/* ======================================
   BOOKWIZE - ADMIN DASHBOARD CSS
   Palette: #1A1A2E (navy), #FAF7FF (off-white),
            #F28C38 (orange), #E8DFD0 (beige)
   ====================================== */

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

:root {
  --primary: #F28C38;
  --primary-hover: #e07b28;
  --primary-light: #FFF3E6;
  --navy: #1A1A2E;
  --navy-light: #2A2A44;
  --navy-lighter: #3A3A5A;
  --bg: #FAF7FF;
  --beige: #E8DFD0;
  --success: #10B981;
  --success-light: #D1FAE5;
  --warning: #F59E0B;
  --warning-light: #FEF3C7;
  --danger: #EF4444;
  --danger-light: #FEE2E2;
  --info: #3B82F6;
  --info-light: #DBEAFE;
  --gray-50: #FAFAFA;
  --gray-100: #F5F5F5;
  --gray-200: #E5E5E5;
  --gray-300: #D4D4D4;
  --gray-400: #A3A3A3;
  --gray-500: #737373;
  --gray-600: #525252;
  --gray-700: #404040;
  --gray-800: #262626;
  --gray-900: #171717;
  --radius: 10px;
  --radius-lg: 16px;
  --shadow: 0 1px 3px rgba(26,26,46,.06), 0 0 0 1px rgba(26,26,46,.03);
  --shadow-md: 0 4px 16px rgba(26,26,46,.08);
  --shadow-lg: 0 8px 32px rgba(26,26,46,.1);
  --sidebar-w: 260px;
  --topbar-h: 64px;
  --font: 'Inter', system-ui, -apple-system, sans-serif;
}

html{-webkit-font-smoothing:antialiased}
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--navy);
  font-size: 14px;
  line-height: 1.6;
}
a{color:inherit;text-decoration:none}

/* ====== LAYOUT ====== */
.admin-layout { display: flex; min-height: 100vh; }

/* ====== SIDEBAR ====== */
.sidebar {
  width: var(--sidebar-w);
  background: var(--navy);
  color: #fff;
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 200;
  transition: transform .3s ease;
}
.sidebar-header {
  padding: 1.25rem 1.25rem;
  border-bottom: 1px solid var(--navy-lighter);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  min-height: var(--topbar-h);
}
.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: #fff;
}
.sidebar-logo img {
  width: 32px;
  height: 32px;
  border-radius: 6px;
}
.sidebar-brand {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -.01em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sidebar-close {
  display: none;
  background: none;
  border: none;
  color: rgba(255,255,255,.5);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 4px;
}
.sidebar-close:hover { color: #fff; }

/* Nav */
.sidebar-nav {
  flex: 1;
  padding: .5rem 0;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .65rem 1.25rem;
  color: rgba(255,255,255,.55);
  font-size: .875rem;
  font-weight: 500;
  border-radius: 0;
  transition: all .15s;
  position: relative;
}
.nav-item:hover {
  color: #fff;
  background: rgba(255,255,255,.06);
}
.nav-item.active {
  color: #fff;
  background: rgba(242,140,56,.15);
}
.nav-item.active::before {
  content: '';
  position: absolute;
  left: 0; top: 6px; bottom: 6px;
  width: 3px;
  background: var(--primary);
  border-radius: 0 3px 3px 0;
}
.nav-icon {
  font-size: 1rem;
  width: 1.4rem;
  text-align: center;
  opacity: .8;
}
.nav-item.active .nav-icon { opacity: 1; }
.nav-divider {
  border: none;
  border-top: 1px solid var(--navy-lighter);
  margin: .5rem 1.25rem;
}
.nav-logout { margin-top: auto; }

/* ====== MAIN CONTENT ====== */
.main-content {
  flex: 1;
  margin-left: var(--sidebar-w);
  min-width: 0;
}

/* ====== TOPBAR ====== */
.topbar {
  background: #fff;
  padding: 0 1.5rem;
  height: var(--topbar-h);
  display: flex;
  align-items: center;
  gap: 1rem;
  border-bottom: 1px solid var(--beige);
  position: sticky;
  top: 0;
  z-index: 100;
}
.page-title {
  font-size: 1.15rem;
  font-weight: 700;
  flex: 1;
  color: var(--navy);
  letter-spacing: -.01em;
}
.hamburger {
  display: none;
  background: none;
  border: none;
  font-size: 1.4rem;
  cursor: pointer;
  color: var(--navy);
  padding: 4px;
}
.topbar-right {
  display: flex;
  align-items: center;
  gap: .5rem;
}
.user-name {
  font-weight: 600;
  font-size: .85rem;
  color: var(--navy);
}

