/* Iris client portal — light surface (DESIGN.md § Client portal). */
:root {
  --surface-lt: #f8f8fc; --card: #ffffff; --rule-lt: #e2e2ee;
  --ink-lt: #1a1a24; --ink-2-lt: #4a4a60; --ink-3-lt: #5c5c74; --ink-4-lt: #8a8aa3;
  --violet: oklch(55% 0.19 272); --violet-text: oklch(50% 0.19 272);
  --violet-tint: rgba(139,104,255,0.12); --violet-wash: rgba(139,104,255,0.06); --violet-line: rgba(139,104,255,0.25);
  --gold-lt: #8a6a2c; --green-lt: #1f8a4c; --teal-lt: #1d7a96; --red-lt: #b3261e;
  --fd: 'Hanken Grotesk', sans-serif; --fm: 'Martian Mono', monospace;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--surface-lt); color: var(--ink-lt); font-family: var(--fd); font-size: 17px; line-height: 1.6; }
a { color: var(--violet-text); } a:hover { color: var(--ink-lt); }
button, input, select, textarea { font-family: var(--fd); color: var(--ink-lt); }
:focus-visible { outline: 2px solid var(--violet); outline-offset: 2px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* header */
.top { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 16px; padding: 16px 40px; background: var(--card); border-bottom: 1px solid var(--rule-lt); }
.brand { display: inline-flex; align-items: center; min-height: 44px; }
.spacer { flex: 1; }
.org { font-size: 15px; color: var(--ink-2-lt); }
.saved { font-family: var(--fm); font-size: 12px; letter-spacing: .16em; text-transform: uppercase; color: var(--ink-3-lt); }
.eyebrow-plain { font-family: var(--fm); font-size: 12px; letter-spacing: .16em; text-transform: uppercase; color: var(--ink-3-lt); }
.back { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; text-decoration: none; color: var(--ink-2-lt); font-size: 15px; }

/* layout */
.wrap { max-width: 1080px; margin: 0 auto; padding: 56px 40px 72px; display: flex; flex-direction: column; gap: 32px; }
.wrap.narrow { max-width: 760px; padding-bottom: 140px; gap: 40px; }
.wrap.wide { max-width: 1180px; padding-top: 40px; }
.cols { display: flex; flex-wrap: wrap; gap: 40px; align-items: flex-start; }
.cols > .main { flex: 999 1 560px; min-width: 0; display: flex; flex-direction: column; gap: 24px; }
.cols > .side { flex: 1 1 300px; min-width: 0; display: flex; flex-direction: column; gap: 20px; position: sticky; top: 24px; }
.stack { display: flex; flex-direction: column; gap: 14px; }
.row { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.grid2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.grid3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }

/* type */
.eyebrow { display: flex; align-items: center; gap: 10px; font-family: var(--fm); font-size: 12px; letter-spacing: .18em; text-transform: uppercase; color: var(--violet); }
.eyebrow::before { content: ''; width: 20px; height: 1px; background: currentColor; }
.eyebrow.gold { color: var(--gold-lt); }
h1 { color: var(--violet); margin: 0; font-size: clamp(30px, 4vw, 44px); font-weight: 300; letter-spacing: -.03em; line-height: 1.1; }
h2 { margin: 0; font-size: 24px; font-weight: 600; letter-spacing: -.02em; line-height: 1.25; }
.q { display: flex; align-items: baseline; gap: 12px; }
.q .n { font-family: var(--fm); font-size: 14px; color: var(--violet); }
.lede { margin: 0; font-size: 17px; font-weight: 300; line-height: 1.75; color: var(--ink-2-lt); max-width: 62ch; }
.help { margin: 0; font-size: 16px; line-height: 1.6; color: var(--ink-2-lt); }
.small { font-size: 14px; color: var(--ink-3-lt); line-height: 1.6; }
.mono { font-family: var(--fm); font-size: 12px; letter-spacing: .16em; text-transform: uppercase; color: var(--ink-3-lt); }
.warn { font-size: 14px; color: var(--gold-lt); }
.ok { font-size: 15px; color: var(--green-lt); }
.err { font-size: 15px; color: var(--red-lt); }
label.lbl, .lbl { font-size: 14px; font-weight: 500; color: var(--ink-2-lt); }

