:root {
  --bg: #faf7f5;
  --card: #ffffff;
  --ink: #2b2320;
  --muted: #8a7f79;
  --accent: #b0603e;
  --accent-ink: #ffffff;
  --border: #e7ded9;
  --ok: #2f855a;
  --warn: #c05621;
  --danger: #c53030;
  --radius: 14px;
  --shadow: 0 6px 24px rgba(80, 50, 35, 0.08);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.5;
}

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

header.site {
  padding: 28px 20px 12px;
  text-align: center;
}
header.site h1 { margin: 0; font-size: 1.7rem; letter-spacing: 0.02em; }
header.site img {
  display: inline-block;
  max-width: min(220px, 70vw);
  max-height: 72px;
  width: auto;
  height: auto;
  object-fit: contain;
}
header.site p { margin: 4px 0 0; color: var(--muted); }

.container { max-width: 760px; margin: 0 auto; padding: 16px 20px 60px; }

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px;
  margin-bottom: 18px;
}

.card h2 { margin: 0 0 14px; font-size: 1.15rem; }

label { display: block; font-size: 0.85rem; color: var(--muted); margin: 10px 0 4px; }

input, select, textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 1rem;
  background: #fff;
  color: var(--ink);
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); border-color: var(--accent); }

.row { display: flex; gap: 12px; flex-wrap: wrap; }
.row > * { flex: 1 1 180px; }

button {
  cursor: pointer;
  border: none;
  border-radius: 10px;
  padding: 11px 16px;
  font-size: 0.95rem;
  font-weight: 600;
  background: var(--accent);
  color: var(--accent-ink);
  transition: filter 0.15s ease;
}
button:hover { filter: brightness(1.06); }
button.secondary { background: #efe7e2; color: var(--ink); }
button.ghost { background: transparent; color: var(--accent); padding: 6px 8px; }
button.danger { color: var(--accent-ink); background: var(--danger); }
#logoutBtn {
  background: #fff;
  color: var(--danger);
  border: 1px solid var(--danger);
  font-size: 1.05rem;
  line-height: 1;
  padding: 7px 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
#logoutBtn:hover { background: var(--danger); color: #fff; filter: none; }
button:disabled { opacity: 0.5; cursor: not-allowed; }

.slots { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.slot {
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: #fff;
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 500;
}
.slot:hover { border-color: var(--accent); }
.slot.selected { background: var(--accent); color: #fff; border-color: var(--accent); }

.muted { color: var(--muted); font-size: 0.9rem; }
.pill { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: 0.78rem; font-weight: 600; }
.pill.ok { background: #e6f4ec; color: var(--ok); }
.pill.warn { background: #fdeee0; color: var(--warn); }
.pill.danger { background: #fbe6e6; color: var(--danger); }

.notice { padding: 12px 14px; border-radius: 10px; margin: 10px 0; font-size: 0.92rem; }
.notice.ok { background: #e6f4ec; color: var(--ok); }
.notice.err { background: #fbe6e6; color: var(--danger); }
.notice.welcome { background: #eef4fb; color: #3d5a80; }

.saved-details-row { margin: 4px 0 0; min-height: 1.4em; }
.link-btn {
  background: none;
  border: none;
  padding: 0;
  font: inherit;
  color: var(--muted);
  text-decoration: underline;
  cursor: pointer;
}
.link-btn:hover { color: var(--accent); }

table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
th, td { text-align: left; padding: 9px 8px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { color: var(--muted); font-weight: 600; }

.table-scroll {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.appt-table {
  min-width: 680px;
}

.appt-status {
  white-space: nowrap;
}

.appt-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  min-width: 180px;
}

.appt-actions .ghost {
  white-space: nowrap;
}

.client-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.client-actions .ghost {
  white-space: nowrap;
}

/* .tabs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 16px; }
.tabs button { background: #efe7e2; color: var(--ink); }
.tabs button.active { background: var(--accent); color: #fff; } */
.tabs {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}

.tabs button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;

    background: #efe7e2;
    color: var(--ink);
}

.tabs button.active {
    background: var(--accent);
    color: #fff;
}

.tabs button svg {
    width: 16px;
    height: 16px;
    stroke-width: 2;
    flex-shrink: 0;
    color: inherit;
}


.hidden { display: none !important; }
.toolbar { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-bottom: 12px; }
.grow { flex: 1; }

/* Language switcher (flags) */
#langSwitcher {
  position: fixed;
  top: 14px;
  right: 14px;
  display: flex;
  gap: 4px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 4px;
  box-shadow: var(--shadow);
  z-index: 50;
}
.lang-btn {
  background: transparent;
  border: none;
  padding: 4px 8px;
  color: var(--ink);
  font-size: 1.15rem;
  line-height: 1;
  border-radius: 999px;
  filter: grayscale(1) opacity(0.6);
  transition: filter 0.15s ease, background 0.15s ease;
}
.lang-btn:hover { filter: grayscale(0) opacity(1); background: transparent; }
.lang-btn.active { filter: none; background: #efe7e2; }

@media (max-width: 640px) {
  .table-scroll {
    overflow-x: visible;
  }

  .appt-table {
    min-width: 0;
    width: 100%;
    font-size: 0.88rem;
    border-collapse: separate;
    border-spacing: 0 10px;
  }

  .appt-table thead {
    display: none;
  }

  .appt-table tbody tr {
    display: block;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 8px 10px;
  }

  .appt-table tbody td {
    display: block;
    width: 100%;
    border: 0;
    padding: 5px 0;
  }

  .appt-table tbody td::before {
    content: attr(data-label);
    display: block;
    color: var(--muted);
    font-size: 0.76rem;
    font-weight: 600;
    margin-bottom: 2px;
  }

  .appt-actions {
    min-width: 0;
    gap: 8px;
  }

  .client-table {
    min-width: 0;
    width: 100%;
    font-size: 0.88rem;
    border-collapse: separate;
    border-spacing: 0 10px;
  }

  .client-table thead {
    display: none;
  }

  .client-table tbody tr {
    display: block;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 8px 10px;
  }

  .client-table tbody td {
    display: block;
    width: 100%;
    border: 0;
    padding: 5px 0;
  }

  .client-table tbody td::before {
    content: attr(data-label);
    display: block;
    color: var(--muted);
    font-size: 0.76rem;
    font-weight: 600;
    margin-bottom: 2px;
  }

  .client-actions {
    gap: 8px;
  }
}