/* MediaChipset — site styles. Tokens first, then layout, components, pages. */

:root {
  --navy: #1C2A47;
  --navy-950: #0D1526;
  --navy-900: #111B30;
  --navy-800: #17233D;
  --navy-700: #24365A;
  --navy-600: #3B5182;
  --accent: #29B6D8;          /* the logo's cyan bar */
  --accent-ink: #0B7896;      /* accent for text on light grounds (5:1 on white) */
  --accent-wash: #E4F5FA;
  --ground: #F2F5F9;          /* the logo's light ground */
  --surface: #FFFFFF;
  --line: #DCE2EB;
  --line-strong: #C3CCDA;
  --text: #1C2A47;
  --text-2: #43516C;
  --muted: #5E6B84;
  --on-dark: #FFFFFF;
  --on-dark-2: #B9C4D8;
  --on-dark-line: rgba(255, 255, 255, .12);
  --ok: #17784C;
  --ok-wash: #E6F4ED;
  --warn: #8A5A00;
  --warn-wash: #FFF4DC;
  --danger: #B42318;
  --compare: #A3AEC0;

  --font: "Plus Jakarta Sans", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  --wrap: 1180px;
  --gutter: clamp(16px, 4vw, 40px);
  --radius: 10px;
  --radius-lg: 16px;
  --shadow: 0 1px 2px rgba(17, 27, 48, .06), 0 8px 24px rgba(17, 27, 48, .06);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 88px; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--surface);
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; }
img { height: auto; display: block; }
a { color: var(--accent-ink); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--navy); }
h1, h2, h3, h4 { line-height: 1.15; margin: 0 0 .5em; letter-spacing: -.015em; color: inherit; }
h1 { font-size: clamp(2.1rem, 4.6vw, 3.6rem); font-weight: 800; letter-spacing: -.03em; }
h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 800; letter-spacing: -.025em; }
h3 { font-size: 1.15rem; font-weight: 700; }
p { margin: 0 0 1em; }
.hidden { display: none !important; }
.muted { color: var(--muted); }
.mono { font-family: var(--mono); }
.pre { white-space: pre-wrap; }
.num { text-align: right; font-variant-numeric: tabular-nums; }
.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding-inline: var(--gutter); }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 12px; top: 12px; z-index: 100; background: var(--surface); padding: 8px 12px; border-radius: 6px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .94);
  backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap { display: flex; align-items: center; gap: 28px; min-height: 68px; }
.brand { display: inline-flex; align-items: center; color: var(--navy); flex-shrink: 0; }
.brand .wordmark { height: 26px; width: auto; display: block; }
.site-nav { display: flex; align-items: center; gap: 24px; flex: 1; }
.site-nav ul { display: flex; gap: 4px; list-style: none; margin: 0; padding: 0; flex: 1; }
.site-nav ul a {
  display: block; padding: 8px 12px; border-radius: 8px;
  color: var(--text-2); font-weight: 600; font-size: .94rem; text-decoration: none;
}
.site-nav ul a:hover { color: var(--navy); background: var(--ground); }
.site-nav ul a[aria-current="page"] { color: var(--navy); background: var(--ground); }
.account { display: flex; align-items: center; gap: 14px; }
.nav-admin { font-weight: 600; font-size: .94rem; color: var(--text-2); text-decoration: none; }
.nav-signout { margin: 0; }
.nav-toggle {
  display: none; margin-left: auto; background: none; border: 1px solid var(--line);
  border-radius: 8px; padding: 9px 10px; cursor: pointer; color: var(--navy);
}
.nav-toggle span { display: block; width: 20px; height: 2px; background: currentColor; margin: 4px 0; }
.nav-toggle span:first-child { background: var(--accent); }

@media (max-width: 900px) {
  .nav-toggle { display: block; }
  .site-nav {
    display: none; position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; align-items: stretch; gap: 12px;
    background: var(--surface); border-bottom: 1px solid var(--line);
    padding: 12px var(--gutter) 20px;
  }
  .site-nav.open { display: flex; }
  .site-nav ul { flex-direction: column; }
  .account { justify-content: space-between; }
}

