:root {
  --dark: #06262d;
  --dark-2: #0c3540;
  --green: #81bc00;
  --green-dark: #6ba000;
  --bg: #f4f6f5;
  --card: #ffffff;
  --text: #15252b;
  --muted: #6b7d80;
  --border: #e1e7e6;
  --danger: #c0392b;
  --radius: 12px;
  --shadow: 0 2px 10px rgba(6, 38, 45, 0.06);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

a { color: var(--green-dark); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---- Topbar ---- */
.topbar {
  background: var(--dark);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 1.5rem;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.brand img { height: 34px; display: block; }
.nav { display: flex; align-items: center; gap: 1.25rem; flex-wrap: wrap; }
.nav a { color: #dfe8e6; font-weight: 500; }
.nav a:hover { color: var(--green); text-decoration: none; }

/* ---- Layout ---- */
.container { width: 100%; max-width: 1080px; margin: 0 auto; padding: 1.75rem 1.5rem; flex: 1; }
.page-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 1rem; margin-bottom: 1.25rem; flex-wrap: wrap; }
.head-actions { display: flex; gap: 1rem; align-items: center; }
h1 { margin: 0 0 0.15rem; font-size: 1.6rem; }
h2 { margin: 1.5rem 0 0.75rem; font-size: 1.2rem; }
h3 { margin: 0 0 0.75rem; }
.muted { color: var(--muted); }
.small { font-size: 0.85rem; }

/* ---- Cards ---- */
.card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.25rem; box-shadow: var(--shadow); margin-bottom: 1rem; }
.empty { text-align: center; color: var(--muted); padding: 2rem; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1rem; }

.appt-when { font-weight: 700; color: var(--dark); font-size: 1.05rem; margin-bottom: 0.5rem; }
.appt dl { display: grid; grid-template-columns: auto 1fr; gap: 0.15rem 0.75rem; margin: 0 0 0.75rem; font-size: 0.9rem; }
.appt dt { color: var(--muted); }
.appt dd { margin: 0; }

/* ---- Buttons ---- */
.btn { background: var(--green); color: var(--dark); border: none; padding: 0.6rem 1.15rem; border-radius: 8px; font-weight: 700; cursor: pointer; font-size: 0.95rem; display: inline-block; }
.btn:hover { background: var(--green-dark); color: #fff; text-decoration: none; }
.btn-sm { padding: 0.35rem 0.75rem; font-size: 0.85rem; }
.btn-block { width: 100%; }
.link-btn { background: none; border: none; color: var(--green-dark); cursor: pointer; font: inherit; padding: 0; }
.link-btn:hover { text-decoration: underline; }
.link-btn.danger, .danger { color: var(--danger); }
.inline { display: inline; }

/* ---- Forms ---- */
label { display: block; margin-bottom: 0.85rem; font-weight: 600; font-size: 0.9rem; }
input, select, textarea { width: 100%; padding: 0.55rem 0.65rem; border: 1px solid var(--border); border-radius: 8px; font: inherit; margin-top: 0.25rem; font-weight: 400; background: #fff; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--green); border-color: var(--green); }
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 0 1rem; }
.form-actions { display: flex; align-items: flex-end; }
.form-actions .btn { margin-bottom: 0.85rem; }

/* ---- Tables ---- */
.table-wrap { overflow-x: auto; background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 0.7rem 0.9rem; border-bottom: 1px solid var(--border); vertical-align: top; }
th { background: var(--dark); color: #dfe8e6; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.03em; }
tr:last-child td { border-bottom: none; }
.row-cancelled { opacity: 0.55; }
.badge { display: inline-block; padding: 0.15rem 0.55rem; border-radius: 20px; font-size: 0.75rem; font-weight: 700; text-transform: uppercase; }
.badge-booked { background: #e3f2c4; color: #4a6b00; }
.badge-cancelled { background: #f7dcd8; color: var(--danger); }
.actions-cell { white-space: nowrap; }
.actions-cell details { margin-bottom: 0.4rem; }
.edit-form { padding: 0.75rem; background: var(--bg); border-radius: 8px; margin-top: 0.5rem; }

