/* ===================================================================
   NT-AURAS — bridge layer over tina4-css
   Only NT branding + the bits Tina4CSS does not ship.
   =================================================================== */

:root {
  --nt-navy:    #003366;
  --nt-navy-2:  #002347;
  --nt-gold:    #ffd200;
  --nt-green:   #007749;
  --nt-red:     #de3831;
  --nt-amber:   #f4a300;
  --nt-blue:    #0a66c2;
  --nt-bg:      #f5f7fb;
  --nt-text:    #1b2735;
  --nt-muted:   #6b7686;
  --nt-border:  #e3e7ee;
}

body {
  background: var(--nt-bg);
  color: var(--nt-text);
  font-size: 14px;
}

/* ---------- Tina4CSS palette override ----------
   Bind tina4-css primary tokens to NT navy so .btn-primary,
   .text-primary, .bg-primary, focus rings etc. pick up the brand. */
.bg-primary       { background-color: var(--nt-navy) !important; }
.text-primary     { color: var(--nt-navy) !important; }
.btn-primary,
.btn-primary:focus {
  background-color: var(--nt-navy);
  border-color:     var(--nt-navy);
}
.btn-primary:hover {
  background-color: var(--nt-navy-2);
  border-color:     var(--nt-navy-2);
}
.btn-outline-primary {
  color:        var(--nt-navy);
  border-color: var(--nt-navy);
}
.btn-outline-primary:hover {
  background-color: var(--nt-navy);
  border-color:     var(--nt-navy);
  color: white;
}
.badge-primary    { background-color: var(--nt-navy) !important; color: white; }

/* SA colour helpers (in tina4-css they default to bootstrap-ish hues) */
.text-nt-gold     { color: var(--nt-gold); }
.bg-nt-gold       { background-color: var(--nt-gold); color: var(--nt-navy); }

/* ---------- Boot splash ---------- */
.boot {
  position: fixed; inset: 0;
  display: grid; place-content: center; gap: 14px;
  background: var(--nt-navy); color: white;
  z-index: 9999;
}
.boot-mark {
  width: 56px; height: 56px; border-radius: 12px;
  background: var(--nt-gold); color: var(--nt-navy);
  display: grid; place-content: center;
  font-weight: 800; font-size: 22px; margin: 0 auto;
}
.boot-text { text-align: center; opacity: .85; font-size: 13px; letter-spacing: .04em; }

/* ===================================================================
   App shell: persistent sidebar + topbar
   =================================================================== */

.app-shell {
  display: grid;
  grid-template-columns: 248px 1fr;
  min-height: 100vh;
}

.app-sidebar {
  background: linear-gradient(180deg, var(--nt-navy) 0%, var(--nt-navy-2) 100%);
  color: white;
  position: sticky; top: 0;
  height: 100vh;
  display: flex; flex-direction: column;
  padding: 18px 0;
}
.app-brand {
  display: flex; align-items: center; gap: 12px;
  padding: 4px 22px 22px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.app-brand-mark {
  width: 38px; height: 38px; border-radius: 9px;
  background: var(--nt-gold); color: var(--nt-navy);
  display: grid; place-content: center;
  font-weight: 800; font-size: 15px;
  box-shadow: 0 2px 8px rgba(255,210,0,.25);
}
.app-brand-text { line-height: 1.15; }
.app-brand-text strong { display: block; font-size: 14.5px; letter-spacing: .05em; }
.app-brand-text span   { font-size: 11px; opacity: .65; letter-spacing: .03em; }

.app-nav { padding: 14px 12px; display: flex; flex-direction: column; gap: 4px; flex: 1; }
.app-nav-link {
  display: flex; align-items: center; gap: 11px;
  padding: 10px 12px;
  border-radius: 7px;
  color: rgba(255,255,255,.78);
  font-size: 13.5px;
  cursor: pointer; text-decoration: none !important;
  transition: background .12s, color .12s;
}
.app-nav-link:hover { background: rgba(255,255,255,.07); color: white; }
.app-nav-link.is-active {
  background: rgba(255, 210, 0, .14);
  color: var(--nt-gold);
}
.app-nav-link .ico { width: 16px; height: 16px; display: inline-flex; }