/* ---------- Buttons & links ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 20px; border-radius: 999px; border: 1.5px solid var(--line-strong);
  background: var(--surface); color: var(--navy);
  font: 700 .95rem/1.2 var(--font); text-decoration: none; cursor: pointer;
  transition: background .15s, border-color .15s, color .15s, transform .15s;
}
.btn:hover { border-color: var(--navy); color: var(--navy); }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--navy); border-color: var(--navy); color: #fff; }
.btn-primary:hover { background: var(--navy-700); border-color: var(--navy-700); color: #fff; }
.btn-accent { background: var(--accent); border-color: var(--accent); color: var(--navy-950); }
.btn-accent:hover { background: #4CC6E3; border-color: #4CC6E3; color: var(--navy-950); }
.btn-ghost-dark { background: transparent; border-color: rgba(255, 255, 255, .35); color: #fff; }
.btn-ghost-dark:hover { border-color: #fff; color: #fff; }
.btn-small { padding: 8px 14px; font-size: .86rem; }
.btn-block { width: 100%; }
.arrow::after { content: "→"; font-weight: 600; }
.linklike {
  background: none; border: 0; padding: 0; cursor: pointer;
  font: 600 .9rem var(--font); color: var(--accent-ink);
}
.linklike:hover { text-decoration: underline; }
.linklike.danger { color: var(--danger); }
.site-header .linklike { color: var(--text-2); }

/* ---------- Typography helpers ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px; margin-bottom: 18px;
  font: 600 .78rem/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--accent-ink);
}
/* The logo's three-bar "e" as a section marker. */
.eyebrow::before {
  content: ""; width: 14px; height: 11px; flex-shrink: 0;
  background:
    linear-gradient(var(--accent), var(--accent)) 0 0 / 100% 3px no-repeat,
    linear-gradient(currentColor, currentColor) 0 4px / 100% 3px no-repeat,
    linear-gradient(currentColor, currentColor) 0 8px / 100% 3px no-repeat;
}
.dark .eyebrow, .hero .eyebrow, .dr-head .eyebrow { color: var(--accent); }
.dark .eyebrow::before, .hero .eyebrow::before, .dr-head .eyebrow::before {
  background:
    linear-gradient(var(--accent), var(--accent)) 0 0 / 100% 3px no-repeat,
    linear-gradient(#fff, #fff) 0 4px / 100% 3px no-repeat,
    linear-gradient(#fff, #fff) 0 8px / 100% 3px no-repeat;
}
.lede { font-size: clamp(1.05rem, 1.6vw, 1.22rem); color: var(--text-2); max-width: 62ch; }
.dark .lede, .hero .lede { color: var(--on-dark-2); }
.accent-text { color: var(--accent); }
.fineprint { font-size: .8rem; color: var(--muted); }
.dark .fineprint, .hero .fineprint { color: var(--on-dark-2); }

/* ---------- Sections ---------- */
.section { padding-block: clamp(64px, 9vw, 112px); }
.section-tight { padding-block: clamp(40px, 6vw, 72px); }
.section-alt { background: var(--ground); }
.dark { background: var(--navy-900); color: var(--on-dark); }
.section-head { max-width: 760px; margin-bottom: clamp(32px, 5vw, 56px); }
.section-head.center { text-align: center; margin-inline: auto; }
.section-head.center .lede { margin-inline: auto; }
.grid-bg {
  background-color: var(--navy-900);
  background-image:
    linear-gradient(rgba(255, 255, 255, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .045) 1px, transparent 1px);
  background-size: 48px 48px;
}

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; color: #fff; padding-block: clamp(56px, 9vw, 120px) clamp(48px, 7vw, 88px); }
.hero::after {
  content: ""; position: absolute; inset: auto -20% -60% 30%; height: 120%;
  background: radial-gradient(closest-side, rgba(41, 182, 216, .22), transparent);
  pointer-events: none;
}
.hero .wrap { position: relative; z-index: 1; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(32px, 5vw, 64px); align-items: center; }
.hero h1 { color: #fff; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0 18px; }
.hero-art img { width: 100%; filter: drop-shadow(0 30px 50px rgba(0, 0, 0, .45)); }
@media (max-width: 900px) { .hero-grid { grid-template-columns: 1fr; } }

.page-hero { padding-block: clamp(48px, 7vw, 88px); }
.crumbs { font-size: .85rem; color: var(--on-dark-2); margin-bottom: 18px; }
.crumbs a { color: var(--on-dark-2); }