/* ---- Flash ---- */
.flash { padding: 0.75rem 1rem; border-radius: 8px; margin-bottom: 1.25rem; font-weight: 600; }
.flash-success { background: #e3f2c4; color: #4a6b00; }
.flash-error { background: #f7dcd8; color: var(--danger); }

/* ---- Auth ---- */
.auth-wrap { display: flex; justify-content: center; padding-top: 2rem; }
.auth-card { max-width: 400px; width: 100%; text-align: center; }
.auth-logo { max-width: 320px; width: 100%; margin: 0 auto 1rem; display: block; }
.auth-card form { text-align: left; margin-top: 1rem; }

/* ---- Booking ---- */
.book-layout { display: grid; grid-template-columns: 1fr 340px; gap: 1.5rem; align-items: start; }
.day-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 0.75rem; }
.day-card { display: flex; flex-direction: column; gap: 0.3rem; text-align: left; background: #fff; border: 1px solid var(--border); border-radius: 10px; padding: 0.85rem 1rem; cursor: pointer; }
.day-card:hover { border-color: var(--green); }
.day-card.active { background: var(--green); border-color: var(--green); }
.day-card.active .day-card-slots { color: var(--dark); }
.day-card-date { font-weight: 700; color: var(--dark); }
.day-card-slots { font-size: 0.85rem; color: var(--muted); font-weight: 600; }
.book-form-col { position: sticky; top: 1rem; }

/* ---- Weekday capacity editor ---- */
.weekday-list { display: flex; flex-direction: column; gap: 0.5rem; }
.weekday-row { display: flex; align-items: center; gap: 0.75rem; padding: 0.5rem 0; border-bottom: 1px solid var(--border); }
.weekday-row:last-child { border-bottom: none; }
.weekday-name { flex: 1; font-weight: 700; color: var(--dark); display: flex; align-items: center; gap: 0.5rem; }
.inline-num { display: flex; align-items: center; gap: 0.4rem; margin: 0; font-weight: 600; font-size: 0.85rem; }
.inline-num input { width: 64px; margin: 0; }

/* ---- Landing ---- */
.btn-lg { padding: 0.8rem 1.6rem; font-size: 1.05rem; }
.hero { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items: center; margin: 1rem 0 2.5rem; }
.hero-text h1 { font-size: 2.1rem; line-height: 1.15; color: var(--dark); margin-bottom: 0.75rem; }
.hero .lead { font-size: 1.1rem; color: #3a4f54; margin-bottom: 1.25rem; }
.hero-actions { margin-bottom: 0.75rem; }
.hero-img img { width: 100%; height: auto; border-radius: 16px; box-shadow: var(--shadow); }

.services { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; margin-bottom: 2.5rem; }
.service { background: var(--card); border: 1px solid var(--border); border-top: 4px solid var(--green); border-radius: var(--radius); padding: 1.25rem; box-shadow: var(--shadow); }
.service h3 { color: var(--dark); margin-bottom: 0.4rem; }
.service p { margin: 0; color: var(--muted); font-size: 0.95rem; }

.gallery { margin-bottom: 2.5rem; }
.gallery h2 { text-align: center; color: var(--dark); }
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.gallery figure { margin: 0; background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.gallery img { width: 100%; height: 180px; object-fit: cover; display: block; }
.gallery figcaption { padding: 0.6rem 0.9rem; font-weight: 600; color: var(--dark); font-size: 0.9rem; }

.cta-band { background: var(--dark); color: #fff; border-radius: var(--radius); padding: 2rem; text-align: center; }
.cta-band h2 { color: #fff; margin-top: 0; }
.cta-band p { color: #c4d2d2; margin-bottom: 1.25rem; }

/* ---- Misc ---- */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; align-items: start; }
.footer { background: var(--dark); color: #9fb2b3; text-align: center; padding: 1rem; font-size: 0.85rem; }
.footer p { margin: 0; }

@media (max-width: 800px) {
  .book-layout, .two-col, .hero { grid-template-columns: 1fr; }
  .book-form-col { position: static; }
  .services, .gallery-grid { grid-template-columns: 1fr; }
  .hero-img { order: -1; }
}