/*
 * AiSpectraa portal design tokens.
 * Values are copied from the production website (lovable-website/src/styles.css, :root) so the portal
 * and the site share one visual identity. Fonts: Bricolage Grotesque (headings), Manrope (body).
 * Buttons follow the site's shared Button (radius-md, h-9, primary = the lime call-to-action).
 */
:root {
  --radius: 1rem;
  --radius-md: calc(var(--radius) - 2px);
  --background: oklch(0.16 0.004 260);
  --foreground: oklch(0.96 0.005 100);
  --card: oklch(0.21 0.005 260);
  --secondary: oklch(0.19 0.005 260);
  --muted: oklch(0.24 0.005 260);
  --muted-foreground: oklch(0.75 0.009 260);
  --primary: oklch(0.76 0.16 295);          /* violet */
  --primary-foreground: oklch(0.16 0.004 260);
  --accent: oklch(0.68 0.13 180);           /* teal */
  --magenta: oklch(0.62 0.26 330);
  --lime: oklch(0.88 0.17 125);             /* call-to-action and focus ring */
  --amber: oklch(0.82 0.15 75);             /* branch-positioning */
  --success: oklch(0.78 0.15 150);
  --blue: oklch(0.76 0.12 245);
  --destructive: oklch(0.7 0.2 27);
  --ink: oklch(0.13 0.004 260);
  --border: oklch(0.32 0.006 260);
  --ring: var(--lime);
  --gradient-spectrum: linear-gradient(100deg, oklch(0.45 0.22 295), oklch(0.62 0.26 330) 30%, oklch(0.62 0.12 220) 55%, oklch(0.7 0.14 170) 75%, oklch(0.88 0.17 125));
  --shadow-soft: 0 20px 50px -24px color-mix(in oklab, var(--primary) 35%, transparent);
  --font-display: "Bricolage Grotesque", system-ui, sans-serif;
  --font-body: "Manrope", system-ui, sans-serif;
  --sidebar-w: 248px;
}
* { box-sizing: border-box; border-color: var(--border); }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--background); color: var(--foreground); font: 15px/1.5 var(--font-body); -webkit-font-smoothing: antialiased; }
h1, h2, h3, h4 { font-family: var(--font-display); letter-spacing: 0; margin: 0; line-height: 1.2; }
a { color: var(--primary); }
a:hover { color: var(--lime); }
:focus-visible { outline: 2px solid var(--ring); outline-offset: 2px; border-radius: 8px; }
.skip { position: absolute; left: -999px; } .skip:focus { left: 12px; top: 8px; z-index: 50; background: var(--lime); color: var(--ink); padding: 8px 12px; border-radius: 8px; }

/* ---------- application shell ---------- */
.shell { display: grid; grid-template-columns: var(--sidebar-w) minmax(0, 1fr); min-height: 100vh; }
.sidebar { position: sticky; top: 0; height: 100vh; background: var(--secondary); border-right: 1px solid var(--border); display: flex; flex-direction: column; padding: 18px 14px; gap: 6px; overflow-y: auto; }
.brand { display: block; padding: 4px 8px 14px; }
.brand img { height: 40px; width: auto; display: block; filter: drop-shadow(0 2px 8px oklch(0 0 0 / .35)); }
.nav a { display: flex; align-items: center; gap: 12px; padding: 11px 12px; border-radius: var(--radius-md); color: var(--muted-foreground); text-decoration: none; font-weight: 600; min-height: 44px; }
.nav a:hover { background: var(--muted); color: var(--foreground); }
.nav a[aria-current="page"] { background: color-mix(in oklab, var(--primary) 18%, transparent); color: var(--foreground); box-shadow: inset 3px 0 0 var(--lime); }
.nav svg, .ico { width: 20px; height: 20px; flex: none; stroke: currentColor; fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.nav-group { margin-top: 14px; padding: 0 12px 4px; font-size: 11px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--muted-foreground); opacity: .8; }
.nav.ops a { font-weight: 500; font-size: 14px; min-height: 38px; padding: 7px 12px; }
.sidebar .spacer { flex: 1; }
.side-foot { font-size: 12px; color: var(--muted-foreground); padding: 8px 12px; border-top: 1px solid var(--border); }
.main { padding: 28px clamp(16px, 3vw, 40px) 60px; max-width: 1240px; width: 100%; }
.topbar { display: none; }
.bottomnav { display: none; }

