:root {
  --green: #1b5e3b;
  --green-dark: #143d28;
  --green-soft: #e8f2ec;
  --stone-50: #fafaf9;
  --stone-100: #f5f5f4;
  --stone-200: #e7e5e4;
  --stone-500: #78716c;
  --stone-700: #44403c;
  --stone-900: #1c1917;
  --radius: 1rem;
  --shadow: 0 4px 24px rgba(28, 25, 23, 0.06);
  --font: "DM Sans", system-ui, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: var(--font);
  background: var(--stone-50);
  color: var(--stone-900);
  line-height: 1.55;
  min-height: 100vh;
}
a { color: inherit; text-decoration: none; }
.container { width: min(100% - 2rem, 68rem); margin-inline: auto; }
.demo-banner {
  background: var(--green); color: #fff; text-align: center;
  font-size: 0.8rem; padding: 0.5rem 1rem;
}
.site-header {
  background: #fff; border-bottom: 1px solid var(--stone-200);
  position: sticky; top: 0; z-index: 50;
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.85rem 0; gap: 1rem;
}
.logo { font-weight: 700; font-size: 1.1rem; color: var(--green); }
.logo span { font-weight: 500; color: var(--stone-500); }
.nav { display: flex; align-items: center; gap: 1.25rem; font-size: 0.9rem; }
.nav a:hover { color: var(--green); }
.nav-toggle { display: none; background: none; border: none; font-size: 1.4rem; cursor: pointer; }
@media (max-width: 720px) {
  .nav {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    background: #fff; flex-direction: column; padding: 1rem;
    border-bottom: 1px solid var(--stone-200);
  }
  .nav.open { display: flex; }
  .nav-toggle { display: block; }
  .header-inner { position: relative; }
}
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0.7rem 1.35rem; border-radius: 999px; font-size: 0.9rem;
  font-weight: 600; border: 1px solid transparent; cursor: pointer; font-family: inherit;
}
.btn-sm { padding: 0.4rem 0.9rem; font-size: 0.85rem; }
.btn-primary { background: var(--green); color: #fff; }
.btn-primary:hover { background: var(--green-dark); }
.btn-outline { background: #fff; border-color: var(--stone-200); color: var(--stone-700); }
.btn-success { background: var(--green-soft); color: var(--green); }
.btn-danger { background: #fef2f2; color: #b91c1c; border-color: #fecaca; }
.hero { padding: 3.5rem 0 3rem; }
.eyebrow { font-size: 0.85rem; font-weight: 600; color: var(--green); margin-bottom: 0.75rem; }
.hero h1 {
  font-size: clamp(1.75rem, 4vw, 2.75rem); font-weight: 700;
  letter-spacing: -0.03em; line-height: 1.15; max-width: 18ch;
}
.lead { margin-top: 1.25rem; font-size: 1.1rem; color: var(--stone-500); max-width: 36rem; }
.hero-actions { margin-top: 1.75rem; display: flex; flex-wrap: wrap; gap: 0.75rem; }
.features { padding: 1rem 0 3rem; }
.grid-3 {
  display: grid; gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}
.card {
  background: #fff; border: 1px solid var(--stone-200); border-radius: 1.25rem;
  padding: 1.5rem; box-shadow: var(--shadow);
}
.card .icon {
  width: 2.25rem; height: 2.25rem; border-radius: 0.6rem;
  background: var(--green-soft); color: var(--green);
  display: grid; place-items: center; margin-bottom: 1rem;
}
.card h2 { font-size: 1.05rem; margin-bottom: 0.4rem; }
.card p { font-size: 0.9rem; color: var(--stone-500); margin-bottom: 0.85rem; }
.link { font-size: 0.85rem; font-weight: 600; color: var(--green); }
.cta { background: #fff; border-top: 1px solid var(--stone-200); padding: 3rem 0; }
.cta h2 { font-size: 1.35rem; margin-bottom: 1.25rem; }
.steps { list-style: none; margin-bottom: 1.5rem; display: flex; flex-direction: column; gap: 0.75rem; }
.steps li { display: flex; align-items: center; gap: 0.75rem; font-size: 0.95rem; color: var(--stone-700); }
.steps span {
  width: 1.75rem; height: 1.75rem; border-radius: 50%; background: var(--green);
