:root {
  --bg: #f5f8f3;
  --bg-elevated: #fdfefb;
  --surface: #eff4ee;
  --surface-2: #e5eee7;
  --card: #ffffff;
  --card-soft: rgba(255, 255, 255, 0.94);
  --border: rgba(22, 57, 41, 0.09);
  --border-strong: rgba(20, 92, 66, 0.16);
  --accent: #145c42;
  --accent-2: #2c8f68;
  --accent-3: #2f88ce;
  --text: #15211b;
  --muted: #53635b;
  --muted-2: #74837a;
  --green: #1f7a4b;
  --red: #cb5a5a;
  --yellow: #ba8b2e;
  --cyan: #2f88ce;
  --purple: #5367d7;
  --shadow-soft: 0 10px 26px rgba(23, 48, 37, 0.06), 0 22px 48px rgba(23, 48, 37, 0.07);
  --shadow-hover: 0 16px 34px rgba(23, 48, 37, 0.1), 0 28px 64px rgba(23, 48, 37, 0.12);
}

html,
body {
  width: 100%;
  min-height: 100%;
}

body {
  color: var(--text);
  font-family: "Public Sans", Inter, "Segoe UI", system-ui, sans-serif;
  background:
    radial-gradient(circle at 12% 10%, rgba(176, 233, 201, 0.36), transparent 20%),
    radial-gradient(circle at 88% 6%, rgba(180, 220, 255, 0.24), transparent 18%),
    radial-gradient(circle at 72% 78%, rgba(255, 216, 171, 0.2), transparent 20%),
    linear-gradient(180deg, #fbfefb 0%, #f3f8f4 44%, #f5f8f3 100%);
  background-attachment: fixed;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  background:
    radial-gradient(circle at 22% 24%, rgba(255,255,255,0.76), transparent 20%),
    radial-gradient(circle at 76% 30%, rgba(255,255,255,0.5), transparent 24%),
    linear-gradient(180deg, rgba(255,255,255,0.52), rgba(255,255,255,0) 24%);
}

.screen {
  display: none;
  width: 100%;
}

.screen.active {
  display: flex;
  width: 100%;
}

#screen-login.screen.active,
#screen-register.screen.active {
  align-items: stretch;
  justify-content: center;
}

#screen-app.screen.active {
  align-items: stretch;
}

.section-title {
  font-size: clamp(2rem, 3vw, 2.55rem);
  font-weight: 900;
  letter-spacing: -0.045em;
  color: var(--text);
  margin-bottom: 0.4rem;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--muted);
  line-height: 1.65;
}

.panel-title {
  font-size: 1rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 0.95rem;
}

.gap-form {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
}

.empty-state {
  min-height: 190px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--muted);
  border: 1px dashed rgba(25, 28, 26, 0.10);
  background: linear-gradient(180deg, rgba(255,255,255,0.90), rgba(247,249,244,0.96));
  border-radius: 24px;
  padding: 1.4rem;
}

@keyframes ffPageFade {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}