/* ============================================================
   Tenue — dark editorial atelier
   The only colour on the page comes from the clothes.
   ============================================================ */

:root {
  --ink:      #0D0C0B;   /* page */
  --ink-2:    #141210;   /* raised surface */
  --ink-3:    #1B1815;   /* input / hover */
  --line:     #2A2621;   /* hairline */
  --chalk:    #ECE7DD;   /* primary text */
  --chalk-2:  #9A948A;   /* secondary */
  --chalk-3:  #5F5B53;   /* faint */
  --accent:   #C9B896;   /* bone — used only for focus + active */

  --serif: "Instrument Serif", Georgia, serif;
  --sans:  "Inter", system-ui, sans-serif;
  --mono:  "JetBrains Mono", ui-monospace, monospace;

  --pad: clamp(20px, 5vw, 64px);
  --maxw: 1180px;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--ink);
  color: var(--chalk);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  min-height: 100dvh;
}
body.locked { overflow: hidden; }

/* faint film grain so the black never reads flat */
.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 100;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

a { color: inherit; text-decoration: none; }
em { font-style: italic; }

.mono { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.04em; }
.dim { color: var(--chalk-2); }
.serif-lg { font-family: var(--serif); font-size: 1.6rem; line-height: 1; }

/* ---------- masthead ---------- */
.masthead {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: clamp(18px, 3vw, 30px) var(--pad);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  background: color-mix(in srgb, var(--ink) 88%, transparent);
  backdrop-filter: blur(8px);
  z-index: 20;
}
.header-actions { display: flex; align-items: center; gap: 18px; }
.wordmark {
  font-family: var(--serif);
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  line-height: 1;
  letter-spacing: 0.01em;
}
.nav { display: flex; gap: clamp(14px, 2.5vw, 30px); }
.nav a {
  font-family: var(--mono);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--chalk-2);
  padding-bottom: 3px;
  border-bottom: 1px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}
.nav a:hover { color: var(--chalk); }
.nav a.active { color: var(--chalk); border-color: var(--accent); }
.icon-btn {
  width: 34px; height: 34px; display: inline-grid; place-items: center;
  border: 1px solid var(--line); border-radius: 50%; background: var(--ink-2);
  color: var(--chalk); font-size: 1rem; line-height: 1; cursor: pointer;
}
.icon-btn:hover { border-color: var(--accent); }
.logout { font-family: var(--mono); transform: rotate(45deg); }

/* ---------- views ---------- */
main { padding: clamp(30px, 6vw, 70px) var(--pad) 120px; max-width: var(--maxw); margin: 0 auto; }
.view[hidden] { display: none; }

.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 14px;
  margin-bottom: 30px;
}
.section-title { font-family: var(--serif); font-size: clamp(1.7rem, 4vw, 2.6rem); font-weight: 400; margin: 0; }

/* ---------- today ---------- */
.today-head { max-width: 760px; }
.eyebrow {
  font-family: var(--mono);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--chalk-2);
  margin: 0 0 18px;
}
.hero {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(3rem, 11vw, 7rem);
  line-height: 0.94;
  letter-spacing: -0.01em;
  margin: 0;
}
.hero em { color: var(--chalk); opacity: 0.72; }

.dataline {
  margin-top: 26px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  align-items: center;
  border-top: 1px solid var(--line);
  padding-top: 18px;
}
.dataline .stat { font-family: var(--mono); font-size: 0.8rem; letter-spacing: 0.03em; }
.dataline .stat b { color: var(--chalk); font-weight: 500; }
.text-btn {
  border: 0; background: transparent; color: var(--chalk-2); cursor: pointer;
  padding: 10px 0 0; text-decoration: underline; text-underline-offset: 3px;
}
.text-btn:hover { color: var(--chalk); }

.occasion { margin-top: 42px; max-width: 640px; }
.field-label {
  display: block;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--chalk-2);
  margin-bottom: 10px;
}
.occasion-row { display: flex; gap: 12px; }
.occasion-row .input { flex: 1; }

