:root {
  --bg: #f4efe7;
  --panel: #fffdf9;
  --ink: #1c1916;
  --muted: #7a736a;
  --line: #e7e0d4;
  --gold: #9c7a4a;
  --side: #161311;
  --side-2: #221e1a;
  --ok: #3d6b4f;
  --warn: #9a6b2f;
  --info: #3d5a73;
  --danger: #9b3b2e;
  --serif: "Cormorant Garamond", serif;
  --sans: "Outfit", "Segoe UI", sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--ink);
  min-height: 100vh;
}

a { color: inherit; text-decoration: none; }
button, input, select, textarea { font-family: inherit; }

.login-body {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
}

.login-visual {
  background:
    linear-gradient(180deg, rgba(22,19,17,.25), rgba(22,19,17,.7)),
    url("https://images.unsplash.com/photo-1542314831-068cd1dbfeeb?auto=format&fit=crop&w=1600&q=80") center/cover;
  color: #f7f3ec;
  padding: 48px;
  display: flex;
  flex-direction: column;
  justify-content: end;
}

.login-visual h1 {
  font-family: var(--serif);
  font-size: clamp(3rem, 5vw, 4.6rem);
  font-weight: 500;
  line-height: 1.05;
}

.login-panel {
  display: grid;
  place-items: center;
  padding: 40px 24px;
  background: var(--panel);
}

.login-card {
  width: min(420px, 100%);
}

.logo {
  font-family: var(--serif);
  font-size: 1.6rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.logo span {
  display: block;
  font-family: var(--sans);
  font-size: 0.68rem;
  color: var(--gold);
  letter-spacing: 0.22em;
}

.login-card h2 {
  font-family: var(--serif);
  font-size: 2.2rem;
  font-weight: 500;
  margin: 28px 0 8px;
}

.hint {
  color: var(--muted);
  font-size: 0.92rem;
  margin-bottom: 24px;
}

.login-card label {
  display: grid;
  gap: 6px;
  margin-bottom: 14px;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.login-card input {
  border: 1px solid var(--line);
  background: var(--bg);
  padding: 12px;
  font-size: 1rem;
  color: var(--ink);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  cursor: pointer;
  padding: 12px 18px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.78rem;
}

.btn-gold { background: var(--gold); color: #fff; width: 100%; }
.btn-gold:hover { background: #7d5e34; }
.btn-line { background: transparent; border: 1px solid var(--line); }
.btn-danger { background: var(--danger); color: #fff; }

.error {
  display: none;
  margin-bottom: 12px;
  color: var(--danger);
  background: #f8e8e5;
  padding: 10px 12px;
}
.error.show { display: block; }

.app {
  display: grid;
  grid-template-columns: 250px 1fr;
  min-height: 100vh;
}

.sidebar {
  background: var(--side);
  color: #efe8dc;
  padding: 28px 18px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.side-nav { display: grid; gap: 6px; }
.side-nav a {
  padding: 10px 12px;
  color: #cfc6b6;
  border-radius: 4px;
}
.side-nav a:hover,
.side-nav a.is-on {
  background: var(--side-2);
  color: #fff;
}

.side-foot {
  margin-top: auto;
  font-size: 0.85rem;
  color: #a39a8c;
}

.main { padding: 28px; }
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: end;
  margin-bottom: 24px;
  gap: 16px;
}

.topbar h1 {
  font-family: var(--serif);
  font-size: 2.3rem;
  font-weight: 500;
}

.kpis {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 22px;
}

.kpi {
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 18px;
}

.kpi span { color: var(--muted); font-size: 0.82rem; }
.kpi strong {
  display: block;
  font-family: var(--serif);
  font-size: 2rem;
  margin-top: 6px;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 14px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 18px;
}

.card h2 {
  font-size: 1.05rem;
  font-weight: 500;
  margin-bottom: 16px;
}

.bars { display: grid; gap: 10px; }
.bar-row { display: grid; grid-template-columns: 40px 1fr 40px; gap: 10px; align-items: center; font-size: 0.85rem; }
.track { background: var(--bg); height: 8px; }
.track i {
  display: block;
  height: 8px;
  background: var(--gold);
}

table { width: 100%; border-collapse: collapse; font-size: 0.92rem; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--line); }
th { color: var(--muted); font-weight: 500; font-size: 0.78rem; letter-spacing: 0.06em; text-transform: uppercase; }

.badge {
  display: inline-block;
  padding: 3px 8px;
  font-size: 0.75rem;
  letter-spacing: 0.04em;
}
.badge.Confirmed { background: #e7f0ea; color: var(--ok); }
.badge.Pending { background: #f4ead8; color: var(--warn); }
.badge.Checked\ in, .badge.in { background: #e4edf4; color: var(--info); }
.badge.out, .badge.Checked\ out { background: #eeeae3; color: var(--muted); }
.status-Confirmed { background: #e7f0ea; color: var(--ok); }
.status-Pending { background: #f4ead8; color: var(--warn); }
.status-Checkedin { background: #e4edf4; color: var(--info); }
.status-Checkedout { background: #eeeae3; color: var(--muted); }

.toolbar {
  display: flex;
  gap: 10px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}

.toolbar input, .toolbar select {
  border: 1px solid var(--line);
  background: #fff;
  padding: 9px 10px;
}

.room-admin {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.room-admin article {
  display: grid;
  grid-template-columns: 140px 1fr;
  background: var(--panel);
  border: 1px solid var(--line);
  overflow: hidden;
}

.room-admin img { width: 140px; height: 100%; object-fit: cover; }
.room-admin div { padding: 14px; }
.room-admin h3 { font-family: var(--serif); font-size: 1.4rem; font-weight: 500; }

.msg {
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 16px;
  margin-bottom: 10px;
}
.msg.unread { border-left: 3px solid var(--gold); }
.msg h3 { font-size: 1rem; margin-bottom: 6px; }
.msg p { color: var(--muted); }

.modal {
  position: fixed;
  inset: 0;
  background: rgba(22,19,17,.45);
  display: none;
  place-items: center;
  padding: 20px;
  z-index: 50;
}
.modal.open { display: grid; }
.modal form {
  width: min(480px, 100%);
  background: var(--panel);
  padding: 22px;
  display: grid;
  gap: 10px;
}
.modal h2 { font-family: var(--serif); font-weight: 500; }
.modal label { font-size: 0.8rem; color: var(--muted); display: grid; gap: 6px; }
.modal input, .modal select, .modal textarea {
  border: 1px solid var(--line);
  padding: 10px;
}

@media (max-width: 960px) {
  .login-body, .app, .kpis, .grid-2, .room-admin { grid-template-columns: 1fr; }
  .login-visual { min-height: 280px; }
  .sidebar { flex-direction: row; flex-wrap: wrap; gap: 12px; }
  .side-nav { grid-auto-flow: column; overflow: auto; }
  .side-foot { margin-top: 0; }
}