/* ====== CONTENT AREA ====== */
.content-area {
  padding: 1.5rem;
  max-width: 1200px;
}

/* ====== STATS GRID ====== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 1rem;
  margin-bottom: 1.75rem;
}
.stat-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  border: 1px solid var(--beige);
  transition: box-shadow .2s;
}
.stat-card:hover { box-shadow: var(--shadow-md); }
.stat-number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -.03em;
  line-height: 1.1;
}
.stat-label {
  font-size: .75rem;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-top: .35rem;
  font-weight: 600;
}

/* ====== SECTIONS ====== */
.section { margin-bottom: 2rem; }
.section-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--navy);
}

/* ====== TABLES ====== */
.table-responsive { overflow-x: auto; border-radius: var(--radius-lg); }
.data-table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--beige);
}
.data-table thead { background: var(--bg); }
.data-table th {
  padding: .75rem 1rem;
  text-align: left;
  font-weight: 700;
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--gray-500);
  border-bottom: 2px solid var(--beige);
}
.data-table td {
  padding: .75rem 1rem;
  border-bottom: 1px solid rgba(232,223,208,.4);
  font-size: .875rem;
}
.data-table tr:hover { background: rgba(250,247,255,.6); }
.data-table tr:last-child td { border-bottom: none; }
.text-center { text-align: center; }
.text-muted { color: var(--gray-500); font-size: .8rem; }

/* ====== BADGES ====== */
.badge {
  display: inline-block;
  padding: .2rem .65rem;
  border-radius: 100px;
  font-size: .65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.badge-confirmed { background: var(--success-light); color: #065F46; }
.badge-completed { background: var(--info-light); color: #1E40AF; }
.badge-cancelled { background: var(--danger-light); color: #991B1B; }
.badge-no_show { background: var(--warning-light); color: #92400E; }
.badge-active { background: var(--success-light); color: #065F46; }
.badge-inactive { background: var(--gray-100); color: var(--gray-500); }
.badge-trial { background: var(--warning-light); color: #92400E; }
.badge-suspended { background: var(--danger-light); color: #991B1B; }
.badge-owner { background: #FFF3E6; color: #C2410C; }
.badge-manager { background: var(--info-light); color: #1E40AF; }
.badge-staff { background: var(--gray-100); color: var(--gray-600); }

/* ====== BUTTONS ====== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .6rem 1.2rem;
  border-radius: var(--radius);
  font-size: .85rem;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all .2s;
  font-family: var(--font);
}
.btn-primary { background: var(--primary); color: #fff; border-color: var(--primary); }
.btn-primary:hover { background: var(--primary-hover); border-color: var(--primary-hover); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(242,140,56,.3); }
.btn-secondary { background: #fff; color: var(--navy); border-color: var(--beige); }
.btn-secondary:hover { background: var(--bg); border-color: var(--gray-300); }
.btn-success { background: var(--success); color: #fff; border-color: var(--success); }
.btn-success:hover { opacity: .9; }
.btn-danger { background: var(--danger); color: #fff; border-color: var(--danger); }
.btn-danger:hover { opacity: .9; }
.btn-warning { background: var(--warning); color: #fff; border-color: var(--warning); }
.btn-ghost { background: none; color: var(--gray-600); border-color: transparent; }
.btn-ghost:hover { background: var(--gray-100); }
.btn-sm { padding: .3rem .7rem; font-size: .75rem; border-width: 1px; }
.btn-block { width: 100%; }

/* ====== FORMS ====== */
.form-group { margin-bottom: 1.1rem; }
.form-group label {
  display: block;
  margin-bottom: .4rem;
  font-weight: 600;
  font-size: .8rem;
  color: var(--navy);
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: .65rem .9rem;
  border: 1px solid var(--beige);
  border-radius: var(--radius);
  font-size: .875rem;
  font-family: var(--font);
  background: #fff;
  color: var(--navy);
  transition: border-color .15s, box-shadow .15s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(242,140,56,.12);
}
.form-group input[type="color"] {
  height: 42px;
  padding: 4px;
  cursor: pointer;
}
.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
}
.form-actions {
  display: flex;
  gap: .75rem;
  margin-top: 1.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--beige);
}
.form-page { max-width: 700px; }
.settings-form {
  background: #fff;
  padding: 1.75rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--beige);
}

