/* Nayla Product Hub — styles built on Nayla Finance brand tokens
   (source: nayla-website/tailwind.config.js). */

:root {
  color-scheme: light;
  /* Brand */
  --brand: #5B3F8E;
  --brand-dark: #4A3278;
  --brand-darker: #3A2560;
  --brand-light: #8B7AB8;
  --lavender: #C4B5E8;
  --lavender-100: #E8E4F3;
  --lavender-50: #F5F3F9;

  /* Surfaces & ink */
  --bg: #F5F3F9;
  --surface: #FFFFFF;
  --surface-2: #FAF9FC;
  --border: #E8E4F3;
  --border-strong: #D6CFE8;
  --ink: #2D2640;
  --ink-2: #5E5870;
  --ink-3: #7D7690;
  --focus: #8B7AB8;

  /* Status (reserved; always paired with a label) */
  --good: #1F8A5B;      --good-bg: #E3F4EC;
  --warn: #A86A00;      --warn-bg: #FCF0D9;
  --bad: #C2413F;       --bad-bg: #FBE6E5;
  --info: #2A6FC9;      --info-bg: #E4EEFB;
  --neutral: #6F6A7D;   --neutral-bg: #EFEDF3;

  --shadow-sm: 0 1px 2px rgba(45, 38, 64, .06), 0 1px 1px rgba(45, 38, 64, .04);
  --shadow: 0 10px 40px rgba(60, 46, 127, .12);
  --radius: 14px;
  --radius-sm: 10px;
  --radius-pill: 999px;

  --font: "IBM Plex Sans Arabic", system-ui, -apple-system, "Segoe UI", sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --brand: #9C86D6;
    --brand-dark: #B3A2E3;
    --brand-darker: #C9BDEE;
    --brand-light: #7B66B5;
    --lavender: #4B3D72;
    --lavender-100: #2E2742;
    --lavender-50: #221D31;
    --bg: #17131F;
    --surface: #1F1A2B;
    --surface-2: #241E33;
    --border: #322A47;
    --border-strong: #43395E;
    --ink: #F1EEF8;
    --ink-2: #C3BCD6;
    --ink-3: #9C94B2;
    --focus: #B3A2E3;
    --good: #4FC08D;   --good-bg: #183428;
    --warn: #E0A73A;   --warn-bg: #3A2D12;
    --bad: #EE7A78;    --bad-bg: #3D1C1E;
    --info: #6FA6EC;   --info-bg: #182A42;
    --neutral: #A8A2B8; --neutral-bg: #2A2537;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);
    --shadow: 0 10px 40px rgba(0, 0, 0, .35);
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--ink);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }
button, input, select { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- Boot & sign-in ---------- */
.boot { min-height: 100vh; display: grid; place-content: center; justify-items: center; gap: 14px; color: var(--ink-2); }
.boot-mark { width: 44px; height: 44px; animation: pulse 1.4s ease-in-out infinite; }
@keyframes pulse { 50% { opacity: .4; transform: scale(.94); } }

.signin { min-height: 100vh; display: grid; place-items: center; padding: 24px 16px;
  background: radial-gradient(1200px 600px at 10% -10%, var(--lavender-100), transparent 60%), var(--bg); }
.signin-card { width: min(440px, 100%); background: var(--surface); border: 1px solid var(--border);
  border-radius: 24px; padding: 40px 32px; box-shadow: var(--shadow); text-align: center; }
.signin-card .logo { height: 34px; margin-bottom: 28px; }
.signin-card h1 { font-size: 22px; margin: 0 0 8px; }
.signin-card p { color: var(--ink-2); margin: 0 0 24px; }
.signin-card .fine { font-size: 12px; color: var(--ink-3); margin: 18px 0 0; }
.signin-actions { display: grid; gap: 10px; }
.alert { background: var(--bad-bg); color: var(--bad); border-radius: var(--radius-sm); padding: 10px 14px; margin-bottom: 18px; font-size: 13px; text-align: left; }

