/* =============================================
   spa.css — SPA Staff Management Styles
   Calendar grid, sidebar, admin panels
   iOS Liquid Glass • Dark default • Gold accents
   ============================================= */

/* ═══════════════════════════════════════════
   Layout — Sidebar + Content
   ═══════════════════════════════════════════ */

.spa-page {
  display: flex;
  min-height: 100vh;
  min-height: 100dvh;
  background: var(--glass-ambient);
  background-attachment: fixed;
  color: var(--text-primary);
  font-family: var(--font-body);
}

/* ═══════════════════════════════════════════
   Sidebar
   ═══════════════════════════════════════════ */

.spa-sidebar {
  width: 240px;
  min-width: 240px;
  background: var(--glass-surface-bg);
  backdrop-filter: var(--glass-surface-blur);
  -webkit-backdrop-filter: var(--glass-surface-blur);
  border-right: 1px solid var(--glass-hairline);
  display: flex;
  flex-direction: column;
  padding: var(--space-6) 0;
  position: sticky;
  top: 0;
  height: 100vh;
  height: 100dvh;
  overflow-y: auto;
}

.spa-sidebar__logo {
  padding: var(--space-3) var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--separator);
  margin-bottom: var(--space-4);
}

.spa-sidebar__logo-img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-md-ios);
}

.spa-sidebar__pin-area {
  padding: var(--space-3) var(--space-5);
  border-bottom: 1px solid var(--separator);
  margin-bottom: var(--space-3);
}

.spa-sidebar__pin-input {
  width: 100%;
  padding: var(--space-2) var(--space-3);
  background: var(--bg-tertiary);
  border: 1px solid var(--separator);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: var(--text-sm);
  text-align: center;
  letter-spacing: 0.3em;
}

.spa-sidebar__pin-input::placeholder {
  letter-spacing: normal;
  color: var(--text-tertiary);
}

/* ─── Nav ─────────────────────────────────── */

.spa-sidebar__nav {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 0 var(--space-3);
}

.spa-nav-btn {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: none;
  border: none;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-size: var(--text-sm);
  cursor: pointer;
  text-align: left;
  transition: background 0.15s, color 0.15s;
}

.spa-nav-btn:hover { background: var(--bg-hover); color: var(--text-primary); }
.spa-nav-btn--active { background: var(--gold-bg, rgba(196,164,124,0.15)); color: var(--gold); font-weight: var(--weight-bold); }

.spa-nav-btn__icon { font-size: 1.2em; width: 24px; text-align: center; flex-shrink: 0; }
.spa-nav-btn__badge {
  margin-left: auto;
  background: var(--gold);
  color: #000;
  font-size: 11px;
  font-weight: var(--weight-bold);
  padding: 1px 8px;
  border-radius: 999px;
  min-width: 20px; text-align: center;
}
.spa-nav-btn__badge:empty { display: none; }

.spa-sidebar__footer {
  padding: var(--space-4) var(--space-5);
  border-top: 1px solid var(--separator);
  margin-top: auto;
}

/* ═══════════════════════════════════════════
   Main Content
   ═══════════════════════════════════════════ */

.spa-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow: hidden;
}

/* ─── Header ──────────────────────────────── */

.spa-header {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-3) var(--space-6);
  background: var(--glass-surface-bg);
  backdrop-filter: var(--glass-surface-blur);
  -webkit-backdrop-filter: var(--glass-surface-blur);
  border-bottom: 1px solid var(--glass-hairline);
  position: sticky;
  top: 0;
  z-index: 50;
}

.spa-header__date-nav {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.spa-header__date {
  font-size: var(--text-lg);
  font-weight: var(--weight-bold);
  color: var(--text-primary);
  min-width: 160px; text-align: center;
}

.spa-nav-arrow {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  color: var(--glass-text);
  cursor: pointer;
  font-size: 18px;
  transition: background 0.15s, border-color 0.15s;
}
.spa-nav-arrow:hover { background: var(--glass-bg-hover); border-color: var(--glass-border-hover); }

.spa-header__btn {
  padding: var(--space-2) var(--space-4);
  background: var(--gold);
  color: #000;
  border: none;
  border-radius: var(--radius-md);
  font-weight: var(--weight-bold);
  font-size: var(--text-sm);
  cursor: pointer;
  transition: opacity 0.15s, box-shadow 0.15s, transform 0.15s;
  box-shadow: 0 2px 8px rgba(0,0,0,0.25);
}
.spa-header__btn:hover { opacity: 0.85; box-shadow: 0 4px 16px rgba(0,0,0,0.35); transform: translateY(-1px); }
.spa-header__btn:active { transform: scale(0.97); }

.spa-header__toggle-group {
  display: flex;
  border: 1px solid var(--separator);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.spa-header__toggle {
  padding: var(--space-1) var(--space-3);
  background: var(--bg-tertiary);
  border: none;
  color: var(--text-secondary);
  font-size: var(--text-xs);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}
.spa-header__toggle:hover { background: var(--bg-hover); color: var(--text-primary); }
.spa-header__toggle--active { background: var(--gold); color: #000; font-weight: var(--weight-bold); }

.spa-header__stats {
  margin-left: auto;
  display: flex;
  gap: var(--space-4);
}

.spa-stat {
  text-align: center;
}
.spa-stat__value { font-size: var(--text-lg); font-weight: var(--weight-bold); color: var(--gold); }
.spa-stat__label { font-size: 11px; color: var(--text-tertiary); text-transform: uppercase; letter-spacing: 0.05em; }