/* fields */
.field { display: flex; flex-direction: column; gap: 6px; }
input[type=text], input[type=url], input:not([type]), select, textarea {
  min-height: 48px; padding: 0 16px; background: var(--card); border: 1px solid var(--rule-lt); border-radius: 3px; font-size: 16px; width: 100%;
}
textarea { padding: 12px 14px; line-height: 1.6; resize: vertical; font-size: 17px; }
select { padding: 0 12px; }
input:focus, select:focus, textarea:focus { border-color: var(--violet); outline: none; box-shadow: 0 0 0 1px var(--violet); }
.edited { border-color: var(--violet) !important; }
input[type=checkbox], input[type=radio] { width: 20px; height: 20px; accent-color: var(--violet); flex: none; }
.check { display: flex; align-items: center; gap: 10px; min-height: 44px; font-size: 16px; }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 0 28px; border-radius: 3px; border: none; background: var(--violet); color: #fff; font-size: 15px; font-weight: 500; letter-spacing: .06em; text-decoration: none; cursor: pointer; }
.btn:hover { color: #fff; filter: brightness(1.06); }
.btn.out { background: transparent; color: var(--violet-text); border: 1px solid var(--violet); }
.btn.ghost { background: transparent; color: var(--ink-2-lt); border: 1px solid var(--rule-lt); }
.btn.sm { min-height: 44px; padding: 0 18px; }
.btn[disabled] { opacity: .45; cursor: not-allowed; filter: none; }
.link { background: none; border: none; padding: 0; min-height: 44px; color: var(--violet-text); font-size: 15px; cursor: pointer; text-decoration: underline; }
.chip { min-height: 44px; padding: 0 16px; border-radius: 3px; border: 1px solid var(--rule-lt); background: var(--card); color: var(--ink-2-lt); font-size: 16px; cursor: pointer; }
.chip[aria-pressed=true], .chip[aria-checked=true] { border-color: var(--violet); background: var(--violet-tint); color: var(--ink-lt); }
.seg { display: inline-flex; gap: 4px; padding: 4px; background: var(--card); border: 1px solid var(--rule-lt); border-radius: 4px; align-self: flex-start; }
.seg button { min-height: 40px; padding: 0 18px; border: none; border-radius: 3px; background: transparent; color: var(--ink-2-lt); font-size: 15px; cursor: pointer; }
.seg button[aria-selected=true] { background: var(--violet-tint); color: var(--ink-lt); font-weight: 500; }
.card-opt { min-height: 72px; padding: 14px 16px; border-radius: 4px; border: 1px solid var(--rule-lt); background: var(--card); text-align: left; display: flex; flex-direction: column; gap: 4px; cursor: pointer; }
.card-opt[aria-checked=true] { border-color: var(--violet); background: var(--violet-tint); }
.card-opt b { font-size: 17px; font-weight: 500; } .card-opt span { font-size: 14px; color: var(--ink-2-lt); }
.drop { min-height: 48px; border: 1px dashed var(--ink-4-lt); border-radius: 3px; background: transparent; color: var(--ink-2-lt); font-size: 16px; cursor: pointer; padding: 0 16px; }
.switch { width: 52px; height: 30px; border-radius: 15px; border: 1px solid var(--ink-4-lt); background: var(--card); position: relative; flex: none; cursor: pointer; padding: 0; }
.switch::after { content: ''; position: absolute; top: 4px; left: 4px; width: 20px; height: 20px; border-radius: 10px; background: var(--ink-3-lt); transition: transform .15s ease; }
.switch[aria-checked=true] { background: var(--violet); border-color: var(--violet); }
.switch[aria-checked=true]::after { transform: translateX(22px); background: #fff; }
.play { width: 44px; height: 44px; border-radius: 22px; border: 1px solid var(--violet); background: var(--violet-tint); display: flex; align-items: center; justify-content: center; flex: none; cursor: pointer; }
.play[disabled] { opacity: .45; cursor: not-allowed; }

