:root {
  --bg: #0b1220;
  --bg2: #101a2e;
  --card: #16233c;
  --line: #24344f;
  --ink: #e8eefb;
  --dim: #8ea3c4;
  --sky: #4da3ff;
  --sky2: #7cc0ff;
  --ok: #3ddc84;
  --bad: #ff6b6b;
  color-scheme: dark;
}
* { box-sizing: border-box; }
/* author display rules (e.g. .modal{display:flex}) override the UA's [hidden]
   rule — this puts hidden back in charge everywhere */
[hidden] { display: none !important; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  min-height: 100dvh;
}
button { font: inherit; cursor: pointer; }
input {
  font: inherit; color: var(--ink); background: var(--bg2);
  border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; width: 100%;
}
input:focus { outline: 2px solid var(--sky); border-color: transparent; }

.brand { display: flex; align-items: center; gap: 10px; }
.brand h1 { font-size: 1.7rem; margin: 0; font-weight: 400; letter-spacing: .3px; }
.brand h1 b { color: var(--sky); font-weight: 700; }
.brand.small h1 { font-size: 1.15rem; }
.logo {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border-radius: 12px;
  background: linear-gradient(135deg, var(--sky), #2564c9);
  font-size: 1.3rem; color: #fff;
}
.brand.small .logo { width: 28px; height: 28px; font-size: .95rem; border-radius: 8px; }

/* login */
#login { display: flex; align-items: center; justify-content: center; min-height: 100dvh; padding: 20px; }
.login-card {
  width: 100%; max-width: 400px; background: var(--card);
  border: 1px solid var(--line); border-radius: 18px; padding: 28px;
  display: flex; flex-direction: column; gap: 14px;
}
.tag { color: var(--dim); margin: 0; }
.or { display: flex; align-items: center; gap: 10px; color: var(--dim); font-size: .85rem; }
.or::before, .or::after { content: ""; flex: 1; height: 1px; background: var(--line); }
form { display: flex; flex-direction: column; gap: 10px; }
.pwrow { position: relative; }
.pwrow .eye {
  position: absolute; right: 6px; top: 50%; transform: translateY(-50%);
  background: none; border: none; font-size: 1.1rem; opacity: .7; padding: 6px;
}
.row2 { display: flex; gap: 10px; }
.row2 .btn { flex: 1; }

.btn {
  border: 1px solid var(--line); border-radius: 10px; padding: 12px 16px;
  background: var(--bg2); color: var(--ink);
}
.btn.primary { background: var(--sky); border-color: var(--sky); color: #06101f; font-weight: 600; }
.btn.primary:hover { background: var(--sky2); }
.btn.ghost:hover { border-color: var(--sky); }
.btn.google { background: #fff; color: #1a1a1a; font-weight: 600; border: none; }
.btn.tiny { padding: 7px 12px; font-size: .85rem; }
.btn.danger { color: var(--bad); }
.linky { background: none; border: none; color: var(--dim); text-decoration: underline; font-size: .85rem; }
.err { background: #3a1620; border: 1px solid #6e2436; color: #ffb4c0; border-radius: 10px; padding: 10px 12px; font-size: .9rem; }
.fine { color: var(--dim); font-size: .78rem; margin: 0; text-align: center; }

/* app shell */
header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 16px; border-bottom: 1px solid var(--line);
  position: sticky; top: 0; background: var(--bg); z-index: 5;
}
#homeBtn { cursor: pointer; }
.hdr-right { display: flex; gap: 8px; }
main { max-width: 860px; margin: 0 auto; padding: 18px 16px 60px; }
.section-head { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.section-head h2 { margin: 0; flex: 1; font-size: 1.2rem; }

.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 12px; }
.pcard {
  background: var(--card); border: 1px solid var(--line); border-radius: 14px;
  padding: 16px; cursor: pointer; transition: border-color .15s;
}
.pcard:hover { border-color: var(--sky); }
.pcard { position: relative; }
.pcard-share {
  position: absolute; top: 10px; right: 10px; background: var(--bg2); border: 1px solid var(--line);
  color: var(--dim); border-radius: 8px; padding: 6px; display: inline-flex; cursor: pointer;
}
.pcard-share:hover { color: var(--sky); border-color: var(--sky); }
.pcard-share svg { display: block; }
.pcard h3 { margin: 0 0 6px; font-size: 1.05rem; word-break: break-word; padding-right: 34px; }
.pcard .meta { color: var(--dim); font-size: .82rem; }