.spa-header__right {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

/* ─── Tabs ────────────────────────────────── */

.spa-tabs {
  display: flex;
  gap: 2px;
  padding: 0 var(--space-6);
  background: var(--glass-surface-bg);
  backdrop-filter: var(--glass-surface-blur);
  -webkit-backdrop-filter: var(--glass-surface-blur);
  border-bottom: 1px solid var(--glass-hairline);
}

.spa-tabs__tab {
  padding: var(--space-3) var(--space-5);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-secondary);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s;
  display: flex; align-items: center; gap: var(--space-2);
}
.spa-tabs__tab:hover { color: var(--text-primary); }
.spa-tabs__tab--active { color: var(--gold); border-bottom-color: var(--gold); }

.spa-tabs__badge {
  background: var(--gold); color: #000;
  font-size: 10px; font-weight: var(--weight-bold);
  padding: 1px 6px; border-radius: 999px;
}
.spa-tabs__badge:empty { display: none; }

.spa-tab-content { display: none; flex: 1; overflow: auto; background: transparent; color: var(--text-primary); }
.spa-tab-content--active { display: flex; flex-direction: column; }

/* ═══════════════════════════════════════════
   Calendar Grid
   ═══════════════════════════════════════════ */

.spa-calendar {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: auto;
  position: relative;
}

.spa-calendar__grid {
  flex: 1;
  display: grid;
  position: relative;
  overflow: auto;
}

.spa-calendar__time-header {
  position: sticky;
  top: 0;
  z-index: 3;
  background: var(--bg-secondary);
  display: flex;
  border-bottom: 1px solid var(--separator);
}

.spa-calendar__corner {
  width: 70px; min-width: 70px;
  height: 40px;
  border-right: 1px solid var(--separator);
  position: sticky; left: 0; z-index: 4;
  background: var(--bg-secondary);
}

.spa-calendar__col-head {
  flex: 1;
  min-width: 160px;
  height: 40px;
  display: flex; align-items: center; justify-content: center;
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  color: var(--text-secondary);
  border-right: 1px solid var(--separator);
  background: var(--bg-secondary);
}

.spa-calendar__body {
  flex: 1;
  overflow: auto;
  position: relative;
}

.spa-calendar__time-row {
  display: flex;
  border-bottom: 1px solid var(--separator);
  position: relative;
}

.spa-calendar__time-label {
  width: 70px; min-width: 70px;
  height: 48px;
  display: flex; align-items: flex-start; justify-content: flex-end;
  padding: 2px var(--space-2);
  font-size: 11px;
  color: var(--text-tertiary);
  border-right: 1px solid var(--separator);
  position: sticky; left: 0; z-index: 2;
  background: var(--bg-primary);
}

.spa-calendar__slot {
  flex: 1;
  min-width: 160px;
  height: 48px;
  border-right: 1px solid var(--separator);
  position: relative;
  cursor: pointer;
  transition: background 0.1s;
}
.spa-calendar__slot:hover { background: var(--bg-hover); }
.spa-calendar__slot--yield-zone { background: rgba(196,164,124,0.06); }
.spa-calendar__slot--weekend { background: rgba(255,255,255,0.02); }

/* ─── Appointment Blocks ─────────────────── */

.spa-booking-block {
  position: absolute;
  left: 2px; right: 2px;
  border-radius: var(--radius-sm);
  padding: var(--space-1) var(--space-2);
  font-size: 11px;
  font-weight: var(--weight-medium);
  cursor: pointer;
  overflow: hidden;
  z-index: 1;
  display: flex; flex-direction: column; justify-content: center;
  border-left: 3px solid;
  transition: transform 0.1s, box-shadow 0.1s;
}
.spa-booking-block:hover { transform: scale(1.02); box-shadow: 0 2px 12px rgba(0,0,0,0.3); z-index: 5; }

.spa-booking-block__guest { color: var(--text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.spa-booking-block__treatment { color: var(--text-tertiary); font-size: 10px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.spa-booking-block__time { color: var(--text-tertiary); font-size: 10px; }

.spa-booking-block--confirmed { background: rgba(196,164,124,0.18); border-left-color: var(--gold); }
.spa-booking-block--checked-in { background: rgba(124,180,196,0.18); border-left-color: #7CB4C4; }
.spa-booking-block--in-progress { background: rgba(124,196,144,0.18); border-left-color: #7CC490; }
.spa-booking-block--completed { background: rgba(100,100,100,0.12); border-left-color: #888; opacity: 0.6; }
.spa-booking-block--couple { background: rgba(196,124,164,0.15); border-left-color: #C47CA4; }

/* ─── Yield zone badge ───────────────────── */

.spa-yield-badge {
  position: absolute; top: 2px; left: 5px;
  background: var(--gold); color: #000;
  font-size: 9px; font-weight: var(--weight-bold);
  padding: 0 4px; border-radius: 3px;
  z-index: 2;
  pointer-events: none;
}

/* ═══════════════════════════════════════════
   Booking Modal
   ═══════════════════════════════════════════ */

.spa-modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 100;
  display: flex; align-items: center; justify-content: center;
  padding: var(--space-4);
}

.spa-modal {
  background: var(--glass-surface-bg);
  backdrop-filter: var(--glass-surface-blur);
  -webkit-backdrop-filter: var(--glass-surface-blur);
  border: 1px solid var(--glass-surface-border);
  border-radius: var(--radius-xl);
  width: 100%; max-width: 560px; max-height: 85vh;
  overflow-y: auto;
  box-shadow: var(--glass-surface-shadow);
  color: var(--text-primary);
}

