/* HotelPro SaaS — navy & brass professional theme */
:root {
    --navy: #0f2a43;
    --navy-2: #12395b;
    --navy-3: #1b4a73;
    --brass: #c9a227;
    --brass-2: #e0b93c;
    --bg: #f4f6f8;
    --card: #ffffff;
    --ink: #1c2733;
    --muted: #6b7a89;
    --line: #e3e8ed;
    --green: #1e7d4f;
    --red: #b3261e;
    --amber: #9a6b00;
    --blue: #1668b4;
    --radius: 12px;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: "Segoe UI", system-ui, -apple-system, Arial, sans-serif; color: var(--ink); background: var(--bg); line-height: 1.55; }
a { color: var(--navy-2); text-decoration: none; }
a:hover { text-decoration: underline; }
.container { max-width: 1180px; margin: 0 auto; padding: 0 20px; }
.muted { color: var(--muted); }
h1, h2, h3, h4 { color: var(--navy); line-height: 1.25; margin: 0 0 10px; }
p { margin: 0 0 12px; }

/* Header publik */
.site-header { background: var(--navy); color: #fff; position: sticky; top: 0; z-index: 20; }
.header-inner { display: flex; align-items: center; gap: 24px; padding: 12px 20px; }
.brand { display: flex; align-items: center; gap: 10px; color: #fff; }
.brand:hover { text-decoration: none; }
.brand-mark { width: 40px; height: 40px; border-radius: 10px; background: var(--brass); color: var(--navy); display: grid; place-items: center; font-weight: 800; font-size: 20px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text small { font-size: 11px; color: #c8d4de; }
.main-nav { display: flex; gap: 4px; margin-left: auto; flex-wrap: wrap; }
.nav-link { color: #d7e2ea; padding: 8px 12px; border-radius: 8px; }
.nav-link:hover, .nav-link.active { background: rgba(255,255,255,.12); color: #fff; text-decoration: none; }
.header-actions { display: flex; gap: 8px; }

/* Tombol */
.btn { display: inline-block; padding: 9px 16px; border-radius: 9px; border: 1px solid transparent; background: var(--navy-2); color: #fff; cursor: pointer; font-size: 14px; font-weight: 600; }
.btn:hover { text-decoration: none; background: var(--navy-3); }
.btn-primary { background: var(--brass); color: var(--navy); }
.btn-primary:hover { background: var(--brass-2); }
.btn-outline { background: transparent; border-color: rgba(255,255,255,.5); color: #fff; }
.btn-outline:hover { background: rgba(255,255,255,.12); }
.btn-danger { background: var(--red); }
.btn-ghost { background: #eef2f5; color: var(--navy); }
.btn-sm { padding: 5px 10px; font-size: 13px; }
.btn-block { width: 100%; text-align: center; }

/* Landing */
.hero { background: linear-gradient(135deg, var(--navy) 0%, var(--navy-3) 70%); color: #fff; padding: 64px 0 56px; }
.hero h1 { color: #fff; font-size: 40px; max-width: 640px; }
.hero h1 span { color: var(--brass-2); }
.hero p { color: #c8d4de; max-width: 620px; font-size: 17px; }
.hero-actions { display: flex; gap: 12px; margin-top: 20px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 32px; margin-top: 32px; flex-wrap: wrap; }
.hero-stats strong { display: block; font-size: 26px; color: var(--brass-2); }
.hero-stats span { color: #c8d4de; font-size: 13px; }
.section { padding: 48px 0; }
.section.alt { background: #fff; }
.grid { display: grid; gap: 16px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }
.card h3 { margin-bottom: 6px; }
.feature-icon { font-size: 28px; }
.price-card { text-align: center; }
.price-card.featured { border: 2px solid var(--brass); box-shadow: 0 8px 24px rgba(15,42,67,.12); }
.price { font-size: 30px; font-weight: 800; color: var(--navy); }
.price small { font-size: 14px; color: var(--muted); font-weight: 400; }
.check-list { text-align: left; padding-left: 18px; }
.check-list li { margin-bottom: 6px; }

/* Band halaman */
.page-band { background: var(--navy); color: #fff; padding: 36px 0; margin-bottom: 24px; }
.page-band h1 { color: #fff; }
.page-band p { color: #c8d4de; }

/* Footer */
.site-footer { background: var(--navy); color: #c8d4de; margin-top: 48px; padding: 32px 0 16px; }
.site-footer h4, .site-footer strong { color: #fff; }
.site-footer a { color: #c8d4de; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 24px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.15); margin-top: 24px; padding-top: 14px; font-size: 13px; }