/* ---------- Buttons & chips ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 1px solid var(--border-strong);
  background: var(--surface); padding: 8px 14px; border-radius: var(--radius-pill); cursor: pointer; font-weight: 500;
  white-space: nowrap; transition: background .15s, border-color .15s; }
.btn:hover { background: var(--lavender-50); text-decoration: none; }
.btn-primary { background: var(--brand); border-color: var(--brand); color: #fff; }
.btn-primary:hover { background: var(--brand-dark); border-color: var(--brand-dark); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .btn-primary { color: #17131F; } }
.btn-lg { padding: 12px 20px; font-size: 15px; }
.btn-ghost { border-color: transparent; background: transparent; }
.btn svg { width: 16px; height: 16px; flex: none; }
.btn.spinning svg { animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

.chip { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 500; padding: 2px 10px;
  border-radius: var(--radius-pill); background: var(--neutral-bg); color: var(--ink-2); white-space: nowrap; max-width: 100%;
  overflow: hidden; text-overflow: ellipsis; }
.chip .dot { width: 8px; height: 8px; border-radius: 50%; background: currentColor; flex: none; }
.chip-env { font-weight: 600; letter-spacing: .02em; text-transform: uppercase; font-size: 11px; }
.env-production { background: var(--lavender-100); color: var(--brand); }
.env-staging { background: var(--warn-bg); color: var(--warn); }
.env-demo { background: var(--info-bg); color: var(--info); }
.chip-ro { background: var(--good-bg); color: var(--good); }
.label { --c: #8B7AB8; background: color-mix(in srgb, var(--c) 16%, transparent); color: var(--ink);
  border: 1px solid color-mix(in srgb, var(--c) 45%, transparent); }

/* GitHub single-select option colours, mapped to tints */
.opt-GRAY   { --o: #6F6A7D; }
.opt-BLUE   { --o: #2A6FC9; }
.opt-GREEN  { --o: #1F8A5B; }
.opt-YELLOW { --o: #B08400; }
.opt-ORANGE { --o: #D2642A; }
.opt-RED    { --o: #C2413F; }
.opt-PINK   { --o: #C9497F; }
.opt-PURPLE { --o: #5B3F8E; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .opt-GRAY { --o: #A8A2B8; }
  :root:not([data-theme="light"]) .opt-BLUE { --o: #6FA6EC; }
  :root:not([data-theme="light"]) .opt-GREEN { --o: #4FC08D; }
  :root:not([data-theme="light"]) .opt-YELLOW { --o: #E0B83A; }
  :root:not([data-theme="light"]) .opt-ORANGE { --o: #EE8E57; }
  :root:not([data-theme="light"]) .opt-RED { --o: #EE7A78; }
  :root:not([data-theme="light"]) .opt-PINK { --o: #EB82AE; }
  :root:not([data-theme="light"]) .opt-PURPLE { --o: #9C86D6; }
}
.chip.opt { background: color-mix(in srgb, var(--o) 14%, transparent); color: var(--ink); }
.chip.opt .dot { background: var(--o); }

/* ---------- Shell ---------- */
.shell { display: grid; grid-template-columns: 232px 1fr; min-height: 100vh; }
.sidebar { background: var(--surface); border-right: 1px solid var(--border); padding: 20px 14px; display: flex; flex-direction: column; gap: 22px;
  position: sticky; top: 0; height: 100vh; }
.sidebar .logo { height: 26px; margin: 4px 10px 0; align-self: flex-start; }
.logo-dark { display: none; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .logo-light { display: none; }
  :root:not([data-theme="light"]) .logo-dark { display: inline-block; }
}
.product-name { margin: -12px 10px 0; font-size: 12px; font-weight: 600; color: var(--ink-3); letter-spacing: .06em; text-transform: uppercase; }
.nav { display: grid; gap: 2px; }
.nav-section { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-3); padding: 0 10px 6px; }
.nav a { display: flex; align-items: center; gap: 10px; padding: 9px 10px; border-radius: var(--radius-sm); color: var(--ink-2); font-weight: 500; }
.nav a:hover { background: var(--lavender-50); text-decoration: none; color: var(--ink); }
.nav a[aria-current="page"] { background: var(--lavender-100); color: var(--brand); }
.nav a svg { width: 18px; height: 18px; flex: none; }
.nav .soon { margin-left: auto; font-size: 10px; font-weight: 600; color: var(--ink-3); background: var(--neutral-bg); padding: 1px 7px; border-radius: var(--radius-pill); }
.nav a.disabled { pointer-events: none; opacity: .65; }
.sidebar-foot { margin-top: auto; display: grid; gap: 10px; }
.user { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: var(--radius-sm); background: var(--surface-2); border: 1px solid var(--border); }
.user .who { min-width: 0; flex: 1; }
.user .who b { display: block; font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user .who span { font-size: 12px; color: var(--ink-3); }