/* ---------- page furniture ---------- */
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 18px; }
.page-head h1 { font-size: clamp(26px, 3vw, 34px); font-weight: 700; }
.sub { color: var(--muted-foreground); margin-top: 4px; }
.spectrum-rule { height: 3px; border-radius: 3px; background: var(--gradient-spectrum); margin: 12px 0 22px; opacity: .9; }
.eyebrow { font-size: 11px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--accent); }
.preview-banner { background: color-mix(in oklab, var(--amber) 14%, var(--card)); border: 1px solid color-mix(in oklab, var(--amber) 55%, var(--border)); color: var(--foreground); border-radius: var(--radius-md); padding: 10px 14px; margin-bottom: 18px; font-size: 14px; }
.card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px 20px; }
.card + .card { margin-top: 16px; }
.muted { color: var(--muted-foreground); } .small { font-size: 13px; }

/* ---------- buttons (mirrors the shared Button) ---------- */
.btn, button { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 38px; padding: 8px 16px; border-radius: var(--radius-md); border: 1px solid var(--border); background: transparent; color: var(--foreground); font: 600 14px var(--font-body); cursor: pointer; text-decoration: none; transition: background .15s, border-color .15s; white-space: nowrap; }
.btn:hover, button:hover { background: var(--muted); color: var(--foreground); }
.btn.primary, button.primary { background: var(--lime); border-color: var(--lime); color: var(--ink); font-weight: 800; box-shadow: var(--shadow-soft); }
.btn.primary:hover, button.primary:hover { background: color-mix(in oklab, var(--lime) 88%, white); color: var(--ink); }
.btn.violet, button.violet { background: var(--primary); border-color: var(--primary); color: var(--primary-foreground); }
.btn.danger, button.danger { color: var(--destructive); border-color: color-mix(in oklab, var(--destructive) 50%, var(--border)); }
.btn.sm, button.sm { min-height: 32px; padding: 4px 12px; font-size: 13px; }
button:disabled { opacity: .5; cursor: not-allowed; }
input, select, textarea { font: 500 14px var(--font-body); color: var(--foreground); background: var(--background); border: 1px solid var(--border); border-radius: 12px; padding: 9px 12px; min-height: 40px; max-width: 100%; }
textarea { width: 100%; line-height: 1.55; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--ring); outline-offset: 1px; }
label { font-size: 13px; color: var(--muted-foreground); }
.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }

/* ---------- pills ---------- */
.pill { display: inline-flex; align-items: center; gap: 6px; padding: 2px 10px; border-radius: 999px; font-size: 12px; font-weight: 700; border: 1px solid var(--border); color: var(--muted-foreground); white-space: nowrap; }
.pill.ok { color: var(--success); border-color: color-mix(in oklab, var(--success) 55%, var(--border)); }
.pill.warn { color: var(--amber); border-color: color-mix(in oklab, var(--amber) 55%, var(--border)); }
.pill.bad { color: var(--destructive); border-color: color-mix(in oklab, var(--destructive) 55%, var(--border)); }
.pill.ch { color: var(--blue); } .pill.hot { color: var(--ink); background: var(--lime); border-color: var(--lime); }
.dot { width: 8px; height: 8px; border-radius: 50%; background: currentColor; display: inline-block; }

/* ---------- My Day ---------- */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin-bottom: 24px; }
.stat { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; text-decoration: none; color: var(--foreground); display: block; }
.stat:hover { border-color: var(--primary); color: var(--foreground); }
.stat b { font: 700 30px var(--font-display); display: block; line-height: 1.1; }
.stat span { color: var(--muted-foreground); font-size: 13px; }
.stat.hot b { color: var(--lime); } .stat.warn b { color: var(--amber); }
.section { margin-top: 28px; }
.section-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 10px; }
.section-head h2 { font-size: 20px; font-weight: 700; }
.section-head p { margin: 2px 0 0; color: var(--muted-foreground); font-size: 13px; }
.tasks { display: grid; gap: 10px; }
.task { display: grid; grid-template-columns: 44px minmax(0, 1fr) auto; gap: 14px; align-items: center; background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; }
.task:hover { border-color: color-mix(in oklab, var(--primary) 60%, var(--border)); }
.task.hot { border-left: 3px solid var(--lime); }
.avatar { width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; font: 700 15px var(--font-display); color: var(--ink); background: var(--gradient-spectrum); }
.task-name { font: 700 16px var(--font-display); }
.task-name a { color: var(--foreground); text-decoration: none; } .task-name a:hover { color: var(--lime); }
.task-meta { display: flex; flex-wrap: wrap; gap: 6px 8px; align-items: center; margin-top: 2px; }
.task-reason { font-weight: 600; margin-top: 6px; }
.task-preview { color: var(--muted-foreground); font-size: 14px; margin-top: 2px; overflow-wrap: anywhere; }
.task-preview b { color: var(--foreground); font-weight: 600; }
.task-act { display: grid; gap: 8px; justify-items: end; text-align: right; }
.wait { font-size: 12.5px; color: var(--muted-foreground); font-weight: 600; }
.wait.late { color: var(--amber); }
.empty { padding: 22px; border: 1px dashed var(--border); border-radius: var(--radius); color: var(--muted-foreground); }
.more { margin-top: 10px; }
details.fold > summary { cursor: pointer; font-weight: 700; padding: 10px 0; list-style: none; }
details.fold > summary::-webkit-details-marker { display: none; }
.sys-list { display: grid; gap: 8px; margin-top: 10px; }
.sys-item { display: flex; justify-content: space-between; gap: 12px; align-items: center; background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 10px 14px; }