.dropzone {
  border: 2px dashed var(--line); border-radius: 16px; padding: 26px 16px;
  text-align: center; color: var(--dim); cursor: pointer; margin-bottom: 16px;
  transition: border-color .15s, background .15s;
}
.dropzone.over { border-color: var(--sky); background: rgba(77, 163, 255, .06); }
.dropzone p { margin: 4px 0; }
.dropzone b { color: var(--ink); }

.upl {
  background: var(--card); border: 1px solid var(--line); border-radius: 12px;
  padding: 12px 14px; margin-bottom: 10px;
}
.upl .name { font-size: .92rem; word-break: break-all; }
.upl .bar { height: 6px; background: var(--bg2); border-radius: 3px; margin-top: 8px; overflow: hidden; }
.upl .bar i { display: block; height: 100%; background: var(--sky); border-radius: 3px; transition: width .2s; }
.upl .pct { color: var(--dim); font-size: .8rem; margin-top: 4px; }
.upl.err .bar i { background: var(--bad); }

.files { display: flex; flex-direction: column; gap: 8px; }
/* swipe-to-delete */
.frowwrap { position: relative; overflow: hidden; border-radius: 12px; }
.frowwrap .swipe-del { position: absolute; inset: 0; background: var(--bad); display: flex; align-items: center; padding-left: 22px; color: #fff; }
.frowwrap.armed .swipe-del { background: #ff4d4d; }
.frowwrap .frow { position: relative; z-index: 1; margin: 0; touch-action: pan-y; }
.upl { position: relative; }
.upl-x { position: absolute; top: 8px; right: 8px; background: none; border: none; color: var(--bad); padding: 6px; border-radius: 8px; }
.upl-x:hover { background: var(--bg2); }
.frow {
  display: flex; align-items: center; gap: 12px;
  background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 10px 14px;
}
.frow .ic { font-size: 1.4rem; width: 44px; text-align: center; flex-shrink: 0; cursor: pointer; }
.frow .ic img.thumb { width: 44px; height: 44px; object-fit: cover; border-radius: 8px; display: block; }
.frow .fname { flex: 1; min-width: 0; }
.frow .fname .n { word-break: break-all; font-size: .95rem; }
.frow .fname .m { color: var(--dim); font-size: .78rem; }
.frow .acts { display: flex; gap: 4px; flex-shrink: 0; }
.frow .acts button { background: none; border: none; color: var(--dim); padding: 8px; border-radius: 8px; display: inline-flex; }
.frow .acts button:hover { color: var(--sky); background: var(--bg2); }
.frow .acts button.del:hover { color: var(--bad); }
.frow .ic { color: var(--dim); display: flex; align-items: center; justify-content: center; }
.btn svg, .eye svg { vertical-align: -3px; }
.logo svg { display: block; }

.empty { color: var(--dim); text-align: center; padding: 30px 0; }

/* folders + breadcrumb */
.folderbar { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap; }
.crumbs { display: flex; align-items: center; gap: 6px; flex: 1; flex-wrap: wrap; font-size: .92rem; }
.crumb { color: var(--sky); cursor: pointer; padding: 3px 7px; border-radius: 7px; }
.crumb:hover { background: var(--bg2); }
.crumb.cur { color: var(--ink); cursor: default; }
.crumb.drop-hi { background: rgba(77,163,255,.2); outline: 1px dashed var(--sky); }
.crumbs .sep { color: var(--dim); }
#btnNewFolder svg { vertical-align: -3px; margin-right: 3px; }
.frow.folder { cursor: pointer; }
.frow.folder .ic { color: var(--sky2); }
.frow[draggable="true"] { }
.frow.drop-hi { outline: 2px dashed var(--sky); outline-offset: -2px; background: rgba(77,163,255,.08); }
.frow.dragging { opacity: .4; }