/* ---------- Spec bar ---------- */
.specbar { border-top: 1px solid var(--on-dark-line); background: var(--navy-950); color: #fff; }
.specbar ul {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(5, 1fr);
}
.specbar li { padding: 24px 20px; border-left: 1px solid var(--on-dark-line); }
.specbar li:first-child { border-left: 0; padding-left: 0; }
.specbar strong { display: block; font: 700 clamp(1.4rem, 2.4vw, 2rem)/1.1 var(--mono); letter-spacing: -.02em; }
.specbar strong small { font-size: .55em; font-weight: 500; color: var(--on-dark-2); margin-left: 4px; }
.specbar span { font-size: .82rem; color: var(--on-dark-2); }
@media (max-width: 900px) {
  .specbar ul { grid-template-columns: repeat(2, 1fr); }
  .specbar li { border-left: 0; padding-left: 0; border-top: 1px solid var(--on-dark-line); }
  .specbar li:nth-child(-n+2) { border-top: 0; }
}

/* ---------- Split layouts ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 80px); align-items: start; }
.split-wide { grid-template-columns: .9fr 1.1fr; }
@media (max-width: 900px) { .split, .split-wide { grid-template-columns: 1fr; } }

/* ---------- Comparison charts (inline SVG bars, direct labels) ---------- */
.charts { display: grid; gap: 18px; }
.chart {
  margin: 0;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 18px 20px 14px;
}
.chart h3 { font-size: .95rem; margin-bottom: 2px; }
.chart .chart-note { font-size: .8rem; color: var(--muted); margin-bottom: 10px; }
.bars { display: grid; grid-template-columns: 76px 1fr 58px; gap: 10px 12px; align-items: center; }
.bar-label { font-size: .8rem; font-weight: 600; color: var(--text-2); }
.bar-track { display: block; height: 14px; border-radius: 4px; background: var(--ground); }
.bar { display: block; height: 100%; border-radius: 4px; }
.bar-us { background: var(--accent); }
.bar-them { background: var(--compare); }
.bar-value { font: 700 .82rem var(--mono); color: var(--text); }
.w100 { width: 100%; } .w10 { width: 10%; } .w5 { width: 5.1%; min-width: 6px; }
.chart-legend { display: flex; flex-wrap: wrap; gap: 18px; font-size: .82rem; color: var(--text-2); margin-top: 4px; }
.chart-legend span::before {
  content: ""; display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin-right: 6px; vertical-align: -1px;
}
.chart-legend .us::before { background: var(--accent); }
.chart-legend .them::before { background: var(--compare); }

/* ---------- Cards ---------- */
.cards { display: grid; gap: 20px; }
.cards-2 { grid-template-columns: repeat(2, 1fr); }
.cards-3 { grid-template-columns: repeat(3, 1fr); }
.cards-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 1000px) { .cards-3, .cards-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 680px) { .cards-2, .cards-3, .cards-4 { grid-template-columns: 1fr; } }
.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: clamp(20px, 3vw, 28px);
}
.section-alt .card { box-shadow: var(--shadow); border-color: transparent; }
.card h3 { margin-bottom: .4em; }
.card p:last-child { margin-bottom: 0; }
.tag {
  display: inline-block; font: 600 .72rem/1 var(--mono); letter-spacing: .08em; text-transform: uppercase;
  color: var(--accent-ink); background: var(--accent-wash); padding: 6px 8px; border-radius: 4px; margin-bottom: 14px;
}
.dark .card { background: var(--navy-800); border-color: var(--on-dark-line); color: #fff; }
.dark .card p { color: var(--on-dark-2); }

.product {
  display: flex; flex-direction: column; overflow: hidden; padding: 0;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}
.product-art { background: var(--navy-900); padding: 24px 28px; aspect-ratio: 16 / 7.5; display: flex; align-items: center; justify-content: center; }
.product-art.grid-bg { background-size: 32px 32px; }
.product-art img { width: 100%; max-height: 100%; object-fit: contain; }
.product-body { padding: clamp(20px, 3vw, 32px); display: flex; flex-direction: column; flex: 1; }
.product-body h3 { font-size: 1.45rem; }
.product-body .actions { margin-top: auto; padding-top: 18px; display: flex; flex-wrap: wrap; gap: 10px; }
.kpis { list-style: none; padding: 0; margin: 4px 0 8px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 2px 18px; }
.kpis li { padding: 10px 0; border-top: 1px solid var(--line); font-size: .9rem; color: var(--text-2); }
.kpis strong { display: block; font: 700 1.15rem/1.2 var(--mono); color: var(--navy); }

/* Feature list with icon squares */
.feature { display: grid; grid-template-columns: 40px 1fr; gap: 16px; }
.feature .ico {
  width: 40px; height: 40px; border-radius: 10px; background: var(--accent-wash); color: var(--accent-ink);
  display: grid; place-items: center;
}
.feature .ico svg { width: 22px; height: 22px; }
.dark .feature .ico { background: rgba(41, 182, 216, .14); color: var(--accent); }
.feature h3 { font-size: 1.05rem; }
.feature p { color: var(--text-2); font-size: .95rem; }
.dark .feature p { color: var(--on-dark-2); }

