/* ======================================================
   Beauty Lover POS - Main Theme
   Pink Minimalist Modern
   ====================================================== */

/* --- CSS Custom Properties --- */
:root {
    --bl-primary:        #F472B6;
    --bl-primary-dark:   #EC4899;
    --bl-primary-deeper: #DB2777;
    --bl-primary-light:  #FBCFE8;
    --bl-primary-ultra:  #FDF2F8;
    --bl-bg:             #FFF5F9;
    --bl-surface:        #FFFFFF;
    --bl-border:         #FCE7F3;
    --bl-border-dark:    #F9A8D4;
    --bl-text:           #1F2937;
    --bl-text-muted:     #6B7280;
    --bl-text-light:     #9CA3AF;
    --bl-success:        #10B981;
    --bl-warning:        #F59E0B;
    --bl-danger:         #EF4444;
    --bl-info:           #3B82F6;
    --bl-shadow:         0 2px 12px rgba(244, 114, 182, 0.12);
    --bl-shadow-lg:      0 8px 32px rgba(244, 114, 182, 0.20);
    --bl-radius:         12px;
    --bl-radius-lg:      16px;
    --bl-radius-pill:    50px;
    --bl-font:           'Poppins', system-ui, -apple-system, sans-serif;
    --bl-transition:     0.2s ease;
    --touch-min:         48px;  /* min touch target */
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    font-family: var(--bl-font);
    font-size: 14px;
    background-color: var(--bl-bg);
    color: var(--bl-text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* --- Bootstrap Variable Overrides via CSS --- */
.btn { min-height: var(--touch-min); font-family: var(--bl-font); font-weight: 500; letter-spacing: 0.01em; }
.form-control, .form-select { font-family: var(--bl-font); min-height: var(--touch-min); }
.input-group .form-control { min-height: var(--touch-min); }

/* --- Pink Button (custom) --- */
.btn-pink {
    background-color: var(--bl-primary);
    border-color: var(--bl-primary);
    color: #fff;
    border-radius: var(--bl-radius-pill) !important;
    transition: background var(--bl-transition), box-shadow var(--bl-transition), transform var(--bl-transition);
}
.btn-pink:hover,
.btn-pink:focus {
    background-color: var(--bl-primary-dark);
    border-color: var(--bl-primary-dark);
    color: #fff;
    box-shadow: 0 4px 15px rgba(244, 114, 182, 0.40);
    transform: translateY(-1px);
}
.btn-pink:active { transform: translateY(0); }
.btn-pink-outline {
    background-color: transparent;
    border: 2px solid var(--bl-primary);
    color: var(--bl-primary);
    border-radius: var(--bl-radius-pill) !important;
    transition: all var(--bl-transition);
}
.btn-pink-outline:hover {
    background-color: var(--bl-primary);
    color: #fff;
}
.btn-pink-light {
    background-color: var(--bl-primary-ultra);
    border-color: var(--bl-border);
    color: var(--bl-primary-deeper);
    border-radius: var(--bl-radius-pill) !important;
}
.btn-pink-light:hover {
    background-color: var(--bl-primary-light);
    border-color: var(--bl-primary);
    color: var(--bl-primary-deeper);
}

/* All rounded buttons */
.btn {
    border-radius: var(--bl-radius-pill) !important;
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

/* --- Cards --- */
.card {
    border: 1px solid var(--bl-border);
    border-radius: var(--bl-radius-lg) !important;
    box-shadow: var(--bl-shadow);
    background: var(--bl-surface);
}
.card-header {
    background: var(--bl-primary-ultra);
    border-bottom: 1px solid var(--bl-border);
    border-radius: var(--bl-radius-lg) var(--bl-radius-lg) 0 0 !important;
    font-weight: 600;
}

/* --- Form Controls --- */
.form-control, .form-select {
    border-color: var(--bl-border-dark);
    border-radius: var(--bl-radius) !important;
    background-color: var(--bl-surface);
    transition: border-color var(--bl-transition), box-shadow var(--bl-transition);
}
.form-control:focus, .form-select:focus {
    border-color: var(--bl-primary);
    box-shadow: 0 0 0 3px rgba(244, 114, 182, 0.20);
}