.spa-modal__header {
  display: flex; align-items: center;
  padding: var(--space-5);
  border-bottom: 1px solid var(--separator);
}

.spa-modal__title { font-size: var(--text-lg); font-weight: var(--weight-bold); flex: 1; }
.spa-modal__close {
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: 50%;
  color: var(--glass-text); cursor: pointer; font-size: 18px;
  transition: background 0.15s, border-color 0.15s;
}
.spa-modal__close:hover { background: var(--glass-bg-hover); border-color: var(--glass-border-hover); }

.spa-modal__body { padding: var(--space-5); }

.spa-modal__footer {
  display: flex; gap: var(--space-3); justify-content: flex-end;
  padding: var(--space-4) var(--space-5);
  border-top: 1px solid var(--separator);
}

/* ─── Form fields ────────────────────────── */

.spa-form-group { margin-bottom: var(--space-4); }
.spa-form-group__label { display: block; font-size: var(--text-xs); color: var(--text-tertiary); margin-bottom: var(--space-1); text-transform: uppercase; letter-spacing: 0.05em; }
.spa-form-group__input {
  width: 100%;
  padding: var(--space-3);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  color: var(--glass-text);
  font-size: var(--text-sm);
  font-family: var(--font-body);
}
.spa-form-group__input:focus { border-color: var(--glass-border-focus); outline: none; }
.spa-form-group__input::placeholder { color: var(--text-tertiary); opacity: 0.6; }

.spa-form-row { display: flex; gap: var(--space-4); }
.spa-form-row > * { flex: 1; }

/* ─── Treatment selector ─────────────────── */

.spa-treatment-select {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: var(--space-3);
}

.spa-treatment-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  cursor: pointer;
  text-align: center;
  transition: border-color 0.15s, background 0.15s;
  color: var(--glass-text);
}
.spa-treatment-card:hover { border-color: var(--glass-border-hover); background: var(--glass-bg-hover); }
.spa-treatment-card--selected { border-color: var(--gold); background: var(--gold-bg); color: var(--gold); }

.spa-treatment-card__icon { font-size: 2rem; margin-bottom: var(--space-2); }
.spa-treatment-card__name { font-size: var(--text-sm); font-weight: var(--weight-medium); }
.spa-treatment-card__duration { font-size: 11px; color: var(--text-tertiary); }

/* ─── Time slot picker ───────────────────── */

.spa-time-slots {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: var(--space-2);
}

.spa-time-slot {
  padding: var(--space-2);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  text-align: center;
  font-size: var(--text-sm);
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
  color: var(--glass-text);
}
.spa-time-slot:hover { border-color: var(--glass-border-hover); background: var(--glass-bg-hover); }
.spa-time-slot--selected { background: var(--gold); border-color: var(--gold); color: #000; font-weight: var(--weight-bold); }
.spa-time-slot--unavailable { opacity: 0.3; cursor: not-allowed; pointer-events: none; }
.spa-time-slot--yield { border-color: rgba(196,164,124,0.4); }

/* ─── Couple toggle ──────────────────────── */

.spa-couple-toggle {
  display: flex; align-items: center; gap: var(--space-3);
  padding: var(--space-3);
  background: var(--bg-tertiary);
  border-radius: var(--radius-md);
}

.spa-couple-toggle__label { font-size: var(--text-sm); color: var(--text-secondary); flex: 1; }
.spa-couple-toggle__switch {
  width: 48px; height: 26px;
  background: var(--separator);
  border-radius: 13px;
  border: none;
  position: relative;
  cursor: pointer;
  transition: background 0.2s;
}
.spa-couple-toggle__switch--on { background: var(--gold); }
.spa-couple-toggle__switch::after {
  content: '';
  position: absolute; top: 2px; left: 2px;
  width: 22px; height: 22px;
  background: #fff; border-radius: 50%;
  transition: transform 0.2s;
}
.spa-couple-toggle__switch--on::after { transform: translateX(22px); }

/* ═══════════════════════════════════════════
   Client Drawer
   ═══════════════════════════════════════════ */

.spa-client-drawer {
  position: fixed; top: 0; right: 0; bottom: 0;
  width: 400px; max-width: 90vw;
  background: var(--glass-surface-bg);
  backdrop-filter: var(--glass-surface-blur);
  -webkit-backdrop-filter: var(--glass-surface-blur);
  border-left: 1px solid var(--glass-hairline);
  z-index: 90;
  display: flex; flex-direction: column;
  box-shadow: -10px 0 40px rgba(0,0,0,0.4);
  transform: translateX(100%);
  transition: transform 0.3s ease;
}
.spa-client-drawer--open { transform: translateX(0); }

.spa-client-drawer__header {
  display: flex; align-items: center;
  padding: var(--space-5);
  border-bottom: 1px solid var(--separator);
}
.spa-client-drawer__close {
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: 50%;
  color: var(--glass-text); cursor: pointer; font-size: 18px;
  transition: background 0.15s, border-color 0.15s;
}
.spa-client-drawer__close:hover { background: var(--glass-bg-hover); border-color: var(--glass-border-hover); }
.spa-client-drawer__body { flex: 1; overflow: auto; padding: var(--space-5); }

.spa-client-search {
  width: 100%;
  padding: var(--space-3);
  background: var(--bg-tertiary);
  border: 1px solid var(--separator);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: var(--text-sm);
  margin-bottom: var(--space-4);
}

/* ─── Client summary bar ─────────────────── */

.spa-client-summary {
  display: flex; gap: var(--space-3);
  margin-bottom: var(--space-4);
}
.spa-client-summary__stat {
  flex: 1;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  box-shadow: var(--glass-shadow);
}
.spa-client-summary__num {
  font-size: var(--text-lg);
  font-weight: var(--weight-bold);
  color: var(--gold);
}
.spa-client-summary__label {
  font-size: 11px;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* ─── Client list ────────────────────────── */