.app-sidebar-foot {
  padding: 14px 22px;
  font-size: 11px;
  color: rgba(255,255,255,.5);
  border-top: 1px solid rgba(255,255,255,.08);
  line-height: 1.6;
}

.app-main { display: flex; flex-direction: column; min-width: 0; }

.app-topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 28px;
  background: white;
  border-bottom: 1px solid var(--nt-border);
}
.app-topbar h1 {
  font-size: 19px; font-weight: 600; margin: 0;
  color: var(--nt-text);
}
.app-topbar .breadcrumb {
  color: var(--nt-muted); font-size: 12px; margin-top: 3px;
  background: transparent; padding: 0;
}

.app-user {
  display: flex; align-items: center; gap: 12px;
  font-size: 12.5px;
}
.app-user-name { font-weight: 600; line-height: 1.2; }
.app-user-role { font-size: 11px; color: var(--nt-muted); }
.app-user-avatar {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--nt-navy); color: white;
  display: grid; place-content: center;
  font-weight: 600; font-size: 12px;
  transition: background .12s;
}
.app-user-avatar.is-muni  { background: var(--nt-green); }
.app-user-avatar.is-eskom { background: #003E7E;       color: #FED100; }
.app-user-avatar.is-wb    { background: #006D77;       color: #ffffff; }
.app-brand-mark--muni     { background: var(--nt-green); color: white; }
.app-brand-mark--eskom    { background: #003E7E;       color: #FED100; box-shadow: 0 2px 8px rgba(0,62,126,.3); }
.app-brand-mark--wb       { background: #006D77;       color: #ffffff; box-shadow: 0 2px 8px rgba(0,109,119,.3); }

/* Eskom persona theme — tint the sidebar */
.app-shell[data-persona="eskom"] .app-sidebar {
  background: linear-gradient(180deg, #003E7E 0%, #002a5a 100%);
}
.app-shell[data-persona="eskom"] .app-nav-link.is-active {
  background: rgba(254, 209, 0, .14);
  color: #FED100;
}

/* Water Board persona theme — teal */
.app-shell[data-persona="waterboard"] .app-sidebar {
  background: linear-gradient(180deg, #006D77 0%, #00424a 100%);
}
.app-shell[data-persona="waterboard"] .app-nav-link.is-active {
  background: rgba(131, 197, 190, .18);
  color: #83C5BE;
}

/* Persona switcher */
.persona-switcher {
  position: relative;
}
.btn-bare {
  background: transparent;
  border: 1px solid transparent;
  padding: 6px 8px;
  border-radius: 8px;
  cursor: pointer;
}
.btn-bare:hover { background: #f5f7fb; border-color: var(--nt-border); }

.persona-caret {
  margin-left: 4px;
  color: var(--nt-muted);
  font-size: 12px;
}

.persona-menu {
  position: absolute;
  right: 0; top: calc(100% + 6px);
  width: 360px;
  max-height: 540px;
  background: white;
  border: 1px solid var(--nt-border);
  border-radius: 10px;
  box-shadow: 0 12px 32px rgba(15,30,60,.12), 0 2px 8px rgba(15,30,60,.08);
  z-index: 100;
  display: flex; flex-direction: column;
  overflow: hidden;
}
.persona-menu-header {
  font-size: 11px; text-transform: uppercase; letter-spacing: .07em;
  color: var(--nt-muted);
  padding: 12px 14px 6px;
  font-weight: 600;
}
.persona-menu-scroll {
  overflow-y: auto;
  flex: 1;
}
.persona-group {
  font-size: 11px; text-transform: uppercase; letter-spacing: .07em;
  color: var(--nt-muted);
  padding: 10px 14px 4px;
  font-weight: 600;
  background: #fafbfd;
  border-top: 1px solid var(--nt-border);
}
.persona-option {
  display: flex; align-items: center; gap: 12px;
  width: 100%;
  padding: 10px 14px;
  background: transparent;
  border: 0;
  text-align: left;
  cursor: pointer;
  font-size: 13px;
  border-bottom: 1px solid #f1f3f7;
}
.persona-option:hover  { background: #f5f7fb; }
.persona-option.is-current { background: #eef4fb; }
.persona-option .fw-bold { font-weight: 600; }

