/* Reenka dashboard — same palette as the landing page, light and dark. */
:root{
  --ink:#14112b; --ink-2:#1d1940; --paper:#fbf7f1; --paper-2:#f3ece1;
  --sun:#ffb547; --lilac:#b9a7ff; --mint:#5fd3a8;
  --radius:18px;
  --display:Georgia,"Times New Roman",serif;
  --body:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
:root,:root[data-theme="dark"]{
  color-scheme:dark;
  --bg:var(--ink); --surface:var(--ink-2); --surface-2:#262054; --fg:#f5f2ff; --fg-dim:#b8b2d9;
  --border:rgba(255,255,255,.09); --input:#110e26; --input-border:rgba(255,255,255,.22);
  --accent-text:var(--sun); --ok:#5fd3a8; --warn:#ffcf7a; --danger:#ff9a90; --danger-bg:rgba(255,154,144,.12);
  --focus:var(--lilac); --header:rgba(20,17,43,.86);
  --me-bubble:#2f2963; --bot-bubble:#221d4a;
}
:root[data-theme="light"]{
  color-scheme:light;
  --bg:var(--paper); --surface:#fff; --surface-2:var(--paper-2); --fg:#1b1733; --fg-dim:#5d5878;
  --border:rgba(27,23,51,.12); --input:#fff; --input-border:rgba(27,23,51,.28);
  --accent-text:#9c5200; --ok:#1b7a55; --warn:#8a5a00; --danger:#b3261e; --danger-bg:#fdecea;
  --focus:#5b46c9; --header:rgba(251,247,241,.88);
  --me-bubble:#ece7ff; --bot-bubble:var(--paper-2);
}
@media (prefers-color-scheme:light){
  :root:not([data-theme]){
    color-scheme:light;
    --bg:var(--paper); --surface:#fff; --surface-2:var(--paper-2); --fg:#1b1733; --fg-dim:#5d5878;
    --border:rgba(27,23,51,.12); --input:#fff; --input-border:rgba(27,23,51,.28);
    --accent-text:#9c5200; --ok:#1b7a55; --warn:#8a5a00; --danger:#b3261e; --danger-bg:#fdecea;
    --focus:#5b46c9; --header:rgba(251,247,241,.88);
    --me-bubble:#ece7ff; --bot-bubble:var(--paper-2);
  }
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.55 var(--body);-webkit-font-smoothing:antialiased}
a{color:inherit}
h1,h2,h3{font-family:var(--display);font-weight:700;letter-spacing:-.01em;line-height:1.15;margin:0}
h1{font-size:clamp(1.7rem,4vw,2.3rem)}
h2{font-size:1.25rem}
h3{font-size:1.05rem}
p{margin:.4rem 0}
.sprite{position:absolute}
.muted{color:var(--fg-dim)}
.small{font-size:.875rem}
.skip{position:absolute;left:-999px;top:8px;background:var(--surface);padding:8px 12px;border-radius:10px;z-index:50}
.skip:focus{left:8px}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px}
.noscript{padding:24px;text-align:center}

/* Header */
.top{position:sticky;top:0;z-index:20;background:var(--header);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}
.top-inner{max-width:1120px;margin:0 auto;padding:10px 16px;display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.logo{display:flex;align-items:center;gap:.5rem;font:700 1.3rem var(--display);text-decoration:none}
.logo svg{width:30px;height:30px}
.tabs{display:flex;gap:4px;flex:1;min-width:0;overflow-x:auto;scrollbar-width:none}
.tabs::-webkit-scrollbar{display:none}
.tabs a{padding:8px 12px;border-radius:999px;text-decoration:none;color:var(--fg-dim);font-weight:600;font-size:.92rem;white-space:nowrap}
.tabs a:hover{color:var(--fg)}
.tabs a[aria-current="page"]{background:var(--surface-2);color:var(--fg)}
.top-actions{display:flex;gap:8px;align-items:center;margin-left:auto}
.icon-btn{display:inline-grid;place-items:center;width:40px;height:40px;border-radius:50%;border:1.5px solid var(--input-border);background:transparent;color:var(--fg);cursor:pointer}
.icon-btn svg{width:20px;height:20px}
.icon-btn .moon{display:none}
:root[data-theme="light"] .icon-btn .sun{display:none}
:root[data-theme="light"] .icon-btn .moon{display:block}
@media (max-width:760px){
  .tabs{order:3;flex-basis:100%}
}