.spa-client-item {
  display: flex; align-items: center; gap: var(--space-3);
  padding: var(--space-3);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background 0.15s;
}
.spa-client-item:hover { background: var(--bg-hover); }

.spa-client-item__avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--gold-bg, rgba(196,164,124,0.2));
  color: var(--gold);
  display: flex; align-items: center; justify-content: center;
  font-weight: var(--weight-bold);
  font-size: var(--text-sm);
  flex-shrink: 0;
}

.spa-client-item__info { flex: 1; min-width: 0; }
.spa-client-item__name { font-size: var(--text-sm); font-weight: var(--weight-medium); }
.spa-client-item__room { font-size: 11px; color: var(--text-tertiary); }

.spa-client-item__stats {
  display: flex; flex-direction: column; align-items: flex-end; gap: 2px;
  flex-shrink: 0;
}
.spa-client-item__visits {
  font-size: 11px; font-weight: var(--weight-bold);
  color: var(--gold);
  background: var(--gold-bg, rgba(196,164,124,0.2));
  padding: 1px 8px;
  border-radius: 999px;
  white-space: nowrap;
}
.spa-client-item__last { font-size: 10px; color: var(--text-tertiary); white-space: nowrap; }

/* ─── Client profile ─────────────────────── */

.spa-client-profile__section { margin-bottom: var(--space-5); }
.spa-client-profile__section-title {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-2);
  padding-bottom: var(--space-1);
  border-bottom: 1px solid var(--separator);
}

.spa-allergy-tag {
  display: inline-block;
  background: rgba(220,80,80,0.15);
  color: #E06060;
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 11px;
  margin: 2px;
}

.spa-pref-row { display: flex; justify-content: space-between; padding: var(--space-1) 0; font-size: var(--text-sm); }
.spa-pref-row__key { color: var(--text-secondary); }
.spa-pref-row__val { color: var(--text-primary); }

.spa-history-item {
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--separator);
  font-size: var(--text-sm);
}
.spa-history-item:last-child { border-bottom: none; }
.spa-history-item__date { color: var(--text-tertiary); font-size: 11px; }

/* ─── Client profile stats ───────────────── */

.spa-client-stats {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3);
}
.spa-client-stats__item {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  display: flex; flex-direction: column; gap: 2px;
  box-shadow: var(--glass-shadow);
}
.spa-client-stats__item--wide { grid-column: 1 / -1; }
.spa-client-stats__num {
  font-size: var(--text-md);
  font-weight: var(--weight-bold);
  color: var(--text-primary);
}
.spa-client-stats__label {
  font-size: 11px;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* ═══════════════════════════════════════════
   Config Panel
   ═══════════════════════════════════════════ */

.spa-config-tabs {
  display: flex; gap: 2px;
  padding: var(--space-4) var(--space-6) 0;
  background: var(--glass-surface-bg);
  backdrop-filter: var(--glass-surface-blur);
  -webkit-backdrop-filter: var(--glass-surface-blur);
  border-bottom: 1px solid var(--glass-hairline);
  overflow-x: auto;
}

.spa-config-tab {
  padding: var(--space-2) var(--space-4);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-secondary);
  font-size: var(--text-sm);
  cursor: pointer;
  white-space: nowrap;
  transition: color 0.15s, border-color 0.15s;
}
.spa-config-tab:hover { color: var(--text-primary); }
.spa-config-tab--active { color: var(--gold); border-bottom-color: var(--gold); }

.spa-config-content { padding: var(--space-6); overflow: auto; background: transparent; color: var(--text-primary); }

.spa-config-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-4);
}

.spa-config-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  cursor: pointer;
  transition: border-color 0.15s, transform 0.15s, box-shadow 0.15s;
  color: var(--glass-text);
  box-shadow: var(--glass-shadow);
}
.spa-config-card:hover { border-color: var(--glass-border-hover); transform: translateY(-2px); box-shadow: var(--glass-shadow-hover); }

.spa-config-card__title { font-size: var(--text-sm); font-weight: var(--weight-bold); margin-bottom: var(--space-1); }
.spa-config-card__subtitle { font-size: 11px; color: var(--text-tertiary); }

.spa-config-card__add {
  border: 2px dashed var(--separator);
  display: flex; align-items: center; justify-content: center;
  min-height: 100px;
  color: var(--text-tertiary);
}
.spa-config-card__add:hover { border-color: var(--gold); color: var(--gold); }

/* ─── Config card thumbnail (photo) ─────── */

.spa-config-card__image {
  width: 100%;
  height: 120px;
  background-size: cover;
  background-position: center;
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-3);
  border: 1px solid var(--glass-border);
}

/* ─── Image field (photo upload) ────────── */

.spa-image-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-1);
}

.spa-image-field__preview {
  width: 100%;
  height: 140px;
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-tertiary);
  border: 1px dashed var(--separator);
}

.spa-image-field__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.spa-image-field__placeholder {
  font-size: 2rem;
  color: var(--text-tertiary);
}

.spa-image-field__actions {
  display: flex;
  gap: var(--space-2);
  align-items: center;
}

/* ═══════════════════════════════════════════
   General Config — Inline Form
   ═══════════════════════════════════════════ */

