:root {
  --sb-brand: #4f46e5;
  --sb-brand-hover: #4338ca;
  --sb-ink: #0f172a;
  --sb-muted: #64748b;
  --sb-line: #e2e8f0;
  --sb-canvas: #f7f6f2;
  --sb-surface: #ffffff;
}

body.auth-page {
  min-height: 100vh;
  background: var(--sb-canvas);
  color: var(--sb-ink);
  font-family: Inter, system-ui, sans-serif;
}

.auth-card,
.auth-modal-card {
  background: var(--sb-surface) !important;
  border: 1px solid var(--sb-line) !important;
  border-radius: 20px !important;
  box-shadow: 0 18px 50px rgba(15, 23, 42, .08) !important;
  color: var(--sb-ink);
}

.auth-card h1,
.auth-modal-card h2 { color: var(--sb-ink) !important; }
.auth-card .text-slate-400,
.auth-modal-card .text-slate-400 { color: var(--sb-muted) !important; }
.auth-card .text-slate-300,
.auth-modal-card .text-slate-300 { color: #475569 !important; }
.auth-card .text-indigo-400,
.auth-modal-card .text-indigo-400 { color: var(--sb-brand) !important; }
.auth-card .text-indigo-300,
.auth-modal-card .text-indigo-300 { color: #4338ca !important; }
.auth-card .text-red-400,
.auth-modal-card .text-red-400 { color: #b91c1c !important; }
.auth-card .text-emerald-400,
.auth-modal-card .text-emerald-400 { color: #047857 !important; }

.auth-card label,
.auth-modal-card label {
  color: #475569 !important;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: 0;
  text-transform: none;
}

.auth-card input:not([type="hidden"]),
.auth-modal-card input:not([type="hidden"]) {
  min-height: 46px;
  border: 1px solid #cbd5e1 !important;
  border-radius: 11px !important;
  background: #fff !important;
  color: var(--sb-ink) !important;
  box-shadow: none;
}

.auth-card input::placeholder,
.auth-modal-card input::placeholder { color: #94a3b8 !important; }
.auth-card input:focus,
.auth-modal-card input:focus {
  border-color: var(--sb-brand) !important;
  outline: 0;
  box-shadow: 0 0 0 3px rgba(79, 70, 229, .12) !important;
}

.auth-card .bg-indigo-950\/60,
.auth-modal-card .bg-indigo-950\/60 {
  border-color: #e0e7ff !important;
  background: #f8faff !important;
}
.auth-card .bg-indigo-500\/20,
.auth-modal-card .bg-indigo-500\/10 {
  border-color: #e0e7ff !important;
  background: #eef2ff !important;
}
.auth-card .shadow-lg,
.auth-modal-card .shadow-lg,
.auth-modal-card .shadow-2xl { box-shadow: none !important; }
.auth-card button[type="submit"],
.auth-modal-card button[type="submit"] {
  border-radius: 11px;
  box-shadow: none !important;
  font-weight: 600;
}
#toggle-password,
#close-reset-modal { color: var(--sb-muted) !important; }
#toggle-password:hover,
#close-reset-modal:hover { color: var(--sb-ink) !important; }

body.app-shell {
  background: var(--sb-canvas);
  color: #334155;
}

body.edit-page > header {
  box-shadow: 0 1px 2px rgba(15, 23, 42, .04);
}
.edit-expense-card {
  border-color: var(--sb-line) !important;
  border-radius: 16px !important;
  box-shadow: 0 2px 5px rgba(15, 23, 42, .04), 0 10px 26px rgba(15, 23, 42, .06) !important;
}
.edit-expense-card label {
  color: #475569 !important;
  font-size: .78rem;
  text-transform: none;
  letter-spacing: 0;
}
.edit-expense-card input:focus {
  border-color: var(--sb-brand) !important;
  box-shadow: 0 0 0 3px rgba(79, 70, 229, .12) !important;
}

body.app-shell > header {
  border-bottom: 1px solid var(--sb-line);
  background: #fff !important;
  color: var(--sb-ink) !important;
  box-shadow: 0 1px 2px rgba(15, 23, 42, .04) !important;
}

body.app-shell #app-header-biz-name { color: var(--sb-ink) !important; }
body.app-shell #app-header-logo-wrap { box-shadow: none !important; }
body.app-shell > header button {
  border: 1px solid var(--sb-line) !important;
  background: #fff !important;
  color: #475569 !important;
}
body.app-shell > header button:hover {
  border-color: #cbd5e1 !important;
  background: #f8fafc !important;
  color: var(--sb-ink) !important;
}

.desktop-sidebar .tab-btn[aria-current="page"] {
  background: #eef2ff !important;
  color: #4338ca !important;
  box-shadow: none !important;
  font-weight: 700;
}
.desktop-sidebar .tab-btn[aria-current="page"] svg { color: #4338ca !important; }
.desktop-sidebar .tab-btn:not([aria-current="page"]):hover { background: #f8fafc; }

.desktop-content input:focus,
.desktop-content select:focus,
.desktop-content textarea:focus,
.desktop-content button:focus-visible,
.desktop-sidebar a:focus-visible {
  outline: 0;
  box-shadow: 0 0 0 3px rgba(79, 70, 229, .14);
}

.desktop-content .shadow-sm:not(button):not(a),
.desktop-content .shadow-md:not(button):not(a) {
  border-color: #e7ebf2;
  box-shadow: 0 2px 5px rgba(15, 23, 42, .04), 0 10px 26px rgba(15, 23, 42, .06) !important;
  transition: box-shadow .18s ease, transform .18s ease;
}

@media (hover: hover) and (pointer: fine) {
  .desktop-content .shadow-sm:not(button):not(a):hover,
  .desktop-content .shadow-md:not(button):not(a):hover {
    box-shadow: 0 4px 10px rgba(15, 23, 42, .05), 0 16px 34px rgba(15, 23, 42, .09) !important;
    transform: translateY(-1px);
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}