/* Stat tiles */
.stat { border-left: 3px solid var(--accent); padding: 4px 0 4px 18px; }
.stat strong { display: block; font: 700 clamp(1.6rem, 3vw, 2.2rem)/1.1 var(--mono); color: var(--navy); letter-spacing: -.02em; }
.stat span { font-size: .9rem; color: var(--text-2); }
.dark .stat strong { color: #fff; }
.dark .stat span { color: var(--on-dark-2); }

.chips { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; margin: 0; }
.chips li {
  border: 1px solid var(--line-strong); border-radius: 999px; padding: 6px 14px;
  font-size: .86rem; font-weight: 600; color: var(--text-2); background: var(--surface);
}

/* ---------- Tables ---------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
table { width: 100%; border-collapse: collapse; font-size: .93rem; }
th, td { text-align: left; padding: 12px 16px; border-bottom: 1px solid var(--line); vertical-align: top; }
thead th {
  font: 600 .74rem/1.3 var(--mono); letter-spacing: .08em; text-transform: uppercase;
  color: var(--muted); background: var(--ground); white-space: nowrap;
}
tbody tr:last-child td, tbody tr:last-child th { border-bottom: 0; }
tbody th { font-weight: 600; color: var(--text); width: 30%; }
td.hl, th.hl { background: var(--accent-wash); }
td strong { color: var(--navy); }
.spec-table td:first-child { width: 28%; font-weight: 600; }
.table-note { font-size: .8rem; color: var(--muted); margin-top: 10px; }

/* ---------- Steps (data room CTA) ---------- */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; counter-reset: step; }
.steps li { counter-increment: step; padding: 22px; border: 1px solid var(--on-dark-line); border-radius: var(--radius-lg); background: rgba(255, 255, 255, .03); }
.steps li::before {
  content: "0" counter(step); display: block; font: 700 .9rem var(--mono); color: var(--accent); margin-bottom: 10px;
}
.steps h3 { color: #fff; font-size: 1.05rem; }
.steps p { color: var(--on-dark-2); font-size: .93rem; margin: 0; }
@media (max-width: 800px) { .steps { grid-template-columns: 1fr; } }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }

/* ---------- Diagram (technology page) ---------- */
.diagram { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: clamp(14px, 3vw, 28px); overflow-x: auto; }
.diagram svg { display: block; min-width: 620px; width: 100%; height: auto; }
.diagram .blk { fill: var(--surface); stroke: var(--line-strong); stroke-width: 1.5; }
.diagram .blk-dark { fill: var(--navy); stroke: var(--navy); }
.diagram .blk-accent { fill: var(--accent-wash); stroke: var(--accent); stroke-width: 1.5; }
.diagram .core { fill: var(--navy-700); }
.diagram .core-hot { fill: var(--accent); }
.diagram .t { font: 600 13px var(--font); fill: var(--text); }
.diagram .t-sm { font: 500 11px var(--font); fill: var(--muted); }
.diagram .t-w { font: 700 13px var(--font); fill: #fff; }
.diagram .t-ws { font: 500 11px var(--mono); fill: var(--on-dark-2); }
.diagram .t-mono { font: 700 12px var(--mono); fill: var(--accent-ink); }
.diagram .wire { stroke: var(--accent); stroke-width: 3; fill: none; }
.diagram .wire-thin { stroke: var(--line-strong); stroke-width: 2; fill: none; stroke-dasharray: 4 4; }

.stack { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.stack li {
  display: flex; justify-content: space-between; gap: 16px; align-items: baseline;
  padding: 14px 18px; border-radius: 8px; background: var(--surface); border: 1px solid var(--line);
}
.stack li strong { font-size: .98rem; }
.stack li span { font-size: .85rem; color: var(--muted); text-align: right; }
.stack li.chip { background: var(--navy); border-color: var(--navy); color: #fff; }
.stack li.chip span { color: var(--on-dark-2); }