/* surfaces */
.card { background: var(--card); border: 1px solid var(--rule-lt); border-radius: 4px; padding: 22px 24px; display: flex; flex-direction: column; gap: 12px; }
.callout { background: var(--violet-wash); border: 1px solid var(--violet-line); border-radius: 4px; padding: 24px 28px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px; }
.callout.gold { background: rgba(200,169,110,0.08); border-color: rgba(200,169,110,0.35); }
.note { background: rgba(200,169,110,0.08); border: 1px solid rgba(200,169,110,0.35); border-radius: 4px; padding: 18px 22px; }
.tag { display: inline-block; border-radius: 3px; padding: 3px 10px; font-size: 14px; font-weight: 500; border: 1px solid; white-space: nowrap; }
.tag.violet { background: rgba(139,104,255,.1); color: var(--violet-text); border-color: var(--violet-line); }
.tag.gold { background: rgba(200,169,110,.1); color: var(--gold-lt); border-color: rgba(200,169,110,.25); }
.tag.teal { background: rgba(91,184,212,.1); color: var(--teal-lt); border-color: rgba(91,184,212,.25); }
.tag.green { background: rgba(74,200,122,.1); color: var(--green-lt); border-color: rgba(74,200,122,.25); }
.tag.grey { background: #f0f0f6; color: var(--ink-3-lt); border-color: var(--rule-lt); }

/* project list */
.table { display: flex; flex-direction: column; border: 1px solid var(--rule-lt); border-radius: 4px; overflow: hidden; }
.tr { display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 2fr) minmax(0, 1fr) minmax(0, 1fr); gap: 16px; align-items: center; padding: 18px 24px; background: var(--card); border-bottom: 1px solid var(--rule-lt); color: var(--ink-lt); text-decoration: none; }
.tr:last-child { border-bottom: none; }
.tr.head { padding: 12px 24px; font-family: var(--fm); font-size: 12px; letter-spacing: .16em; text-transform: uppercase; color: var(--ink-3-lt); }
a.tr:hover { background: #fbfbfe; color: var(--ink-lt); }
.tr .t { font-size: 17px; font-weight: 500; }
.tr .d { font-family: var(--fm); font-size: 14px; color: var(--ink-3-lt); }
.tr .f { font-size: 15px; color: var(--ink-2-lt); }

/* timeline */
.timeline { border-bottom: 1px solid var(--rule-lt); }
.timeline ol { max-width: 1180px; margin: 0 auto; padding: 18px 40px; list-style: none; display: flex; flex-wrap: wrap; gap: 8px 28px; font-size: 15px; }
.timeline li { display: flex; align-items: center; gap: 8px; color: var(--ink-3-lt); }
.timeline li::before { content: ''; width: 8px; height: 8px; border-radius: 4px; border: 1px solid var(--ink-4-lt); }
.timeline li.done { color: var(--green-lt); } .timeline li.done::before { background: var(--green-lt); border-color: var(--green-lt); }
.timeline li.now { color: var(--ink-lt); font-weight: 500; } .timeline li.now::before { background: var(--violet); border-color: var(--violet); }
.timeline li.now.gold::before { background: var(--gold-lt); border-color: var(--gold-lt); }
.timeline li.now.teal::before { background: var(--teal-lt); border-color: var(--teal-lt); }