.main { min-width: 0; display: flex; flex-direction: column; }
.topbar { display: flex; align-items: center; gap: 12px; padding: 16px 28px; border-bottom: 1px solid var(--border); background: var(--surface);
  position: sticky; top: 0; z-index: 5; flex-wrap: wrap; }
.topbar h1 { font-size: 18px; margin: 0; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.spacer { flex: 1; }
.sync { font-size: 12px; color: var(--ink-3); display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; }
.sync .live { width: 8px; height: 8px; border-radius: 50%; background: var(--good); box-shadow: 0 0 0 3px var(--good-bg); }
.sync.error .live { background: var(--bad); box-shadow: 0 0 0 3px var(--bad-bg); }
.content { padding: 24px 28px 48px; display: grid; gap: 20px; }
.banner { background: var(--info-bg); color: var(--info); border-radius: var(--radius-sm); padding: 10px 14px; font-size: 13px; }
.banner.error { background: var(--bad-bg); color: var(--bad); }

/* ---------- Filters ---------- */
.filters { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.filters .search { flex: 1 1 220px; position: relative; }
.filters .search svg { position: absolute; left: 12px; top: 50%; width: 16px; height: 16px; transform: translateY(-50%); color: var(--ink-3); }
.filters input, .filters select { background: var(--surface); border: 1px solid var(--border-strong); border-radius: var(--radius-pill);
  padding: 8px 14px; min-width: 0; }
.filters input { width: 100%; padding-left: 36px; }
.filters select { flex: 0 1 200px; appearance: none; padding-right: 30px;
  background-image: linear-gradient(45deg, transparent 50%, var(--ink-3) 50%), linear-gradient(135deg, var(--ink-3) 50%, transparent 50%);
  background-position: calc(100% - 16px) 55%, calc(100% - 11px) 55%; background-size: 5px 5px; background-repeat: no-repeat; }
.filters .count { font-size: 12px; color: var(--ink-3); margin-left: auto; }

/* ---------- Cards & dashboard ---------- */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-sm); padding: 18px 20px; min-width: 0; }
.card h2 { font-size: 14px; margin: 0 0 14px; display: flex; align-items: center; gap: 8px; }
.card h2 .sub { font-weight: 400; color: var(--ink-3); font-size: 12px; margin-left: auto; }
.project-head { display: flex; gap: 16px; align-items: flex-start; justify-content: space-between; flex-wrap: wrap; }
.project-head h2 { font-size: 20px; margin: 0 0 4px; }
.project-head p { margin: 0; color: var(--ink-2); max-width: 70ch; }

.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 14px; }
.kpi { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 18px; box-shadow: var(--shadow-sm); }
.kpi .k { font-size: 12px; color: var(--ink-2); font-weight: 500; display: flex; align-items: center; gap: 6px; }
.kpi .v { font-size: 28px; font-weight: 700; line-height: 1.2; margin-top: 6px; font-variant-numeric: tabular-nums; }
.kpi .s { font-size: 12px; color: var(--ink-3); }
.kpi.accent { background: linear-gradient(135deg, var(--brand), var(--brand-darker)); color: #fff; border-color: transparent; }
.kpi.accent .k, .kpi.accent .s { color: rgba(255, 255, 255, .8); }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .kpi.accent { background: linear-gradient(135deg, #5B3F8E, #3A2560); }
}
.kpi .ico { width: 8px; height: 8px; border-radius: 2px; }
.ico-good { background: var(--good); } .ico-warn { background: var(--warn); } .ico-bad { background: var(--bad); } .ico-info { background: var(--info); }