.spa-config-inline {
  padding: var(--space-6);
  max-width: 640px;
  background: transparent;
  color: var(--text-primary);
}
.spa-config-inline__title {
  font-size: var(--text-lg);
  font-weight: var(--weight-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}
.spa-config-inline__subtitle {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
  margin-bottom: var(--space-5);
}

.spa-slot-preview {
  margin-top: var(--space-4);
  padding: var(--space-4);
  background: var(--glass-surface-bg);
  backdrop-filter: var(--glass-surface-blur);
  -webkit-backdrop-filter: var(--glass-surface-blur);
  border: 1px solid var(--glass-surface-border);
  border-radius: var(--radius-md);
}
.spa-slot-preview__row {
  display: flex; justify-content: space-between; align-items: center;
  padding: var(--space-2) 0;
  font-size: var(--text-sm);
  color: var(--text-secondary);
  border-bottom: 1px solid var(--separator);
}
.spa-slot-preview__row:last-child { border-bottom: none; }
.spa-slot-preview__count { color: var(--gold); font-weight: var(--weight-bold); }
.spa-slot-preview__closed { color: var(--text-tertiary); }

/* ═══════════════════════════════════════════
   Waitlist Panel
   ═══════════════════════════════════════════ */

.spa-waitlist-group { margin-bottom: var(--space-6); }
.spa-waitlist-group__date { font-size: var(--text-sm); font-weight: var(--weight-bold); color: var(--text-secondary); padding: var(--space-2) 0; border-bottom: 1px solid var(--separator); margin-bottom: var(--space-3); }

.spa-waitlist-item {
  display: flex; align-items: center; gap: var(--space-3);
  padding: var(--space-3);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-2);
  color: var(--glass-text);
}

.spa-waitlist-item__status {
  width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0;
}
.spa-waitlist-item__status--waiting { background: #F0B030; }
.spa-waitlist-item__status--notified { background: var(--gold); }
.spa-waitlist-item__status--booked { background: #7CC490; }

.spa-waitlist-item__info { flex: 1; min-width: 0; }
.spa-waitlist-item__name { font-size: var(--text-sm); font-weight: var(--weight-medium); }
.spa-waitlist-item__detail { font-size: 11px; color: var(--text-tertiary); }

.spa-waitlist-item__actions { display: flex; gap: var(--space-2); }

/* ═══════════════════════════════════════════
   Booking Detail Popover
   ═══════════════════════════════════════════ */

.spa-booking-detail {
  position: fixed;
  background: var(--glass-surface-bg);
  backdrop-filter: var(--glass-surface-blur);
  -webkit-backdrop-filter: var(--glass-surface-blur);
  border: 1px solid var(--glass-surface-border);
  border-radius: var(--radius-lg);
  box-shadow: 0 10px 40px rgba(0,0,0,0.4);
  z-index: 80;
  min-width: 300px;
  max-width: 400px;
}

.spa-booking-detail__header {
  display: flex; align-items: center;
  padding: var(--space-4);
  border-bottom: 1px solid var(--separator);
}
.spa-booking-detail__status {
  padding: 2px 10px; border-radius: 999px; font-size: 11px; font-weight: var(--weight-bold);
}
.spa-booking-detail__status--confirmed { background: rgba(196,164,124,0.2); color: var(--gold); }
.spa-booking-detail__status--checked-in { background: rgba(124,180,196,0.2); color: #7CB4C4; }
.spa-booking-detail__status--in-progress { background: rgba(124,196,144,0.2); color: #7CC490; }

.spa-booking-detail__body { padding: var(--space-4); }
.spa-booking-detail__row { display: flex; padding: var(--space-2) 0; font-size: var(--text-sm); }
.spa-booking-detail__label { color: var(--text-tertiary); width: 100px; flex-shrink: 0; }
.spa-booking-detail__value { color: var(--text-primary); flex: 1; }

.spa-booking-detail__allergy-warning {
  background: rgba(220,80,80,0.1);
  border: 1px solid rgba(220,80,80,0.3);
  border-radius: var(--radius-sm);
  padding: var(--space-3);
  margin: var(--space-3) 0;
  font-size: var(--text-sm);
  color: #E06060;
}

.spa-booking-detail__actions {
  display: flex; gap: var(--space-2);
  padding: var(--space-4);
  border-top: 1px solid var(--separator);
}

/* ═══════════════════════════════════════════
   Analytics (Στατιστικά)
   ═══════════════════════════════════════════ */

.spa-analytics {
  flex: 1;
  overflow: auto;
  padding: var(--space-6);
  background: transparent;
  color: var(--text-primary);
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
}

.spa-analytics__toolbar {
  display: flex; align-items: center; flex-wrap: wrap; gap: var(--space-4);
  padding: var(--space-4);
  background: var(--glass-surface-bg);
  backdrop-filter: var(--glass-surface-blur);
  -webkit-backdrop-filter: var(--glass-surface-blur);
  border: 1px solid var(--glass-surface-border);
  border-radius: var(--radius-md);
  box-shadow: var(--glass-surface-shadow);
}

.spa-analytics__presets { display: flex; gap: var(--space-1); flex-wrap: wrap; }

.spa-analytics__preset {
  padding: var(--space-2) var(--space-4);
  background: none;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-size: var(--text-sm);
  cursor: pointer;
  transition: color 0.15s, background 0.15s;
}
.spa-analytics__preset:hover { color: var(--text-primary); background: var(--bg-hover); }
.spa-analytics__preset--active {
  background: var(--gold-bg, rgba(196,164,124,0.15));
  color: var(--gold);
  font-weight: var(--weight-bold);
}

.spa-analytics__custom { display: flex; align-items: center; gap: var(--space-2); margin-left: auto; flex-wrap: wrap; }