/* Form & tabel */
form label { display: block; margin-bottom: 12px; font-weight: 600; font-size: 14px; }
form label small { font-weight: 400; color: var(--muted); display: block; }
input[type=text], input[type=email], input[type=password], input[type=number], input[type=date], input[type=time], input[type=month], select, textarea { width: 100%; padding: 9px 11px; border: 1px solid #c9d3dc; border-radius: 8px; font: inherit; background: #fff; margin-top: 4px; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--brass); border-color: var(--brass); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { background: #eef2f5; color: var(--navy); font-size: 13px; text-transform: uppercase; letter-spacing: .03em; }
tr:hover td { background: #f8fafb; }
.text-right { text-align: right; }
.nowrap { white-space: nowrap; }
.alert { padding: 12px 16px; border-radius: 10px; margin: 16px 0; border: 1px solid transparent; }
.alert.success { background: #e6f4ea; border-color: #b7dfc5; color: #14532d; }
.alert.error { background: #fdecea; border-color: #f5c6c2; color: #7a1a14; }
.alert.info { background: #e8f1f8; border-color: #bcd8ea; color: #0f3d5c; }
.badge { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 12px; font-weight: 700; background: #eef2f5; color: var(--navy); }
.badge-success { background: #d9f0e3; color: #14532d; }
.badge-danger { background: #fdecea; color: #7a1a14; }
.badge-warning { background: #fdf3d7; color: #7a5b00; }
.badge-info { background: #e0eefb; color: #0f4a7a; }
.badge-muted { background: #eceff1; color: #5f6f7d; }
.empty-state { padding: 28px; text-align: center; color: var(--muted); background: #fff; border: 1px dashed var(--line); border-radius: var(--radius); }
.toolbar { display: flex; gap: 10px; align-items: center; justify-content: space-between; flex-wrap: wrap; margin-bottom: 16px; }
.toolbar form { display: flex; gap: 8px; align-items: end; flex-wrap: wrap; }
.toolbar form label { margin-bottom: 0; }

/* Dashboard shell */
.app-shell { display: flex; min-height: 100vh; }
.sidebar { width: 260px; background: var(--navy); color: #fff; padding: 18px 14px; display: flex; flex-direction: column; gap: 16px; flex-shrink: 0; }
.sidebar .brand small { color: #c8d4de; }
.side-nav { display: flex; flex-direction: column; gap: 2px; }
.side-link { color: #d7e2ea; padding: 9px 12px; border-radius: 8px; font-size: 14px; }
.side-link:hover { background: rgba(255,255,255,.1); color: #fff; text-decoration: none; }
.side-link.active { background: var(--brass); color: var(--navy); font-weight: 700; }
.side-user { margin-top: auto; border-top: 1px solid rgba(255,255,255,.15); padding-top: 14px; display: flex; flex-direction: column; gap: 6px; }
.side-user small { color: #c8d4de; }
.app-main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.app-topbar { background: #fff; border-bottom: 1px solid var(--line); padding: 16px 24px; display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.app-topbar h1 { margin: 0; font-size: 22px; }
.app-content { padding: 24px; flex: 1; }
.app-footer { padding: 14px 24px; border-top: 1px solid var(--line); font-size: 13px; background: #fff; }
.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 20px; }
.stat-card { background: #fff; border: 1px solid var(--line); border-left: 4px solid var(--brass); border-radius: var(--radius); padding: 16px 18px; }
.stat-label { color: var(--muted); font-size: 13px; text-transform: uppercase; letter-spacing: .04em; }
.stat-value { font-size: 26px; font-weight: 800; color: var(--navy); }
.stat-sub { color: var(--muted); font-size: 13px; }
.panel { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; margin-bottom: 20px; }
.panel h2 { font-size: 18px; }
.bar-chart { display: flex; align-items: flex-end; gap: 10px; height: 160px; padding-top: 8px; }
.bar-col { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 6px; min-width: 0; }
.bar { width: 100%; max-width: 52px; background: var(--navy-2); border-radius: 6px 6px 0 0; }
.bar.expense { background: #c98a2b; }
.bar-col small { font-size: 11px; color: var(--muted); text-align: center; }
.room-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; }
.room-card { border: 1px solid var(--line); border-radius: 10px; padding: 14px; background: #fff; }
.room-card .room-no { font-size: 20px; font-weight: 800; color: var(--navy); }
.pos-layout { display: grid; grid-template-columns: 1.6fr 1fr; gap: 16px; align-items: start; }
.menu-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 12px; }
.menu-item { border: 1px solid var(--line); border-radius: 10px; padding: 12px; background: #fff; }
.login-wrap { min-height: 70vh; display: grid; place-items: center; padding: 32px 16px; }
.auth-card { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 28px; width: min(440px, 94vw); box-shadow: 0 10px 30px rgba(15,42,67,.1); }
.auth-card h3 { text-align: center; }
.demo-box { background: #f4f6f8; border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; font-size: 13px; margin-top: 16px; }
.print-area { background: #fff; padding: 24px; border: 1px solid var(--line); border-radius: 12px; max-width: 720px; margin: 0 auto; }

@media (max-width: 900px) {
    .grid-3, .grid-4, .stat-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid, .pos-layout { grid-template-columns: 1fr; }
    .app-shell { flex-direction: column; }
    .sidebar { width: 100%; }
    .side-nav { flex-direction: row; flex-wrap: wrap; }
    .hero h1 { font-size: 30px; }
    .form-row, .form-row-3, .grid-2 { grid-template-columns: 1fr; }
    .header-inner { flex-wrap: wrap; }
}
@media print {
    .sidebar, .app-topbar, .app-footer, .no-print { display: none !important; }
    body { background: #fff; }
    .app-content { padding: 0; }
}