.formula {
  font: 600 1rem/1.5 var(--mono); background: var(--navy-900); color: #fff; padding: 18px 20px;
  border-radius: var(--radius); overflow-x: auto;
}
.formula .accent-text { color: var(--accent); }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy-950); color: var(--on-dark-2); padding-block: 56px 32px; font-size: .9rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 32px; }
.footer-logo { height: 46px; width: auto; margin-bottom: 14px; }
.site-footer h4 { color: #fff; font-size: .82rem; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 12px; }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.site-footer a { color: var(--on-dark-2); text-decoration: none; }
.site-footer a:hover { color: #fff; }
.footer-legal { margin-top: 40px; padding-top: 20px; border-top: 1px solid var(--on-dark-line); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; font-size: .8rem; }
@media (max-width: 800px) { .footer-grid { grid-template-columns: 1fr 1fr; } .footer-brand { grid-column: 1 / -1; } }

/* ---------- Forms ---------- */
.form { display: grid; gap: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }
label { display: grid; gap: 6px; font-weight: 600; font-size: .9rem; color: var(--text); }
label .opt { font-weight: 500; color: var(--muted); }
input[type="text"], input[type="email"], input[type="password"], input[type="date"], input[type="file"], select, textarea {
  width: 100%; font: 500 .97rem var(--font); color: var(--text);
  padding: 11px 13px; border: 1.5px solid var(--line-strong); border-radius: 8px; background: var(--surface);
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(41, 182, 216, .22); }
textarea { min-height: 130px; resize: vertical; }
fieldset { border: 1.5px solid var(--line-strong); border-radius: 8px; padding: 12px 14px 14px; margin: 0; }
legend { font-weight: 600; font-size: .9rem; padding: 0 6px; }
.choice { display: flex; gap: 10px; align-items: flex-start; font-weight: 500; }
.choice input { margin-top: 5px; accent-color: var(--navy); width: 16px; height: 16px; flex-shrink: 0; }
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.form-error { background: #FDECEA; color: var(--danger); border: 1px solid #F5C2BD; border-radius: 8px; padding: 10px 14px; font-weight: 600; font-size: .92rem; }
.form-success { background: var(--ok-wash); border: 1px solid #B6DEC8; border-radius: var(--radius); padding: 24px; }
.form-success h2 { font-size: 1.4rem; color: var(--ok); }

/* ---------- Flash & notices ---------- */
.flash { padding: 12px 0; font-weight: 600; font-size: .92rem; }
.flash-ok { background: var(--ok-wash); color: var(--ok); }
.flash-warn { background: var(--warn-wash); color: var(--warn); }
.notice { border-radius: var(--radius); padding: 18px 20px; margin-bottom: 24px; border: 1px solid; }
.notice h3 { font-size: 1rem; }
.notice p { margin-bottom: 10px; }
.notice-ok { background: var(--ok-wash); border-color: #B6DEC8; }
.notice-warn { background: var(--warn-wash); border-color: #EBD49A; color: var(--warn); font-weight: 600; }
.copyrow { display: flex; gap: 8px; }
.copyrow input { flex: 1; font-size: .82rem; }

/* ---------- Data room ---------- */
.dataroom main { background: var(--ground); }
.auth { display: grid; grid-template-columns: 1fr minmax(320px, 440px); gap: clamp(32px, 6vw, 80px); align-items: center; padding-block: clamp(48px, 8vw, 96px); }
.auth-intro h1 { font-size: clamp(1.9rem, 3.4vw, 2.7rem); }
.auth-panel { background: var(--surface); border-radius: var(--radius-lg); box-shadow: var(--shadow); padding: clamp(24px, 4vw, 36px); }
.auth-panel h2 { font-size: 1.5rem; }
.auth-panel .alt { margin-top: 18px; font-size: .9rem; color: var(--text-2); }
.auth-intro ul { padding-left: 0; list-style: none; display: grid; gap: 12px; margin: 24px 0 0; }
.auth-intro li { display: grid; grid-template-columns: 24px 1fr; gap: 10px; color: var(--text-2); }
.auth-intro li::before { content: ""; width: 14px; height: 11px; margin-top: 6px; background:
    linear-gradient(var(--accent), var(--accent)) 0 0 / 100% 3px no-repeat,
    linear-gradient(var(--navy), var(--navy)) 0 4px / 100% 3px no-repeat,
    linear-gradient(var(--navy), var(--navy)) 0 8px / 100% 3px no-repeat; }
@media (max-width: 860px) { .auth { grid-template-columns: 1fr; } }
.narrow { max-width: 720px; margin-inline: auto; padding-block: clamp(40px, 7vw, 80px); }
.terms { background: var(--surface); border-radius: var(--radius-lg); padding: clamp(22px, 4vw, 36px); box-shadow: var(--shadow); }
.terms ol { padding-left: 20px; color: var(--text-2); display: grid; gap: 8px; }