.spa-analytics__date {
  padding: var(--space-2);
  background: var(--bg-tertiary);
  border: 1px solid var(--separator);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: var(--text-sm);
  color-scheme: dark;
}

.spa-analytics__sep { color: var(--text-tertiary); }

.spa-analytics__apply {
  padding: var(--space-2) var(--space-4);
  background: var(--gold);
  color: #000;
  border: none;
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: var(--weight-bold);
  cursor: pointer;
  transition: opacity 0.15s;
}
.spa-analytics__apply:hover { opacity: 0.85; }

.spa-analytics__kpis {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}

.spa-analytics__kpi {
  background: var(--glass-surface-bg);
  backdrop-filter: var(--glass-surface-blur);
  -webkit-backdrop-filter: var(--glass-surface-blur);
  border: 1px solid var(--glass-surface-border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  text-align: center;
  box-shadow: var(--glass-surface-shadow);
}
.spa-analytics__kpi-value { font-size: 28px; font-weight: var(--weight-bold); color: var(--gold); }
.spa-analytics__kpi-label {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-top: var(--space-1);
}

.spa-analytics__section {
  background: var(--glass-surface-bg);
  backdrop-filter: var(--glass-surface-blur);
  -webkit-backdrop-filter: var(--glass-surface-blur);
  border: 1px solid var(--glass-surface-border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  box-shadow: var(--glass-surface-shadow);
}

.spa-analytics__section-title {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--separator);
}

.spa-analytics__empty { text-align: center; padding: var(--space-5); color: var(--text-tertiary); font-size: var(--text-sm); }

.spa-analytics__bars { display: flex; flex-direction: column; gap: var(--space-3); }

.spa-analytics__bar-row {
  display: grid;
  grid-template-columns: minmax(140px, 1fr) 2fr 48px;
  align-items: center;
  gap: var(--space-3);
}
.spa-analytics__bar-label { font-size: var(--text-sm); color: var(--text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.spa-analytics__bar-track { height: 10px; background: var(--bg-tertiary); border-radius: 999px; overflow: hidden; }
.spa-analytics__bar-fill { height: 100%; background: var(--gold); border-radius: 999px; transition: width 0.3s ease; }
.spa-analytics__bar-count { font-size: var(--text-sm); font-weight: var(--weight-bold); color: var(--gold); text-align: right; }

.spa-analytics__more { font-size: var(--text-xs); color: var(--text-tertiary); margin-top: var(--space-2); }

.spa-analytics__clients { display: flex; flex-direction: column; gap: var(--space-3); }

.spa-analytics__client {
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
}

.spa-analytics__client-head { display: flex; align-items: center; gap: var(--space-3); flex-wrap: wrap; }

.spa-analytics__client-name { font-weight: var(--weight-bold); font-size: var(--text-sm); color: var(--text-primary); }
.spa-analytics__client-room { font-size: var(--text-xs); color: var(--text-secondary); }
.spa-analytics__client-visits {
  font-size: 11px; font-weight: var(--weight-bold); color: var(--gold);
  background: var(--gold-bg, rgba(196,164,124,0.2));
  padding: 1px 8px; border-radius: 999px; white-space: nowrap;
}
.spa-analytics__client-last { font-size: var(--text-xs); color: var(--text-tertiary); margin-left: auto; }

.spa-analytics__client-programs { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: var(--space-2); }

.spa-analytics__chip {
  display: inline-block;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 999px;
  padding: 2px 10px;
  font-size: 11px;
  color: var(--glass-text);
}

/* ═══════════════════════════════════════════
   Responsive
   ═══════════════════════════════════════════ */

@media (max-width: 768px) {
  .spa-sidebar { display: none; }
  .spa-sidebar--open {
    display: flex;
    position: fixed; left: 0; top: 0; bottom: 0; z-index: 100;
    box-shadow: 10px 0 40px rgba(0,0,0,0.5);
  }
  .spa-header { padding: var(--space-3); gap: var(--space-2); }
  .spa-header__stats { display: none; }
  .spa-header__date { font-size: var(--text-sm); min-width: auto; }
  .spa-calendar__col-head { min-width: 120px; }
  .spa-calendar__slot { min-width: 120px; }
  .spa-client-drawer { width: 100vw; }
  .spa-modal { max-width: 100%; margin: var(--space-4); }
  .spa-config-cards { grid-template-columns: 1fr; }
  .spa-analytics__kpis { grid-template-columns: repeat(2, 1fr); }
  .spa-analytics__custom { margin-left: 0; width: 100%; }
  .spa-analytics__bar-row { grid-template-columns: 1fr 48px; }
  .spa-analytics__bar-track { grid-column: 1 / -1; order: 3; }
  /* Γλώσσες: τέρμα αριστερά στο mobile ώστε να μην καλύπτουν το dark/light toggle (δεξιά) */
  #lang-switcher {
    left: 12px !important;
    right: auto !important;
    bottom: 16px !important;
  }
}

/* ═══════════════════════════════════════════
   Floor Plan (Κάτοψη)
   ═══════════════════════════════════════════ */

.spa-floor-plan__toolbar {
  display: flex; align-items: center; gap: var(--space-3);
  padding: var(--space-3) var(--space-6);
  border-bottom: 1px solid var(--glass-hairline);
  background: var(--glass-surface-bg);
  backdrop-filter: var(--glass-surface-blur);
  -webkit-backdrop-filter: var(--glass-surface-blur);
}

.spa-floor-plan__title { font-weight: var(--weight-bold); color: var(--text-primary); font-size: var(--text-sm); }

