/**
 * ThinkERP brand theme — navy + lime green (from product logo)
 */
:root {
  --think-navy: #0c2348;
  --think-navy-deep: #081a33;
  --think-navy-mid: #12325c;
  --think-green: #7cb518;
  --think-green-bright: #9ad42a;
  --think-green-dark: #5a8f10;
  --think-white: #ffffff;
  --think-surface: #f4f7fb;
  --think-border: #e2e8f0;
  --think-text-muted: #64748b;
  --think-radius: 12px;
  --think-radius-lg: 20px;
  --think-font: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  /* Inter has no glyph for ৳ (U+09F3); use Bengali font for currency only */
  --think-font-bn: "Noto Sans Bengali", "Hind Siliguri", "Segoe UI", sans-serif;
}

body.thinkerp-app {
  font-family: var(--think-font);
}

.thinkerp-currency-bn {
  font-family: var(--think-font-bn);
  font-weight: 700;
  font-style: normal;
  line-height: 1;
}

/* ── Sidebar (main ERP shell) ── */
.thinkerp-app .sidebar {
  background: linear-gradient(180deg, var(--think-navy-deep) 0%, var(--think-navy) 100%) !important;
}
.thinkerp-app .sidebar-brand {
  border-bottom-color: rgba(255, 255, 255, 0.08) !important;
}
.thinkerp-app .sidebar-brand .brand-name {
  color: var(--think-white) !important;
  font-weight: 800 !important;
  letter-spacing: 0.02em;
}
.thinkerp-app .sidebar-brand .brand-sub {
  color: rgba(255, 255, 255, 0.55) !important;
}
.thinkerp-app .sidebar-brand .brand-logo {
  background: transparent !important;
  padding: 0 !important;
  width: 36px !important;
  height: 36px !important;
  border-radius: 50% !important;
  object-fit: cover !important;
}
.thinkerp-app .sidebar-brand .brand-logo-fallback {
  background: var(--think-green) !important;
  color: var(--think-navy-deep) !important;
}
.thinkerp-app .nav-section-label {
  color: rgba(255, 255, 255, 0.35) !important;
}
.thinkerp-app .nav-link-item:hover,
.thinkerp-app .nav-parent:hover,
.thinkerp-app .nav-parent.open {
  background: rgba(255, 255, 255, 0.08) !important;
  color: #fff !important;
}
.thinkerp-app .nav-link-item.active {
  background: var(--think-green) !important;
  color: var(--think-navy-deep) !important;
  font-weight: 600;
}
.thinkerp-app .nav-sub-item.active {
  color: var(--think-green-bright) !important;
  border-left-color: var(--think-green) !important;
}
.thinkerp-app .nav-submenu {
  background: rgba(0, 0, 0, 0.2) !important;
}

/* ── Buttons & links ── */
.thinkerp-app .btn-primary,
.thinkerp-app .btn-think-primary {
  background: linear-gradient(135deg, var(--think-green-dark), var(--think-green)) !important;
  border: none !important;
  color: var(--think-navy-deep) !important;
  font-weight: 600;
}
.thinkerp-app .btn-primary:hover,
.thinkerp-app .btn-think-primary:hover {
  background: linear-gradient(135deg, var(--think-green), var(--think-green-bright)) !important;
  color: var(--think-navy-deep) !important;
  box-shadow: 0 6px 20px rgba(124, 181, 24, 0.35);
}
.thinkerp-app a:not(.btn):not(.nav-link-item):not(.nav-sub-item):not(.nav-parent) {
  color: var(--think-navy-mid);
}
.thinkerp-app a:not(.btn):hover {
  color: var(--think-green-dark);
}

/* ── Platform admin shell ── */
.thinkerp-platform .platform-sidebar {
  background: linear-gradient(180deg, var(--think-navy-deep), var(--think-navy)) !important;
}
.thinkerp-platform .platform-sidebar .brand {
  display: flex;
  align-items: center;
  gap: 10px;
}
.thinkerp-platform .platform-sidebar .brand img {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
}
.thinkerp-platform .platform-badge {
  background: var(--think-green) !important;
  color: var(--think-navy-deep) !important;
  font-weight: 700;
}