/* Layout */
main{max-width:1120px;margin:0 auto;padding:28px 16px 64px}
main:focus{outline:none}
.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:20px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr));gap:16px;align-items:start}
.overview{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px;align-items:start}
@media (max-width:860px){.overview{grid-template-columns:minmax(0,1fr)}}
.stack{display:grid;gap:16px;min-width:0}
.stack-sm{display:grid;gap:8px;margin-top:14px}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;min-width:0}
.card > h2{margin-bottom:12px}
.eyebrow{font-size:.75rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--accent-text)}

/* Lists */
.list{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.item{display:flex;flex-wrap:wrap;gap:10px 12px;align-items:flex-start;justify-content:space-between;padding:12px 14px;border-radius:14px;background:var(--surface-2);min-width:0}
.item-main{min-width:min(100%,200px);flex:1}
.item-main p{margin:.15rem 0;overflow-wrap:anywhere}
.item-actions{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end;margin-left:auto}
.empty{color:var(--fg-dim);font-style:italic;margin:.2rem 0}
.chip{display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;padding:2px 8px;border-radius:999px;background:var(--bg);color:var(--fg-dim);border:1px solid var(--border);vertical-align:middle}
.chip.ok{color:var(--ok)}
.chip.warn{color:var(--warn)}
.chip.bad{color:var(--danger)}
.steps{margin:.4rem 0 0;padding-left:1.1rem;color:var(--fg-dim);font-size:.9rem}
.steps .done{text-decoration:line-through}
details summary{cursor:pointer;font-weight:600}

/* Messages */
.chat{display:grid;gap:8px}
.bubble{max-width:88%;padding:8px 12px;border-radius:14px;font-size:.92rem;overflow-wrap:anywhere;white-space:pre-line}
.bubble.me{justify-self:end;background:var(--me-bubble);border-bottom-right-radius:4px}
.bubble.bot{justify-self:start;background:var(--bot-bubble);border-bottom-left-radius:4px}
.bubble small{display:block;color:var(--fg-dim);font-size:.75rem;margin-top:2px;white-space:normal}

/* Forms */
form{display:grid;gap:12px}
.row{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,200px),1fr));gap:12px}
label{display:grid;gap:6px;font-weight:600;font-size:.92rem}
input,select,textarea{font:inherit;color:var(--fg);background:var(--input);border:1.5px solid var(--input-border);border-radius:12px;padding:10px 12px;width:100%;min-width:0}
textarea{min-height:90px;resize:vertical}
input[type="checkbox"]{width:auto;margin:.3rem 0 0;accent-color:var(--sun)}
.check{display:flex;align-items:flex-start;gap:10px;font-weight:600}
.check span{display:grid;gap:2px}
.check small{font-weight:400;color:var(--fg-dim)}
.actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;font:700 .92rem var(--body);border-radius:999px;padding:.65rem 1.1rem;border:1.5px solid transparent;cursor:pointer;text-decoration:none;background:var(--sun);color:var(--ink)}
.btn:hover{filter:brightness(1.05)}
.btn[disabled]{opacity:.55;cursor:not-allowed}
.btn-quiet{background:transparent;color:var(--fg);border-color:var(--input-border)}
.btn-quiet:hover{border-color:var(--fg)}
.btn-danger{background:transparent;color:var(--danger);border-color:var(--danger)}
.btn-small{padding:.4rem .8rem;font-size:.85rem}
.link-btn{background:none;border:0;padding:0;font:inherit;color:var(--fg-dim);text-decoration:underline;cursor:pointer;justify-self:start}
.status{min-height:1.4em;color:var(--fg-dim)}
.status.error{color:var(--danger)}
.danger-zone{border-color:var(--danger);background:linear-gradient(var(--danger-bg),var(--danger-bg)),var(--surface)}

/* Login */
.login{max-width:440px;margin:6vh auto 0}
.login h1{margin:.3rem 0 .4rem}

/* Toast */
.toast{position:fixed;left:50%;bottom:20px;transform:translateX(-50%);max-width:min(92vw,520px);background:var(--fg);color:var(--bg);padding:10px 16px;border-radius:12px;font-weight:600;opacity:0;pointer-events:none;transition:opacity .2s}
.toast.show{opacity:1}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}