/* =============================================================================
   PROQAL BOOKS — Navigation UX enhancements (v1)
   Collapsible nav groups + sidebar search + mobile sidebar toggle.
   Layered on top of styles.css; uses the same CSS variables.
   ============================================================================= */

/* ---- Sidebar search box ---- */
.nav-search-wrap { position: relative; margin: 10px 4px 6px; }
.nav-search {
  width: 100%; box-sizing: border-box;
  padding: 8px 30px 8px 32px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.06);
  color: #fff; font-size: 12.5px;
  transition: border-color .15s, background .15s;
}
.nav-search::placeholder { color: rgba(203,213,225,.55); }
.nav-search:focus { outline: none; border-color: var(--brand); background: rgba(255,255,255,.1); }
.nav-search-wrap::before {
  content: '⌕'; position: absolute; left: 10px; top: 50%; transform: translateY(-50%);
  color: rgba(203,213,225,.6); font-size: 14px; pointer-events: none;
}
.nav-search-clear {
  position: absolute; right: 8px; top: 50%; transform: translateY(-50%);
  background: none; border: none; color: rgba(203,213,225,.7);
  cursor: pointer; font-size: 15px; line-height: 1; padding: 2px; display: none;
}
.nav-search-clear.show { display: block; }
.nav-search-clear:hover { color: #fff; }

/* ---- Collapsible groups ---- */
/* The group header becomes a clickable toggle */
.nav-group.nav-group-toggle {
  display: flex; align-items: center; justify-content: space-between;
  cursor: pointer; user-select: none;
  padding: 6px 10px; margin: 10px 2px 2px; border-radius: 6px;
  transition: background .15s, opacity .15s;
}
.nav-group.nav-group-toggle:hover { background: rgba(255,255,255,.05); opacity: .8; }
.nav-group .chev {
  font-size: 9px; transition: transform .18s ease; opacity: .8;
}
.nav-group.collapsed .chev { transform: rotate(-90deg); }

/* Hide the items belonging to a collapsed group */
.nav-item.nav-collapsed { display: none !important; }

/* ---- Search-filtering states ---- */
.nav-item.nav-hidden { display: none !important; }
.nav-group.nav-hidden { display: none !important; }
.nav-empty-msg {
  display: none; color: rgba(203,213,225,.6); font-size: 12px;
  padding: 12px 14px; text-align: center;
}
.nav-empty-msg.show { display: block; }

/* highlight match */
.nav-item mark { background: var(--brand); color: #fff; border-radius: 3px; padding: 0 2px; }

/* ---- Mobile hamburger + drawer ---- */
.pqb-mobile-bar {
  display: none;
  align-items: center; gap: 12px;
  padding: 10px 14px;
  background: var(--sidebar-bg); color: #fff;
  position: sticky; top: 0; z-index: 60;
}
.pqb-mobile-bar .pqb-burger {
  background: rgba(255,255,255,.1); border: none; color: #fff;
  width: 38px; height: 38px; border-radius: 8px; font-size: 18px; cursor: pointer;
}
.pqb-mobile-bar .pqb-mobile-title { font-weight: 700; font-size: 15px; }
.pqb-backdrop {
  display: none; position: fixed; inset: 0; background: rgba(0,0,0,.5); z-index: 70;
}
.pqb-backdrop.show { display: block; }

@media (max-width: 800px) {
  .pqb-mobile-bar { display: flex; }
  /* Override the old responsive rule that made the nav wrap into a row */
  #app {
    grid-template-columns: 1fr !important;
    grid-template-rows: 1fr !important;
  }
  .sidebar {
    grid-column: 1 !important;
    grid-row: 1 !important;
    position: fixed !important; top: 0; left: 0; height: 100vh !important;
    width: 270px; z-index: 80;
    transform: translateX(-100%); transition: transform .22s ease;
    overflow-y: auto;
  }
  .main {
    grid-column: 1 !important;
    grid-row: 1 !important;
    min-height: 100vh !important;
  }
  .sidebar.pqb-open { transform: translateX(0); box-shadow: 0 0 40px rgba(0,0,0,.5); }
  .nav { flex-direction: column !important; flex-wrap: nowrap !important; }
}

/* =============================================================================
   v2 — Modern SaaS visual polish (sidebar, icons, buttons)
   ============================================================================= */