.dr-head { background: var(--navy-900); color: #fff; padding-block: 36px 32px; }
.dr-head h1 { font-size: clamp(1.7rem, 3vw, 2.3rem); color: #fff; margin-bottom: 6px; }
.dr-meta { display: flex; flex-wrap: wrap; gap: 10px 28px; margin: 18px 0 0; padding: 0; list-style: none; font-size: .88rem; color: var(--on-dark-2); }
.dr-meta strong { color: #fff; font-family: var(--mono); font-weight: 600; margin-left: 6px; }
.dr-body { display: grid; grid-template-columns: 1fr 300px; gap: 28px; padding-block: 32px 72px; align-items: start; }
@media (max-width: 960px) { .dr-body { grid-template-columns: 1fr; } }
.doc-group { margin-bottom: 28px; }
.doc-group h2 { font: 600 .78rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-bottom: 10px; }
.doc-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.doc {
  display: grid; grid-template-columns: 52px 1fr auto; gap: 16px; align-items: center;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px;
}
.doc-kind {
  width: 52px; height: 60px; border-radius: 6px; background: var(--navy); color: #fff;
  display: grid; place-items: end center; padding-bottom: 8px;
  font: 700 .7rem var(--mono); letter-spacing: .05em; position: relative;
}
.doc-kind::before { content: ""; position: absolute; top: 9px; left: 10px; right: 10px; height: 3px; background: var(--accent); border-radius: 2px; box-shadow: 0 6px 0 rgba(255,255,255,.7), 0 12px 0 rgba(255,255,255,.7); }
.doc-body h3 { font-size: 1.02rem; margin-bottom: 2px; }
.doc-body p { margin: 0; font-size: .9rem; color: var(--text-2); }
.doc-body .doc-meta { font-size: .8rem; color: var(--muted); margin-top: 4px; }
.doc-version { font: 600 .72rem var(--mono); color: var(--accent-ink); background: var(--accent-wash); padding: 3px 6px; border-radius: 4px; vertical-align: 2px; margin-left: 4px; }
.doc-seen { display: inline-block; margin-left: 6px; color: var(--ok); font-weight: 600; }
@media (max-width: 600px) { .doc { grid-template-columns: 44px 1fr; } .doc .btn { grid-column: 1 / -1; } .doc-kind { width: 44px; height: 52px; } }
.side { display: grid; gap: 16px; }
.side .card h3 { font-size: .95rem; }
.side ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; font-size: .86rem; }
.side li { display: grid; gap: 2px; }
.side time { color: var(--muted); font-size: .78rem; }
.empty { background: var(--surface); border: 1px dashed var(--line-strong); border-radius: var(--radius); padding: 32px; text-align: center; color: var(--text-2); }

/* ---------- Admin ---------- */
.admin-nav { display: flex; flex-wrap: wrap; gap: 6px; margin: 18px 0 0; padding: 0; list-style: none; }
.admin-nav a { display: block; padding: 7px 12px; border-radius: 999px; background: rgba(255,255,255,.08); color: #fff; text-decoration: none; font-size: .86rem; font-weight: 600; }
.admin-nav a:hover { background: rgba(255,255,255,.16); }
.admin-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 22px; }
.admin-stats div { background: rgba(255,255,255,.06); border-radius: var(--radius); padding: 14px 16px; }
.admin-stats strong { display: block; font: 700 1.6rem var(--mono); color: #fff; }
.admin-stats span { font-size: .82rem; color: var(--on-dark-2); }
@media (max-width: 700px) { .admin-stats { grid-template-columns: repeat(2, 1fr); } }
.admin-section { padding-block: 28px; border-bottom: 1px solid var(--line); }
.admin-section:last-child { border-bottom: 0; }
.admin-section > h2 { font-size: 1.3rem; display: flex; align-items: baseline; gap: 10px; }
.admin-section > h2 small { font: 500 .85rem var(--font); color: var(--muted); }
.admin-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 520px), 1fr)); gap: 16px; }
.request { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; }
.request header { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.request header h3 { font-size: 1.02rem; }
.request time { font-size: .8rem; color: var(--muted); }
.kv { display: grid; grid-template-columns: 110px 1fr; gap: 4px 12px; font-size: .88rem; margin: 8px 0 12px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; }
.kv .ok { color: var(--ok); font-weight: 600; }
.kv .warn { color: var(--warn); font-weight: 600; }
.inline-form { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; align-items: end; padding-top: 12px; border-top: 1px solid var(--line); }
.inline-form label { font-size: .8rem; }
.inline-form input { padding: 8px 10px; font-size: .88rem; }
.inline-form .btn { grid-column: 1 / -1; justify-self: start; }
@media (max-width: 600px) { .inline-form { grid-template-columns: 1fr; } }
.reject-form { margin-top: 10px; }
.actions form { display: inline-block; margin: 0 10px 4px 0; }
.actions .extend { display: flex; gap: 6px; align-items: center; margin-top: 4px; }
.actions .extend input { padding: 4px 6px; font-size: .82rem; width: auto; }
.pill { display: inline-block; font: 600 .74rem var(--font); padding: 3px 8px; border-radius: 999px; }
.pill-ok { background: var(--ok-wash); color: var(--ok); }
.pill-warn { background: var(--warn-wash); color: var(--warn); }
.pill-off { background: #ECEFF4; color: var(--muted); }
.admin table { font-size: .87rem; }
.admin td, .admin th { padding: 10px 12px; }
.settings { font-size: .88rem; color: var(--text-2); display: grid; gap: 4px; }