/* script */
.block { background: var(--card); border: 1px solid var(--rule-lt); border-radius: 4px; padding: 22px 24px; display: flex; flex-wrap: wrap; gap: 20px; }
.block .txt { flex: 1 1 360px; min-width: 0; display: flex; flex-direction: column; gap: 10px; }
.block .img { flex: 0 1 220px; display: flex; flex-direction: column; gap: 8px; }
.imgph { aspect-ratio: 16 / 9; border: 1px solid var(--rule-lt); border-radius: 3px; display: flex; align-items: center; justify-content: center; text-align: center; font-size: 14px; color: var(--ink-3-lt); padding: 8px; }
.mark { display: inline-flex; align-items: center; gap: 6px; font-size: 14px; color: var(--violet-text); }
.cmt { background: #fbfbfe; border: 1px solid var(--rule-lt); border-radius: 3px; padding: 10px 14px; font-size: 15px; }

/* video */
.player { position: relative; width: 100%; background: var(--card); border: 1px solid var(--rule-lt); border-radius: 4px; overflow: hidden; }
.player iframe { width: 100%; height: 100%; border: 0; display: block; }
.player .exdata { position: absolute; top: 12px; left: 12px; font-size: 14px; color: var(--gold-lt); background: rgba(255,255,255,.92); padding: 4px 8px; border-radius: 3px; pointer-events: none; }
.track { position: relative; flex: 1; height: 24px; display: flex; align-items: center; }
.track .bar { width: 100%; height: 4px; border-radius: 2px; background: var(--rule-lt); }
.track .fill { position: absolute; left: 0; height: 4px; border-radius: 2px; background: var(--violet); }
.track .pin { position: absolute; width: 14px; height: 14px; margin-left: -7px; border-radius: 7px; background: var(--gold-lt); border: 2px solid #fff; padding: 0; cursor: pointer; }
.tc { flex: none; min-height: 36px; padding: 0 10px; border: 1px solid var(--rule-lt); border-radius: 3px; background: var(--card); color: var(--gold-lt); font-family: var(--fm); font-size: 14px; cursor: pointer; }
.clist { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 8px; }
.clist li { background: var(--card); border: 1px solid var(--rule-lt); border-radius: 4px; padding: 14px 18px; display: flex; gap: 14px; align-items: flex-start; }
pre.embed { margin: 0; background: #f2f2f8; border: 1px solid var(--rule-lt); border-radius: 4px; padding: 14px 16px; font-family: var(--fm); font-size: 13px; line-height: 1.7; white-space: pre-wrap; word-break: break-all; }

/* footer */
.foot { position: sticky; bottom: 0; background: var(--card); border-top: 1px solid var(--rule-lt); padding: 14px 40px; z-index: 5; }
.foot .in { max-width: 760px; margin: 0 auto; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; }
.summary dl { margin: 0; display: grid; grid-template-columns: minmax(120px, 1fr) 2fr; gap: 8px 16px; font-size: 16px; }
.summary dt { color: var(--ink-3-lt); font-size: 14px; } .summary dd { margin: 0; }
.loading { padding: 56px 40px; color: var(--ink-3-lt); }
details.more > summary { list-style: none; min-height: 44px; display: inline-flex; align-items: center; gap: 8px; color: var(--ink-2-lt); font-size: 16px; cursor: pointer; }
details.more > summary::-webkit-details-marker { display: none; }
.styles { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 8px; }
#signin { display: flex; justify-content: center; padding: 56px 16px; }

@media (max-width: 640px) {
  .top { padding: 10px 16px; }
  .wrap, .wrap.narrow, .wrap.wide { padding: 28px 16px 140px; gap: 28px; }
  .timeline ol { padding: 14px 16px; }
  .foot { padding: 14px 16px 20px; }
  .foot .in .btns { width: 100%; display: flex; gap: 10px; } .foot .in .btns .btn { flex: 1; padding: 0 12px; }
  h2 { font-size: 20px; font-weight: 500; }
  .grid2, .grid3 { grid-template-columns: minmax(0, 1fr); }
  .tr { grid-template-columns: minmax(0, 1fr) auto; } .tr .f, .tr .d, .tr.head span:nth-child(n+3) { display: none; }
  .callout { padding: 18px 16px; }
  .org { display: none; }
}