.input {
  width: 100%;
  background: var(--ink-2);
  border: 1px solid var(--line);
  color: var(--chalk);
  font-family: var(--sans);
  font-size: 0.98rem;
  padding: 14px 16px;
  border-radius: 3px;
  transition: border-color 0.2s;
}
.input::placeholder { color: var(--chalk-3); }
.input:focus { outline: none; border-color: var(--accent); }
select.input { appearance: none; cursor: pointer; }

.btn {
  font-family: var(--mono);
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 14px 22px;
  border-radius: 3px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--chalk);
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.2s, border-color 0.2s, opacity 0.2s;
}
.btn:hover { border-color: var(--accent); }
.btn-primary { background: var(--chalk); color: var(--ink); border-color: var(--chalk); }
.btn-primary:hover { background: #fff; border-color: #fff; }
.btn-primary:disabled { background: var(--ink-3); color: var(--chalk-3); border-color: var(--line); cursor: not-allowed; }
.btn-block { width: 100%; margin-top: 8px; }

/* ---------- today result / look cards ---------- */
.today-result { margin-top: 44px; display: grid; gap: 26px; }
.look {
  border: 1px solid var(--line);
  background: var(--ink-2);
  border-radius: 4px;
  overflow: hidden;
  opacity: 0;
  transform: translateY(14px);
  animation: rise 0.6s cubic-bezier(0.2, 0.7, 0.2, 1) forwards;
}
.look:nth-child(2) { animation-delay: 0.1s; }
.look-strip { display: flex; height: 8px; }
.look-strip span { flex: 1; }
.look-body { padding: clamp(18px, 3vw, 30px); }
.look-name { font-family: var(--serif); font-size: 1.7rem; margin: 0 0 4px; }
.look-rationale { color: var(--chalk-2); margin: 0 0 22px; max-width: 60ch; }
.look-items {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}
.look-item { border: 1px solid var(--line); border-radius: 3px; overflow: hidden; background: var(--ink); }
.look-item img { width: 100%; aspect-ratio: 3/4; object-fit: cover; display: block; }
.look-item .cap { font-family: var(--mono); font-size: 0.64rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--chalk-2); padding: 7px 9px; }
.look-worn { font-family: var(--mono); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--chalk-2); background: transparent; border: 1px solid var(--line); padding: 9px 16px; border-radius: 3px; cursor: pointer; }
.look-worn:hover { border-color: var(--accent); color: var(--chalk); }
.look-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; }
.look-meta { margin: 0 0 8px; text-transform: uppercase; }
.rating-control { display: inline-flex; align-items: center; gap: 8px; color: var(--chalk-2); }
.look-rating {
  background: var(--ink); color: var(--chalk); border: 1px solid var(--line);
  border-radius: 3px; padding: 7px 9px; font: inherit;
}
.section-intro { max-width: 62ch; margin: -10px 0 30px; }
.history-grid { margin-top: 0; }

