/* ==========================================================================
   MINDOC AI — Hi-fi layout: marketing shell, wizard stage, responsive
   console (sidebar on desktop → top + bottom bar on mobile).
   ========================================================================== */

/* ---- generic centered stage (marketing / auth / wizard) -------------- */
.stage{ min-height:100vh; display:flex; flex-direction:column; background:var(--page); }
.shell{ width:100%; max-width:1120px; margin:0 auto; padding:0 28px; }
.shell-narrow{ width:100%; max-width:760px; margin:0 auto; padding:0 28px; }

/* ---- marketing topbar ------------------------------------------------ */
.mk-top{ position:sticky; top:0; z-index:50; background:rgba(247,246,241,.82); backdrop-filter:blur(14px); border-bottom:1px solid var(--line); }
.mk-top-in{ height:64px; display:flex; align-items:center; justify-content:space-between; }
.mk-top .logo{ font-size:21px; }

/* ---- hero ------------------------------------------------------------ */
.hero{ position:relative; overflow:hidden; padding:64px 0 40px;
  background:radial-gradient(120% 120% at 88% -10%, rgba(233,94,39,.10) 0%, rgba(233,94,39,0) 46%), var(--page); }
.hero::after{ content:""; position:absolute; right:-60px; top:20px; width:340px; height:340px;
  background:repeating-linear-gradient(-24deg, var(--mindoc-orange) 0 4px, transparent 4px 22px);
  opacity:.10; transform:skewX(-12deg); pointer-events:none; }
.hero h1{ font-family:var(--font-display); font-style:italic; font-weight:700;
  font-size:clamp(34px,5.4vw,54px); line-height:1.02; letter-spacing:-.02em; max-width:15ch; }
.hero h1 .accent{ color:var(--mindoc-orange); }

/* ---- demo stage ------------------------------------------------------ */
.demo-stage{ flex:1; display:flex; flex-direction:column; padding:24px 0 60px; }
.demo-frame{ background:var(--surface); border:1px solid var(--line); border-radius:var(--r-xl); box-shadow:var(--shadow-md); overflow:hidden; }
.demo-bar{ height:46px; display:flex; align-items:center; gap:10px; padding:0 16px; border-bottom:1px solid var(--line); background:var(--page-warm); }
.demo-progress{ height:3px; background:var(--line); position:relative; }
.demo-progress > i{ position:absolute; left:0; top:0; bottom:0; background:var(--mindoc-orange); transition:width .4s ease; }

/* ---- auth / wizard centered card ------------------------------------ */
.center-stage{ flex:1; display:flex; align-items:center; justify-content:center; padding:40px 24px; }
.center-card{ width:100%; max-width:440px; }
.wizard-stage{ flex:1; display:flex; flex-direction:column; align-items:center; justify-content:center; padding:32px 24px; text-align:center; }
.wizard-inner{ width:100%; max-width:460px; display:flex; flex-direction:column; align-items:center; gap:20px; }
.wizard-dots{ display:flex; gap:7px; }
.wizard-dots i{ height:7px; border-radius:4px; background:var(--line); transition:.3s; }
.wizard-dots i.done{ width:7px; background:var(--mindoc-orange); }
.wizard-dots i.on{ width:22px; background:var(--mindoc-orange); }
.dropzone{ border:1.5px dashed var(--mindoc-orange); border-radius:var(--r-lg); background:var(--mindoc-tint);
  padding:28px; display:flex; flex-direction:column; align-items:center; gap:9px; text-align:center; color:var(--mindoc-orange-press); cursor:pointer; transition:.16s; width:100%; }
.dropzone:hover{ background:var(--mindoc-tint-2); }
.dropzone i{ font-size:30px; }

/* ---- progressive rollout ladder ------------------------------------- */
.ladder-step{ display:flex; gap:14px; }
.ladder-rail{ display:flex; flex-direction:column; align-items:center; flex:none; }
.ladder-node{ width:38px; height:38px; border-radius:50%; display:flex; align-items:center; justify-content:center; flex:none; transition:.3s; }
.ladder-line{ width:2px; flex:1; min-height:22px; background:var(--line); }