/* multi-select */
.frow { user-select: none; -webkit-user-select: none; -webkit-touch-callout: none; }
.frow .selbox {
  width: 0; overflow: hidden; flex-shrink: 0; display: flex; align-items: center; justify-content: center;
  color: var(--dim); transition: width .12s; border-radius: 50%;
}
.frow.selecting .selbox { width: 26px; height: 26px; border: 2px solid var(--line); margin-right: 4px; }
.frow.selecting .selbox svg { opacity: 0; width: 15px; height: 15px; }
.frow.selected { background: rgba(77,163,255,.14); outline: 1px solid var(--sky); }
.frow.selected .selbox { background: var(--sky); border-color: var(--sky); color: #06101f; }
.frow.selected .selbox svg { opacity: 1; }
.selbar {
  position: fixed; left: 50%; bottom: 22px; transform: translateX(-50%);
  display: flex; align-items: center; gap: 8px; z-index: 30;
  background: var(--card); border: 1px solid var(--line); border-radius: 14px;
  padding: 8px 10px 8px 16px; box-shadow: 0 8px 30px rgba(0,0,0,.5);
}
.selbar .n { font-weight: 600; font-size: .9rem; margin-right: 4px; white-space: nowrap; }
.selbar .btn svg { vertical-align: -3px; margin-right: 3px; }
.picklist { max-height: 44dvh; overflow: auto; margin-bottom: 10px; }
.pickrow { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 10px; cursor: pointer; }
.pickrow:hover { background: var(--bg2); }
.pickrow .go { margin-left: auto; color: var(--dim); }

/* share modal */
.exprow { display: flex; gap: 8px; }
.exprow #shAmt { width: 90px; }
.exprow select { flex: 1; background: var(--bg2); color: var(--ink); border: 1px solid var(--line); border-radius: 10px; padding: 12px; }
.tgl { display: flex; align-items: flex-start; gap: 9px; margin-top: 12px; color: var(--ink); cursor: pointer; font-size: .9rem; }
.tgl input { width: auto; margin-top: 3px; flex-shrink: 0; }

/* capture + assistant */
.caprow { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-top: 12px; }
.caprow .btn { pointer-events: auto; }
/* long-press on the drop zone must NOT select its text / pop the iOS Copy menu */
.dropzone { -webkit-user-select: none; user-select: none; -webkit-touch-callout: none; }
.dropzone input, .dropzone textarea { -webkit-user-select: text; user-select: text; }
#btnAssistant svg { vertical-align: -3px; margin-right: 3px; }
.modal textarea { width: 100%; background: var(--bg2); color: var(--ink); border: 1px solid var(--line); border-radius: 10px; padding: 12px; resize: vertical; font: inherit; }
.aiquick { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; }
.chip { background: var(--bg2); border: 1px solid var(--line); color: var(--dim); border-radius: 999px; padding: 6px 12px; font-size: .8rem; cursor: pointer; }
.chip:hover { border-color: var(--sky); color: var(--sky); }
.aiout { margin-top: 12px; background: var(--bg2); border: 1px solid var(--line); border-radius: 10px; padding: 12px; font-size: .9rem; max-height: 40dvh; overflow: auto; }
.aireply { white-space: pre-wrap; }
.aichanges { margin-top: 10px; font-size: .82rem; color: var(--dim); display: flex; flex-direction: column; gap: 3px; }
.aichanges b { color: var(--ink); }

/* workspaces */
.wsbar { }
.wsselect { display: inline-flex; align-items: center; gap: 6px; background: var(--bg2); border: 1px solid var(--line); color: var(--ink); border-radius: 999px; padding: 6px 14px; cursor: pointer; font-size: .9rem; }
.wsselect:hover { border-color: var(--sky); }
.wsselect .caret { color: var(--dim); }
.wsselect svg { color: var(--sky2); }
.section-head { align-items: center; }
.wslist { display: flex; flex-direction: column; gap: 4px; margin-bottom: 12px; max-height: 40dvh; overflow: auto; }
.wsrow { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 10px; cursor: pointer; }
.wsrow:hover { background: var(--bg2); }
.wsrow.cur { background: rgba(77,163,255,.14); outline: 1px solid var(--sky); }
.wsrow svg { color: var(--sky2); }
.wschip { position: absolute; bottom: 10px; right: 10px; display: inline-flex; align-items: center; gap: 4px; background: var(--bg2); border: 1px solid var(--line); color: var(--dim); border-radius: 999px; padding: 3px 9px; font-size: .72rem; cursor: pointer; }
.wschip:hover { color: var(--sky); border-color: var(--sky); }
.pcard { padding-bottom: 38px; }

