/* milena studio — identité : charbon, papier, laiton. Esprit planche contact. */
:root {
  --ink: #191817;
  --ink-2: #2a2826;
  --paper: #f4f1ea;
  --paper-2: #eae5da;
  --line: #d8d2c4;
  --brass: #a8763e;
  --brass-2: #c99a63;
  --ok: #4a7c59;
  --warn: #a85138;
  --mono: "SF Mono", "JetBrains Mono", ui-monospace, monospace;
  --serif: Georgia, "Times New Roman", serif;
  --sans: "Helvetica Neue", Arial, sans-serif;
}
* { box-sizing: border-box; margin: 0; }
body { background: var(--paper); color: var(--ink); font-family: var(--sans); font-size: 15px; line-height: 1.55; }
.hidden { display: none !important; }
code { font-family: var(--mono); font-size: .85em; background: var(--paper-2); padding: 1px 5px; border-radius: 3px; }
button { font: inherit; cursor: pointer; }

/* ---------- login */
.login { position: fixed; inset: 0; background: var(--ink); display: flex; align-items: center; justify-content: center; }
.login form { width: 320px; text-align: center; }
.login h1 { color: var(--paper); font-family: var(--serif); font-weight: 400; font-size: 42px; letter-spacing: -1px; }
.login h1 span { color: var(--brass-2); font-style: italic; margin-left: 8px; font-size: 24px; }
.login p { color: #8a857c; font-size: 13px; margin: 10px 0 28px; }
.login input { width: 100%; padding: 12px 14px; background: var(--ink-2); border: 1px solid #3c3936; color: var(--paper); border-radius: 4px; font: inherit; }
.login button { width: 100%; margin-top: 12px; padding: 12px; background: var(--brass); border: 0; color: #fff; border-radius: 4px; letter-spacing: .5px; }
.login .err { color: #d98f7a; font-size: 13px; margin-top: 12px; min-height: 18px; }

/* ---------- chrome */
header { display: flex; justify-content: space-between; align-items: center; padding: 14px 26px; border-bottom: 1px solid var(--line); background: var(--paper); position: sticky; top: 0; z-index: 5; }
.brand { font-family: var(--serif); font-size: 24px; letter-spacing: -.5px; }
.brand span { color: var(--brass); font-style: italic; margin-left: 6px; font-size: 15px; }
.statusbar { display: flex; gap: 8px; }
.pill { font-family: var(--mono); font-size: 11.5px; padding: 4px 10px; border: 1px solid var(--line); border-radius: 20px; background: var(--paper-2); display: inline-flex; align-items: center; gap: 6px; }
.pill.ok { border-color: var(--ok); color: var(--ok); }
.pill.bad { border-color: var(--warn); color: var(--warn); }
.pill.busy { border-color: var(--brass); color: var(--brass); }

.layout { display: grid; grid-template-columns: 230px 1fr; min-height: calc(100vh - 61px); }
aside { border-right: 1px solid var(--line); padding: 20px 16px; display: flex; flex-direction: column; gap: 10px; }
.aside-title { font-family: var(--mono); font-size: 11px; text-transform: uppercase; letter-spacing: 1.5px; color: #7c766a; }
#model-list a { display: block; padding: 8px 10px; border-radius: 4px; color: var(--ink); text-decoration: none; font-size: 14.5px; }
#model-list a:hover { background: var(--paper-2); }
#model-list a.active { background: var(--ink); color: var(--paper); }
#model-new { display: flex; gap: 6px; }
#model-new input { flex: 1; padding: 7px 9px; border: 1px solid var(--line); border-radius: 4px; background: #fff; font: inherit; font-size: 13.5px; min-width: 0; }
#model-new button { width: 34px; border: 1px solid var(--line); background: var(--paper-2); border-radius: 4px; font-size: 17px; }
.aside-foot { margin-top: auto; font-size: 12px; color: #7c766a; }
#vault-help { border: 1px solid var(--warn); border-radius: 4px; padding: 10px; color: var(--warn); }
#vault-help code { display: block; margin-top: 6px; word-break: break-all; }

main { padding: 30px 40px 80px; max-width: 1060px; }
.empty h2 { font-family: var(--serif); font-weight: 400; font-size: 30px; max-width: 520px; margin: 60px 0 16px; }
.empty p { color: #6d675c; max-width: 480px; }

/* ---------- model view */
.model-head { display: flex; align-items: baseline; gap: 16px; margin-bottom: 26px; }
.model-head h2 { font-family: var(--serif); font-weight: 400; font-size: 34px; }
.model-head .meta { font-family: var(--mono); font-size: 12px; color: #7c766a; }