/* ── Login page ── */
.thinkerp-login {
  min-height: 100vh;
  margin: 0;
  font-family: var(--think-font);
  background: var(--think-navy-deep);
  overflow-x: hidden;
}
.thinkerp-login .login-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr;
}
@media (min-width: 992px) {
  .thinkerp-login .login-shell {
    grid-template-columns: 1.05fr 0.95fr;
  }
}
.thinkerp-login .login-hero {
  position: relative;
  padding: 3rem 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  color: #fff;
  overflow: hidden;
  background: linear-gradient(145deg, var(--think-navy-deep) 0%, var(--think-navy) 50%, var(--think-navy-mid) 100%);
}
.thinkerp-login .login-hero::before,
.thinkerp-login .login-hero::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  opacity: 0.4;
  animation: think-float 8s ease-in-out infinite alternate;
}
.thinkerp-login .login-hero::before {
  width: 280px;
  height: 280px;
  background: var(--think-green);
  top: -60px;
  right: -40px;
}
.thinkerp-login .login-hero::after {
  width: 200px;
  height: 200px;
  background: var(--think-green-bright);
  bottom: -30px;
  left: -30px;
  animation-delay: -3s;
}
@keyframes think-float {
  from { transform: translate(0, 0) scale(1); }
  to { transform: translate(14px, -12px) scale(1.06); }
}
.thinkerp-login .hero-inner {
  position: relative;
  z-index: 1;
  max-width: 520px;
  margin: 0 auto;
  width: 100%;
}
.thinkerp-login .brand-mark-animated {
  position: relative;
  width: 140px;
  height: 140px;
  margin: 0 auto 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.thinkerp-login .brand-mark-animated::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid transparent;
  border-top-color: var(--think-green-bright);
  border-right-color: var(--think-green);
  animation: think-spin 3s linear infinite;
}
.thinkerp-login .brand-mark-animated::after {
  content: "";
  position: absolute;
  inset: 8px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, rgba(124, 181, 24, 0.25), transparent 65%);
  animation: think-pulse 2.4s ease-in-out infinite;
}
.thinkerp-login .brand-mark {
  position: relative;
  z-index: 1;
  width: 112px;
  height: 112px;
  border-radius: 50%;
  overflow: hidden;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
  border: 3px solid rgba(124, 181, 24, 0.65);
  animation: think-float-logo 4s ease-in-out infinite;
}
.thinkerp-login .brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
@keyframes think-spin {
  to { transform: rotate(360deg); }
}
@keyframes think-pulse {
  0%, 100% { opacity: 0.5; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.06); }
}
@keyframes think-float-logo {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}
.thinkerp-login .hero-product {
  font-size: clamp(2rem, 5vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 0.35rem;
  color: var(--think-green-bright);
}
.thinkerp-login .hero-tenant {
  font-size: 1.1rem;
  font-weight: 600;
  opacity: 0.92;
  margin-bottom: 0.75rem;
}
.thinkerp-login .hero-tagline {
  color: rgba(255, 255, 255, 0.78);
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 2rem;
}
.thinkerp-login .feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}
.thinkerp-login .feature-pill {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--think-radius);
  padding: 0.85rem 1rem;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.thinkerp-login .feature-pill i {
  color: var(--think-green-bright);
  width: 18px;
  text-align: center;
}
.thinkerp-login .login-panel {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1.25rem;
  background: var(--think-surface);
}
.thinkerp-login .login-card {
  width: 100%;
  max-width: 420px;
  background: #fff;
  border-radius: var(--think-radius-lg);
  box-shadow: 0 24px 64px rgba(8, 26, 51, 0.12);
  border: 1px solid var(--think-border);
  padding: 2rem 1.75rem;
}
.thinkerp-login .login-card h2 {
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--think-navy);
}
.thinkerp-login .login-card .sub {
  color: var(--think-text-muted);
  font-size: 0.9rem;
}
.thinkerp-login .field-wrap {
  position: relative;
}
.thinkerp-login .field-wrap .form-control {
  border-radius: var(--think-radius);
  padding: 0.7rem 2.75rem 0.7rem 0.95rem;
  border: 1.5px solid var(--think-border);
}
.thinkerp-login .field-wrap .form-control:focus {
  border-color: var(--think-green);
  box-shadow: 0 0 0 4px rgba(124, 181, 24, 0.2);
}
.thinkerp-login .field-wrap .toggle-pass {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  border: none;
  background: transparent;
  color: #94a3b8;
  padding: 4px 8px;
  line-height: 1;
  cursor: pointer;
}
.thinkerp-login .field-wrap .toggle-pass:hover {
  color: var(--think-navy);
}
.thinkerp-login .btn-signin {
  background: linear-gradient(135deg, var(--think-green-dark), var(--think-green));
  border: none;
  border-radius: var(--think-radius);
  padding: 0.75rem;
  font-weight: 600;
  color: var(--think-navy-deep);
}
.thinkerp-login .btn-signin:hover {
  background: linear-gradient(135deg, var(--think-green), var(--think-green-bright));
  box-shadow: 0 8px 24px rgba(124, 181, 24, 0.35);
  color: var(--think-navy-deep);
}
.thinkerp-login .login-footer {
  text-align: center;
  margin-top: 1.5rem;
  font-size: 0.78rem;
  color: #94a3b8;
}
.thinkerp-login .login-card-logo {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 1rem;
}
.thinkerp-login .login-footer {
  line-height: 1.5;
}
.thinkerp-login .login-footer a {
  color: var(--think-text-muted);
  text-decoration: none;
}
.thinkerp-login .login-footer a:hover {
  color: var(--think-green-dark);
  text-decoration: underline;
}

/* POS shell */
.thinkerp-pos {
  --pos-accent: var(--think-green);
  --pos-navy: var(--think-navy);
}