.spa-floor-plan {
  flex: 1;
  display: flex;
  min-height: 0;
  position: relative;
  background: transparent;
}

.spa-floor-plan-canvas-wrapper {
  flex: 1;
  position: relative;
  overflow: hidden;
  min-height: 420px;
}

#spa-floor-plan { display: block; cursor: default; }

/* ─── Room schedule drawer ───────────────── */

.spa-room-schedule {
  width: 360px; max-width: 92vw; flex-shrink: 0;
  border-left: 1px solid var(--glass-hairline);
  background: var(--glass-surface-bg);
  backdrop-filter: var(--glass-surface-blur);
  -webkit-backdrop-filter: var(--glass-surface-blur);
  display: none;
  flex-direction: column;
  overflow: hidden;
}
.spa-room-schedule--open { display: flex; }

.spa-room-schedule__head {
  display: flex; align-items: flex-start; gap: var(--space-2);
  padding: var(--space-4);
  border-bottom: 1px solid var(--separator);
}
.spa-room-schedule__title {
  flex: 1; font-size: var(--text-sm); font-weight: var(--weight-bold);
  color: var(--text-primary); line-height: 1.3;
}
.spa-room-schedule__sub {
  flex: 1; font-size: 11px; color: var(--text-tertiary); margin-top: 2px;
}
.spa-room-schedule__close {
  width: 28px; height: 28px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: 50%;
  color: var(--glass-text); cursor: pointer; font-size: 14px;
}
.spa-room-schedule__close:hover { background: var(--glass-bg-hover); }

.spa-room-schedule__date-nav {
  display: flex; align-items: center; gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--separator);
}
.spa-room-schedule__date {
  flex: 1; text-align: center;
  font-size: var(--text-sm); font-weight: var(--weight-bold); color: var(--text-primary);
}

.spa-room-schedule__scroll {
  flex: 1; overflow-y: auto;
  padding: var(--space-4);
}

.spa-room-schedule__timeline {
  position: relative;
  margin-left: 44px; /* χώρος για τις ώρες */
  background: rgba(0,0,0,0.02);
  border-radius: var(--radius-sm);
}

.spa-room-schedule__hourline {
  position: absolute; left: 0; right: 0; height: 0;
  border-top: 1px solid var(--separator);
}
.spa-room-schedule__hourline span {
  position: absolute; left: -44px; top: -8px;
  width: 38px; text-align: right;
  font-size: 10px; color: var(--text-tertiary);
}

.spa-room-schedule__slotline {
  position: absolute; left: 0; right: 0; height: 0;
  border-top: 1px dashed rgba(128,128,128,0.15);
  pointer-events: none;
}

.spa-room-schedule__block {
  position: absolute; left: 4px; right: 4px;
  border-radius: var(--radius-sm);
  padding: 6px 8px;
  border-left: 3px solid var(--gold);
  background: rgba(196,164,124,0.18);
  cursor: pointer;
  overflow: hidden;
  display: flex; flex-direction: column; justify-content: center;
  transition: transform 0.1s, box-shadow 0.1s;
  z-index: 2;
}
.spa-room-schedule__block:hover { transform: scale(1.01); box-shadow: 0 2px 12px rgba(0,0,0,0.3); z-index: 3; }
.spa-room-schedule__block--checked-in { background: rgba(124,180,196,0.18); border-left-color: #7CB4C4; }
.spa-room-schedule__block--in-progress { background: rgba(124,196,144,0.18); border-left-color: #7CC490; }

.spa-room-schedule__block-time { font-size: 10px; color: var(--text-tertiary); font-weight: var(--weight-medium); }
.spa-room-schedule__block-guest { font-size: 12px; color: var(--text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.spa-room-schedule__block-trt { font-size: 10px; color: var(--text-tertiary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ─── Day Board (Calendar: ημέρες αριστερά, καμπίνες δεξιά) ───────── */

.spa-dayboard {
  display: flex;
  flex: 1;
  min-height: 0;
  background: transparent;
}

.spa-dayboard__days {
  width: 150px;
  flex-shrink: 0;
  border-right: 1px solid var(--glass-hairline);
  background: var(--glass-surface-bg);
  backdrop-filter: var(--glass-surface-blur);
  -webkit-backdrop-filter: var(--glass-surface-blur);
  overflow-y: auto;
  padding: var(--space-3) var(--space-2);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.spa-dayboard__day {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: var(--space-2) var(--space-1);
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  text-align: center;
}
.spa-dayboard__day:hover { background: var(--glass-bg-hover); }
.spa-dayboard__day--active {
  background: var(--gold);
  color: #000;
  border-color: var(--gold);
}
.spa-dayboard__day-num { font-weight: var(--weight-bold); font-size: var(--text-sm); }
.spa-dayboard__day-week { font-size: 10px; opacity: 0.8; }

.spa-dayboard__rooms {
  flex: 1;
  min-width: 0;
  overflow-y: auto;
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.spa-dayboard__axis {
  position: relative;
  height: 20px;
  margin-bottom: var(--space-1);
}
.spa-dayboard__axis-label {
  position: absolute;
  transform: translateX(-50%);
  font-size: 10px;
  color: var(--text-tertiary);
  white-space: nowrap;
}

