/* Festival Hotel — Sales & Events Platform
   Styling follows the Festival Hotel Design System:
   gold #C6A24A, slate #263238 / #4F5E67, grey #F5F6F7,
   Poppins display / Open Sans body, 4px radius, subtle elevation. */

:root {
  --fh-gold: #C6A24A;
  --fh-gold-hover: #A8842E;
  --fh-slate-dark: #263238;
  --fh-slate: #4F5E67;
  --fh-surface: #F5F6F7;
  --fh-border: #E5E7EB;
  --fh-text-primary: #263238;
  --fh-text-secondary: #4F5E67;
  --fh-text-muted: #6B7A82;
  --fh-text-on-slate: #B6C0C6;
  --fh-success: #2BA640;
  --fh-warning: #FB8C00;
  --fh-error: #D92D20;
  --fh-font-display: 'Poppins', system-ui, sans-serif;
  --fh-font-body: 'Open Sans', system-ui, sans-serif;
  --fh-tracking-caps: 0.08em;
  --fh-radius: 4px;
  --fh-shadow-1: 0 2px 8px rgba(0,0,0,0.08);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--fh-font-body);
  font-size: 14px;
  line-height: 24px;
  color: var(--fh-text-primary);
  background: var(--fh-surface);
}
a { color: var(--fh-gold); text-decoration: none; }
a:hover { color: var(--fh-gold-hover); text-decoration: underline; }
h1, h2, h3, h4 { font-family: var(--fh-font-display); margin: 0; color: var(--fh-slate-dark); }
h1 { font-size: 28px; line-height: 38px; font-weight: 700; }
h2 { font-size: 20px; line-height: 28px; font-weight: 600; }
h3 { font-size: 16px; line-height: 24px; font-weight: 600; }

.caps {
  font-family: var(--fh-font-display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: var(--fh-tracking-caps);
  text-transform: uppercase;
  color: var(--fh-gold);
}
.muted { color: var(--fh-text-secondary); }
.small { font-size: 12px; }

/* ---------- Layout ---------- */
.app { display: flex; min-height: 100vh; }
.sidebar {
  width: 248px; flex-shrink: 0; background: var(--fh-slate-dark); color: #fff;
  display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh;
}
.sidebar .brand { padding: 22px; border-bottom: 1px solid rgba(255,255,255,0.08); }
.sidebar .brand strong { font-family: var(--fh-font-display); font-size: 17px; display: block; }
.sidebar .brand span { font-size: 11px; letter-spacing: var(--fh-tracking-caps); text-transform: uppercase; color: var(--fh-gold); }
.sidebar nav { padding: 14px 12px; flex: 1; display: flex; flex-direction: column; gap: 2px; }
.sidebar nav a {
  display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: var(--fh-radius);
  color: var(--fh-text-on-slate); font-size: 13.5px; text-decoration: none;
}
.sidebar nav a:hover { background: rgba(255,255,255,0.05); color: #fff; text-decoration: none; }
.sidebar nav a.active { background: rgba(255,255,255,0.07); color: #fff; font-weight: 600; box-shadow: inset 3px 0 0 var(--fh-gold); }
.sidebar .who { padding: 16px 20px; border-top: 1px solid rgba(255,255,255,0.08); font-size: 11px; color: var(--fh-text-on-slate); }
.sidebar .who b { color: #fff; display: block; font-size: 13px; }

.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.topbar {
  height: 64px; background: #fff; border-bottom: 1px solid var(--fh-border);
  display: flex; align-items: center; gap: 16px; padding: 0 28px; position: sticky; top: 0; z-index: 20;
}
.topbar h2 { font-size: 18px; }
.content { padding: 28px; }

/* ---------- Cards ---------- */
.card {
  background: #fff; border: 1px solid var(--fh-border); border-radius: var(--fh-radius);
  box-shadow: var(--fh-shadow-1); padding: 20px; margin-bottom: 18px;
}
.card > .caps { margin-bottom: 14px; display: block; }
.grid { display: grid; gap: 16px; }
.grid-2 { grid-template-columns: 1fr 1fr; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.split { display: grid; grid-template-columns: 1fr 340px; gap: 20px; align-items: start; }