/* ---------- conversation workspace ---------- */
.work { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 20px; align-items: start; }
.crumbs { margin-bottom: 14px; font-size: 14px; }
.contact-head { display: grid; grid-template-columns: 56px 1fr; gap: 16px; align-items: center; }
.contact-head .avatar { width: 56px; height: 56px; font-size: 19px; }
.kv { display: grid; grid-template-columns: 110px 1fr; gap: 6px 12px; font-size: 14px; margin-top: 14px; }
.kv dt { color: var(--muted-foreground); } .kv dd { margin: 0; }
.thread { display: grid; gap: 12px; margin-top: 10px; max-height: 560px; overflow-y: auto; padding: 4px 4px 4px 0; }
.msg { max-width: 86%; border: 1px solid var(--border); border-radius: 16px; padding: 10px 14px; background: var(--secondary); }
.msg.in { justify-self: start; border-top-left-radius: 4px; }
.msg.out { justify-self: end; border-top-right-radius: 4px; background: color-mix(in oklab, var(--primary) 16%, var(--card)); }
.msg.sys { justify-self: center; max-width: 100%; background: transparent; border-style: dashed; font-size: 13px; color: var(--muted-foreground); }
.msg .who { font-size: 12px; font-weight: 700; color: var(--muted-foreground); text-transform: uppercase; letter-spacing: .06em; }
.msg .body { margin: 4px 0 6px; overflow-wrap: anywhere; white-space: pre-wrap; }
.msg .foot { display: flex; flex-wrap: wrap; gap: 6px 8px; align-items: center; font-size: 12px; color: var(--muted-foreground); }
.msg.latest { outline: 2px solid color-mix(in oklab, var(--lime) 70%, transparent); outline-offset: 2px; }
.latest-box { border: 1px solid color-mix(in oklab, var(--lime) 45%, var(--border)); border-radius: var(--radius-md); padding: 12px 14px; background: color-mix(in oklab, var(--lime) 7%, var(--card)); }
.latest-box.warn { border-color: color-mix(in oklab, var(--amber) 60%, var(--border)); background: color-mix(in oklab, var(--amber) 9%, var(--card)); }
.banner { border: 1px solid color-mix(in oklab, var(--amber) 55%, var(--border)); background: color-mix(in oklab, var(--amber) 10%, var(--card)); border-radius: var(--radius-md); padding: 10px 14px; margin-bottom: 12px; font-size: 14px; }
.banner.ok { border-color: color-mix(in oklab, var(--success) 55%, var(--border)); background: color-mix(in oklab, var(--success) 10%, var(--card)); }
.banner.bad { border-color: color-mix(in oklab, var(--destructive) 55%, var(--border)); background: color-mix(in oklab, var(--destructive) 10%, var(--card)); }
.controls { display: grid; gap: 14px; }
.controls h3, .side h3 { font-size: 16px; margin-bottom: 8px; }
.side { position: sticky; top: 18px; display: grid; gap: 16px; }
.divider { height: 1px; background: var(--border); margin: 14px 0; border: 0; }
.stack { display: grid; gap: 10px; }
.opt { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; color: var(--foreground); }
.opt input { margin-top: 3px; min-height: 0; }

/* ---------- classic screens still inside the new shell ---------- */
.classic table { border-collapse: collapse; width: 100%; } .classic th, .classic td { text-align: left; padding: 7px 8px; border-bottom: 1px solid var(--border); vertical-align: top; }