/* ---- Sidebar shell ---- */
.sidebar {
  padding: 16px 14px !important;
  background: linear-gradient(180deg, #0c1424 0%, #0d1a2b 60%, #0b1626 100%) !important;
  scrollbar-width: thin; scrollbar-color: rgba(255,255,255,.15) transparent;
}
.sidebar::-webkit-scrollbar { width: 6px; }
.sidebar::-webkit-scrollbar-thumb { background: rgba(255,255,255,.12); border-radius: 4px; }

/* Brand block */
.brand { padding: 4px 8px 16px !important; border-bottom-color: rgba(255,255,255,.06) !important; }
.brand-title { letter-spacing: -.02em !important; }
.brand-sub { letter-spacing: .02em; }

/* ---- Search box (refined) ---- */
.nav-search-wrap { margin: 14px 6px 10px; }
.nav-search {
  padding: 9px 30px 9px 34px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(255,255,255,.05);
  font-size: 13px;
  transition: border-color .18s, background .18s, box-shadow .18s;
}
.nav-search:focus {
  border-color: rgba(16,185,129,.55);
  background: rgba(255,255,255,.08);
  box-shadow: 0 0 0 3px rgba(16,185,129,.15);
}
.nav-search-wrap::before { left: 12px; font-size: 13px; }

/* ---- Group headers ---- */
.nav-group { font-size: 10.5px !important; letter-spacing: .1em !important; opacity: .4 !important; }
.nav-group.nav-group-toggle { padding: 7px 10px; margin: 12px 2px 3px; border-radius: 8px; }
.nav-group.nav-group-toggle:hover { background: rgba(255,255,255,.04); opacity: .65 !important; }
.nav-group .chev { font-size: 8px; opacity: .6; }

/* ---- Nav items: roomier, smoother, with accent bar ---- */
.nav-item {
  position: relative;
  padding: 9px 12px 9px 13px !important;
  border-radius: 10px !important;
  font-size: 13.5px !important;
  font-weight: 500;
  color: #aab6c7 !important;
  margin: 1px 2px;
  gap: 11px !important;
  transition: background .16s ease, color .16s ease, transform .08s ease !important;
}
.nav-item:hover {
  background: rgba(255,255,255,.055) !important;
  color: #fff !important;
}
.nav-item:active { transform: scale(.985); }
.nav-item.active {
  background: linear-gradient(90deg, rgba(37,99,235,.18), rgba(37,99,235,.06)) !important;
  color: #fff !important;
  font-weight: 600 !important;
}
/* accent bar on the active item */
.nav-item.active::before {
  content: '' !important;
  position: absolute !important;
  left: -2px; top: 50%; transform: translateY(-50%);
  width: 3px; height: 60%;
  background: var(--brand, #2563eb);
  border-radius: 0 3px 3px 0;
  box-shadow: 0 0 8px rgba(37,99,235,.45);
}

/* ---- Icon styling (SVG injected by JS) ---- */
.nav-item .nav-ico {
  width: 17px; height: 17px; flex-shrink: 0;
  display: inline-flex; align-items: center; justify-content: center;
  opacity: .8; transition: opacity .16s, transform .16s;
}
.nav-item .nav-ico svg { width: 17px; height: 17px; stroke-width: 1.8; }
.nav-item:hover .nav-ico, .nav-item.active .nav-ico { opacity: 1; }
.nav-item.active .nav-ico { color: var(--brand, #2563eb); }

/* ---- User chip (footer) ---- */
.sidebar-footer { border-top-color: rgba(255,255,255,.06) !important; padding-top: 14px !important; margin-top: 6px; }
.user-chip {
  background: rgba(255,255,255,.04);
  border-radius: 12px; padding: 9px 10px !important;
  transition: background .16s;
}
.user-chip:hover { background: rgba(255,255,255,.07); }
.user-avatar {
  background: linear-gradient(135deg, #3b82f6, #1d4ed8) !important;
  box-shadow: 0 2px 8px rgba(37,99,235,.28);
}

/* =============================================================================
   v2 — Buttons polish (top bar + cards)
   ============================================================================= */
.btn {
  border-radius: 10px !important;
  font-weight: 600 !important;
  transition: transform .1s ease, box-shadow .18s ease, background .18s ease !important;
}
.btn-primary {
  background: linear-gradient(135deg, #3b82f6, #1d4ed8) !important;
  border: none !important;
  box-shadow: 0 4px 14px rgba(37,99,235,.28) !important;
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(37,99,235,.34) !important;
}
.btn-primary:active { transform: translateY(0); }
.btn-ghost {
  border: 1px solid var(--line, #e2e8f0) !important;
  background: var(--panel, #fff) !important;
  transition: all .16s !important;
}
.btn-ghost:hover {
  border-color: var(--brand, #2563eb) !important;
  color: var(--brand-2, #1d4ed8) !important;
  background: var(--brand-soft, #dbeafe) !important;
  transform: translateY(-1px);
}