/* --- Badges --- */
.badge-pink { background-color: var(--bl-primary-light); color: var(--bl-primary-deeper); font-weight: 600; }

/* --- Tables --- */
.table { --bs-table-striped-bg: #FFF0F7; }
.table thead th {
    background-color: var(--bl-primary-ultra);
    color: var(--bl-primary-deeper);
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-color: var(--bl-border);
}
.table td, .table th { vertical-align: middle; border-color: var(--bl-border); }

/* --- Scrollbar --- */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bl-primary-ultra); }
::-webkit-scrollbar-thumb { background: var(--bl-primary-light); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--bl-primary); }

/* --- Utilities --- */
.text-pink    { color: var(--bl-primary) !important; }
.text-pink-dark { color: var(--bl-primary-deeper) !important; }
.bg-pink-ultra { background-color: var(--bl-primary-ultra) !important; }
.bg-pink-light { background-color: var(--bl-primary-light) !important; }
.bg-pink      { background-color: var(--bl-primary) !important; }
.border-pink  { border-color: var(--bl-border) !important; }
.shadow-pink  { box-shadow: var(--bl-shadow) !important; }

/* --- Spinner / Loading overlay --- */
.loading-overlay {
    position: fixed; inset: 0; z-index: 9999;
    background: rgba(253, 242, 248, 0.85);
    display: flex; align-items: center; justify-content: center;
    flex-direction: column; gap: 1rem;
    backdrop-filter: blur(4px);
}
.spinner-pink {
    width: 48px; height: 48px;
    border: 4px solid var(--bl-primary-light);
    border-top-color: var(--bl-primary-dark);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* --- Toast notifications --- */
#toast-container {
    position: fixed; top: 1rem; right: 1rem; z-index: 10000;
    display: flex; flex-direction: column; gap: 0.5rem;
    max-width: 360px;
}
.bl-toast {
    padding: 0.85rem 1.25rem;
    border-radius: var(--bl-radius);
    background: var(--bl-surface);
    box-shadow: var(--bl-shadow-lg);
    border-left: 4px solid var(--bl-primary);
    font-size: 0.875rem;
    font-weight: 500;
    animation: slideInRight 0.3s ease, fadeOut 0.4s ease 3.5s forwards;
    display: flex; align-items: center; gap: 0.5rem;
}
.bl-toast.success { border-left-color: var(--bl-success); }
.bl-toast.error   { border-left-color: var(--bl-danger); }
.bl-toast.warning { border-left-color: var(--bl-warning); }
@keyframes slideInRight { from { transform: translateX(120%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }
@keyframes fadeOut { from { opacity: 1; } to { opacity: 0; pointer-events: none; } }

/* --- Modal enhancements --- */
.modal-content { border: none; border-radius: var(--bl-radius-lg); box-shadow: var(--bl-shadow-lg); }
.modal-header  { background: var(--bl-primary-ultra); border-bottom: 1px solid var(--bl-border); border-radius: var(--bl-radius-lg) var(--bl-radius-lg) 0 0; }
.modal-title   { font-weight: 600; color: var(--bl-primary-deeper); }
.btn-close     { filter: none; }

/* --- Sidebar layout (admin) --- */
.bl-sidebar {
    width: 260px; height: 100vh;
    background: var(--bl-surface);
    border-right: 1px solid var(--bl-border);
    display: flex; flex-direction: column;
    position: fixed; top: 0; left: 0; z-index: 1000;
    transition: transform var(--bl-transition);
    overflow: hidden;
}
.bl-sidebar-brand {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--bl-border);
    background: linear-gradient(135deg, var(--bl-primary-ultra) 0%, #fff 100%);
}
.bl-sidebar-brand .brand-logo {
    font-size: 1.3rem; font-weight: 700;
    color: var(--bl-primary-deeper);
    display: flex; align-items: center; gap: 0.5rem;
}
.bl-sidebar nav {
    flex: 1;
    padding: 1rem 0;
    overflow-y: auto;
    overflow-x: hidden;
    scrollbar-width: thin;
    scrollbar-color: var(--bl-border) transparent;
}
.bl-sidebar nav::-webkit-scrollbar { width: 4px; }
.bl-sidebar nav::-webkit-scrollbar-track { background: transparent; }
.bl-sidebar nav::-webkit-scrollbar-thumb { background: var(--bl-border); border-radius: 4px; }
.bl-sidebar nav::-webkit-scrollbar-thumb:hover { background: var(--bl-primary-light); }
/* ── Collapsible nav groups ──────────────────────────────────────────────── */
.bl-nav-group { border-bottom: 1px solid var(--bl-border); }
.bl-nav-group:last-child { border-bottom: none; }