/* ---------- Error page ---------- */
.error-page { text-align: center; padding-block: clamp(64px, 12vw, 140px); }
.error-page .code { font: 700 .9rem var(--mono); color: var(--accent-ink); letter-spacing: .12em; }
.cta-center { justify-content: center; }
.dark a:not(.btn) { color: var(--accent); }
.dark a:not(.btn):hover { color: #fff; }
.add-customer { margin-top: 16px; }
.add-customer summary { cursor: pointer; }
.add-customer .form { margin-top: 16px; }
.actions { min-width: 210px; }
.admin-docs { display: grid; gap: 16px; }
.admin-docs .form-row-3 { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 16px; }
@media (max-width: 700px) { .admin-docs .form-row-3 { grid-template-columns: 1fr; } }

/* ---------- Control panel (admin) ---------- */
.btn-cp { gap: 6px; border-color: var(--accent); color: var(--accent-ink); background: var(--accent-wash); }
.btn-cp:hover { background: var(--accent); border-color: var(--accent); color: var(--navy-950); }
.btn-cp svg { width: 15px; height: 15px; }
.btn-cp-dark { background: rgba(41, 182, 216, .14); color: var(--accent); }
.dr-head-row { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.dr-head-row .eyebrow { margin-bottom: 8px; }
.pill-admin { background: var(--accent-wash); color: var(--accent-ink); }

.cp main { background: var(--ground); }
.cp-shell {
  display: grid; grid-template-columns: 240px minmax(0, 1fr); min-height: calc(100vh - 69px);
  max-width: 1440px; margin: 0 auto;
}
.cp-sidebar { background: var(--navy-900); color: var(--on-dark-2); padding: 24px 14px; }
.cp-brand { font-size: .82rem; margin: 0 8px 18px; display: grid; gap: 8px; }
.cp-badge {
  justify-self: start; font: 700 .7rem var(--mono); letter-spacing: .1em; text-transform: uppercase;
  color: var(--navy-950); background: var(--accent); padding: 5px 8px; border-radius: 4px;
}
.cp-menu { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.cp-menu a {
  display: flex; justify-content: space-between; align-items: center; gap: 8px;
  padding: 9px 10px; border-radius: 8px; color: var(--on-dark-2); text-decoration: none; font-weight: 600; font-size: .92rem;
}
.cp-menu a:hover { background: rgba(255, 255, 255, .07); color: #fff; }
.cp-menu a[aria-current="page"] { background: rgba(41, 182, 216, .16); color: #fff; box-shadow: inset 3px 0 0 var(--accent); }
.cp-menu-secondary { margin-top: 22px; padding-top: 14px; border-top: 1px solid var(--on-dark-line); }
.cp-menu-secondary a { font-weight: 500; font-size: .86rem; }
.badge { min-width: 22px; text-align: center; font: 700 .72rem/1 var(--mono); padding: 4px 6px; border-radius: 999px; background: var(--accent); color: var(--navy-950); }
.cp-main { padding: 28px clamp(16px, 3vw, 40px) 64px; min-width: 0; }
.cp-title { font-size: clamp(1.5rem, 2.4vw, 2rem); margin-bottom: 18px; }
.cp-sub { font-size: 1.15rem; margin: 32px 0 12px; }
.cp-intro { color: var(--text-2); max-width: 75ch; }
.cp-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 20px; }
.cp-stats a { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px; text-decoration: none; color: var(--text-2); }
.cp-stats a:hover { border-color: var(--accent); }
.cp-stats strong { display: block; font: 700 1.8rem/1.1 var(--mono); color: var(--navy); }
.cp-stats span { font-size: .85rem; }
.cp-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.cp-actions { padding-left: 18px; margin: 0; display: grid; gap: 6px; }
.cp-toolbar { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 16px; margin: 16px 0; align-items: start; }
.cp-panel summary { cursor: pointer; }
.cp-panel .form { margin-top: 14px; }
details.cp-panel { margin-top: 16px; }
.cp-toolbar details.cp-panel { margin-top: 0; }
.cp-newfolder { display: grid; gap: 10px; }
.form-inline { display: flex; flex-wrap: wrap; gap: 10px 14px; align-items: flex-end; margin: 0 0 14px; }
.form-inline label { font-size: .82rem; }
.form-inline input { padding: 8px 10px; font-size: .9rem; width: auto; }
.form-inline > span { align-self: center; font-size: .92rem; }
.cp-inline-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 12px; }
.cp-inline-actions form { margin: 0; }
.quota-form { display: flex; gap: 6px; align-items: center; margin: 0; }
.quota-form input { width: 76px; padding: 6px 8px; font-size: .88rem; }
@media (max-width: 1000px) {
  .cp-shell { grid-template-columns: 1fr; }
  .cp-sidebar { padding: 14px var(--gutter); }
  .cp-menu { grid-auto-flow: column; overflow-x: auto; }
  .cp-menu a { white-space: nowrap; }
  .cp-menu-secondary, .cp-brand { display: none; }
  .cp-toolbar, .cp-grid-2 { grid-template-columns: 1fr; }
  .cp-stats { grid-template-columns: repeat(2, 1fr); }
}