.persona-avatar {
  width: 34px; height: 34px; border-radius: 50%;
  display: grid; place-content: center;
  font-weight: 700; font-size: 11px;
  flex-shrink: 0;
  color: white;
}
.persona-avatar--nt    { background: var(--nt-navy); color: var(--nt-gold); }
.persona-avatar--eskom { background: #003E7E;       color: #FED100; }
.persona-avatar--wb    { background: #006D77;       color: #ffffff; }
.persona-avatar--metro { background: var(--nt-navy); }
.persona-avatar--local { background: var(--nt-green); }

.ms-auto { margin-left: auto; }
.w-100   { width: 100%; }

.persona-menu-foot {
  padding: 12px 14px;
  border-top: 1px solid var(--nt-border);
  background: #fafbfd;
  display: flex; justify-content: space-between; align-items: center;
  gap: 12px;
}
.persona-menu-user { font-size: 12.5px; color: var(--nt-muted); }
.persona-menu-user strong { color: var(--nt-text); }

/* ---------- Login screen ---------- */
.login-shell {
  min-height: 100vh;
  padding: 32px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  background:
    radial-gradient(circle at top left,  rgba(255,210,0,.12) 0%, transparent 55%),
    radial-gradient(circle at bottom right, rgba(0,119,73,.15) 0%, transparent 60%),
    linear-gradient(135deg, var(--nt-navy) 0%, var(--nt-navy-2) 100%);
  color: white;
}
.login-card {
  background: white;
  color: var(--nt-text);
  border-radius: 14px;
  box-shadow: 0 24px 60px rgba(0,0,0,.35), 0 4px 16px rgba(0,0,0,.15);
  width: 100%;
  max-width: 420px;
  padding: 32px 32px 28px;
}
.login-brand {
  text-align: center;
  margin-bottom: 22px;
}
.login-brand .login-mark {
  width: 54px; height: 54px; border-radius: 12px;
  background: var(--nt-gold); color: var(--nt-navy);
  display: grid; place-content: center;
  font-weight: 800; font-size: 20px;
  margin: 0 auto 14px;
  box-shadow: 0 4px 12px rgba(255,210,0,.35);
}
.login-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--nt-navy);
  letter-spacing: .04em;
}
.login-subtitle {
  font-size: 12px;
  color: var(--nt-muted);
  margin-top: 4px;
  line-height: 1.4;
}
.login-hint {
  margin-top: 22px;
  padding: 12px 14px;
  background: #f5f7fb;
  border: 1px dashed var(--nt-border);
  border-radius: 8px;
}
.login-hint-label {
  font-size: 11px; text-transform: uppercase; letter-spacing: .07em;
  color: var(--nt-muted); font-weight: 600;
  margin-bottom: 4px;
}
.login-hint-body {
  font-size: 12.5px;
}
.login-hint code {
  background: white;
  padding: 2px 7px;
  border-radius: 4px;
  border: 1px solid var(--nt-border);
  font-family: SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 12px;
  color: var(--nt-navy);
  font-weight: 600;
}
.login-footer {
  color: rgba(255,255,255,.7);
  font-size: 12px;
  text-align: center;
  max-width: 420px;
  line-height: 1.6;
}

.app-content { padding: 24px 28px 64px; }

/* ===================================================================
   KPI tile — coloured left-border card
   =================================================================== */

.kpi-tile {
  position: relative;
  overflow: hidden;
  height: 100%;
}
.kpi-tile::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px;
  background: var(--nt-blue);
}
.kpi-tile.tone-warn::before   { background: var(--nt-amber); }
.kpi-tile.tone-danger::before { background: var(--nt-red); }
.kpi-tile.tone-good::before   { background: var(--nt-green); }
.kpi-tile.tone-navy::before   { background: var(--nt-navy); }

.kpi-label {
  font-size: 11.5px; text-transform: uppercase; letter-spacing: .07em;
  color: var(--nt-muted);
}
.kpi-value {
  font-size: 26px; font-weight: 700; line-height: 1.1; color: var(--nt-text);
  margin-top: 6px;
}
.kpi-sub   { font-size: 12px; color: var(--nt-muted); margin-top: 6px; }
.kpi-delta { font-size: 12px; margin-top: 6px; font-weight: 600; }
.kpi-delta.up   { color: var(--nt-red); }
.kpi-delta.down { color: var(--nt-green); }

