/* =========================================================
   TANZANIA SACCOS CONGRESS 2026 - Theme
   Palette (per mteja): Main #2a2a74 (indigo), Secondary #F4B800
   (dhahabu), Maandishi meupe kwenye nyuso za rangi kuu.
   Majina ya variable (--mkonge-*, --gold-*) yamebaki vilevile kwa
   makusudi ili faili nyingine zote ziendelee kufanya kazi bila
   kuguswa - rangi tu ndizo zimebadilishwa hapa chini.
   ========================================================= */
:root {
  --mkonge-900: #1c1c58; /* kivuli kizito zaidi cha main - sidebar/gradients */
  --mkonge-700: #2a2a74; /* MAIN - vitufe, viungo, lafudhi kuu */
  --mkonge-500: #3e3e94; /* kivuli hafifu cha main - hover/focus */
  --gold-500: #F4B800;   /* SECONDARY - lafudhi, vitufe vya pili */
  --gold-300: #ffd23f;   /* kivuli hafifu cha secondary - hover */
  --paper: #f5f5fb;
  --card: #ffffff;
  --ink: #1e2521;
  --ink-soft: #5b665f;
  --border: #dcdcf0;
  --danger: #b3432b;
  --on-brand: #ffffff;   /* maandishi meupe juu ya nyuso za main/secondary */
  --radius: 12px;
  --font-display: 'Poppins', 'Segoe UI', sans-serif;
  --font-body: 'Inter', 'Segoe UI', sans-serif;
}

body {
  font-family: var(--font-body);
  background: var(--paper);
  color: var(--ink);
}

h1, h2, h3, h4, .brand, .step-title {
  font-family: var(--font-display);
}

/* ---------- Public pages (login/register) ---------- */
.auth-shell {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px 16px;
  background:
    radial-gradient(circle at 15% 20%, rgba(42,42,116,0.12), transparent 40%),
    radial-gradient(circle at 85% 80%, rgba(244,184,0,0.16), transparent 45%),
    var(--paper);
}
.auth-card {
  position: relative;
  width: 100%;
  max-width: 460px;
  background: var(--card);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: 0 12px 30px rgba(13,59,46,0.08);
  padding: 40px 36px;
}
.reg-card { max-width: 720px; }

.brand-mark {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 4px;
}
.brand-mark .dot {
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--gold-500);
  box-shadow: 0 0 0 4px rgba(244,184,0,0.22);
}
.brand-mark span {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--mkonge-900);
}
.eyebrow {
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--gold-500);
  font-weight: 600;
}

.form-label { font-weight: 600; font-size: 13.5px; color: var(--ink); }
.form-control, .form-select {
  border-radius: 8px;
  border: 1px solid var(--border);
  padding: 10px 12px;
}
.form-control:focus, .form-select:focus {
  border-color: var(--mkonge-500);
  box-shadow: 0 0 0 3px rgba(42,42,116,0.16);
}

.btn-mkonge {
  background: var(--mkonge-700);
  border: none;
  color: #fff;
  font-weight: 600;
  border-radius: 8px;
  padding: 10px 20px;
  transition: background .15s ease;
}
.btn-mkonge:hover { background: var(--mkonge-900); color: #fff; }
.btn-outline-mkonge {
  border: 1.5px solid var(--mkonge-700);
  color: var(--mkonge-700);
  font-weight: 600;
  border-radius: 8px;
  background: transparent;
}
.btn-outline-mkonge:hover { background: var(--mkonge-700); color: #fff; }
.btn-gold {
  background: var(--gold-500);
  border: none;
  color: #fff;
  font-weight: 600;
  border-radius: 8px;
}
.btn-gold:hover { background: var(--gold-300); color: var(--on-brand); }

/* ---------- Step wizard (Sehemu 4 za fomu ya usajili) ---------- */
.step-track {
  display: flex;
  justify-content: space-between;
  margin-bottom: 28px;
  counter-reset: step;
}
.step-track .step {
  flex: 1;
  text-align: center;
  position: relative;
  font-size: 12.5px;
  color: var(--ink-soft);
}
.step-track .step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 14px; right: -50%;
  width: 100%; height: 2px;
  background: var(--border);
  z-index: 0;
}
.step-track .step.done:not(:last-child)::after { background: var(--mkonge-500); }
.step-track .step .circle {
  width: 30px; height: 30px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 6px; position: relative; z-index: 1;
  font-weight: 700; color: var(--ink-soft);
}
.step-track .step.active .circle { border-color: var(--mkonge-700); color: var(--mkonge-700); }
.step-track .step.done .circle { background: var(--mkonge-700); border-color: var(--mkonge-700); color: #fff; }

.form-step { display: none; }
.form-step.active { display: block; animation: fadeIn .25s ease; }
@keyframes fadeIn { from {opacity:0; transform: translateY(6px);} to {opacity:1; transform: translateY(0);} }

/* ---------- Loading overlay (step transitions + form submit) ---------- */
.step-loading-overlay {
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.85);
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 10px;
  z-index: 50;
  border-radius: var(--radius);
}
.step-loading-overlay.show { display: flex; }
.step-loading-overlay .spinner-border { width: 2.2rem; height: 2.2rem; color: var(--mkonge-700); }
.step-loading-overlay span.msg { font-size: 13px; color: var(--ink-soft); font-weight: 600; }