/* assistant chat */
.aichat { display: flex; flex-direction: column; gap: 8px; max-height: 44dvh; overflow: auto; margin-bottom: 10px; }
.aimsg { padding: 9px 12px; border-radius: 12px; font-size: .9rem; max-width: 90%; }
.aimsg.me { align-self: flex-end; background: var(--sky); color: #06101f; }
.aimsg.ai { align-self: flex-start; background: var(--bg2); border: 1px solid var(--line); }
.aimsg .aireply { white-space: pre-wrap; }
.aimsg .dots { color: var(--dim); }
.airow { display: flex; gap: 8px; align-items: flex-end; }
.airow textarea { flex: 1; }
.aidelete { align-self: stretch; background: #2a1620; border: 1px solid #6e2436; border-radius: 12px; padding: 12px; }
.aidelete .warn { color: #ffb4c0; font-size: .85rem; display: flex; align-items: center; gap: 6px; }
.aidelete .dellist { margin: 8px 0; font-size: .8rem; color: var(--dim); max-height: 20dvh; overflow: auto; }

/* vault */
.pcard.vault { border-color: #3a4a6a; background: linear-gradient(160deg, #17233c, #1a2036); }
.pcard h3 { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.vbadge { display: inline-flex; align-items: center; gap: 4px; font-size: .68rem; font-weight: 600;
  color: var(--sky2); background: rgba(77,163,255,.12); border: 1px solid #2f4a72;
  padding: 2px 8px; border-radius: 999px; }
.vbadge svg { width: 13px; height: 13px; }
.vault-gate { text-align: center; padding: 40px 16px; }
.vault-gate .vg-lock { color: var(--sky); margin-bottom: 6px; }
.vault-gate h3 { margin: 4px 0; }
.vault-gate .btnrow { margin-top: 12px; }
#btnLockNow svg { vertical-align: -3px; }

/* modals */
.modal {
  position: fixed; inset: 0; background: rgba(4, 8, 16, .78); z-index: 20;
  display: flex; align-items: center; justify-content: center; padding: 16px;
}
.modal-box {
  background: var(--card); border: 1px solid var(--line); border-radius: 16px;
  width: 100%; max-width: 480px; max-height: 88dvh; overflow: auto; padding: 18px;
}
.modal-box.wide { max-width: 900px; position: relative; }
.modal-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 12px; font-weight: 600; word-break: break-all; }
.pvcount { color: var(--dim); font-weight: 400; font-size: .82rem; white-space: nowrap; margin-left: auto; }
.modal-head #pvName { min-width: 0; overflow: hidden; text-overflow: ellipsis; }
/* gallery arrows */
.pvnav { position: absolute; top: 50%; transform: translateY(-50%); z-index: 2;
  width: 42px; height: 42px; border-radius: 50%; border: 1px solid var(--line);
  background: rgba(11,18,32,.72); color: var(--ink); font-size: 1.6rem; line-height: 1;
  display: flex; align-items: center; justify-content: center; cursor: pointer; backdrop-filter: blur(4px); }
.pvnav:hover { background: var(--sky); color: #06101f; border-color: var(--sky); }
.pvnav.prev { left: 8px; } .pvnav.next { right: 8px; }
@media (max-width: 560px) { .pvnav { width: 38px; height: 38px; font-size: 1.4rem; } }
.x { background: none; border: none; color: var(--dim); font-size: 1.1rem; padding: 4px 8px; }
.pv-body { text-align: center; }
.pv-body img, .pv-body video { max-width: 100%; max-height: 70dvh; border-radius: 10px; }
.pv-body audio { width: 100%; }
.pv-body pre {
  text-align: left; background: var(--bg2); padding: 14px; border-radius: 10px;
  overflow: auto; max-height: 65dvh; font-size: .82rem; white-space: pre-wrap; word-break: break-word;
}

.keybox {
  background: var(--bg2); border: 1px solid var(--line); border-radius: 10px;
  padding: 10px 12px; font-family: ui-monospace, monospace; font-size: .8rem;
  word-break: break-all; margin: 8px 0; user-select: all;
}
.modal .btnrow { display: flex; gap: 8px; margin-top: 10px; flex-wrap: wrap; }
.modal label { display: block; color: var(--dim); font-size: .8rem; margin: 10px 0 4px; }
.modal input { margin-bottom: 2px; }
.klist { display: flex; flex-direction: column; gap: 6px; margin-top: 8px; }
.krow { display: flex; align-items: center; gap: 8px; background: var(--bg2); border-radius: 8px; padding: 8px 10px; font-size: .85rem; }
.krow .kp { font-family: ui-monospace, monospace; color: var(--dim); }
.krow .grow { flex: 1; }
.toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  background: var(--sky); color: #06101f; font-weight: 600;
  padding: 10px 18px; border-radius: 999px; z-index: 40; font-size: .9rem;
}
@media (max-width: 560px) {
  .grid { grid-template-columns: 1fr 1fr; }
  .brand h1 { font-size: 1.4rem; }
}