/* ---------- responsive: mobile navigation ---------- */
@media (max-width: 960px) {
  .work { grid-template-columns: 1fr; }
  .side { position: static; }
}
@media (max-width: 820px) {
  .shell { display: block; }
  .sidebar { display: none; }
  .topbar { display: flex; align-items: center; justify-content: space-between; padding: 10px 16px; background: var(--secondary); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 20; }
  .topbar img { height: 30px; width: auto; }
  .main { padding: 18px 14px 96px; }
  .bottomnav { display: grid; grid-template-columns: repeat(5, 1fr); position: fixed; left: 0; right: 0; bottom: 0; z-index: 30; background: var(--secondary); border-top: 1px solid var(--border); padding-bottom: env(safe-area-inset-bottom); }
  .bottomnav a { display: grid; justify-items: center; gap: 2px; padding: 8px 2px 6px; min-height: 58px; color: var(--muted-foreground); text-decoration: none; font-size: 11px; font-weight: 700; }
  .bottomnav a[aria-current="page"] { color: var(--lime); }
  .bottomnav svg { width: 22px; height: 22px; stroke: currentColor; fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
  .task { grid-template-columns: 40px minmax(0, 1fr); align-items: start; gap: 10px 12px; }
  .task-meta .pill { font-size: 11px; padding: 1px 8px; }
  .avatar { width: 40px; height: 40px; }
  .task-act { grid-column: 1 / -1; display: flex; justify-content: space-between; align-items: center; text-align: left; }
  .task-act .btn { min-height: 46px; padding-inline: 22px; }
  .msg { max-width: 94%; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .kv { grid-template-columns: 96px 1fr; }
  button, .btn, input, select { min-height: 44px; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; scroll-behavior: auto !important; } }

/* ---------- classic screens (Contacts, Reports, Operations...) inside the shell ---------- */
.mute { color: var(--muted-foreground); }
form.inline { display: inline; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; }
.classic h1 { font-size: clamp(26px, 3vw, 34px); font-weight: 700; margin-bottom: 4px; }
.classic h2 { font-size: 18px; font-weight: 700; margin: 0 0 10px; }
.classic .card + .card, .classic .banner + .card, .classic .grid + .card { margin-top: 16px; }
.classic .sub { margin-bottom: 16px; }
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.classic table { border-collapse: collapse; width: 100%; min-width: 520px; }
.classic th { font-size: 12px; color: var(--muted-foreground); text-transform: uppercase; letter-spacing: .06em; font-weight: 700; white-space: nowrap; }
.classic th, .classic td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--border); vertical-align: top; }
.classic button:not(.alt):not(.danger):not(.primary):not(.violet):not(.sm) { background: var(--primary); border-color: var(--primary); color: var(--primary-foreground); }
.classic button.alt { background: transparent; }
.ok { color: var(--success); } .warn { color: var(--amber); } .bad { color: var(--destructive); }
pre { white-space: pre-wrap; background: var(--background); padding: 10px 12px; border-radius: 12px; border: 1px solid var(--border); font: 13px/1.5 ui-monospace, Consolas, monospace; overflow-x: auto; }
.stat.stat-plain { cursor: default; }
details > summary { cursor: pointer; }

/* ---------- pipeline board ---------- */
.board { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(230px, 1fr); gap: 12px; overflow-x: auto; padding-bottom: 10px; -webkit-overflow-scrolling: touch; }
.pcol { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 12px; display: grid; gap: 8px; align-content: start; }
.pcol-head { display: flex; justify-content: space-between; align-items: center; }
.pcol-head h2 { font-size: 15px; margin: 0; }
.pcard { display: grid; gap: 2px; padding: 9px 11px; border: 1px solid var(--border); border-radius: 12px; background: var(--secondary); text-decoration: none; color: var(--foreground); }
.pcard:hover { border-color: var(--primary); color: var(--foreground); }
@media (max-width: 820px) { .board { grid-auto-columns: 82%; scroll-snap-type: x mandatory; } .pcol { scroll-snap-align: start; } .classic table { min-width: 480px; } }

* { scrollbar-color: var(--border) transparent; scrollbar-width: thin; }

/* ---------- contact cards ---------- */
.clist { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 12px; margin-top: 14px; }
.ccard { display: grid; gap: 6px; align-content: start; background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; text-decoration: none; color: var(--foreground); }
.ccard:hover { border-color: color-mix(in oklab, var(--primary) 60%, var(--border)); color: var(--foreground); }
.ccard .task-name { color: var(--foreground); }

/* ---------- sign-in ---------- */
.login-wrap { min-height: 100vh; display: grid; place-content: center; justify-items: center; gap: 22px; padding: 24px 16px; }
.login-logo { height: 54px; width: auto; filter: drop-shadow(0 2px 8px oklch(0 0 0 / .35)); }
.login-card { width: min(420px, 92vw); }
.login-card h1 { font-size: 28px; margin-bottom: 6px; }
.login-card input { width: 100%; font-size: 18px; letter-spacing: .04em; }
.login-card .stack { margin-top: 12px; }