/* ---------- Dashboard shell (Admin & User) ---------- */
.app-shell { display: flex; min-height: 100vh; }
.sidebar {
  width: 250px;
  background: var(--mkonge-900);
  color: #eef3ef;
  flex-shrink: 0;
  padding: 22px 16px;
  position: fixed;
  height: 100vh;
  overflow-y: auto;
}
.sidebar .brand-mark span { color: #fff; }
.sidebar .nav-link {
  color: #c9d8cf;
  font-size: 14.5px;
  padding: 10px 12px;
  border-radius: 8px;
  margin-bottom: 4px;
  display: flex; align-items: center; gap: 10px;
}
.sidebar .nav-link:hover { background: rgba(255,255,255,0.06); color: #fff; }
.sidebar .nav-link.active { background: var(--gold-500); color: var(--on-brand); font-weight: 600; text-shadow: 0 1px 1px rgba(0,0,0,0.15); }
.sidebar hr { border-color: rgba(255,255,255,0.12); }

.main-area { margin-left: 250px; flex: 1; min-width: 0; }
.topbar {
  background: #fff;
  border-bottom: 1px solid var(--border);
  padding: 14px 26px;
  display: flex; align-items: center; justify-content: space-between;
  position: sticky; top: 0; z-index: 10;
}
.topbar .page-title { font-family: var(--font-display); font-weight: 600; font-size: 19px; }
.content-area { padding: 26px; }

.stat-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  height: 100%;
}
.stat-card .stat-num { font-family: var(--font-display); font-size: 30px; font-weight: 700; color: var(--mkonge-900); }
.stat-card .stat-label { color: var(--ink-soft); font-size: 13px; }
.stat-card .stat-icon {
  width: 42px; height: 42px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(42,42,116,0.1); color: var(--mkonge-700);
  margin-bottom: 10px;
}

.data-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
}

.table thead th {
  font-size: 12.5px;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--ink-soft);
  border-bottom: 2px solid var(--border);
  white-space: nowrap;
}
.table td { vertical-align: middle; font-size: 14px; }
.badge-yes { background: rgba(42,42,116,0.12); color: var(--mkonge-700); font-weight: 600; }
.badge-no { background: rgba(91,102,95,0.12); color: var(--ink-soft); font-weight: 600; }

.avatar-circle {
  width: 38px; height: 38px; border-radius: 50%;
  background: var(--gold-500); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 14px;
}

@media (max-width: 991px) {
  .sidebar { transform: translateX(-100%); transition: transform .2s ease; z-index: 1030; }
  .sidebar.show { transform: translateX(0); }
  .main-area { margin-left: 0; }
}

/* ---------- Site Header: Logo + Marquee (juu ya kurasa za wazi) ---------- */
.site-header-strip {
  background: linear-gradient(90deg, var(--mkonge-900), var(--mkonge-700));
  color: var(--on-brand);
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 10px 20px;
  border-bottom: 3px solid var(--gold-500);
}
.site-header-strip .logo-box {
  flex-shrink: 0;
  width: 44px; height: 44px;
  border-radius: 10px;
  background: rgba(255,255,255,0.12);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.site-header-strip .logo-box img {
  width: 100%; height: 100%; object-fit: contain;
}
.site-header-strip .logo-box .logo-fallback {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--gold-500);
  font-size: 18px;
}
.marquee-wrap {
  flex: 1;
  overflow: hidden;
  white-space: nowrap;
  position: relative;
  mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}
.marquee-track {
  display: inline-block;
  padding-left: 100%;
  color: var(--on-brand);
  font-weight: 500;
  font-size: 14px;
  letter-spacing: .01em;
  animation: marquee-scroll 22s linear infinite;
}
.marquee-track .sep { color: var(--gold-500); margin: 0 14px; }
.marquee-wrap:hover .marquee-track { animation-play-state: paused; }
@keyframes marquee-scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-100%); }
}
@media (max-width: 576px) {
  .site-header-strip { padding: 8px 12px; gap: 10px; }
  .site-header-strip .logo-box { width: 36px; height: 36px; }
  .marquee-track { font-size: 12.5px; }
}

/* ---------- Usajili wa Kikundi/SACCOS (Group Registration) ---------- */
.member-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  margin-bottom: 16px;
  position: relative;
}
.member-card .member-index {
  position: absolute;
  top: -12px; left: 16px;
  background: var(--mkonge-700);
  color: var(--on-brand);
  font-size: 12px;
  font-weight: 700;
  padding: 3px 12px;
  border-radius: 20px;
}
.member-card .btn-remove-member {
  position: absolute;
  top: -12px; right: 16px;
}
.btn-add-member {
  border: 1.5px dashed var(--mkonge-500);
  color: var(--mkonge-700);
  background: rgba(42,42,116,0.04);
  border-radius: var(--radius);
  padding: 12px;
  width: 100%;
  font-weight: 600;
}
.btn-add-member:hover { background: rgba(42,42,116,0.08); }
.group-mode-pill {
  display: inline-block;
  background: var(--gold-500);
  color: var(--on-brand);
  font-size: 11.5px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 20px;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.choice-card {
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  height: 100%;
  text-align: center;
  transition: border-color .15s ease, transform .15s ease;
  display: block;
  color: var(--ink);
}
.choice-card:hover { border-color: var(--mkonge-700); transform: translateY(-2px); color: var(--ink); }
.choice-card .choice-icon { font-size: 30px; margin-bottom: 8px; }