/* ---- Notes (Apple Notes-style) ---- */
.noteedit{width:100%;box-sizing:border-box;background:#0d1526;border:1px solid #22304d;border-radius:12px;
  color:#e8eefc;font:15px/1.5 ui-monospace,SFMono-Regular,Menlo,monospace;padding:14px;resize:vertical;min-height:220px}
.noteedit:focus{outline:none;border-color:#3b6fe0}
.noterow .noteic{display:flex;align-items:center;justify-content:center;color:#f4b942}
.noterow .note-title{font-weight:600}
.noterow .note-date{color:#8ea3c8;margin-right:6px}
.noterow .m{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}

/* ---- Video-link imports (pasted reels/TikToks) ---- */
a.srclink{color:var(--sky);text-decoration:none;word-break:break-all}
a.srclink:hover{text-decoration:underline;color:var(--sky2)}
.frow.importing .ic{display:flex;align-items:center;justify-content:center}
.impspin{display:inline-block;width:18px;height:18px;border:2px solid var(--sky);border-top-color:transparent;
  border-radius:50%;animation:impspin .8s linear infinite}
@keyframes impspin{to{transform:rotate(360deg)}}
.impstate{color:var(--sky2)}
.impbad{color:var(--bad)}
.frow.impfail .ic{color:var(--bad)}
.photocell .thumbfallback .impspin{width:22px;height:22px}

/* ============ LANDING ============ */
#login.landing-on { display: block; align-items: stretch; justify-content: initial; min-height: 100dvh; padding: 0; overflow-x: hidden; }
#flHero { position: fixed; inset: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; opacity: .55; }
.landing { position: relative; z-index: 1; }
.lnav { position: sticky; top: 0; z-index: 5; display: flex; align-items: center; justify-content: space-between;
  padding: 14px clamp(16px,4vw,48px); backdrop-filter: blur(10px);
  background: linear-gradient(to bottom, rgba(11,18,32,.85), rgba(11,18,32,.4)); border-bottom: 1px solid rgba(36,52,79,.5); }
.hero { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(24px,4vw,60px); align-items: center;
  max-width: 1180px; margin: 0 auto; padding: clamp(40px,7vw,90px) clamp(16px,4vw,48px) 40px; }
.eyebrow { display: inline-block; font-size: .82rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--sky2); background: rgba(77,163,255,.1); border: 1px solid rgba(77,163,255,.25);
  padding: 5px 12px; border-radius: 999px; margin-bottom: 18px; }
.hero-h1 { font-size: clamp(2.3rem, 5.5vw, 4rem); line-height: 1.02; margin: 0 0 18px; font-weight: 800; letter-spacing: -.02em; }
.grad { background: linear-gradient(120deg, var(--sky2), var(--sky) 45%, #a678ff); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-sub { color: var(--dim); font-size: clamp(1rem,1.6vw,1.18rem); line-height: 1.55; margin: 0 0 26px; max-width: 40ch; }
.hero-sub b { color: var(--ink); font-weight: 600; }
.hero-cta { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; margin-bottom: 30px; }
.btn.big { padding: 14px 26px; font-size: 1.02rem; font-weight: 700; border-radius: 12px; }
.cta-note { color: var(--dim); font-size: .88rem; }