.kpi { background:#fff; border:1px solid var(--fh-border); border-top:3px solid var(--fh-gold); border-radius:var(--fh-radius); box-shadow:var(--fh-shadow-1); padding:18px 20px; }
.kpi .label { font-size:11px; text-transform:uppercase; letter-spacing:var(--fh-tracking-caps); color:var(--fh-text-muted); font-weight:600; }
.kpi .value { font-family:var(--fh-font-display); font-weight:700; font-size:26px; margin:6px 0 2px; }
.kpi .sub { font-size:12px; color:var(--fh-text-secondary); }

/* ---------- Forms ---------- */
label { display: block; font-size: 12px; color: var(--fh-text-secondary); margin-bottom: 12px; }
input[type=text], input[type=email], input[type=password], input[type=number],
input[type=date], input[type=datetime-local], select, textarea {
  display: block; width: 100%; margin-top: 5px; padding: 9px 11px;
  border: 1px solid var(--fh-border); border-radius: var(--fh-radius);
  font-family: var(--fh-font-body); font-size: 13px; color: var(--fh-text-primary); background: #fff;
}
input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--fh-gold); box-shadow: 0 0 0 3px rgba(198,162,74,0.18);
}
input[type=checkbox] { width: 17px; height: 17px; accent-color: var(--fh-gold); }
.inline-check { display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--fh-text-primary); }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 40px; padding: 0 20px; border: none; border-radius: 2px; cursor: pointer;
  font-family: var(--fh-font-display); font-weight: 600; font-size: 12px;
  letter-spacing: var(--fh-tracking-caps); text-transform: uppercase;
  background: var(--fh-gold); color: #fff; text-decoration: none;
}
.btn:hover { background: var(--fh-gold-hover); color: #fff; text-decoration: none; }
.btn.secondary { background: #fff; color: var(--fh-gold); border: 1px solid var(--fh-gold); }
.btn.secondary:hover { background: rgba(198,162,74,0.06); }
.btn.ghost { background: #fff; color: var(--fh-text-secondary); border: 1px solid var(--fh-border); }
.btn[disabled], .btn.disabled { background: #C9CDD1; cursor: not-allowed; pointer-events: none; }

/* ---------- Tables ---------- */
table { width: 100%; border-collapse: collapse; }
th {
  text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: var(--fh-tracking-caps);
  color: var(--fh-text-muted); font-weight: 600; padding: 10px 12px; background: var(--fh-surface);
  border-bottom: 1px solid var(--fh-border);
}
td { padding: 12px; border-bottom: 1px solid var(--fh-border); font-size: 13px; vertical-align: top; }
tr:hover td { background: #FCFCFD; }
.right { text-align: right; }
.center { text-align: center; }

/* ---------- Pills ---------- */
.pill {
  display: inline-block; font-size: 10px; font-weight: 600; letter-spacing: var(--fh-tracking-caps);
  text-transform: uppercase; padding: 3px 8px; border-radius: 999px;
}
.pill.confirmed { background: rgba(198,162,74,0.16); color: #8A6B1E; }
.pill.tentative { background: rgba(79,94,103,0.12); color: var(--fh-slate); }
.pill.conflict  { background: rgba(217,45,32,0.12); color: var(--fh-error); }
.pill.completed { background: rgba(43,166,64,0.12); color: #1E7A2E; }
.pill.cancelled { background: rgba(217,45,32,0.10); color: var(--fh-error); }
.pill.draft     { background: var(--fh-surface); color: var(--fh-text-muted); }