.spa-dayboard__room {
  border: 1px solid var(--glass-surface-border);
  border-radius: var(--radius-lg);
  background: var(--glass-surface-bg);
  backdrop-filter: var(--glass-surface-blur);
  -webkit-backdrop-filter: var(--glass-surface-blur);
  overflow: hidden;
  box-shadow: var(--glass-surface-shadow);
}
.spa-dayboard__room-head {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  border-bottom: 1px solid var(--separator);
}
.spa-dayboard__room-icon { font-size: var(--text-sm); }
.spa-dayboard__room-name { font-weight: var(--weight-bold); font-size: var(--text-sm); color: var(--text-primary); }
.spa-dayboard__room-meta { font-size: 11px; color: var(--text-tertiary); margin-right: auto; }
.spa-dayboard__room-add {
  width: 26px;
  height: 26px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gold);
  color: #000;
  border: none;
  border-radius: var(--radius-md);
  font-weight: var(--weight-bold);
  font-size: 16px;
  line-height: 1;
  cursor: pointer;
}
.spa-dayboard__room-add:hover { opacity: 0.85; }

.spa-dayboard__timeline {
  position: relative;
  height: 56px;
  margin: var(--space-2) var(--space-3) var(--space-3);
  background: var(--bg-tertiary);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.spa-dayboard__block {
  position: absolute;
  top: 4px;
  bottom: 4px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 var(--space-2);
  border-radius: 6px;
  background: rgba(196, 164, 124, 0.18);
  border-left: 3px solid #C4A47C;
  cursor: pointer;
  overflow: hidden;
  box-sizing: border-box;
}
.spa-dayboard__block:hover { transform: scale(1.01); z-index: 3; box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3); }
.spa-dayboard__block--checked-in { background: rgba(124, 180, 196, 0.18); border-left-color: #7CB4C4; }
.spa-dayboard__block--in-progress { background: rgba(124, 196, 144, 0.18); border-left-color: #7CC490; }
.spa-dayboard__block-time { font-size: 10px; color: var(--text-tertiary); font-weight: var(--weight-medium); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.spa-dayboard__block-guest { font-size: 12px; color: var(--text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.spa-dayboard__empty {
  padding: var(--space-5);
  text-align: center;
  color: var(--text-tertiary);
  font-size: var(--text-sm);
}

@media (max-width: 768px) {
  .spa-dayboard { flex-direction: column; }
  .spa-dayboard__days {
    width: 100%;
    flex-direction: row;
    overflow-x: auto;
    overflow-y: hidden;
    border-right: none;
    border-bottom: 1px solid var(--separator);
  }
  .spa-dayboard__day { flex-shrink: 0; }
}

/* ─── Unassigned (pending QR) panel ───────── */

.spa-unassigned {
  margin-bottom: var(--space-4);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-3) var(--space-4);
}

.spa-unassigned__head { display: flex; align-items: center; gap: var(--space-2); margin-bottom: var(--space-2); }
.spa-unassigned__title { font-weight: var(--weight-bold); font-size: var(--text-sm); }
.spa-unassigned__count {
  background: var(--gold);
  color: #000;
  font-weight: var(--weight-bold);
  font-size: var(--text-xs);
  border-radius: 999px;
  padding: 2px 9px;
}
.spa-unassigned__empty { font-size: var(--text-sm); color: var(--text-tertiary); padding: var(--space-2) 0; }
.spa-unassigned__list { display: flex; flex-direction: column; gap: var(--space-2); max-height: 240px; overflow-y: auto; }
.spa-unassigned__item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  background: var(--bg-tertiary);
  border-radius: var(--radius-md);
  border: 1px solid var(--glass-border);
}
.spa-unassigned__main { flex: 1; min-width: 0; }
.spa-unassigned__name { font-weight: var(--weight-bold); font-size: var(--text-sm); }
.spa-unassigned__sub { font-size: var(--text-xs); color: var(--text-tertiary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.spa-unassigned__time { font-size: var(--text-xs); color: var(--text-secondary); white-space: nowrap; }

/* ─── Occupancy dialog ───────────────────── */

.spa-modal-overlay { z-index: 1000; }

.spa-occ-btn {
  padding: var(--space-2) var(--space-4);
  background: var(--gold);
  color: #000;
  border: none;
  border-radius: var(--radius-md);
  font-weight: var(--weight-bold);
  font-size: var(--text-sm);
  cursor: pointer;
  transition: opacity 0.15s;
}
.spa-occ-btn:hover { opacity: 0.85; }

.spa-occ-btn--ghost {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  color: var(--glass-text);
}
.spa-occ-btn--ghost:hover { background: var(--glass-bg-hover); opacity: 1; }

.spa-occ-btn--danger { color: #E06060; }

/* ─── spaqr-btn (mirror of spa-qr.css, ώστε τα κουμπιά του config modal να είναι styled στο spa.html) ─── */
.spaqr-btn {
  display: inline-block;
  width: auto;
  padding: var(--space-2) var(--space-4);
  background: var(--gold);
  color: #000;
  border: none;
  border-radius: var(--radius-md);
  font-weight: var(--weight-bold);
  font-size: var(--text-sm);
  cursor: pointer;
  transition: opacity 0.15s, transform 0.1s;
}
.spaqr-btn:active { transform: scale(0.97); }
.spaqr-btn:hover { opacity: 0.88; }
.spaqr-btn:disabled { opacity: 0.4; cursor: not-allowed; transform: none; }

.spaqr-btn--secondary {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  color: var(--glass-text);
}
.spaqr-btn--secondary:hover { background: var(--glass-bg-hover); border-color: var(--glass-border-hover); opacity: 1; }

.spaqr-btn--small {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  width: auto;
  display: inline-block;
}

@media (max-width: 768px) {
  .spa-room-schedule { position: fixed; right: 0; top: 0; bottom: 0; z-index: 95; width: 92vw; }
  .spa-floor-plan-canvas-wrapper { min-height: 320px; }
}