/* ---------- closet contact sheet ---------- */
.contact-sheet {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(clamp(140px, 22vw, 200px), 1fr));
  gap: clamp(10px, 1.5vw, 18px);
}
.closet-tools {
  display: grid; grid-template-columns: minmax(220px, 1.6fr) repeat(2, minmax(140px, 0.8fr)) auto;
  gap: 10px; align-items: stretch; margin-bottom: 24px;
}
.check-control {
  min-height: 48px; display: inline-flex; align-items: center; gap: 9px;
  padding: 10px 14px; border: 1px solid var(--line); border-radius: 3px;
  background: var(--ink-2); color: var(--chalk-2); cursor: pointer; white-space: nowrap;
}
.check-control input { accent-color: var(--accent); }
.closet-wide { grid-column: 1 / -1; }
.tile {
  border: 1px solid var(--line);
  border-radius: 3px;
  overflow: hidden;
  background: var(--ink-2);
  position: relative;
  transition: transform 0.25s cubic-bezier(0.2,0.7,0.2,1), border-color 0.25s;
}
.tile:hover { transform: translateY(-4px); border-color: var(--chalk-3); }
.tile img { width: 100%; aspect-ratio: 3/4; object-fit: cover; display: block; }
.tile-meta { display: flex; align-items: flex-start; justify-content: space-between; padding: 10px 11px 12px; gap: 8px; }
.tile-meta > div { min-width: 0; }
.tile-name { display: block; font-size: 0.8rem; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tile-detail { display: block; margin-top: 2px; font-family: var(--mono); font-size: 0.58rem; color: var(--chalk-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tile-wear { flex: 0 0 auto; color: var(--chalk-3); }
.tile-strip { display: flex; height: 4px; }
.tile-strip span { flex: 1; }
.tile-actions {
  position: absolute; top: 8px; right: 8px; z-index: 2;
  display: flex; gap: 6px;
}
.tile-action {
  width: 29px; height: 29px; border-radius: 50%;
  background: color-mix(in srgb, var(--ink) 70%, transparent);
  border: 1px solid var(--line); color: var(--chalk);
  font-size: 13px; line-height: 1; cursor: pointer; display: grid; place-items: center;
  opacity: 0.82; transition: opacity 0.2s, border-color 0.2s; backdrop-filter: blur(4px);
}
.tile-action:hover { opacity: 1; border-color: var(--accent); }
.tile-action.active { color: var(--accent); border-color: var(--accent); }
.tile-del:hover { color: #ffb3a7; border-color: #9a4035; }

/* ---------- add ---------- */
.add-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(20px, 4vw, 48px); align-items: start; }
.add-drop {
  aspect-ratio: 3/4;
  border: 1px dashed var(--line);
  border-radius: 4px;
  display: grid;
  place-items: center;
  cursor: pointer;
  background: var(--ink-2);
  overflow: hidden;
  transition: border-color 0.2s, background 0.2s;
  color: var(--chalk); font: inherit; padding: 0;
}
.add-drop:hover, .add-drop.drag { border-color: var(--accent); background: var(--ink-3); }
.drop-empty { text-align: center; }
.drop-empty span { display: block; }
.drop-empty .serif-lg { margin-bottom: 6px; }
.preview { width: 100%; height: 100%; object-fit: cover; }

.add-form { display: flex; flex-direction: column; gap: 20px; }
.ai-assist {
  display: grid; grid-template-columns: 1fr auto; gap: 14px 18px; align-items: center;
  border: 1px solid color-mix(in srgb, var(--accent) 46%, var(--line));
  border-radius: 4px; padding: 16px; background: color-mix(in srgb, var(--accent) 5%, var(--ink-2));
}
.ai-assist[hidden] { display: none; }
.ai-assist .field-label { margin-bottom: 4px; color: var(--chalk); }
.ai-assist-copy { margin: 0; font-size: 0.88rem; line-height: 1.5; }
.ai-assist .form-note { grid-column: 1 / -1; margin: 0; }
.ai-assist .btn { padding-inline: 16px; }
.ai-assist .btn:disabled { opacity: 0.55; cursor: wait; }
.palette-readout { border: 1px solid var(--line); border-radius: 3px; padding: 14px; }
.swatches { display: flex; gap: 8px; }
.swatches .sw { flex: 1; min-width: 44px; height: 48px; border-radius: 3px; border: 1px solid var(--line); background: transparent; padding: 0; cursor: pointer; }
.swatches .sw::-webkit-color-swatch-wrapper { padding: 0; }
.swatches .sw::-webkit-color-swatch { border: 0; }
.swatches .sw::-moz-color-swatch { border: 0; }
.field-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.range { width: 100%; accent-color: var(--accent); background: transparent; }
.form-note { margin: 4px 0 0; }
.textarea { min-height: 96px; resize: vertical; }
.privacy-note { margin: -2px 0 0; line-height: 1.6; }