/* interactive demo */
.demo { background: rgba(22,35,60,.6); border: 1px solid var(--line); border-radius: 16px; padding: 16px; max-width: 460px; }
.demo-label { font-size: .85rem; color: var(--dim); margin-bottom: 10px; }
.demo-label span { opacity: .7; }
.demo-drop { position: relative; border: 1.5px dashed #33507e; border-radius: 12px; min-height: 150px;
  display: flex; align-items: center; justify-content: center; text-align: center; cursor: pointer;
  transition: border-color .2s, background .2s; overflow: hidden; }
.demo-drop.hot { border-color: var(--sky); background: rgba(77,163,255,.07); }
.demo-idle { display: flex; flex-direction: column; align-items: center; gap: 6px; color: var(--sky2); padding: 18px; }
.demo-idle b { color: var(--ink); }
.demo-idle span { color: var(--dim); font-size: .85rem; }
.demo-run { width: 100%; padding: 18px; }
.beam { display: flex; align-items: center; justify-content: center; gap: 4px; color: var(--sky2); }
.wire { position: relative; width: 90px; height: 2px; background: #2a4066; border-radius: 2px; overflow: hidden; }
.wire i { position: absolute; top: 0; left: -30%; width: 30%; height: 100%;
  background: linear-gradient(90deg, transparent, var(--sky), transparent); animation: zip 1s linear infinite; }
@keyframes zip { to { left: 100%; } }
.dev { display: flex; align-items: center; justify-content: center; }
.demo-status { text-align: center; color: var(--sky2); font-weight: 600; margin-top: 14px; font-size: .95rem; }
.demo-file { text-align: center; color: var(--dim); font-size: .82rem; margin-top: 4px; word-break: break-all; }
.demo-done { display: flex; align-items: center; gap: 12px; padding: 18px; width: 100%; }
.chk { flex: none; width: 40px; height: 40px; border-radius: 50%; background: rgba(61,220,132,.15); color: var(--ok);
  display: flex; align-items: center; justify-content: center; animation: pop .35s ease; }
@keyframes pop { from { transform: scale(.4); opacity: 0; } }
.done-txt { flex: 1; text-align: left; min-width: 0; }
.done-txt b { display: block; color: var(--ink); word-break: break-all; }
.done-txt span { color: var(--dim); font-size: .82rem; }

/* auth card sits in the hero */
.hero .login-card { margin: 0; box-shadow: 0 30px 80px -30px rgba(0,0,0,.7); }

/* feature grid */
.feat-grid { max-width: 1080px; margin: 10px auto; padding: 20px clamp(16px,4vw,48px) 30px;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(250px,1fr)); gap: 18px; }
.feat { background: rgba(22,35,60,.5); border: 1px solid var(--line); border-radius: 16px; padding: 22px; }
.feat-ic { width: 46px; height: 46px; border-radius: 12px; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, rgba(77,163,255,.2), rgba(124,192,255,.08)); color: var(--sky2);
  font-size: 1.6rem; font-weight: 800; margin-bottom: 14px; }
.feat-svg svg { width: 24px; height: 24px; }
.feat b { display: block; font-size: 1.08rem; margin-bottom: 7px; }
.feat p { color: var(--dim); margin: 0; line-height: 1.5; font-size: .95rem; }

/* AI band */
.ai-band { max-width: 820px; margin: 30px auto; padding: clamp(28px,5vw,50px) clamp(20px,4vw,40px); text-align: center;
  background: linear-gradient(135deg, rgba(77,163,255,.1), rgba(166,120,255,.08)); border: 1px solid var(--line); border-radius: 20px; }
.band-kicker { color: var(--sky2); letter-spacing: .1em; text-transform: uppercase; font-size: .82rem; margin: 0 0 18px; }
.band-demo { display: flex; flex-direction: column; gap: 12px; text-align: left; max-width: 620px; margin: 0 auto 26px; }
.band-q, .band-a { padding: 14px 16px; border-radius: 14px; line-height: 1.45; }
.band-q { background: rgba(255,255,255,.04); border: 1px solid var(--line); }
.band-a { background: rgba(77,163,255,.1); border: 1px solid rgba(77,163,255,.25); }
.band-q b, .band-a b { color: var(--sky2); }
.band-a code, .band-q code { background: rgba(0,0,0,.35); padding: 1px 6px; border-radius: 6px; font-size: .85em; }

/* footer */
.landing-foot { text-align: center; padding: 40px 20px 60px; border-top: 1px solid var(--line); margin-top: 20px; }
.foot-brand { font-size: 1.1rem; margin-bottom: 10px; display: inline-flex; align-items: center; gap: 8px; }
.foot-brand b { color: var(--sky); }
.small-logo { width: 26px; height: 26px; border-radius: 8px; }
.foot-legal { color: var(--dim); font-size: .82rem; max-width: 620px; margin: 6px auto 0; line-height: 1.5; }

/* entrance — pure CSS keyframe so it never depends on JS/IO and always ends visible */
@keyframes rise { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: none; } }
.reveal { opacity: 1; animation: rise .7s cubic-bezier(.2,.7,.2,1) both; }
.feat-grid .feat:nth-child(2) { animation-delay: .06s; }
.feat-grid .feat:nth-child(3) { animation-delay: .12s; }
.feat-grid .feat:nth-child(4) { animation-delay: .18s; }
.feat-grid .feat:nth-child(5) { animation-delay: .24s; }
.feat-grid .feat:nth-child(6) { animation-delay: .30s; }
@media (prefers-reduced-motion: reduce) { .reveal { animation: none; } }

@media (max-width: 820px) {
  .hero { grid-template-columns: 1fr; padding-top: 40px; }
  .hero .login-card { max-width: 460px; }
}

/* ============ tabs + settings + plans ============ */
body { padding-bottom: 0; }
#app { padding-bottom: 74px; }
#tabbar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 40; display: flex;
  background: rgba(16,26,46,.96); backdrop-filter: blur(12px); border-top: 1px solid var(--line);
  padding-bottom: env(safe-area-inset-bottom); }
#tabbar[hidden] { display: none; }
.tab { flex: 1; background: none; border: none; color: var(--dim); display: flex; flex-direction: column;
  align-items: center; gap: 3px; padding: 9px 4px 8px; font-size: .68rem; }
.tab span { line-height: 1; }
.tab.on { color: var(--sky2); }
.tab svg { opacity: .9; }

.scard { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 18px; margin: 0 0 14px; }
.scard h3 { margin: 0 0 8px; font-size: 1.05rem; }
.srow { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 10px 0; flex-wrap: wrap; }
.usebar { height: 8px; background: var(--bg2); border-radius: 6px; overflow: hidden; margin: 10px 0; }
.usebar i { display: block; height: 100%; background: linear-gradient(90deg, var(--sky), var(--sky2)); }
.devlist { display: flex; flex-direction: column; gap: 8px; margin-top: 10px; }
.devrow { display: flex; align-items: center; gap: 12px; background: var(--bg2); border: 1px solid var(--line); border-radius: 12px; padding: 10px 12px; }
.devmeta { flex: 1; min-width: 0; }
.devmeta b { display: block; }
.devmeta span { color: var(--dim); font-size: .82rem; }
.devmeta .here { color: var(--ok); }

.planwrap { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 10px; }
.plan { background: var(--bg2); border: 1px solid var(--line); border-radius: 14px; padding: 14px; text-align: center; }
.plan.current { border-color: var(--sky); box-shadow: 0 0 0 1px var(--sky) inset; }
.plan-h { font-weight: 700; }
.curbadge { font-size: .65rem; background: var(--sky); color: #fff; border-radius: 999px; padding: 1px 6px; vertical-align: middle; }
.plan-size { font-size: 1.5rem; font-weight: 800; margin: 6px 0 2px; color: var(--sky2); }
.plan-price { color: var(--ink); font-size: .9rem; }
.plan-note { color: var(--dim); font-size: .78rem; margin-top: 6px; }
.addon { background: rgba(77,163,255,.08); border: 1px solid var(--line); border-radius: 12px; padding: 12px; margin-top: 12px; font-size: .9rem; }

/* project card kebab + pin + popmenu + list view */
.pcard { position: relative; }
.pcard-kebab { position: absolute; top: 8px; right: 8px; background: none; border: none; color: var(--dim); padding: 4px; border-radius: 8px; }
.pcard-kebab:hover { color: var(--ink); background: rgba(255,255,255,.06); }
.pinmark { color: var(--sky2); vertical-align: middle; margin-right: 2px; }
.popmenu { position: absolute; z-index: 60; background: var(--card); border: 1px solid var(--line); border-radius: 12px;
  box-shadow: 0 20px 50px -20px rgba(0,0,0,.8); padding: 6px; min-width: 190px; }
.popitem { display: flex; align-items: center; gap: 10px; width: 100%; background: none; border: none; color: var(--ink);
  padding: 9px 10px; border-radius: 8px; text-align: left; font-size: .92rem; }
.popitem:hover { background: rgba(255,255,255,.06); }
.popitem.danger { color: var(--bad); }
.grid.listview { display: flex; flex-direction: column; gap: 8px; }
.grid.listview .pcard { display: flex; align-items: center; gap: 12px; padding: 12px 44px 12px 14px; }
.grid.listview .pcard h3 { margin: 0; font-size: 1rem; }
.grid.listview .pcard .meta { margin: 0 0 0 auto; }
.grid.listview .pcard .wschip { position: static; }