/* topbar search input polish */
.topbar input[type="text"], .topbar input[type="search"], #global-search, .topbar .search input {
  border-radius: 10px !important;
}

/* small icon buttons in the topbar (theme, bell, gear) */
.topbar-right .btn-icon, .topbar .btn-icon {
  width: 36px; height: 36px; border-radius: 10px;
  display: inline-grid; place-items: center;
  transition: background .16s, transform .1s;
}
.topbar-right .btn-icon:hover, .topbar .btn-icon:hover { transform: translateY(-1px); }

/* =============================================================================
   v2 — Dashboard fixes (logo size cap + aging cards styling)
   The live v460 dashboard ships markup whose CSS was never deployed:
   - the welcome logo had no size constraint (rendered huge)
   - the pqb-dash-* aging classes were unstyled (collapsed to plain text)
   ============================================================================= */

/* --- Welcome panel + logo size cap (THE giant-logo fix) --- */
.view img[alt="logo"],
.pqb-welcome img,
.pqb-dash-welcome img {
  width: 56px !important; height: 56px !important;
  object-fit: contain; border-radius: 12px; display: block; flex-shrink: 0;
}
/* safety net: never let any image in the main view blow up the layout */
.view img { max-width: 100%; height: auto; }

.pqb-welcome, .pqb-dash-welcome {
  display: flex; align-items: center; gap: 16px;
  background: var(--panel, #fff);
  border: 1px solid var(--line, #e2e8f0);
  border-radius: 16px; padding: 22px 24px; margin-bottom: 16px;
  box-shadow: 0 1px 3px rgba(16,24,40,.04);
}
.pqb-welcome h1, .pqb-welcome h2, .pqb-dash-welcome h1, .pqb-dash-welcome h2 { margin: 0 0 2px; }

/* --- Aging cards: two-column responsive grid --- */
.pqb-dash-aging {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
@media (max-width: 900px) { .pqb-dash-aging { grid-template-columns: 1fr; } }

.pqb-dash-aging-card {
  background: var(--panel, #fff);
  border: 1px solid var(--line, #e2e8f0);
  border-radius: 16px;
  padding: 20px 22px;
  box-shadow: 0 1px 3px rgba(16,24,40,.04);
  transition: box-shadow .18s, transform .1s;
}
.pqb-dash-aging-card:hover { box-shadow: 0 6px 20px rgba(16,24,40,.08); transform: translateY(-1px); }

.pqb-dash-aging-card .pqb-aging-head,
.pqb-dash-aging-card h3 {
  display: flex; align-items: center; justify-content: space-between;
  font-size: 1.02rem; font-weight: 700; margin: 0 0 4px;
}
.pqb-aging-total { font-size: .9rem; color: var(--muted, #64748b); margin-bottom: 14px; }
.pqb-aging-total strong { color: var(--ink, #0f172a); font-size: 1.15rem; }

/* the stacked progress bar */
.pqb-aging-bar {
  display: flex; height: 9px; border-radius: 6px; overflow: hidden;
  background: var(--line, #eef2f7); margin-bottom: 18px;
}
.pqb-aging-bar-seg { height: 100%; }
.pqb-aging-bar-seg.current { background: #10b981; }
.pqb-aging-bar-seg.b1 { background: #fbbf24; }
.pqb-aging-bar-seg.b2 { background: #fb923c; }
.pqb-aging-bar-seg.b3 { background: #f87171; }
.pqb-aging-bar-seg.b4 { background: #dc2626; }

/* bucket figures row */
.pqb-aging-buckets {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px;
}
@media (max-width: 560px){ .pqb-aging-buckets { grid-template-columns: repeat(2,1fr); } }
.pqb-aging-buckets > * { display: flex; flex-direction: column; gap: 2px; }
.pqb-aging-buckets .amt, .pqb-aging-buckets strong { font-weight: 700; font-size: .98rem; color: var(--ink,#0f172a); }
.pqb-aging-buckets .lbl, .pqb-aging-buckets small { font-size: .72rem; color: var(--muted,#64748b); }
.pqb-aging-buckets .current .amt, .pqb-aging-buckets .current strong { color: #0c8c61; }
.pqb-aging-buckets .overdue .lbl, .pqb-aging-buckets .overdue small { color: #b91c1c; }
.pqb-aging-bucket { display: flex; flex-direction: column; gap: 2px; }
.pqb-aging-bucket strong, .pqb-aging-bucket .val { font-weight: 700; font-size: .98rem; color: var(--ink,#0f172a); }
.pqb-aging-bucket span, .pqb-aging-bucket small { font-size: .72rem; color: var(--muted,#64748b); }

/* --- Greeting panel --- */
.pqb-dash-greet {
  display: flex; align-items: center; gap: 16px;
  background: var(--panel,#fff); border: 1px solid var(--line,#e2e8f0);
  border-radius: 16px; padding: 20px 24px; margin-bottom: 16px;
  box-shadow: 0 1px 3px rgba(16,24,40,.04);
}
.pqb-greet-avatar {
  width: 54px; height: 54px; flex-shrink: 0; border-radius: 14px; overflow: hidden;
  background: linear-gradient(135deg,#10b981,#0c8c61); color:#fff;
  display: grid; place-items: center; font-weight: 800; font-size: 22px;
}
.pqb-greet-avatar img { width: 100%; height: 100%; object-fit: contain; }
.pqb-greet-text { flex: 1; min-width: 0; }
.pqb-greet-text h1, .pqb-greet-text h2 { margin: 0 0 2px; font-size: 1.4rem; }
.pqb-greet-sub { color: var(--muted,#64748b); font-size: .9rem; }
.pqb-greet-cta {
  margin-left: auto; white-space: nowrap;
  background: var(--brand-soft,#def7ec); color: var(--brand-2,#0c8c61);
  padding: 9px 16px; border-radius: 10px; font-weight: 600; font-size: .85rem;
  text-decoration: none; transition: background .16s, transform .1s;
}
.pqb-greet-cta:hover { background: #c9f0de; transform: translateY(-1px); }

/* --- Cash-flow row: chart + side summary --- */
.pqb-dash-cashflow {
  display: grid; grid-template-columns: 1fr 300px; gap: 16px; margin-bottom: 16px;
}
@media (max-width: 1000px){ .pqb-dash-cashflow { grid-template-columns: 1fr; } }

.pqb-dash-cashflow-chart, .pqb-dash-cashflow-side {
  background: var(--panel,#fff); border: 1px solid var(--line,#e2e8f0);
  border-radius: 16px; padding: 20px 22px;
  box-shadow: 0 1px 3px rgba(16,24,40,.04);
}
.pqb-cf-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 14px; gap: 12px;
}
.pqb-cf-head h3 { margin: 0; font-size: 1.02rem; font-weight: 700; }
#pqb-cf-period {
  padding: 7px 10px; border: 1px solid var(--line,#e2e8f0); border-radius: 9px;
  font-size: .85rem; background: var(--panel,#fff); color: var(--ink,#0f172a);
}
.pqb-cf-canvas-wrap { position: relative; height: 230px; }
.pqb-cf-canvas-wrap canvas { max-height: 230px; }

/* side summary rows */
.pqb-dash-cashflow-side { display: flex; flex-direction: column; gap: 2px; }
.pqb-cf-side-row {
  padding: 12px 4px; border-bottom: 1px solid var(--line,#eef2f7);
}
.pqb-cf-side-row:last-child { border-bottom: none; }
.pqb-cf-side-label { font-size: .72rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted,#64748b); margin-bottom: 3px; }
.pqb-cf-side-value { font-size: 1.25rem; font-weight: 700; color: var(--ink,#0f172a); }
.pqb-cf-side-value.incoming { color: #0c8c61; }
.pqb-cf-side-value.outgoing { color: #b91c1c; }
.pqb-cf-side-date { font-size: .72rem; color: var(--muted,#94a3b8); margin-top: 2px; }

/* --- error card --- */
.pqb-err-card { background: var(--panel,#fff); border:1px solid #fecaca; border-radius:14px; padding:28px; text-align:center; }
.pqb-err-icon { width:42px;height:42px;border-radius:50%;background:#fee2e2;color:#b91c1c;display:grid;place-items:center;font-weight:800;font-size:22px;margin:0 auto 10px; }