  color: #fff; font-size: 0.8rem; font-weight: 700; display: grid; place-items: center;
}
.site-footer {
  border-top: 1px solid var(--stone-200); padding: 1.5rem 0; text-align: center;
  font-size: 0.85rem; color: var(--stone-500);
}
.site-footer a { color: var(--green); text-decoration: underline; }
.muted { font-size: 0.8rem; margin-top: 0.35rem; opacity: 0.85; }
.org-header { background: #fff; border-bottom: 1px solid var(--stone-200); }
.org-name { font-size: 1.15rem; font-weight: 700; color: var(--green); }
.org-meta { font-size: 0.75rem; color: var(--stone-500); margin-top: 0.15rem; }
.page-title { font-size: 1.5rem; font-weight: 700; margin-bottom: 0.35rem; }
.page-sub { color: var(--stone-500); font-size: 0.95rem; margin-bottom: 1.75rem; }
.room-grid {
  display: grid; gap: 1.25rem;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
}
.room-card {
  background: #fff; border: 1px solid var(--stone-200); border-radius: 1.25rem;
  overflow: hidden; display: flex; flex-direction: column;
}
.room-card:hover { box-shadow: var(--shadow); }
.room-photo {
  height: 140px; background: linear-gradient(135deg, var(--green-soft), #d4e8dc);
  display: grid; place-items: center; color: var(--green); font-size: 2rem; font-weight: 600;
}
.room-body { padding: 1.15rem 1.25rem 1.35rem; flex: 1; display: flex; flex-direction: column; }
.room-body h3 { font-size: 1.05rem; margin-bottom: 0.35rem; }
.room-body p { font-size: 0.88rem; color: var(--stone-500); flex: 1; margin-bottom: 0.85rem; }
.tags { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-bottom: 1rem; }
.tag {
  font-size: 0.72rem; padding: 0.25rem 0.55rem; border-radius: 999px;
  background: var(--stone-100); color: var(--stone-700);
}
.tag-price { background: var(--green-soft); color: var(--green); font-weight: 600; }
.detail-layout { display: grid; gap: 2rem; padding: 2rem 0 3rem; }
@media (min-width: 800px) {
  .detail-layout { grid-template-columns: 1.1fr 0.9fr; align-items: start; }
}
.detail-photo {
  height: 220px; border-radius: 1.25rem;
  background: linear-gradient(145deg, #c8e0d0, var(--green-soft));
  display: grid; place-items: center; color: var(--green); font-size: 3rem; margin-bottom: 1.25rem;
}
.rules-box {
  background: #fffbeb; border: 1px solid #fde68a; border-radius: var(--radius);
  padding: 1rem; font-size: 0.9rem; color: #92400e; margin-top: 1.25rem;
}
.form-card {
  background: #fff; border: 1px solid var(--stone-200); border-radius: 1.25rem;
  padding: 1.5rem; box-shadow: var(--shadow); position: sticky; top: 5rem;
}
.form-card h2 { font-size: 1.1rem; margin-bottom: 0.25rem; }
.form-card .hint { font-size: 0.85rem; color: var(--stone-500); margin-bottom: 1.25rem; }
.form-group { margin-bottom: 1rem; }
.form-group label {
  display: block; font-size: 0.85rem; font-weight: 600; margin-bottom: 0.35rem; color: var(--stone-700);
}
.form-group input, .form-group textarea {
  width: 100%; padding: 0.65rem 0.85rem; border: 1px solid var(--stone-200);
  border-radius: 0.75rem; font-family: inherit; font-size: 0.9rem;
}
.form-row { display: grid; gap: 0.75rem; grid-template-columns: 1fr 1fr; }
@media (max-width: 480px) { .form-row { grid-template-columns: 1fr; } }
.form-note { font-size: 0.75rem; color: var(--stone-500); margin: -0.5rem 0 1rem; }
.alert { padding: 0.75rem 1rem; border-radius: 0.75rem; font-size: 0.9rem; margin-bottom: 1rem; }
.alert-success { background: var(--green-soft); color: var(--green-dark); border: 1px solid #a7d4b8; }
.login-wrap {
  min-height: calc(100vh - 8rem); display: grid; place-items: center; padding: 2rem 1rem;
}
.login-card {
  width: min(100%, 24rem); background: #fff; border: 1px solid var(--stone-200);