/* Override tina4-css card defaults — slight tweak for dashboard density */
.card {
  border: 1px solid var(--nt-border);
  box-shadow: 0 1px 2px rgba(15,30,60,.04), 0 4px 16px rgba(15,30,60,.05);
}
.card-header {
  background: white;
  border-bottom: 1px solid var(--nt-border);
  font-weight: 600;
  font-size: 14px;
  padding: 14px 18px;
}
.card-header .sub {
  font-size: 12px; color: var(--nt-muted); font-weight: 400;
  display: block; margin-top: 2px;
}

/* Tables — slight density tweak */
.table th {
  font-weight: 600;
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--nt-muted);
  background: #fafbfd;
  border-top: 0;
}
.table td { font-size: 13px; vertical-align: middle; }
.table.is-clickable tbody tr { cursor: pointer; }
.table.is-clickable tbody tr:hover { background: #f7f9fc; }
.num { text-align: right; font-variant-numeric: tabular-nums; }
th.num { text-align: right; }

/* Filter chips — built on .btn but pill-shaped */
.chip {
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 12.5px;
}

/* Section header within content */
.section-h {
  display: flex; align-items: center; justify-content: space-between;
  margin: 4px 0 12px;
}
.section-h h2 { font-size: 15px; margin: 0; font-weight: 600; }
.section-h .sub { color: var(--nt-muted); font-size: 12px; }

/* ===================================================================
   Allocation bar (NT-AURAS split visual)
   =================================================================== */

.alloc-bar {
  display: flex; height: 30px;
  border-radius: 6px; overflow: hidden;
  border: 1px solid var(--nt-border); background: #f0f2f6;
}
.alloc-seg {
  display: flex; align-items: center; justify-content: center;
  color: white; font-size: 11.5px; font-weight: 600;
  white-space: nowrap; overflow: hidden;
  transition: flex .3s ease;
}
.alloc-seg.is-bulk    { background: #0a66c2; }
.alloc-seg.is-maint   { background: #007749; }
.alloc-seg.is-admin   { background: #6b7686; }
.alloc-seg.is-arrears { background: #f4a300; }

.alloc-legend {
  display: flex; gap: 16px; flex-wrap: wrap;
  margin-top: 10px; font-size: 12px; color: var(--nt-muted);
}
.alloc-legend .dot {
  display: inline-block; width: 10px; height: 10px;
  border-radius: 3px; margin-right: 6px; vertical-align: middle;
}

.account-card {
  border: 1px solid var(--nt-border);
  border-radius: 8px;
  padding: 14px;
  background: #fafbfd;
  height: 100%;
}

/* ===================================================================
   Donut chart (CSS conic-gradient)
   =================================================================== */

.donut {
  --p: 14; --c: var(--nt-green); --bg: #eef0f4;
  width: 160px; height: 160px;
  border-radius: 50%;
  background: conic-gradient(var(--c) calc(var(--p) * 1%), var(--bg) 0);
  display: grid; place-content: center;
  position: relative;
}
.donut::before {
  content: "";
  position: absolute; inset: 14px;
  background: white; border-radius: 50%;
}
.donut .lbl { position: relative; text-align: center; }
.donut .lbl strong { font-size: 24px; display: block; }
.donut .lbl span   { font-size: 11px; color: var(--nt-muted); }

/* ===================================================================
   Vertical bar chart
   =================================================================== */

.bars {
  display: flex; align-items: flex-end; gap: 8px;
  height: 220px; padding: 12px 4px 0;
}
.bar {
  flex: 1; display: flex; flex-direction: column; align-items: center;
  position: relative; height: 100%;
}
.bar .b {
  width: 80%;
  background: linear-gradient(180deg, var(--nt-blue), var(--nt-navy));
  border-radius: 4px 4px 0 0;
  margin-top: auto;
  transition: height .4s ease;
  min-height: 4px;
}
.bar.projected .b { background: linear-gradient(180deg, #e7b400, #ffd200); }
.bar.alert .b     { background: linear-gradient(180deg, #ef5b56, var(--nt-red)); }
.bar .lbl { font-size: 10.5px; color: var(--nt-muted); margin-top: 4px; }
.bar .val { font-size: 10.5px; color: var(--nt-text); font-weight: 600; margin-bottom: 2px; }