/* ---------- authentication ---------- */
.auth-gate {
  position: fixed; inset: 0; z-index: 200; display: grid; place-items: center;
  padding: 24px; background: color-mix(in srgb, var(--ink) 94%, transparent);
  backdrop-filter: blur(14px);
}
.auth-gate[hidden] { display: none; }
.auth-card {
  width: min(100%, 430px); padding: clamp(26px, 6vw, 48px);
  border: 1px solid var(--line); border-radius: 4px; background: var(--ink-2);
  box-shadow: 0 30px 100px rgba(0,0,0,0.55);
}
.auth-title { font-family: var(--serif); font-size: clamp(2.8rem, 10vw, 4.5rem); font-weight: 400; line-height: 0.92; margin: 0 0 34px; }
.auth-title em { color: var(--chalk-2); }
.auth-card .btn { margin-top: 18px; }

/* ---------- dialogs ---------- */
.modal {
  width: min(calc(100% - 30px), 720px); max-height: calc(100dvh - 30px);
  padding: 0; border: 1px solid var(--line); border-radius: 5px;
  background: var(--ink-2); color: var(--chalk); box-shadow: 0 30px 100px rgba(0,0,0,0.7);
}
.modal::backdrop { background: rgba(0,0,0,0.72); backdrop-filter: blur(5px); }
.modal-card { display: flex; flex-direction: column; gap: 19px; padding: clamp(22px, 4vw, 36px); }
.modal-card-sm { max-width: 520px; }
.modal-head { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.modal-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 6px; }
.btn-danger { border-color: #7d352e; color: #ffb3a7; }
.btn-danger:hover { border-color: #b34b3f; background: rgba(179,75,63,0.12); }

/* ---------- toast ---------- */
.toast {
  position: fixed; left: 50%; bottom: 28px; transform: translateX(-50%);
  background: var(--chalk); color: var(--ink);
  font-family: var(--mono); font-size: 0.74rem; letter-spacing: 0.05em;
  padding: 12px 20px; border-radius: 3px; z-index: 120;
  box-shadow: 0 10px 40px rgba(0,0,0,0.5);
}

/* ---------- states ---------- */
.empty-state { border: 1px dashed var(--line); border-radius: 4px; padding: 60px 30px; text-align: center; }
.empty-state .serif-lg { margin-bottom: 8px; }
.spinner {
  width: 16px; height: 16px; border-radius: 50%;
  border: 2px solid var(--chalk-3); border-top-color: var(--chalk);
  display: inline-block; vertical-align: middle; margin-right: 10px;
  animation: spin 0.7s linear infinite;
}

@keyframes rise { to { opacity: 1; transform: none; } }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- responsive ---------- */
@media (max-width: 720px) {
  .masthead { align-items: center; padding-inline: 20px; }
  .header-actions { gap: 9px; min-width: 0; }
  .nav { gap: 11px; }
  .nav a { font-size: 0.61rem; letter-spacing: 0.08em; }
  .logout { width: 30px; height: 30px; }
  .add-grid { grid-template-columns: 1fr; }
  .add-drop { max-width: 340px; }
  .ai-assist { grid-template-columns: 1fr; }
  .ai-assist .btn { width: 100%; }
  .ai-assist .form-note { grid-column: 1; }
  .occasion-row { flex-direction: column; }
  .occasion-row .btn { width: 100%; }
  .hero { font-size: clamp(2.6rem, 16vw, 4rem); }
  .closet-tools { grid-template-columns: 1fr 1fr; }
  .closet-tools #closet-search { grid-column: 1 / -1; }
  .closet-tools .check-control { justify-content: center; }
  .tile-action { opacity: 1; }
}

@media (max-width: 500px) {
  .wordmark { font-size: 1.65rem; }
  .nav { gap: 8px; }
  .nav a { font-size: 0.56rem; }
  .field-pair { grid-template-columns: 1fr; gap: 16px; }
  .modal-actions { flex-direction: column-reverse; }
  .modal-actions .btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
  .look { opacity: 1; transform: none; }
}

:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }