/* Survantis Arc - English, left-to-right. Design tokens follow the Survantis site. */
:root {
  --bg: #F5F7FB;
  --surface: #FFFFFF;
  --surface-2: #F9FAFC;
  --ink: #0A1324;
  --ink-2: #26344B;
  --muted: #5B6B82;
  --line: #E3E9F2;
  --line-2: #CFD8E6;
  --navy: #0A1324;
  --navy-2: #111C31;
  --blue: #58ACFD;
  --blue-deep: #1F6FD1;
  --blue-soft: #EAF3FF;
  --ok: #17A864;
  --ok-soft: #E7F7EF;
  --warn: #B77F00;
  --warn-soft: #FFF6DD;
  --err: #D23A4E;
  --err-soft: #FDECEE;
  --pro: #7C4DDB;
  --pro-soft: #F1ECFD;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(10, 19, 36, .06), 0 4px 16px rgba(10, 19, 36, .06);
  --font: Inter, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color-scheme: light;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body { font-family: var(--font); background: var(--bg); color: var(--ink); font-size: 14px; line-height: 1.5; }
a { color: var(--blue-deep); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { margin: 0 0 .5em; line-height: 1.25; letter-spacing: -.01em; }
h1 { font-size: 24px; } h2 { font-size: 18px; } h3 { font-size: 15px; } h4 { font-size: 13px; }
p { margin: 0 0 .75em; }
small, .small { font-size: 12px; }
.muted { color: var(--muted); }
.mono { font-family: var(--mono); font-size: 12px; }
.hidden { display: none !important; }
.row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.row.between { justify-content: space-between; }
.row.end { justify-content: flex-end; }
.col { display: flex; flex-direction: column; gap: 8px; }
.grow { flex: 1; }
.grid2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.grid3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 900px) { .grid2, .grid3 { grid-template-columns: 1fr; } }

/* ---------- top bar */
.topbar { background: var(--navy); color: #fff; height: 56px; display: flex; align-items: center; padding: 0 24px; gap: 28px;
  position: sticky; top: 0; z-index: 20; }
.brand { display: flex; align-items: center; gap: 10px; color: #fff; font-size: 16px; white-space: nowrap; }
.brand b { font-weight: 600; letter-spacing: .02em; }
.brand .arc { color: #9FB0C6; font-weight: 400; }
.brand-mark { width: 24px; height: 24px; flex: none; border-radius: 50%; border: 2.4px solid var(--blue); position: relative; display: inline-block; }
.brand-mark::before { content: ""; position: absolute; inset: 4px; border-radius: 50%; border: 2.2px solid var(--blue); }
.brand-mark::after { content: ""; position: absolute; width: 5px; height: 5px; left: 50%; top: 50%; margin: -2.5px 0 0 -2.5px; border-radius: 50%; background: var(--blue); }
.nav { display: flex; gap: 4px; flex: 1; }
.nav a { color: #C9D5E6; padding: 7px 12px; border-radius: 8px; font-weight: 500; }
.nav a:hover { color: #fff; background: rgba(255, 255, 255, .06); text-decoration: none; }
.nav a.active { color: #fff; background: rgba(88, 172, 253, .16); }
.who { display: flex; align-items: center; gap: 12px; color: #C9D5E6; font-size: 13px; }
.who .org { color: #fff; font-weight: 500; }
.who button { background: transparent; border: 1px solid rgba(255, 255, 255, .2); color: #C9D5E6; border-radius: 8px; padding: 5px 10px; cursor: pointer; font: inherit; }
.who button:hover { color: #fff; border-color: rgba(255, 255, 255, .4); }

main#app { max-width: 1240px; margin: 0 auto; padding: 28px 24px 80px; }

/* ---------- surfaces */
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 20px; }
.card + .card { margin-top: 16px; }
.card.flat { box-shadow: none; }
.card h2 { display: flex; align-items: center; gap: 8px; }
.section-title { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin: 0 0 16px; }
.section-title p { margin: 0; }
.page-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 20px; }
.page-head h1 { margin-bottom: 4px; }
.kpis { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
@media (max-width: 900px) { .kpis { grid-template-columns: repeat(2, 1fr); } }
.kpi { background: var(--surface-2); border: 1px solid var(--line); border-radius: 8px; padding: 12px 14px; }
.kpi .v { font-size: 22px; font-weight: 600; }
.kpi .l { color: var(--muted); font-size: 12px; }

/* ---------- buttons + forms */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; border: 1px solid var(--line-2); background: #fff; color: var(--ink);
  padding: 8px 14px; border-radius: 8px; font: inherit; font-weight: 500; cursor: pointer; white-space: nowrap; text-decoration: none !important; }
.btn:hover { border-color: var(--muted); }
.btn.primary { background: var(--blue-deep); border-color: var(--blue-deep); color: #fff; }
.btn.primary:hover { background: #185FB5; }
.btn.dark { background: var(--navy); border-color: var(--navy); color: #fff; }
.btn.danger { color: var(--err); border-color: #F2B8C0; }
.btn.ghost { border-color: transparent; background: transparent; color: var(--blue-deep); padding: 6px 8px; }
.btn.small { padding: 5px 10px; font-size: 13px; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }
.btn.upgrade { background: linear-gradient(135deg, #1F6FD1, #58ACFD); border: 0; color: #fff; }
label.field { display: flex; flex-direction: column; gap: 4px; font-weight: 500; font-size: 13px; }
label.field span.hint { font-weight: 400; color: var(--muted); font-size: 12px; }
input[type=text], input[type=email], input[type=password], input[type=number], select, textarea {
  font: inherit; border: 1px solid var(--line-2); border-radius: 8px; padding: 8px 10px; background: #fff; color: var(--ink); width: 100%; }
input:focus, select:focus, textarea:focus { outline: 2px solid rgba(88, 172, 253, .45); border-color: var(--blue); }
textarea { min-height: 80px; resize: vertical; }
.check { display: flex; align-items: flex-start; gap: 8px; cursor: pointer; }
.check input { margin-top: 3px; }

/* ---------- badges */
.badge { display: inline-flex; align-items: center; gap: 4px; padding: 2px 8px; border-radius: 999px; font-size: 12px; font-weight: 600; background: var(--surface-2); border: 1px solid var(--line); color: var(--ink-2); white-space: nowrap; }
.badge.free { background: #F1F4F8; color: var(--ink-2); }
.badge.standard { background: var(--blue-soft); border-color: #C6DEFB; color: #1A5DB0; }
.badge.professional { background: var(--pro-soft); border-color: #DCCFFA; color: var(--pro); }
.badge.ok { background: var(--ok-soft); border-color: #BDE9D2; color: #0E7D4A; }
.badge.warn { background: var(--warn-soft); border-color: #F3DFA0; color: var(--warn); }
.badge.err, .badge.error { background: var(--err-soft); border-color: #F5C2C9; color: var(--err); }
.badge.info { background: var(--blue-soft); border-color: #C6DEFB; color: #1A5DB0; }
.badge.warning { background: var(--warn-soft); border-color: #F3DFA0; color: var(--warn); }

/* ---------- tables */
table.t { width: 100%; border-collapse: collapse; }
table.t th { text-align: left; font-size: 12px; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .04em; padding: 8px 10px; border-bottom: 1px solid var(--line); }
table.t td { padding: 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
table.t tr:last-child td { border-bottom: 0; }
table.t tr.click { cursor: pointer; }
table.t tr.click:hover td { background: var(--surface-2); }
.num { text-align: right; font-variant-numeric: tabular-nums; }

/* ---------- project list */
.projects { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }
.pcard { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; display: flex; flex-direction: column; gap: 10px; cursor: pointer; box-shadow: var(--shadow); transition: border-color .15s; }
.pcard:hover { border-color: var(--blue); }
.pcard h3 { margin: 0; font-size: 15px; }
.pcard .meta { color: var(--muted); font-size: 12px; }
.progress { height: 6px; background: var(--line); border-radius: 99px; overflow: hidden; }
.progress > i { display: block; height: 100%; background: var(--blue-deep); border-radius: 99px; transition: width .3s; }
.empty { text-align: center; padding: 48px 16px; color: var(--muted); }
.empty h3 { color: var(--ink); }

/* ---------- plan card */
.plan-card { display: grid; grid-template-columns: 1.2fr 1fr 1fr 1fr; gap: 16px; align-items: center; }
@media (max-width: 900px) { .plan-card { grid-template-columns: 1fr 1fr; } }
.plan-card .big { font-size: 20px; font-weight: 700; }

/* ---------- stepper */
.stepper { display: flex; gap: 0; margin: 4px 0 20px; overflow-x: auto; }
.step { flex: 1; min-width: 110px; position: relative; padding: 0 6px 0 0; }
.step .bar { height: 4px; background: var(--line); border-radius: 4px; }
.step .lbl { font-size: 12px; color: var(--muted); margin-top: 6px; font-weight: 500; }
.step.done .bar { background: var(--blue-deep); }
.step.done .lbl { color: var(--ink-2); }
.step.current .bar { background: linear-gradient(90deg, var(--blue-deep), var(--blue)); }
.step.current .lbl { color: var(--ink); font-weight: 700; }

/* ---------- project layout */
.proj { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 20px; align-items: start; }
@media (max-width: 1000px) { .proj { grid-template-columns: 1fr; } }
.side .card { padding: 16px; }
.side h3 { font-size: 13px; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); }
.filelist { list-style: none; margin: 0; padding: 0; }
.filelist li { display: flex; justify-content: space-between; gap: 8px; padding: 6px 0; border-bottom: 1px solid var(--line); font-size: 13px; }
.filelist li:last-child { border-bottom: 0; }
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin-bottom: 16px; }
.tabs button { background: none; border: 0; border-bottom: 2px solid transparent; padding: 8px 12px; font: inherit; font-weight: 500; color: var(--muted); cursor: pointer; }
.tabs button.active { color: var(--ink); border-bottom-color: var(--blue-deep); }

.upload { border: 1.5px dashed var(--line-2); border-radius: var(--radius); padding: 18px; background: var(--surface-2); display: flex; flex-direction: column; gap: 8px; }
.upload.drag { border-color: var(--blue); background: var(--blue-soft); }
.upload .fname { font-weight: 600; }

.alert { border-radius: var(--radius); padding: 14px 16px; border: 1px solid; display: flex; gap: 12px; align-items: flex-start; margin-bottom: 16px; }
.alert.limit { background: #FFF8E6; border-color: #F3DFA0; }
.alert.info { background: var(--blue-soft); border-color: #C6DEFB; }
.alert.err { background: var(--err-soft); border-color: #F5C2C9; }
.alert.ok { background: var(--ok-soft); border-color: #BDE9D2; }
.alert .ico { font-size: 18px; line-height: 1; }
.alert .body { flex: 1; }
.alert .body p:last-child { margin-bottom: 0; }

.job { display: flex; gap: 12px; align-items: center; background: var(--blue-soft); border: 1px solid #C6DEFB; border-radius: var(--radius); padding: 12px 14px; margin-bottom: 16px; }
.job .progress { flex: 1; background: #fff; }
.spinner { width: 16px; height: 16px; border-radius: 50%; border: 2px solid #C6DEFB; border-top-color: var(--blue-deep); animation: spin .8s linear infinite; flex: none; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- issues */
.issue { border: 1px solid var(--line); border-radius: 8px; padding: 12px 14px; background: #fff; }
.issue + .issue { margin-top: 8px; }
.issue .head { display: flex; gap: 10px; align-items: flex-start; }
.issue .title { font-weight: 600; }
.issue .detail { color: var(--ink-2); font-size: 13px; margin: 4px 0; }
.issue .action { font-size: 12px; color: var(--muted); }
.issue details { margin-top: 6px; font-size: 12px; }
.issue details pre { background: var(--surface-2); padding: 8px; border-radius: 6px; overflow: auto; max-height: 200px; margin: 6px 0 0; }

/* ---------- template picker */
.tpl-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 14px; }
.tpl { border: 2px solid var(--line); border-radius: 10px; overflow: hidden; background: #fff; cursor: pointer; display: flex; flex-direction: column; transition: border-color .15s, box-shadow .15s; position: relative; }
.tpl:hover { border-color: var(--line-2); box-shadow: var(--shadow); }
.tpl.selected { border-color: var(--blue-deep); box-shadow: 0 0 0 3px rgba(31, 111, 209, .15); }
.tpl.selected::after { content: "Selected"; position: absolute; top: 8px; right: 8px; background: var(--blue-deep); color: #fff; font-size: 11px; font-weight: 600; padding: 2px 8px; border-radius: 99px; }
.tpl .thumbs { display: grid; grid-template-columns: 1fr; background: #E9EDF3; }
.tpl .thumbs img { width: 100%; aspect-ratio: 16/9; object-fit: cover; display: block; }
.tpl .thumbs img + img { border-top: 1px solid #fff; }
.tpl .info { padding: 10px 12px; }
.tpl .info b { display: block; }
.tpl .info span { font-size: 12px; color: var(--muted); }
.tpl .swatches { display: flex; gap: 4px; margin-top: 6px; }
.tpl .swatches i { width: 14px; height: 14px; border-radius: 4px; border: 1px solid rgba(0, 0, 0, .08); }
.tpl.locked { cursor: default; }
.tpl.locked .thumbs { filter: grayscale(.6); opacity: .7; }
.tpl .custom-ph { aspect-ratio: 16/9; display: flex; align-items: center; justify-content: center; flex-direction: column; gap: 6px; color: var(--muted); background: repeating-linear-gradient(45deg, #F5F7FB, #F5F7FB 10px, #EEF2F7 10px, #EEF2F7 20px); font-size: 13px; text-align: center; padding: 10px; }
.tpl .lock-tag { position: absolute; top: 8px; left: 8px; }

/* ---------- slides */
.slides { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 12px; }
.slide { border: 1px solid var(--line); border-radius: 8px; overflow: hidden; background: #fff; }
.slide img { width: 100%; display: block; aspect-ratio: 16/9; object-fit: cover; background: #EEF2F7; }
.slide .cap { padding: 6px 8px; font-size: 12px; display: flex; gap: 6px; }
.slide .cap b { color: var(--muted); }
.slide .ph { aspect-ratio: 16/9; background: #F1F4F8; display: flex; align-items: center; justify-content: center; padding: 10px; text-align: center; font-size: 12px; color: var(--ink-2); }

/* ---------- coding */
.coding { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: 16px; }
@media (max-width: 900px) { .coding { grid-template-columns: 1fr; } }
.codes-list .code { display: flex; gap: 6px; align-items: center; margin-bottom: 6px; }
.codes-list .code input.n { width: 56px; }
.answers td .chips { display: flex; gap: 4px; flex-wrap: wrap; }
.chip { border: 1px solid var(--line-2); background: #fff; border-radius: 99px; padding: 1px 8px; font-size: 12px; cursor: pointer; user-select: none; }
.chip.on { background: var(--blue-deep); border-color: var(--blue-deep); color: #fff; }

/* ---------- modal + toasts */
.modal-back { position: fixed; inset: 0; background: rgba(5, 11, 24, .55); display: flex; align-items: flex-start; justify-content: center; padding: 8vh 16px; z-index: 100; overflow-y: auto; }
.modal { background: #fff; border-radius: 14px; max-width: 560px; width: 100%; box-shadow: 0 20px 60px rgba(5, 11, 24, .35); }
.modal.wide { max-width: 860px; }
.modal header { padding: 18px 22px 0; display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.modal header h2 { margin: 0; }
.modal header .x { background: none; border: 0; font-size: 22px; line-height: 1; cursor: pointer; color: var(--muted); }
.modal .mbody { padding: 14px 22px; }
.modal footer { padding: 14px 22px 20px; display: flex; justify-content: flex-end; gap: 8px; flex-wrap: wrap; }
.upgrade-modal .hero { background: linear-gradient(135deg, var(--navy), #16305A); color: #fff; border-radius: 14px 14px 0 0; padding: 22px; }
.upgrade-modal .hero h2 { color: #fff; margin-bottom: 6px; }
.upgrade-modal .hero p { color: #C9D5E6; margin: 0; }
.upgrade-modal .reason { font-size: 15px; line-height: 1.55; color: var(--ink); background: var(--warn-soft); border: 1px solid #F3DFA0; border-radius: 10px; padding: 14px 16px; }
.upgrade-modal .keep { display: flex; gap: 8px; align-items: center; color: var(--muted); font-size: 13px; margin-top: 12px; }
.option { border: 1.5px solid var(--line); border-radius: 10px; padding: 12px 14px; display: flex; gap: 10px; cursor: pointer; }
.option + .option { margin-top: 8px; }
.option.sel { border-color: var(--blue-deep); background: #F6FAFF; }
.option.disabled { opacity: .6; cursor: not-allowed; }
.option .t { font-weight: 600; }
.toasts { position: fixed; bottom: 20px; right: 20px; display: flex; flex-direction: column; gap: 8px; z-index: 200; }
.toast { background: var(--navy); color: #fff; padding: 10px 14px; border-radius: 10px; box-shadow: var(--shadow); max-width: 420px; font-size: 13px; }
.toast.err { background: var(--err); }
.toast.ok { background: #0E7D4A; }

/* ---------- assistant drawer */
.fab { position: fixed; right: 24px; bottom: 24px; z-index: 50; border-radius: 99px; padding: 12px 18px; box-shadow: 0 8px 24px rgba(10, 19, 36, .25); }
.drawer { position: fixed; top: 56px; right: 0; bottom: 0; width: 420px; max-width: 100vw; background: #fff; border-left: 1px solid var(--line); box-shadow: -8px 0 30px rgba(10, 19, 36, .1); z-index: 60; display: flex; flex-direction: column; }
.drawer header { padding: 14px 16px; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; align-items: center; }
.drawer .msgs { flex: 1; overflow-y: auto; padding: 16px; display: flex; flex-direction: column; gap: 10px; }
.msg { padding: 10px 12px; border-radius: 12px; max-width: 90%; white-space: pre-wrap; font-size: 13.5px; }
.msg.user { background: var(--blue-deep); color: #fff; align-self: flex-end; border-bottom-right-radius: 4px; }
.msg.assistant { background: var(--surface-2); border: 1px solid var(--line); align-self: flex-start; border-bottom-left-radius: 4px; }
.drawer form { border-top: 1px solid var(--line); padding: 12px; display: flex; gap: 8px; }
.drawer form textarea { min-height: 44px; height: 44px; }

/* ---------- sign-in / SSO pages */
.sso-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: radial-gradient(1200px 600px at 20% -10%, #16305A, var(--navy)); padding: 16px; }
.sso-card { background: #fff; border-radius: 16px; padding: 32px; max-width: 460px; width: 100%; box-shadow: 0 20px 60px rgba(0, 0, 0, .35); }
.sso-card .brand { color: var(--ink); margin-bottom: 24px; }
.sso-card .brand .arc { color: var(--muted); }

/* ---------- plans table */
.plans { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 900px) { .plans { grid-template-columns: 1fr; } }
.plan { border: 1px solid var(--line); border-radius: 12px; padding: 18px; background: #fff; display: flex; flex-direction: column; gap: 10px; }
.plan.current { border-color: var(--blue-deep); box-shadow: 0 0 0 3px rgba(31, 111, 209, .12); }
.plan ul { margin: 0; padding-left: 18px; color: var(--ink-2); font-size: 13px; }
.plan ul li { margin-bottom: 4px; }
.plan .price { font-size: 20px; font-weight: 700; }
.plan .grow-space { flex: 1; }

.footer-note { text-align: center; color: var(--muted); font-size: 12px; margin-top: 40px; }
table.t th.num { text-align: right; }