.bl-nav-group-hd {
    display: flex; align-items: center; justify-content: space-between;
    padding: 0.6rem 1.25rem 0.6rem 1rem;
    cursor: pointer; user-select: none;
    color: var(--bl-text-muted);
    font-size: 0.72rem; font-weight: 700; letter-spacing: 0.07em;
    text-transform: uppercase;
    transition: background var(--bl-transition), color var(--bl-transition);
}
.bl-nav-group-hd span {
    display: flex; align-items: center; gap: 0.5rem;
}
.bl-nav-group-hd span i {
    font-size: 0.85rem; color: var(--bl-primary); opacity: .7;
}
.bl-nav-group-hd:hover {
    background: var(--bl-primary-ultra);
    color: var(--bl-primary-deeper);
}
.bl-nav-group.open .bl-nav-group-hd {
    color: var(--bl-primary-deeper);
}
.bl-nav-group.open .bl-nav-group-hd span i {
    opacity: 1;
}

/* Animated chevron */
.bl-nav-chevron {
    font-size: 0.7rem;
    transition: transform 0.25s ease;
    color: var(--bl-text-light);
    flex-shrink: 0;
}
.bl-nav-group.open .bl-nav-chevron {
    transform: rotate(180deg);
    color: var(--bl-primary);
}

/* Collapsible body */
.bl-nav-group-bd {
    overflow: hidden;
    max-height: 0;
    transition: max-height 0.28s ease;
}

/* Nav items (inside groups) */
.bl-nav-item {
    display: flex; align-items: center; gap: 0.75rem;
    padding: 0.6rem 1.25rem 0.6rem 1.75rem;
    color: var(--bl-text-muted); font-weight: 500; font-size: 0.875rem;
    text-decoration: none; transition: all var(--bl-transition);
    border-left: 3px solid transparent;
    position: relative;
}
.bl-nav-item::before {
    content: '';
    position: absolute; left: 1.1rem; top: 50%; transform: translateY(-50%);
    width: 5px; height: 5px; border-radius: 50%;
    background: var(--bl-border-dark);
    opacity: 0;
    transition: opacity var(--bl-transition);
}
.bl-nav-item:hover {
    background: var(--bl-primary-ultra);
    color: var(--bl-primary-deeper);
    border-left-color: var(--bl-primary-light);
    padding-left: 2rem;
}
.bl-nav-item:hover::before { opacity: 1; }
.bl-nav-item.active {
    background: var(--bl-primary-ultra);
    color: var(--bl-primary-deeper);
    border-left-color: var(--bl-primary);
    font-weight: 600;
    padding-left: 2rem;
}
.bl-nav-item.active::before {
    opacity: 1;
    background: var(--bl-primary);
}
.bl-nav-item i { font-size: 1rem; width: 18px; text-align: center; flex-shrink: 0; }

/* --- Admin main area --- */
.bl-main {
    margin-left: 260px;
    min-height: 100vh;
    background: var(--bl-bg);
    transition: margin var(--bl-transition);
}
.bl-topbar {
    position: sticky; top: 0; z-index: 900;
    background: var(--bl-surface);
    border-bottom: 1px solid var(--bl-border);
    padding: 0.75rem 1.5rem;
    display: flex; align-items: center; justify-content: space-between;
}
.bl-page-content { padding: 1.5rem; }