/* mission band + footer links */
.mission { max-width: 780px; margin: 30px auto; padding: clamp(24px,4vw,44px) clamp(20px,4vw,40px); text-align: center; }
.mission-h { font-size: clamp(1.5rem, 3.5vw, 2.2rem); margin: 8px 0 14px; letter-spacing: -.01em; }
.mission-p { color: var(--dim); max-width: 60ch; margin: 0 auto 12px; font-size: 1.02rem; }
.mission-p b { color: var(--sky2); }
.foot-links { margin: 10px 0; font-size: .9rem; }
.foot-links a { color: var(--sky2); text-decoration: none; }

/* profile card (Remindr-style) */
.profile .prow { display: flex; align-items: center; gap: 14px; margin-bottom: 8px; }
.avatar { width: 60px; height: 60px; border-radius: 50%; flex: none; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--sky), #2564c9); color: #fff; font-weight: 700; font-size: 1.35rem; overflow: hidden; }
.avatar img { width: 100%; height: 100%; object-fit: cover; }
.pinfo { flex: 1; min-width: 0; }
.pname { font-size: 1.15rem; font-weight: 700; }
.pemail { color: var(--dim); font-size: .88rem; word-break: break-all; }
.planpill { display: inline-block; margin-top: 5px; font-size: .72rem; padding: 2px 9px; border-radius: 999px;
  background: rgba(77,163,255,.15); color: var(--sky2); }
.planpill.free { background: rgba(142,163,196,.15); color: var(--dim); }
.planpill.owner { background: rgba(61,220,132,.15); color: var(--ok); }

/* photos grid + library project chips */
.photogrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(104px, 1fr)); gap: 6px; }
.photocell { position: relative; aspect-ratio: 1; border: none; padding: 0; border-radius: 10px; overflow: hidden; background: var(--bg2); cursor: pointer; }
.photocell img { width: 100%; height: 100%; object-fit: cover; display: block; }
.photocell .thumbfallback { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; color: var(--dim); }
.photocell .playbadge { position: absolute; right: 6px; bottom: 6px; color: #fff; filter: drop-shadow(0 1px 2px rgba(0,0,0,.6)); }
.projchip { color: var(--sky2); }
.noterow .projchip { color: var(--sky2); }

/* owner premium card in Settings */
.ownerbadge { font-size: .65rem; background: rgba(61,220,132,.15); color: var(--ok); border-radius: 999px; padding: 1px 8px; vertical-align: middle; margin-left: 6px; }
.compchips { display: flex; flex-wrap: wrap; gap: 6px; }
.compchip { display: inline-flex; align-items: center; gap: 6px; background: var(--bg2); border: 1px solid var(--line); color: var(--ink); border-radius: 999px; padding: 4px 8px 4px 12px; font-size: .82rem; }
.compchip button { background: none; border: none; color: var(--dim); cursor: pointer; padding: 0 2px; }
select.mini { width: auto; }
.linkout2 { display: flex; gap: 6px; margin-top: 8px; align-items: center; flex-wrap: wrap; }
.linkout2 input { flex: 1; min-width: 180px; font-size: .82rem; }
.linkrow { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 6px 0; border-top: 1px solid var(--line); }
.linkrow:first-child { border-top: none; }

/* download button in the preview header */
.pvdl { background: none; border: none; color: var(--dim); padding: 4px 6px; border-radius: 8px; display: inline-flex; align-items: center; cursor: pointer; }
.pvdl:hover { color: var(--sky); background: var(--bg2); }

/* chat scratchpad */
.chatlist { display: flex; flex-direction: column; gap: 10px; margin: 14px 0 12px; max-height: 62dvh; overflow-y: auto; }
.chatmsg { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 12px 14px; }
.chatmsg.pinned { border-color: var(--sky); }
.chatbody { white-space: pre-wrap; word-break: break-word; line-height: 1.5; }
.chatbody a { color: var(--sky2); }
.chatmeta { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: 8px; color: var(--dim); font-size: .76rem; }
.chatacts { display: flex; gap: 2px; }
.chatacts button { background: none; border: none; color: var(--dim); padding: 5px; border-radius: 7px; display: inline-flex; cursor: pointer; }
.chatacts button:hover { color: var(--sky); background: var(--bg2); }
.chatacts button.del:hover { color: var(--bad); }
.chatbar { display: flex; gap: 8px; align-items: flex-end; position: sticky; bottom: 0; padding-bottom: 6px; background: var(--bg); }
.chatbar textarea { flex: 1; background: var(--bg2); color: var(--ink); border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; font: inherit; resize: vertical; }
.chatbar textarea:focus { outline: 2px solid var(--sky); border-color: transparent; }