/* ==========================================================================
   CONSOLE (the SAV app) — responsive sidebar
   ========================================================================== */
.app{ display:flex; min-height:100vh; background:var(--page); }
.sidebar{ width:230px; flex:none; background:var(--surface); border-right:1px solid var(--line);
  display:flex; flex-direction:column; padding:18px 14px; position:sticky; top:0; height:100vh; }
.sidebar .logo{ font-size:19px; padding:4px 10px 16px; }
.side-nav{ display:flex; flex-direction:column; gap:3px; }
.side-link{ display:flex; align-items:center; gap:11px; font-size:14px; font-weight:500; color:var(--muted);
  padding:10px 12px; border-radius:var(--r-md); cursor:pointer; transition:.14s; }
.side-link i{ font-size:19px; } .side-link:hover{ background:var(--page-warm); color:var(--ink); }
.side-link.on{ background:var(--mindoc-tint); color:var(--mindoc-orange-press); font-weight:600; }
.side-link .count{ margin-left:auto; font-size:11px; font-family:var(--font-mono); background:var(--mindoc-orange); color:#fff; border-radius:999px; padding:1px 7px; }
.side-link.on .count{ background:var(--mindoc-orange); }

.main{ flex:1; min-width:0; display:flex; flex-direction:column; }
.app-top{ height:60px; flex:none; display:flex; align-items:center; justify-content:space-between; gap:14px;
  padding:0 28px; border-bottom:1px solid var(--line); background:rgba(247,246,241,.82); backdrop-filter:blur(14px); position:sticky; top:0; z-index:30; }
.app-body{ flex:1; min-width:0; overflow:auto; }
.app-pad{ max-width:1000px; margin:0 auto; padding:28px; }

/* mobile chrome (hidden on desktop) */
.mobile-top{ display:none; }
.tabbar{ display:none; }

@media (max-width:860px){
  .sidebar{ display:none; }
  .mobile-top{ display:flex; align-items:center; justify-content:space-between; height:56px; padding:0 18px;
    border-bottom:1px solid var(--line); background:rgba(247,246,241,.92); backdrop-filter:blur(14px); position:sticky; top:0; z-index:30; }
  .mobile-top .logo{ font-size:18px; }
  .app-top{ display:none; }
  .app-pad{ padding:18px 16px 90px; }
  .tabbar{ display:flex; position:fixed; left:0; right:0; bottom:0; z-index:40; background:rgba(247,246,241,.94);
    backdrop-filter:blur(14px); border-top:1px solid var(--line); padding:7px 6px calc(7px + env(safe-area-inset-bottom)); }
  .tab{ flex:1; display:flex; flex-direction:column; align-items:center; gap:3px; padding:6px 0; color:var(--faint); cursor:pointer; font-size:10px; font-weight:600; }
  .tab i{ font-size:22px; } .tab.on{ color:var(--mindoc-orange-press); }
  .tab .count{ position:absolute; transform:translate(12px,-4px); font-size:9px; background:var(--mindoc-orange); color:#fff; border-radius:999px; padding:0 5px; font-family:var(--font-mono); }
}

/* ---- tickets split --------------------------------------------------- */
.tix-split{ display:flex; height:calc(100vh - 60px); }
.tix-list{ width:340px; flex:none; border-right:1px solid var(--line); overflow:auto; background:var(--surface); }
.tix-detail{ flex:1; min-width:0; overflow:auto; background:var(--page); }
.tix-row{ display:flex; gap:12px; padding:14px 18px; border-bottom:1px solid var(--line-soft); cursor:pointer; transition:.12s; align-items:flex-start; }
.tix-row:hover{ background:var(--page-warm); } .tix-row.on{ background:var(--mindoc-tint); }
.tix-row .t-title{ font-size:14px; font-weight:500; line-height:1.35; }
.tix-row .t-meta{ font-size:11px; color:var(--faint); font-family:var(--font-mono); margin-top:3px; }
@media (max-width:860px){
  .tix-split{ height:auto; display:block; }
  .tix-list{ width:100%; border-right:none; }
  .tix-list.hide-mobile{ display:none; }
  .tix-detail.show-mobile{ display:block; }
  .tix-detail{ display:none; }
}