/* Checkbox */
.checkbox-label {
  display: flex;
  align-items: center;
  gap: .5rem;
  cursor: pointer;
  padding: .3rem 0;
  font-size: .875rem;
}
.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: .25rem;
}

/* ====== TOOLBAR ====== */
.toolbar {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}
.filters-form {
  display: flex;
  gap: .5rem;
  flex-wrap: wrap;
  align-items: center;
}
.filters-form input,
.filters-form select {
  padding: .5rem .7rem;
  border: 1px solid var(--beige);
  border-radius: var(--radius);
  font-size: .8rem;
  font-family: var(--font);
  background: #fff;
}
.filters-form input:focus,
.filters-form select:focus {
  outline: none;
  border-color: var(--primary);
}
.search-form { display: flex; gap: .5rem; }
.search-form input {
  padding: .5rem .9rem;
  border: 1px solid var(--beige);
  border-radius: var(--radius);
  width: 260px;
  font-family: var(--font);
  font-size: .85rem;
}
.search-form input:focus {
  outline: none;
  border-color: var(--primary);
}

/* ====== CARDS GRID ====== */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}
.staff-card {
  background: #fff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--beige);
  overflow: hidden;
  transition: box-shadow .2s, border-color .2s;
}
.staff-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--primary);
}
.staff-card-header {
  display: flex;
  gap: 1rem;
  padding: 1.25rem;
  align-items: center;
}
.staff-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--navy);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  flex-shrink: 0;
}
.staff-avatar img { width: 100%; height: 100%; object-fit: cover; }
.avatar-initials { color: var(--primary); font-weight: 700; font-size: .85rem; }
.staff-info h3 { font-size: .95rem; font-weight: 700; color: var(--navy); }
.staff-card-body { padding: 0 1.25rem .75rem; }
.staff-meta {
  display: flex;
  gap: .75rem;
  flex-wrap: wrap;
  font-size: .78rem;
  color: var(--gray-500);
}
.staff-card-footer {
  padding: .75rem 1.25rem;
  border-top: 1px solid rgba(232,223,208,.5);
  background: rgba(250,247,255,.4);
}

/* ====== QUICK ACTIONS ====== */
.actions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: .75rem;
}
.action-card {
  background: #fff;
  padding: 1.1rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--beige);
  text-align: center;
  font-weight: 600;
  font-size: .875rem;
  color: var(--navy);
  transition: all .2s;
}
.action-card:hover {
  border-color: var(--primary);
  color: var(--primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

/* Inline actions */
.actions { white-space: nowrap; }
.actions form { display: inline; }

/* ====== EMPTY STATE ====== */
.empty-state {
  text-align: center;
  padding: 3rem 2rem;
  color: var(--gray-500);
  background: #fff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--beige);
  font-size: .9rem;
}

/* ====== FLASH MESSAGES ====== */
.flash {
  padding: .85rem 1.1rem;
  border-radius: var(--radius);
  margin-bottom: 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: .875rem;
  font-weight: 500;
}
.flash-error { background: var(--danger-light); color: #991B1B; border: 1px solid #FECACA; }
.flash-success { background: var(--success-light); color: #065F46; border: 1px solid #A7F3D0; }
.flash-close {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.2rem;
  color: inherit;
  opacity: .6;
}
.flash-close:hover { opacity: 1; }

/* ====== BACK LINK ====== */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  margin-bottom: 1rem;
  color: var(--gray-500);
  font-size: .85rem;
  font-weight: 500;
  transition: color .15s;
}
.back-link:hover { color: var(--primary); }

/* ====== SETTINGS TABS ====== */
.tab-nav {
  display: flex;
  gap: 0;
  margin-bottom: 1.5rem;
  border-bottom: 2px solid var(--beige);
}
.tab-btn {
  padding: .7rem 1.3rem;
  background: none;
  border: none;
  cursor: pointer;
  font-size: .875rem;
  font-weight: 600;
  font-family: var(--font);
  color: var(--gray-500);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all .15s;
}
.tab-btn.active,
.tab-btn:hover { color: var(--primary); border-bottom-color: var(--primary); }
.tab-content { animation: fadeIn .2s; }