/* --- Page header --- */
.bl-page-header {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: 1.5rem;
}
.bl-page-title { font-size: 1.4rem; font-weight: 700; color: var(--bl-text); margin: 0; }
.bl-page-title span { color: var(--bl-primary); }
.bl-breadcrumb { font-size: 0.8rem; color: var(--bl-text-muted); margin: 0; }

/* --- Data tables wrapper --- */
.bl-table-wrapper {
    background: var(--bl-surface);
    border-radius: var(--bl-radius-lg);
    border: 1px solid var(--bl-border);
    box-shadow: var(--bl-shadow);
    overflow: hidden;
}
.bl-table-toolbar {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--bl-border);
    background: var(--bl-primary-ultra);
    display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
}

/* --- Stats cards --- */
.bl-stat-card {
    background: var(--bl-surface);
    border-radius: var(--bl-radius-lg);
    border: 1px solid var(--bl-border);
    padding: 1.25rem 1.5rem;
    display: flex; align-items: center; gap: 1rem;
    box-shadow: var(--bl-shadow);
    transition: transform var(--bl-transition), box-shadow var(--bl-transition);
}
.bl-stat-card:hover { transform: translateY(-2px); box-shadow: var(--bl-shadow-lg); }
.bl-stat-icon {
    width: 52px; height: 52px; border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem; flex-shrink: 0;
}
.bl-stat-icon.pink  { background: var(--bl-primary-ultra); color: var(--bl-primary-deeper); }
.bl-stat-icon.green { background: #ECFDF5; color: #059669; }
.bl-stat-icon.amber { background: #FFFBEB; color: #D97706; }
.bl-stat-icon.blue  { background: #EFF6FF; color: #2563EB; }
.bl-stat-icon.purple { background: #F5F3FF; color: #7C3AED; }
.bl-stat-value { font-size: 1.5rem; font-weight: 700; color: var(--bl-text); line-height: 1.2; }
.bl-stat-label { font-size: 0.78rem; color: var(--bl-text-muted); font-weight: 500; margin-top: 2px; }

/* --- Alert / Empty states --- */
.bl-empty {
    text-align: center; padding: 3rem 1rem; color: var(--bl-text-muted);
}
.bl-empty i { font-size: 3.5rem; margin-bottom: 0.75rem; opacity: 0.4; }

/* --- Responsive collapse sidebar --- */
@media (max-width: 991.98px) {
    .bl-sidebar { transform: translateX(-100%); }
    .bl-sidebar.open { transform: translateX(0); box-shadow: 0 0 0 9999px rgba(0,0,0,.4); }
    .bl-main { margin-left: 0; }
}

/* --- Dropdown --- */
.dropdown-menu {
    border: 1px solid var(--bl-border);
    border-radius: var(--bl-radius);
    box-shadow: var(--bl-shadow-lg);
    padding: 0.5rem;
}
.dropdown-item { border-radius: 8px; padding: 0.5rem 0.75rem; font-size: 0.875rem; }
.dropdown-item:hover { background: var(--bl-primary-ultra); color: var(--bl-primary-deeper); }

/* --- Pagination --- */
.pagination .page-link { border-radius: 8px !important; border-color: var(--bl-border); color: var(--bl-primary); margin: 0 2px; }
.pagination .page-item.active .page-link { background: var(--bl-primary); border-color: var(--bl-primary); }

/* --- Misc --- */
.cursor-pointer { cursor: pointer; }
.hover-lift { transition: transform var(--bl-transition), box-shadow var(--bl-transition); }
.hover-lift:hover { transform: translateY(-2px); box-shadow: var(--bl-shadow-lg) !important; }
.fw-500 { font-weight: 500; }
.fw-600 { font-weight: 600; }
.fs-xs { font-size: 0.75rem; }
.fs-sm { font-size: 0.875rem; }
.gap-xs { gap: 0.25rem; }
.rounded-xl { border-radius: var(--bl-radius) !important; }
.rounded-2xl { border-radius: var(--bl-radius-lg) !important; }