/* speed-review keyboard hint */
.kbd{ font-family:var(--font-mono); font-size:11px; background:var(--page-warm); border:1px solid var(--line);
  border-bottom-width:2px; border-radius:5px; padding:1px 6px; color:var(--muted); }

/* toast */
.toast-wrap{ position:fixed; bottom:24px; left:50%; transform:translateX(-50%); z-index:90; display:flex; flex-direction:column; gap:8px; align-items:center; }
.toast{ background:var(--ink); color:#fff; border-radius:var(--r-md); padding:12px 18px; font-size:14px; font-weight:500;
  box-shadow:var(--shadow-lg); display:flex; align-items:center; gap:10px; }
.toast i{ font-size:18px; } .toast .toast-act{ color:var(--mindoc-tint); font-weight:600; cursor:pointer; margin-left:6px; }

/* confidence banner */
.conf-banner{ display:flex; align-items:center; gap:14px; background:var(--mindoc-tint); border:1px solid transparent;
  border-radius:var(--r-lg); padding:16px 20px; }

/* generic page header */
.page-head{ display:flex; align-items:flex-end; justify-content:space-between; gap:16px; margin-bottom:22px; flex-wrap:wrap; }

/* show/hide helpers by breakpoint */
.mobile-only{ display:none; }
@media (max-width:860px){ .mobile-only{ display:inline-flex; } .desktop-only{ display:none; } }

/* ---- marketing nav links -------------------------------------------- */
.mk-nav{ display:flex; align-items:center; gap:2px; }
.mk-nav a{ color:var(--muted); font-size:14px; font-weight:500; padding:8px 12px; border-radius:var(--r-sm); cursor:pointer; transition:.14s; }
.mk-nav a:hover{ color:var(--ink); background:var(--page-warm); }
@media (max-width:760px){ .mk-nav{ display:none; } }

/* ---- pricing -------------------------------------------------------- */
.pricing{ border-top:1px solid var(--line); padding:64px 0 60px; }
.price-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:16px; align-items:start; }
@media (max-width:980px){ .price-grid{ grid-template-columns:repeat(2,1fr); max-width:680px; margin:0 auto; } }
@media (max-width:560px){ .price-grid{ grid-template-columns:1fr; max-width:440px; } }
.price-card{ background:var(--surface); border:1px solid var(--line); border-radius:var(--r-xl); padding:24px 22px; display:flex; flex-direction:column; gap:16px; transition:.18s ease; }
.price-card.feature{ border:1.5px solid var(--mindoc-orange); box-shadow:var(--shadow-md); position:relative; }
@media (min-width:861px){ .price-card.feature{ transform:translateY(-14px); } }
.price-badge{ position:absolute; top:-12px; left:50%; transform:translateX(-50%); box-shadow:var(--shadow-sm); }
.price-amount{ font-family:var(--font-display); font-style:italic; font-weight:700; font-size:36px; letter-spacing:-.02em; line-height:1; }
.price-per{ color:var(--muted); font-size:14px; }
.feat-list{ display:flex; flex-direction:column; gap:11px; }
.feat-list .li{ display:flex; gap:10px; align-items:flex-start; font-size:14px; color:var(--ink-2); line-height:1.4; }
.feat-list .li i{ color:var(--mindoc-orange); font-size:18px; flex:none; margin-top:1px; }

/* ---- marketing footer ----------------------------------------------- */
.mk-footer{ background:var(--surface); border-top:1px solid var(--line); padding:52px 0 28px; }
.mk-footer-top{ display:grid; grid-template-columns:1.6fr 1fr 1fr 1fr 1fr; gap:32px; }
@media (max-width:860px){ .mk-footer-top{ grid-template-columns:1fr 1fr; gap:28px 24px; } }
.mk-footer .col-head{ font-size:12px; font-weight:600; letter-spacing:.1em; text-transform:uppercase; color:var(--faint); margin-bottom:14px; }
.mk-footer a{ display:block; color:var(--muted); font-size:14px; padding:5px 0; cursor:pointer; transition:.12s; }
.mk-footer a:hover{ color:var(--mindoc-orange-press); }
.mk-footer-bottom{ display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:16px; border-top:1px solid var(--line); margin-top:40px; padding-top:24px; color:var(--faint); font-size:13px; }
.mk-social{ display:flex; gap:8px; }
.mk-social .s{ width:36px; height:36px; border-radius:var(--r-md); border:1px solid var(--line); display:flex; align-items:center; justify-content:center; color:var(--muted); cursor:pointer; transition:.14s; }
.mk-social .s i{ font-size:18px; }
.mk-social .s:hover{ color:var(--mindoc-orange-press); border-color:var(--mindoc-orange); }