.step { border: 1px solid var(--line); border-radius: 6px; margin-bottom: 14px; background: #fbf9f4; overflow: hidden; }
.step-head { display: flex; align-items: center; gap: 14px; padding: 14px 18px; cursor: pointer; user-select: none; }
.step-head:hover { background: var(--paper-2); }
.step-num { font-family: var(--mono); font-size: 11px; width: 26px; height: 26px; border: 1px solid var(--ink); border-radius: 50%; display: flex; align-items: center; justify-content: center; flex: none; }
.step.done .step-num { background: var(--ok); border-color: var(--ok); color: #fff; }
.step.locked { opacity: .55; }
.step-title { font-size: 16px; font-weight: 600; flex: 1; }
.step-state { font-family: var(--mono); font-size: 11.5px; color: #7c766a; }
.step-body { border-top: 1px solid var(--line); padding: 18px 22px 22px; }
.guide { font-size: 14px; color: #46413a; max-width: 660px; }
.guide p { margin: 0 0 10px; }
.guide ul { margin: 0 0 10px 18px; }
.guide table { border-collapse: collapse; margin: 10px 0 14px; font-size: 13px; }
.guide th, .guide td { border: 1px solid var(--line); padding: 5px 10px; text-align: left; }
.guide th { background: var(--paper-2); font-family: var(--mono); font-size: 11px; text-transform: uppercase; letter-spacing: .5px; }
.callout { border-left: 3px solid var(--brass); background: var(--paper-2); padding: 10px 14px; margin: 12px 0; font-size: 13.5px; }
.callout.red { border-color: var(--warn); }

.actions { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-top: 16px; }
.btn { padding: 9px 16px; border-radius: 4px; border: 1px solid var(--ink); background: var(--ink); color: var(--paper); font-size: 13.5px; letter-spacing: .3px; }
.btn:hover { background: var(--ink-2); }
.btn.ghost { background: transparent; color: var(--ink); }
.btn.brass { background: var(--brass); border-color: var(--brass); }
.btn:disabled { opacity: .45; cursor: default; }
input[type=file] { display: none; }
.counter { font-family: var(--mono); font-size: 12.5px; }
.counter b { font-size: 16px; }
.counter.good b { color: var(--ok); }
.counter.low b { color: var(--warn); }
.progress { height: 5px; background: var(--paper-2); border-radius: 3px; overflow: hidden; margin-top: 10px; }
.progress i { display: block; height: 100%; background: var(--brass); width: 0; transition: width .3s; }

.thumbs { display: grid; grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); gap: 8px; margin-top: 16px; }
.thumb { position: relative; aspect-ratio: 1; border-radius: 4px; overflow: hidden; border: 1px solid var(--line); background: var(--paper-2); }
.thumb img { width: 100%; height: 100%; object-fit: cover; display: block; filter: saturate(.92); }
.thumb .del { position: absolute; top: 4px; right: 4px; width: 22px; height: 22px; border-radius: 50%; border: 0; background: rgba(25,24,23,.75); color: #fff; font-size: 13px; line-height: 1; display: none; }
.thumb:hover .del { display: block; }
.thumb.nocap::after { content: "sans caption"; position: absolute; bottom: 0; left: 0; right: 0; font-size: 9.5px; font-family: var(--mono); background: rgba(168,81,56,.88); color: #fff; text-align: center; padding: 2px; }

.caption-row { display: flex; gap: 10px; margin-top: 10px; align-items: flex-start; }
.caption-row img { width: 120px; border-radius: 4px; border: 1px solid var(--line); }
.caption-row textarea { flex: 1; font: 13px var(--mono); padding: 8px; border: 1px solid var(--line); border-radius: 4px; background: #fff; min-height: 60px; }

.log { font-family: var(--mono); font-size: 11.5px; background: var(--ink); color: #cfc9be; border-radius: 6px; padding: 14px; margin-top: 14px; max-height: 340px; overflow: auto; white-space: pre-wrap; word-break: break-all; }
.log .hl { color: var(--brass-2); }

.samples { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 12px; margin-top: 16px; }
.samples figure { margin: 0; }
.samples img { width: 100%; border-radius: 4px; border: 1px solid var(--line); }
.samples figcaption { font-family: var(--mono); font-size: 10.5px; color: #7c766a; margin-top: 4px; word-break: break-all; }

/* ---------- contract form */
.cform { margin-top: 18px; max-width: 780px; }
.cgrid { display: flex; flex-wrap: wrap; gap: 10px 2%; }
.cfield { display: flex; flex-direction: column; gap: 3px; }
.cfield span { font-family: var(--mono); font-size: 10.5px; text-transform: uppercase; letter-spacing: .5px; color: #7c766a; }
.cfield input { padding: 8px 10px; border: 1px solid var(--line); border-radius: 4px; font: inherit; font-size: 13.5px; background: #fff; }
.ccheck { display: flex; gap: 8px; align-items: center; margin: 14px 0 4px; font-size: 13.5px; }
.sigs { display: flex; flex-wrap: wrap; gap: 20px; margin: 16px 0 4px; }
.sigs canvas { display: block; border: 1px dashed var(--brass); border-radius: 4px; background: #fff; touch-action: none; cursor: crosshair; margin: 4px 0 6px; max-width: 100%; }
.sigs .btn { padding: 4px 10px; font-size: 12px; }
.counter a { color: var(--brass); }

.consent { font-family: var(--mono); font-size: 12px; background: #fff; border: 1px solid var(--line); border-radius: 6px; padding: 12px 14px; white-space: pre-wrap; word-break: break-word; max-height: 220px; overflow: auto; }
.field { display: flex; gap: 8px; margin-top: 10px; }
.field input { flex: 1; padding: 8px 10px; border: 1px solid var(--line); border-radius: 4px; font: inherit; font-size: 13.5px; background: #fff; }
.inline-note { font-size: 12.5px; color: #7c766a; }
.err { color: var(--warn); }

@media (max-width: 760px) {
  .layout { grid-template-columns: 1fr; }
  aside { border-right: 0; border-bottom: 1px solid var(--line); }
  main { padding: 20px; }
}