/* ====== HOURS EDITOR ====== */
.hours-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: .6rem 0;
  border-bottom: 1px solid rgba(232,223,208,.4);
  flex-wrap: wrap;
}
.day-label { width: 80px; font-weight: 700; font-size: .85rem; color: var(--navy); }
.toggle-label { display: flex; align-items: center; gap: .3rem; font-size: .85rem; cursor: pointer; }
.time-inputs { display: flex; align-items: center; gap: .4rem; flex-wrap: wrap; }
.time-inputs input {
  width: 110px; padding: .35rem .5rem;
  border: 1px solid var(--beige);
  border-radius: var(--radius);
  font-size: .8rem;
  font-family: var(--font);
}
.time-inputs input:focus { outline: none; border-color: var(--primary); }
.time-inputs span { font-size: .78rem; color: var(--gray-500); }
.break-label { margin-left: .5rem; }

/* ====== PAGINATION ====== */
.pagination { display: flex; gap: .25rem; justify-content: center; margin-top: 1.5rem; }
.page-link {
  padding: .4rem .8rem;
  border: 1px solid var(--beige);
  border-radius: var(--radius);
  color: var(--navy);
  font-size: .85rem;
  font-weight: 500;
  transition: all .15s;
}
.page-link:hover { border-color: var(--primary); color: var(--primary); }
.page-link.active { background: var(--primary); color: #fff; border-color: var(--primary); }

/* ====== CUSTOMER DETAIL ====== */
.customer-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  gap: 1rem;
  background: #fff;
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--beige);
}
.customer-stats { display: flex; gap: 2rem; }
.mini-stat { text-align: center; }
.mini-stat strong {
  display: block;
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1.2;
}
.mini-stat span { font-size: .75rem; color: var(--gray-500); font-weight: 600; text-transform: uppercase; letter-spacing: .04em; }
.tags { display: flex; gap: .4rem; margin-bottom: 1rem; flex-wrap: wrap; }
.tag {
  background: var(--primary-light);
  color: var(--primary-hover);
  padding: .2rem .65rem;
  border-radius: 100px;
  font-size: .7rem;
  font-weight: 600;
}
.note-form { display: flex; gap: .5rem; margin-bottom: 1rem; }
.note-form textarea {
  flex: 1;
  padding: .6rem .8rem;
  border: 1px solid var(--beige);
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: .85rem;
  resize: vertical;
}
.note-form textarea:focus { outline: none; border-color: var(--primary); }
.notes-list { display: flex; flex-direction: column; gap: .5rem; }
.note-item {
  background: #fff;
  padding: .85rem 1rem;
  border-radius: var(--radius);
  border-left: 3px solid var(--primary);
  border: 1px solid var(--beige);
  border-left: 3px solid var(--primary);
}

/* ====== CATEGORY HEADER ====== */
.category-header {
  font-size: .85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--primary);
  padding: .5rem 0;
  margin-top: 1rem;
}

/* ====== LOGIN PAGE ====== */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--navy);
  padding: 2rem;
}
.login-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  width: 100%;
  max-width: 400px;
  box-shadow: var(--shadow-lg);
}
.login-card h1 {
  text-align: center;
  margin-bottom: 1.5rem;
  color: var(--navy);
  font-size: 1.5rem;
}
.login-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 1.5rem;
}
.login-logo img { width: 40px; height: 40px; border-radius: 8px; }
.login-logo span { font-size: 1.3rem; font-weight: 800; color: var(--navy); }

@keyframes fadeIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: translateY(0); } }

/* ====== RESPONSIVE ====== */
@media (max-width: 768px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); box-shadow: var(--shadow-lg); }
  .sidebar-close { display: block; }
  .hamburger { display: block; }
  .main-content { margin-left: 0; }
  .content-area { padding: 1rem; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr; }
  .customer-header { flex-direction: column; }
  .hours-row { flex-direction: column; align-items: flex-start; }
  .search-form input { width: 100%; }
  .toolbar { flex-direction: column; align-items: stretch; }
}