/* modal */
.modal-scrim{ position:fixed; inset:0; background:rgba(26,29,30,.45); z-index:80; display:flex; align-items:center; justify-content:center; padding:24px; }
.modal{ background:var(--page); border-radius:var(--r-xl); box-shadow:var(--shadow-lg); width:100%; max-width:460px; padding:28px; }
.modal.lg{ max-width:680px; max-height:86vh; padding:0; display:flex; flex-direction:column; overflow:hidden; }
.modal.lg .m-head{ display:flex; align-items:center; gap:12px; padding:18px 22px; border-bottom:1px solid var(--line); background:var(--surface); }
.modal.lg .m-body{ overflow:auto; padding:8px 22px 24px; }

/* ---- document rows -------------------------------------------------- */
.doc-row{ display:flex; align-items:center; gap:14px; padding:14px 16px; border:1px solid var(--line); border-radius:var(--r-md); background:var(--surface); transition:.14s; }
.doc-row:hover{ border-color:var(--line-soft); box-shadow:var(--shadow-sm); }
.doc-ic{ width:40px; height:40px; border-radius:var(--r-md); background:var(--page-warm); border:1px solid var(--line); display:flex; align-items:center; justify-content:center; flex:none; color:var(--muted); }
.doc-ic i{ font-size:20px; }
.doc-row .d-name{ font-size:14px; font-weight:500; }
.doc-row .d-meta{ font-size:11.5px; color:var(--faint); font-family:var(--font-mono); margin-top:2px; }

/* ---- markdown rendering --------------------------------------------- */
.md{ font-size:14.5px; line-height:1.65; color:var(--ink-2); }
.md > :first-child{ margin-top:0; }
.md h1,.md h2,.md h3,.md h4{ font-family:var(--font-display); color:var(--ink); letter-spacing:-.01em; line-height:1.25; }
.md h1{ font-style:italic; font-weight:700; font-size:24px; margin:22px 0 10px; }
.md h2{ font-weight:600; font-size:19px; margin:24px 0 10px; padding-top:14px; border-top:1px solid var(--line); }
.md h3{ font-weight:600; font-size:16px; margin:18px 0 7px; }
.md h4{ font-weight:600; font-size:14px; margin:14px 0 6px; color:var(--muted); }
.md p{ margin:10px 0; } .md strong{ color:var(--ink); font-weight:600; } .md em{ font-style:italic; }
.md ul,.md ol{ margin:10px 0; padding-left:22px; } .md li{ margin:5px 0; }
.md ul li::marker{ color:var(--mindoc-orange); }
.md code{ font-family:var(--font-mono); font-size:12.5px; background:var(--mindoc-tint); color:var(--mindoc-orange-press); padding:1px 6px; border-radius:5px; }
.md pre{ background:var(--ink); color:#F2EFE8; border-radius:var(--r-md); padding:14px 16px; overflow:auto; margin:12px 0; }
.md pre code{ background:none; color:inherit; padding:0; font-size:12.5px; line-height:1.6; }
.md blockquote{ border-left:3px solid var(--mindoc-orange); background:var(--mindoc-tint); border-radius:0 var(--r-sm) var(--r-sm) 0; padding:10px 14px; margin:12px 0; color:var(--mindoc-orange-press); }
.md blockquote p{ margin:0; }
.md hr{ border:0; height:1px; background:var(--line); margin:18px 0; }
.md table{ width:100%; border-collapse:collapse; margin:14px 0; font-size:13px; }
.md th,.md td{ border:1px solid var(--line); padding:8px 11px; text-align:left; vertical-align:top; }
.md th{ background:var(--page-warm); font-weight:600; color:var(--ink); font-size:12px; letter-spacing:.02em; }
.md td code{ font-size:12px; }
.md tr:nth-child(even),.md tbody tr:nth-child(even){ background:var(--page-warm); }