.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.grid-3 { display: grid; grid-template-columns: 2fr 1fr; gap: 20px; }

.stack { display: flex; height: 14px; border-radius: 4px; overflow: hidden; gap: 2px; background: var(--surface); }
.stack span { display: block; min-width: 4px; background: var(--o, var(--neutral)); }
.legend { list-style: none; padding: 0; margin: 14px 0 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 6px 16px; }
.legend li { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--ink-2); min-width: 0; }
.legend li .sw { width: 10px; height: 10px; border-radius: 3px; background: var(--o, var(--neutral)); flex: none; }
.legend li .n { margin-left: auto; color: var(--ink); font-weight: 600; font-variant-numeric: tabular-nums; }
.legend li .nm { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.bars { display: grid; gap: 10px; }
.bar-row { display: grid; grid-template-columns: minmax(100px, 200px) 1fr 36px; gap: 12px; align-items: center; font-size: 13px; }
.bar-row .nm { display: flex; align-items: center; gap: 8px; min-width: 0; color: var(--ink-2); }
.bar-row .nm span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bar-track { height: 10px; background: var(--lavender-50); border-radius: 4px; overflow: hidden; }
.bar-fill { display: block; height: 100%; background: var(--brand); border-radius: 0 4px 4px 0; width: 0; transition: width .4s ease; }
.bar-row .n { text-align: right; font-weight: 600; font-variant-numeric: tabular-nums; }
.bar-row:hover .bar-fill { background: var(--brand-dark); }

.mini-list { list-style: none; margin: 0; padding: 0; display: grid; }
.mini-list li { border-top: 1px solid var(--border); }
.mini-list li:first-child { border-top: 0; }
.mini-list button { all: unset; box-sizing: border-box; width: 100%; display: grid; grid-template-columns: 1fr auto; gap: 4px 12px; padding: 10px 4px; cursor: pointer; border-radius: 8px; }
.mini-list button:hover { background: var(--lavender-50); }
.mini-list button:focus-visible { outline: 2px solid var(--focus); }
.mini-list .t { font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mini-list .m { font-size: 12px; color: var(--ink-3); grid-column: 1; }
.mini-list .r { grid-row: 1 / span 2; grid-column: 2; align-self: center; }
.empty { color: var(--ink-3); font-size: 13px; padding: 12px 0; }
.overdue { color: var(--bad); font-weight: 600; }

/* ---------- Board ---------- */
.board { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(270px, 300px); gap: 14px; overflow-x: auto; padding-bottom: 12px; align-items: start; }
.col { background: var(--lavender-50); border: 1px solid var(--border); border-radius: var(--radius); display: flex; flex-direction: column; max-height: calc(100vh - 220px); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .col { background: var(--surface-2); } }
.col-head { display: flex; align-items: center; gap: 8px; padding: 12px 14px; font-weight: 600; border-bottom: 1px solid var(--border); }
.col-head .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--o, var(--neutral)); }
.col-head .n { margin-left: auto; font-size: 12px; color: var(--ink-3); background: var(--surface); border-radius: var(--radius-pill); padding: 0 8px; }
.col-body { padding: 10px; display: grid; gap: 10px; overflow-y: auto; }
.tile { all: unset; box-sizing: border-box; display: grid; gap: 8px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 12px; cursor: pointer; box-shadow: var(--shadow-sm); transition: border-color .15s, transform .15s; }
.tile:hover { border-color: var(--brand-light); transform: translateY(-1px); }
.tile:focus-visible { outline: 2px solid var(--focus); }
.tile .ref { font-size: 12px; color: var(--ink-3); display: flex; align-items: center; gap: 6px; }
.tile .t { font-weight: 500; line-height: 1.4; }
.tile .meta { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
.tile .foot { display: flex; align-items: center; gap: 8px; justify-content: space-between; }
.avatars { display: flex; }
.avatars > * { margin-left: -6px; border: 2px solid var(--surface); }
.avatars > *:first-child { margin-left: 0; }
.avatar { width: 24px; height: 24px; border-radius: 50%; background: var(--lavender-100); color: var(--brand); font-size: 10px; font-weight: 700;
  display: inline-grid; place-items: center; flex: none; object-fit: cover; text-transform: uppercase; }
.avatar.lg { width: 32px; height: 32px; font-size: 12px; }
.type-ico { width: 14px; height: 14px; flex: none; }
.type-open { color: var(--good); } .type-closed { color: var(--brand); } .type-draft { color: var(--ink-3); } .type-merged { color: var(--brand); }