/* ---------- Alerts ---------- */
.alert { padding: 12px 16px; border-radius: var(--fh-radius); margin-bottom: 16px; font-size: 13px; }
.alert.success { background: rgba(43,166,64,0.10); color: #1E7A2E; border-left: 3px solid var(--fh-success); }
.alert.error   { background: rgba(217,45,32,0.08); color: #A31B12; border-left: 3px solid var(--fh-error); }
.alert.info    { background: #fff; color: var(--fh-text-secondary); border-left: 3px solid var(--fh-gold); border-top:1px solid var(--fh-border); border-right:1px solid var(--fh-border); border-bottom:1px solid var(--fh-border); }
.alert.warn    { background: rgba(251,140,0,0.10); color: #8A4B00; border-left: 3px solid var(--fh-warning); }

/* ---------- Calendar ---------- */
.cal { background:#fff; border:1px solid var(--fh-border); border-radius:var(--fh-radius); box-shadow:var(--fh-shadow-1); overflow:hidden; }
.cal-row { display: grid; grid-template-columns: 180px repeat(7, 1fr); border-top: 1px solid var(--fh-border); }
.cal-head { display: grid; grid-template-columns: 180px repeat(7, 1fr); background: var(--fh-surface); border-bottom: 1px solid var(--fh-border); }
.cal-head > div { padding: 12px 8px; text-align: center; border-left: 1px solid var(--fh-border); }
.cal-head > div:first-child { text-align: left; padding-left: 14px; border-left: none; }
.cal-hall { padding: 10px 14px; border-right: 1px solid var(--fh-border); }
.cal-hall b { font-size: 13px; display: block; }
.cal-hall span { font-size: 11px; color: var(--fh-text-muted); }
.cal-cell { border-left: 1px solid var(--fh-border); padding: 5px; min-height: 58px; display: flex; flex-direction: column; gap: 4px; }
.chip { display:block; border-radius:var(--fh-radius); padding:4px 7px; font-size:11px; line-height:14px; text-decoration:none; }
.chip b { display:block; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; font-weight:600; }
.chip small { font-size:10px; opacity:0.9; }
.chip.confirmed { background: var(--fh-gold); color:#fff; }
.chip.confirmed:hover { background: var(--fh-gold-hover); color:#fff; text-decoration:none; }
.chip.tentative { background:#fff; color:var(--fh-slate); border:1.5px dashed var(--fh-slate); }
.chip.conflict  { background:rgba(217,45,32,0.10); color:var(--fh-error); border:1.5px solid var(--fh-error); }
.legend { display:flex; gap:16px; align-items:center; flex-wrap:wrap; }
.legend i { width:14px; height:14px; border-radius:3px; display:inline-block; }

/* ---------- Login ---------- */
.login-wrap { min-height:100vh; display:flex; align-items:center; justify-content:center; background:var(--fh-slate-dark); padding:24px; }
.login-card { width:400px; max-width:100%; background:#fff; border-radius:8px; box-shadow:0 20px 60px rgba(0,0,0,0.3); overflow:hidden; }
.login-card .head { background:var(--fh-slate-dark); color:#fff; padding:26px; text-align:center; border-bottom:3px solid var(--fh-gold); }
.login-card .head strong { font-family:var(--fh-font-display); font-size:19px; display:block; }
.login-card .head span { font-size:11px; letter-spacing:var(--fh-tracking-caps); text-transform:uppercase; color:var(--fh-gold); }
.login-card .body { padding:26px; }

.checklist { list-style:none; padding:0; margin:0; }
.checklist li { display:flex; align-items:center; gap:9px; padding:5px 0; font-size:13px; }
.checklist .tick { width:18px; height:18px; border-radius:999px; display:inline-flex; align-items:center; justify-content:center; font-size:11px; font-weight:700; color:#fff; background:#C9CDD1; flex-shrink:0; }
.checklist li.ok { color:#1E7A2E; }
.checklist li.ok .tick { background:var(--fh-success); }

@media (max-width: 900px) {
  .app { flex-direction: column; }
  .sidebar { width: 100%; height: auto; position: static; }
  .sidebar nav { flex-direction: row; overflow-x: auto; }
  .split, .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .cal { overflow-x: auto; }
  .cal-head, .cal-row { min-width: 900px; }
}