:root {
  --bg: #f5f7f3;
  --surface: #ffffff;
  --ink: #163024;
  --ink-soft: #486457;
  --accent: #0f766e;
  --accent-2: #d97706;
  --line: #dbe5df;
  --danger: #b42318;
  --radius: 16px;
  --shadow: 0 20px 40px rgba(14, 51, 37, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Outfit", sans-serif;
  background: var(--bg);
  color: var(--ink);
}

.ambient-bg {
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at 15% 20%, rgba(15, 118, 110, 0.14) 0%, transparent 32%),
    radial-gradient(circle at 80% 10%, rgba(217, 119, 6, 0.15) 0%, transparent 38%),
    radial-gradient(circle at 70% 80%, rgba(15, 118, 110, 0.1) 0%, transparent 34%);
  z-index: -1;
}

.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.2rem 1.5rem;
}

.eyebrow {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  color: var(--accent);
  font-size: 0.8rem;
}

h1 {
  margin: 0.35rem 0 0;
  font-family: "Fraunces", serif;
  font-size: clamp(1.3rem, 2.4vw, 2rem);
}

.main-wrap {
  width: min(1200px, 92vw);
  margin: 0 auto 2rem;
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1rem;
}

.auth-card {
  width: min(560px, 100%);
  margin: 3rem auto;
}

.welcome-card {
  margin-bottom: 1rem;
}

.panel {
  display: grid;
  gap: 1rem;
}

.form-grid {
  display: grid;
  gap: 0.8rem;
}

.form-grid.two-col {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.form-grid label {
  display: grid;
  gap: 0.35rem;
  font-weight: 500;
  color: var(--ink-soft);
}

.full-width {
  grid-column: 1 / -1;
}

input,
select,
textarea,
button {
  font: inherit;
}

input,
select,
textarea {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.65rem 0.75rem;
  background: #fbfdfb;
}

input:focus,
select:focus,
textarea:focus {
  outline: 2px solid rgba(15, 118, 110, 0.3);
  border-color: var(--accent);
}

.btn {
  border: 0;
  border-radius: 12px;
  padding: 0.7rem 1rem;
  font-weight: 600;
  cursor: pointer;
}

.btn.primary {
  background: var(--accent);
  color: #fff;
}

.btn.secondary {
  background: var(--accent-2);
  color: #fff;
}

.btn.ghost {
  background: #eff4f1;
  color: var(--ink);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 680px;
}

.data-table th,
.data-table td {
  border-bottom: 1px solid var(--line);
  text-align: left;
  padding: 0.6rem;
  vertical-align: top;
}

.data-table th {
  background: #f4f8f5;
  font-weight: 600;
}

.table-wrap {
  overflow-x: auto;
}

.message {
  padding: 0.85rem 1rem;
  border-radius: 12px;
  margin-bottom: 1rem;
  background: #ecfdf3;
  color: #0f5132;
  border: 1px solid #abefc6;
}

.message.error {
  background: #fff0f0;
  color: var(--danger);
  border-color: #f3c0c0;
}

.muted {
  color: var(--ink-soft);
}

.hidden {
  display: none !important;
}

.demo-help {
  margin-top: 1rem;
  color: var(--ink-soft);
}

@media (max-width: 860px) {
  .form-grid.two-col {
    grid-template-columns: 1fr;
  }

  .main-wrap {
    width: min(1200px, 96vw);
  }
}

@media print {
  .site-header,
  #loginSection,
  #addCaregiverForm,
  #reportForm,
  #logoutBtn,
  .message {
    display: none !important;
  }

  body {
    background: #fff;
  }

  .card {
    box-shadow: none;
    border: 1px solid #ddd;
  }
}