:root {
  --green: #3d4f1f;
  --green-dark: #2a361a;
  --orange: #c85a1a;
  --orange-dark: #9c4413;
  --cream: #f3ead4;
  --tan: #a08760;
  --black: #1a1410;
  --text: #1d1d1d;
  --muted: #5a5a5a;
  --border: #b8a878;
  --error: #b00020;
  --ok: #2f7d4a;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; min-height: 100vh; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--cream);
  color: var(--text);
}

/* Top bar */
.topbar {
  background: var(--green-dark); color: var(--cream);
  padding: 14px 20px; display: flex; align-items: center; justify-content: space-between;
  border-bottom: 4px solid var(--orange);
  position: sticky; top: 0; z-index: 50;
}
.topbar .brand {
  font-family: "Anton","Impact",sans-serif; font-size: 22px; letter-spacing: 1px; text-transform: uppercase;
  color: var(--cream); text-decoration: none;
}
.topbar .brand .accent { color: var(--orange); }
.topbar .right { display: flex; gap: 14px; align-items: center; }
.topbar .who { font-size: 13px; opacity: 0.9; }
.topbar button.signout {
  background: transparent; color: var(--cream); border: 1px solid var(--orange);
  padding: 6px 14px; border-radius: 4px; font-size: 13px; cursor: pointer; font-weight: 600;
  text-transform: uppercase; letter-spacing: 1px;
}
.topbar button.signout:hover { background: var(--orange); color: white; }

/* Auth card (login) */
.auth-wrap {
  min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 24px;
  background:
    radial-gradient(ellipse 60% 50% at 50% 30%, rgba(200,90,26,0.18), transparent 70%),
    var(--cream);
}
.auth-card {
  background: white; max-width: 460px; width: 100%;
  padding: 36px 32px; border-radius: 8px;
  border-top: 6px solid var(--orange); border: 1px solid var(--border);
  box-shadow: 0 12px 36px rgba(0,0,0,0.12);
  text-align: center;
}
.auth-card h1 {
  font-family: "Anton","Impact",sans-serif; font-size: 38px; margin: 0 0 6px;
  text-transform: uppercase; letter-spacing: 1px; color: var(--green-dark);
}
.auth-card h1 .accent { color: var(--orange); }
.auth-card .sub { color: var(--muted); margin: 0 0 22px; font-size: 14px; }

.field { margin-bottom: 14px; text-align: left; }
.field label { display: block; font-size: 12px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 6px; color: var(--green-dark); }
.field input {
  width: 100%; padding: 12px 14px; font-size: 16px; font-family: inherit;
  border: 2px solid var(--border); border-radius: 6px; background: #fefdfa;
}
.field input:focus { outline: none; border-color: var(--orange); box-shadow: 0 0 0 3px rgba(200,90,26,0.2); }

button.cta, .btn {
  background: var(--orange); color: white; border: 2px solid var(--black);
  padding: 13px 22px; font-size: 15px; font-weight: 800;
  text-transform: uppercase; letter-spacing: 1.5px;
  border-radius: 4px; cursor: pointer; box-shadow: 0 3px 0 var(--black);
  text-decoration: none; display: inline-block;
}
button.cta:hover, .btn:hover { background: var(--orange-dark); }
button.cta:active { transform: translateY(2px); box-shadow: 0 1px 0 var(--black); }
button.cta[disabled] { opacity: 0.6; cursor: not-allowed; }
button.cta.full { width: 100%; }

.btn.ghost {
  background: white; color: var(--green-dark); border-color: var(--green-dark);
  box-shadow: 0 3px 0 var(--green-dark);
}
.btn.ghost:hover { background: var(--green-dark); color: white; }

.msg { font-size: 13px; margin-top: 12px; padding: 10px 14px; border-radius: 4px; }
.msg.ok { background: #e7f5ec; color: var(--ok); border-left: 4px solid var(--ok); }
.msg.err { background: #fce8eb; color: var(--error); border-left: 4px solid var(--error); }
.msg.info { background: #fff4e6; color: var(--orange-dark); border-left: 4px solid var(--orange); }

/* Container / layout */
.container { max-width: 1100px; margin: 0 auto; padding: 24px 20px 60px; }

.section-title {
  font-family: "Anton","Impact",sans-serif; font-size: 22px; letter-spacing: 1.5px; text-transform: uppercase;
  color: var(--green-dark); margin: 0 0 14px; border-left: 5px solid var(--orange); padding-left: 12px;
}

.grid { display: grid; gap: 14px; }
.grid.cols-2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid.cols-3 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.grid.cols-4 { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }

.card {
  background: white; border-radius: 8px; padding: 18px 20px;
  border: 1px solid var(--border); border-top: 4px solid var(--green);
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.card.accent { border-top-color: var(--orange); }
.card h3 { margin: 0 0 6px; color: var(--green-dark); font-size: 15px; text-transform: uppercase; letter-spacing: 1px; }
.card .big {
  font-family: "Anton","Impact",sans-serif; font-size: 32px;
  color: var(--orange); -webkit-text-stroke: 1px var(--black); line-height: 1;
}
.card .lbl { font-size: 12px; color: var(--muted); margin-top: 4px; text-transform: uppercase; letter-spacing: 1px; }

/* Tables */
table { width: 100%; border-collapse: collapse; background: white; border-radius: 8px; overflow: hidden; box-shadow: 0 2px 8px rgba(0,0,0,0.04); }
th, td { padding: 10px 12px; text-align: left; font-size: 14px; border-bottom: 1px solid #eee; }
th { background: var(--green-dark); color: var(--cream); text-transform: uppercase; letter-spacing: 1px; font-size: 12px; }
tr:last-child td { border-bottom: none; }
td .pill {
  display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: 11px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 1px;
}
.pill.open { background: #e7f5ec; color: var(--ok); }
.pill.occupied { background: #fff4e6; color: var(--orange-dark); }
.pill.reserved { background: #e8eaf3; color: #4a5dbd; }
.pill.maintenance { background: #fce8eb; color: var(--error); }

ul.rules { padding-left: 22px; margin: 0; }
ul.rules li { margin-bottom: 8px; line-height: 1.4; }

/* Forms in admin */
.row { display: grid; gap: 12px; grid-template-columns: 1fr 1fr; }
.row.three { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 600px) { .row, .row.three { grid-template-columns: 1fr; } }

select {
  width: 100%; padding: 10px 12px; font-size: 14px; font-family: inherit;
  border: 2px solid var(--border); border-radius: 6px; background: white;
}

.tab-bar {
  display: flex; gap: 4px; background: var(--green-dark); border-radius: 6px; padding: 4px;
  margin-bottom: 16px; overflow-x: auto;
}
.tab-bar button {
  flex: 1 1 auto; min-width: 0;
  background: transparent; color: var(--cream); border: none;
  padding: 10px 14px; cursor: pointer; font-weight: 700;
  text-transform: uppercase; letter-spacing: 1px; font-size: 13px;
  border-radius: 4px;
}
.tab-bar button.active { background: var(--orange); color: white; }

.hidden { display: none !important; }

a { color: var(--orange); }