  border-radius: 1.25rem; padding: 2rem; box-shadow: var(--shadow); text-align: center;
}
.login-card h1 { font-size: 1.25rem; margin-bottom: 0.25rem; }
.login-card .sub { font-size: 0.85rem; color: var(--stone-500); margin-bottom: 1.5rem; }
.login-card .form-group { text-align: left; }
.login-card .btn { width: 100%; margin-top: 0.5rem; }
.painel-layout { display: grid; min-height: calc(100vh - 3rem); }
@media (min-width: 860px) { .painel-layout { grid-template-columns: 220px 1fr; } }
.sidebar { background: var(--green-dark); color: #fff; padding: 1.25rem 1rem; }
.sidebar .brand { font-weight: 700; font-size: 0.95rem; margin-bottom: 1.5rem; padding: 0 0.5rem; }
.sidebar nav { display: flex; flex-direction: column; gap: 0.25rem; }
.sidebar a {
  padding: 0.55rem 0.75rem; border-radius: 0.5rem; font-size: 0.9rem; color: rgba(255,255,255,0.8);
}
.sidebar a:hover, .sidebar a.active { background: rgba(255,255,255,0.12); color: #fff; }
.sidebar .side-foot { margin-top: 2rem; padding: 0 0.5rem; font-size: 0.75rem; opacity: 0.6; }
.painel-main { padding: 1.5rem 1.25rem 2.5rem; background: var(--stone-50); }
.painel-top {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 1rem; margin-bottom: 1.5rem;
}
.painel-top h1 { font-size: 1.35rem; }
.stats {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.85rem; margin-bottom: 1.5rem;
}
.stat {
  background: #fff; border: 1px solid var(--stone-200); border-radius: var(--radius); padding: 1rem;
}
.stat .num { font-size: 1.5rem; font-weight: 700; color: var(--green); }
.stat .label { font-size: 0.8rem; color: var(--stone-500); }
.table-wrap {
  background: #fff; border: 1px solid var(--stone-200); border-radius: 1.25rem; overflow: auto;
}
table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
th, td { padding: 0.85rem 1rem; text-align: left; border-bottom: 1px solid var(--stone-100); }
th {
  background: var(--stone-50); font-weight: 600; color: var(--stone-500);
  font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.04em;
}
.badge {
  display: inline-block; padding: 0.2rem 0.55rem; border-radius: 999px;
  font-size: 0.72rem; font-weight: 600;
}
.badge-requested { background: #fef3c7; color: #92400e; }
.badge-approved { background: var(--green-soft); color: var(--green); }
.badge-confirmed { background: #dbeafe; color: #1e40af; }
.badge-rejected { background: #fee2e2; color: #991b1b; }
.badge-cancelled { background: var(--stone-100); color: var(--stone-500); }
.badge-paid { background: var(--green-soft); color: var(--green); }
.badge-unpaid { background: var(--stone-100); color: var(--stone-500); }
.actions { display: flex; flex-wrap: wrap; gap: 0.35rem; }
.actions .btn { padding: 0.3rem 0.65rem; font-size: 0.75rem; }
.agenda-list { display: flex; flex-direction: column; gap: 0.75rem; }
.agenda-item {
  background: #fff; border: 1px solid var(--stone-200); border-radius: var(--radius);
  padding: 1rem 1.15rem; display: flex; flex-wrap: wrap; justify-content: space-between;
  align-items: center; gap: 0.75rem;
}
.agenda-item strong { display: block; margin-bottom: 0.15rem; }
.agenda-item .time { font-size: 0.85rem; color: var(--stone-500); }
.toast {
  position: fixed; bottom: 1.5rem; left: 50%; transform: translateX(-50%) translateY(120%);
  background: var(--green-dark); color: #fff; padding: 0.75rem 1.25rem;
  border-radius: 999px; font-size: 0.9rem; z-index: 100; transition: transform 0.25s ease;
}
.toast.show { transform: translateX(-50%) translateY(0); }
.section-pad { padding: 2rem 0 3rem; }
.back-link { font-size: 0.85rem; color: var(--stone-500); display: inline-block; margin-bottom: 1rem; }
.back-link:hover { color: var(--green); }