.legend-dot {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 11.5px; color: var(--nt-muted);
}
.legend-dot .swatch {
  display: inline-block; width: 10px; height: 10px; border-radius: 3px;
}

/* Step cards (used in allocation page) */
.step-card {
  border: 1px solid var(--nt-border);
  border-radius: 8px;
  padding: 14px;
  background: #fafbfd;
  height: 100%;
}
.step-card .step-num {
  display: inline-block;
  width: 24px; height: 24px; border-radius: 50%;
  background: var(--nt-navy); color: white;
  font-weight: 700; font-size: 12px;
  text-align: center; line-height: 24px;
  margin-right: 8px;
}
.step-card h4 {
  display: inline; font-size: 14px; font-weight: 600;
  color: var(--nt-navy); margin: 0;
}
.step-card p {
  margin: 8px 0 0;
  font-size: 12.5px; color: var(--nt-muted);
  line-height: 1.5;
}

/* Sliders */
.slider-row {
  display: grid;
  grid-template-columns: 150px 1fr 64px;
  gap: 12px; align-items: center;
  font-size: 13px; margin-bottom: 10px;
}
.slider-row input[type=range] { width: 100%; accent-color: var(--nt-navy); }

/* Helper utilities specific to this app */
.muted-sm { font-size: 12px; color: var(--nt-muted); }
.divider-dashed {
  display: flex; justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px dashed var(--nt-border);
  font-size: 13px;
}
.divider-dashed:last-child { border-bottom: 0; }

.back-link {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12.5px; color: var(--nt-muted);
  margin-bottom: 12px; text-decoration: none;
}
.back-link:hover { color: var(--nt-navy); text-decoration: none; }

/* Empty / 404 states */
.empty-state {
  padding: 28px; text-align: center; color: var(--nt-muted); font-size: 13px;
}

.giant-404 {
  padding: 60px; text-align: center;
}
.giant-404 h1 {
  font-size: 64px; margin: 0; color: var(--nt-navy);
}

/* Status pills — extends .badge with brand colours */
.badge-navy {
  background-color: var(--nt-navy); color: white;
}
.badge-nt-gold {
  background-color: var(--nt-gold); color: var(--nt-navy);
}

/* Table footer row used for totals */
.row-totals { background: #fafbfd; }

/* Government allowances panel */
.allowances-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 10px;
}
.allowance-tile {
  border: 1px solid var(--nt-border);
  border-radius: 8px;
  padding: 10px 12px;
  background: #fafbfd;
}
.allowance-tile .label {
  font-size: 11px; text-transform: uppercase; letter-spacing: .06em;
  color: var(--nt-muted);
}
.allowance-tile .value {
  font-size: 16px; font-weight: 700; color: var(--nt-text);
  margin-top: 4px;
}
.allowance-tile .sub {
  font-size: 11.5px; color: var(--nt-muted); margin-top: 2px;
}

/* Water-board theme accents inside cards */
.wb-callout {
  border-left: 3px solid #006D77;
  background: #f1f8f9;
  padding: 12px 14px;
  border-radius: 0 6px 6px 0;
  font-size: 13px;
}

/* Eskom-styled quote block */
.esk-quote {
  margin: 0;
  padding: 12px 14px;
  border-left: 3px solid #003E7E;
  background: #f4f8fc;
  border-radius: 0 6px 6px 0;
  font-size: 13px;
  line-height: 1.55;
  color: #1b2735;
}
.esk-quote cite {
  display: block;
  margin-top: 6px;
  font-style: normal;
  font-size: 12px;
  color: var(--nt-muted);
  font-weight: 600;
}

/* Action-items list on the municipality dashboard */
.todo-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.todo-item {
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--nt-border);
}
.todo-item:last-child { border-bottom: 0; }
.todo-item.danger { border-left: 3px solid var(--nt-red);    padding-left: 12px; }
.todo-item.warn   { border-left: 3px solid var(--nt-amber);  padding-left: 12px; }
.todo-item.info   { border-left: 3px solid var(--nt-blue);   padding-left: 12px; }
.todo-item .muted-sm { line-height: 1.5; }

/* Responsive */
@media (max-width: 980px) {
  .app-shell { grid-template-columns: 1fr; }
  .app-sidebar { position: relative; height: auto; }
}