:root {
  --wash-ink: #0F172A;
  --wash-muted: #64748B;
  --wash-teal: #0D9488;
  --wash-teal-deep: #0F766E;
  --wash-mint: #CCFBF1;
  --wash-bg: #F0FDFA;
  --wash-line: #E2E8F0;
}

html, body {
  font-family: "DM Sans", system-ui, sans-serif;
  background: var(--wash-bg);
  color: var(--wash-ink);
  margin: 0;
}

.app-shell {
  min-height: 100vh;
  background:
    radial-gradient(1200px 500px at 10% -10%, rgba(13, 148, 136, 0.18), transparent 60%),
    radial-gradient(900px 400px at 100% 0%, rgba(15, 23, 42, 0.06), transparent 55%),
    linear-gradient(180deg, #F0FDFA 0%, #F8FAFC 45%, #F1F5F9 100%);
}

.wash-appbar.mud-appbar {
  backdrop-filter: blur(14px);
  background: rgba(255, 255, 255, 0.72) !important;
  color: var(--wash-ink) !important;
  border-bottom: 1px solid rgba(226, 232, 240, 0.9);
  box-shadow: none !important;
}

.brand-block {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-left: 0.25rem;
}

.brand-mark {
  width: 36px;
  height: 36px;
  border-radius: 11px;
  display: grid;
  place-items: center;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: #fff;
  background: linear-gradient(145deg, #14B8A6, #0F766E);
  box-shadow: 0 8px 20px rgba(13, 148, 136, 0.35);
}

.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-name { font-weight: 800; font-size: 1.05rem; letter-spacing: -0.03em; }
.brand-sub { font-size: 0.7rem; color: var(--wash-muted); font-weight: 500; }

.user-chip {
  font-size: 0.8rem;
  color: var(--wash-muted);
  margin-right: 0.5rem;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.04);
}

.scan-btn {
  border-color: rgba(13, 148, 136, 0.35) !important;
  color: var(--wash-teal-deep) !important;
}

.wash-drawer.mud-drawer {
  border-right: 1px solid var(--wash-line);
  background: rgba(255, 255, 255, 0.92) !important;
  backdrop-filter: blur(10px);
}

.drawer-inner { padding: 1rem 0.75rem 2rem; }

.nav-section {
  display: block;
  margin: 1.1rem 0.85rem 0.35rem;
  color: #94A3B8 !important;
  letter-spacing: 0.08em;
  font-size: 0.68rem !important;
}

.wash-nav .mud-nav-link {
  border-radius: 12px !important;
  margin: 0.12rem 0.35rem;
  font-weight: 600;
  color: #475569 !important;
}

.wash-nav .mud-nav-link.active,
.wash-nav .mud-nav-link:hover {
  background: rgba(13, 148, 136, 0.1) !important;
  color: var(--wash-teal-deep) !important;
}

.wash-main {
  min-height: calc(100vh - 64px);
}

.page-frame {
  max-width: 820px;
  margin: 0 auto;
  padding: 1.25rem 1.1rem 5rem;
}

@media (min-width: 960px) {
  .page-frame { padding: 1.75rem 1.5rem 3rem; }
}

.text-soft { color: var(--wash-muted); opacity: 1; }

.scan-fab {
  position: fixed !important;
  right: 18px;
  bottom: 18px;
  z-index: 20;
  box-shadow: 0 12px 28px rgba(13, 148, 136, 0.4) !important;
}

/* Cards / papers in pages */
.mud-paper {
  border-radius: 16px !important;
}

.login-wrap {
  min-height: calc(100vh - 120px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.login-card {
  width: 100%;
  max-width: 420px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(226, 232, 240, 0.95);
  box-shadow: 0 24px 60px rgba(15, 23, 42, 0.08);
  padding: 1.75rem;
  backdrop-filter: blur(12px);
}

.login-err {
  background: #FEE2E2;
  color: #991B1B;
  padding: 0.65rem 0.85rem;
  border-radius: 10px;
  margin-bottom: 1rem;
  font-size: 0.875rem;
}

.login-form label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 0.9rem;
  color: #334155;
}

.login-form input {
  display: block;
  width: 100%;
  margin-top: 0.4rem;
  padding: 0.75rem 0.85rem;
  border: 1px solid #CBD5E1;
  border-radius: 12px;
  font-size: 1rem;
  box-sizing: border-box;
  background: #fff;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.login-form input:focus {
  outline: none;
  border-color: var(--wash-teal);
  box-shadow: 0 0 0 4px rgba(13, 148, 136, 0.15);
}

.login-form button {
  width: 100%;
  margin-top: 0.35rem;
  padding: 0.85rem;
  border: 0;
  border-radius: 12px;
  background: linear-gradient(135deg, #14B8A6, #0F766E);
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  box-shadow: 0 10px 24px rgba(13, 148, 136, 0.3);
}

.login-form button:hover { filter: brightness(1.05); }

.public-shell {
  min-height: 100vh;
  background:
    radial-gradient(900px 420px at 0% 0%, rgba(13, 148, 136, 0.2), transparent 55%),
    linear-gradient(165deg, #ECFDF5 0%, #F8FAFC 50%, #F1F5F9 100%);
}

.public-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.1rem 1.25rem;
  font-weight: 800;
  color: var(--wash-teal-deep);
  letter-spacing: -0.02em;
}

.public-brand { font-weight: 500; font-size: 0.85rem; opacity: 0.65; color: var(--wash-ink); }
.public-main { max-width: 440px; margin: 0 auto; padding: 0 1rem 2.5rem; }