var(--color-border-strong);
  border-radius: var(--radius-sm);
  padding: 24px 18px;
  text-align: center;
  color: var(--color-muted);
  font-weight: 600;
}
/* Cards inside a grid or stack get their gap from the grid, not from the card rule above */
.stack > * { margin-top: 0; }

/* Chat: example requests under the box, and the file chips in the customer's message */
.suggest {
  width: min(760px, 100%);
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-top: 16px;
}
.suggest-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border: 0;
  border-radius: 999px;
  background: var(--pill-bg);
  color: var(--color-text);
  font: inherit;
  font-weight: 800;
  font-size: 15px;
  cursor: pointer;
}
.suggest-chip::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
}
.suggest-chip:hover { background: var(--pill-bg-hover); }
.chatting .suggest { display: none; }
.msg-user .file-chip { display: inline-flex; align-items: center; gap: 8px; }
.msg-user .file-chip::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
}

/* ==========================================================================
   Cabinet workspace (cabinet.html): menu on the left, wide content on the right.
   On a phone the menu becomes one scrolling row above the content.
   ========================================================================== */

.ws { display: grid; grid-template-columns: 250px minmax(0, 1fr); gap: 28px; align-items: start; }

.ws-side {
  position: sticky;
  top: calc(var(--header-h) + 16px);
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 18px;
}
.ws-user { display: grid; gap: 4px; justify-items: start; padding: 4px 8px 0; overflow-wrap: anywhere; }
.ws-user strong { font-size: 1.05rem; }
.ws-nav { display: flex; flex-direction: column; gap: 4px; }
.ws-nav button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  min-height: 44px;
  padding: 10px 16px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--color-text);
  font: inherit;
  font-weight: 800;
  font-size: 15px;
  text-align: left;
  white-space: nowrap;
  cursor: pointer;
}
.ws-nav button:hover { background: var(--pill-bg-hover); }
.ws-nav button[aria-current="page"] { background: var(--color-cta); color: var(--color-cta-text); }
.ws-count {
  min-width: 22px;
  padding: 2px 7px;
  border-radius: 999px;
  background: var(--color-accent);
  color: var(--color-accent-text);
  font-size: 12px;
  text-align: center;
}
.ws-logout { align-self: flex-start; }

.ws-main h1 { font-size: clamp(26px, 3vw, 38px); margin-bottom: 8px; }
.ws-main .lead { margin-bottom: 20px; max-width: 70ch; }

/* Cards side by side: as many columns as fit */
.ws-grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); align-items: start; }
.ws-grid > * { margin-top: 0; }
.ws-grid > .card { padding: 20px; margin-top: 0; }
.span-all { grid-column: 1 / -1; }
.card-sum { font-size: 1.5rem; font-weight: 800; margin: 10px 0 2px; }
.ship-row { display: flex; gap: 8px; align-items: center; margin-top: 12px; }
.ship-row input { min-width: 0; flex: 1; }
.ship-row .btn { flex: none; }

/* Profile: fields in two columns on a wide screen */
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 24px; }
.label { display: block; font-weight: 800; margin: 16px 0 8px; font-size: 0.95rem; }
.field-text { min-height: 48px; display: flex; align-items: center; color: var(--color-muted); font-weight: 600; overflow-wrap: anywhere; }

/* Earnings: one column per month */
.months { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 8px; margin-top: 16px; }
.month { display: grid; grid-template-rows: 18px 140px auto; gap: 6px; justify-items: center; }
.month-sum { font-size: 11px; font-weight: 700; color: var(--color-muted); white-space: nowrap; }
.month-track { width: 100%; max-width: 44px; height: 100%; display: flex; align-items: flex-end; border-radius: 10px; background: var(--color-surface-2); overflow: hidden; }
.month-fill { width: 100%; border-radius: 10px; background: var(--color-accent); }
.month-name { font-size: 12px; font-weight: 700; color: var(--color-muted); }

@media (max-width: 860px) {
  .ws { grid-template-columns: minmax(0, 1fr); gap: 18px; }
  .ws-side { position: static; padding: 14px; gap: 12px; }
  .ws-user { grid-auto-flow: column; align-items: center; gap: 10px; padding: 0 4px; }
  .ws-nav { flex-direction: row; overflow-x: auto; scrollbar-width: none; margin: 0 -6px; padding: 0 6px; }
  .ws-nav::-webkit-scrollbar { display: none; }
  .ws-nav button { flex: none; }
  .form-grid { grid-template-columns: minmax(0, 1fr); }
  .month-sum { display: none; }
  .month { grid-template-rows: 110px auto; }
  .months { gap: 4px; }
}
.rate-row { margin-top: 6px; gap: 6px; flex-wrap: nowrap; }
.rate-row .btn { flex: 1; padding-left: 0; padding-right: 0; }
.order-note { margin: 12px 0 0; padding: 10px 14px; border-radius: var(--radius-sm); background: var(--color-warn-bg); color: var(--color-warn); font-weight: 600; }

/* Build plates on a model of ours: a checkbox and the file name on one line. */
.plate-pick { display: flex; align-items: center; gap: 8px; margin: 6px 0; cursor: pointer; }
.plate-pick input { width: 18px; height: 18px; margin: 0; accent-color: var(--color-accent); }

/* Cabinet: authors' models — the upload form and the admin's review. */
.visually-hidden { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.mm-form textarea {
  width: 100%; min-height: 96px; box-sizing: border-box; padding: 12px 16px; border-radius: 16px;
  border: 1.5px solid var(--color-border-strong); background: var(--color-bg); color: var(--color-text);
  font: inherit; resize: vertical;
}
.mm-drop {
  display: block; margin: 0; padding: 18px 16px; border: 1.5px dashed var(--color-border-strong); border-radius: 16px;
  text-align: center; font-weight: 700; color: var(--color-muted); cursor: pointer; transition: border-color 0.2s ease;
}
.mm-drop:hover { border-color: var(--color-accent); color: var(--color-text); }
input.visually-hidden:focus-visible + .mm-photos, input.visually-hidden:focus-visible + .mm-files { outline: 2px solid var(--color-accent); }
.mm-photos { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.mm-photos img { display: block; width: 84px; height: 84px; object-fit: cover; border-radius: 14px; background: var(--color-surface-2); }
.mm-thumb { padding: 0; border: 0; background: none; border-radius: 14px; cursor: pointer; }
.mm-files { margin: 10px 0 0; padding: 0; list-style: none; }
.mm-files li { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 6px 0; border-bottom: 1px solid var(--color-border); }
.mm-terms { display: flex; align-items: flex-start; gap: 10px; margin-top: 18px; font-weight: 600; line-height: 1.45; cursor: pointer; }
.mm-terms input { flex: none; width: 18px; height: 18px; margin-top: 2px; accent-color: var(--logo-orange); }