/* ---------- File browser (data room + control panel) ---------- */
.crumbs-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; font-weight: 600; font-size: .95rem; margin: 0 0 14px; }
.crumbs-bar a { text-decoration: none; }
.crumbs-bar .sep { color: var(--line-strong); }
.crumbs-bar [aria-current] { color: var(--navy); }
table.files td { vertical-align: middle; }
.file-name { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--text); }
a.file-name:hover span { color: var(--accent-ink); text-decoration: underline; }
.file-name > span { display: grid; gap: 2px; }
.ico-folder { width: 30px; height: 30px; flex-shrink: 0; fill: var(--accent); }
.row-folder .file-name span { font-weight: 700; }
.doc-kind-sm { width: 30px; height: 36px; font-size: .55rem; padding-bottom: 4px; border-radius: 4px; flex-shrink: 0; }
.doc-kind-sm::before { top: 6px; left: 6px; right: 6px; height: 2px; box-shadow: 0 4px 0 rgba(255,255,255,.7), 0 8px 0 rgba(255,255,255,.7); }
.file-desc { font-size: .86rem; color: var(--text-2); }
.file-meta { font-size: .78rem; color: var(--muted); }
.quota { font: 600 .82rem var(--mono); color: var(--ok); white-space: nowrap; }
.quota-out { color: var(--danger); }
.btn-disabled { background: #ECEFF4; border-color: #ECEFF4; color: var(--muted); cursor: not-allowed; }
.btn-disabled:hover { border-color: #ECEFF4; color: var(--muted); }
.actions-cell { text-align: right; white-space: nowrap; }
details.rename { display: inline-block; margin-right: 10px; }
details.rename summary { list-style: none; display: inline; }
details.rename summary::-webkit-details-marker { display: none; }
details.rename form { display: flex; gap: 6px; margin-top: 6px; }
details.rename input { padding: 6px 8px; font-size: .86rem; }
@media (max-width: 700px) {
  table.files th:nth-child(3), table.files td:nth-child(3) { display: none; }
}
.file-title { display: block; }
table.files td:nth-child(2), table.files td:nth-child(3) { white-space: nowrap; }
.folder-nav { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px; margin: 0 0 14px; }
.folder-nav .crumbs-bar { margin: 0; }
.btn-back { padding: 6px 12px; }
.row-up .file-name { gap: 10px; }
.row-up .file-name > span { display: inline; }
.ico-up { width: 30px; text-align: center; font-size: 1.25rem; color: var(--accent-ink); font-weight: 700; }
.up-label { font-weight: 500; font-size: .86rem; }
.cta-tight { margin-top: 4px; }
.kv-wide { grid-template-columns: 90px 1fr; }
.trace-form { margin-bottom: 16px; }
.trace-form input { width: 200px; }