/* ---------- Table ---------- */
.table-wrap { overflow-x: auto; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { text-align: left; padding: 10px 14px; border-bottom: 1px solid var(--border); white-space: nowrap; }
th { font-size: 12px; font-weight: 600; color: var(--ink-2); background: var(--surface-2); position: sticky; top: 0; }
th button { all: unset; cursor: pointer; display: inline-flex; gap: 4px; align-items: center; }
th button:focus-visible { outline: 2px solid var(--focus); }
tbody tr { cursor: pointer; }
tbody tr:hover td { background: var(--lavender-50); }
td.title { white-space: normal; min-width: 280px; font-weight: 500; }
td.title small { display: block; color: var(--ink-3); font-weight: 400; }
tr:last-child td { border-bottom: 0; }

/* ---------- Drawer ---------- */
.scrim { position: fixed; inset: 0; background: rgba(23, 19, 31, .35); z-index: 20; animation: fade .15s ease; }
.drawer { position: fixed; top: 0; right: 0; bottom: 0; width: min(560px, 100%); background: var(--surface); z-index: 21; box-shadow: var(--shadow);
  display: flex; flex-direction: column; animation: slide .2s ease; }
@keyframes fade { from { opacity: 0; } }
@keyframes slide { from { transform: translateX(30px); opacity: 0; } }
.drawer-head { padding: 20px 24px; border-bottom: 1px solid var(--border); display: grid; gap: 10px; }
.drawer-head .row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.drawer-head h2 { margin: 0; font-size: 19px; line-height: 1.35; }
.drawer-body { padding: 20px 24px 32px; overflow-y: auto; display: grid; gap: 22px; align-content: start; }
.props { display: grid; grid-template-columns: 140px 1fr; gap: 10px 16px; margin: 0; font-size: 13px; }
.props dt { color: var(--ink-3); }
.props dd { margin: 0; display: flex; gap: 6px; flex-wrap: wrap; align-items: center; min-width: 0; }
.desc h3 { font-size: 13px; color: var(--ink-2); margin: 0 0 8px; }
.desc pre { white-space: pre-wrap; word-break: break-word; font-family: var(--font); font-size: 13px; margin: 0; background: var(--surface-2);
  border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 14px; max-height: 420px; overflow: auto; }
.ro-note { font-size: 12px; color: var(--ink-3); display: flex; gap: 6px; align-items: center; }

/* ---------- Responsive ---------- */
@media (max-width: 1100px) { .grid-3 { grid-template-columns: 1fr; } }
@media (max-width: 860px) {
  .shell { grid-template-columns: 1fr; grid-template-rows: auto 1fr; }
  .sidebar { position: static; height: auto; flex-direction: row; align-items: center; flex-wrap: wrap; gap: 12px; padding: 12px 16px; border-right: 0; border-bottom: 1px solid var(--border); }
  .product-name, .nav-section, .sidebar-foot .fine { display: none; }
  .sidebar .logo { margin: 0; height: 22px; }
  .nav { grid-auto-flow: column; overflow-x: auto; }
  .nav a { padding: 7px 10px; }
  .nav .soon { display: none; }
  .nav a.disabled { display: none; }
  .sidebar-foot { margin: 0 0 0 auto; }
  .user .who { display: none; }
  .user { padding: 4px; }
  .topbar { padding: 12px 16px; position: static; }
  .content { padding: 16px 16px 40px; }
  .grid-2 { grid-template-columns: 1fr; }
  .props { grid-template-columns: 110px 1fr; }
  .filters select { flex: 1 1 140px; }
}