/* ============================================================
   BOULANGERIE ERP — Professional Dark Theme
   ============================================================ */

:root {
    --sidebar-width: 260px;
    --sidebar-bg: #111827;
    --sidebar-hover: rgba(245, 158, 11, 0.1);
    --sidebar-active: rgba(245, 158, 11, 0.15);
    --topbar-height: 60px;
    --topbar-bg: rgba(17, 24, 39, 0.95);
    --card-bg: #1f2937;
    --card-border: rgba(255, 255, 255, 0.07);
    --accent: #f59e0b;
    --accent-hover: #fbbf24;
    --body-bg: #111827;
    --text-muted: #9ca3af;
    --bs-body-bg: #111827;
    --bs-body-color: #e5e7eb;
}

/* ─── Base ─────────────────────────────────────────────────── */
* { box-sizing: border-box; }

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background-color: var(--body-bg);
    color: var(--bs-body-color);
    overflow-x: hidden;
}

.erp-body {
    display: flex;
    min-height: 100vh;
}

/* ─── Scrollbar ─────────────────────────────────────────────── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,.15); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,.25); }

/* ─── Sidebar ────────────────────────────────────────────────── */
.sidebar {
    width: var(--sidebar-width);
    background: var(--sidebar-bg);
    border-right: 1px solid var(--card-border);
    display: flex;
    flex-direction: column;
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    z-index: 1050;
    transition: transform .25s ease, width .25s ease;
    overflow-y: auto;
    overflow-x: hidden;
}

.sidebar.collapsed { width: 64px; }
.sidebar.collapsed .brand-text,
.sidebar.collapsed .nav-section-title,
.sidebar.collapsed .nav-item span,
.sidebar.collapsed .badge,
.sidebar.collapsed .sidebar-footer .overflow-hidden,
.sidebar.collapsed .sidebar-search { display: none; }
.sidebar.collapsed .nav-item { justify-content: center; padding: .6rem; }
.sidebar.collapsed .nav-item i { margin: 0; font-size: 1.2rem; }

/* Brand */
.sidebar-brand {
    display: flex;
    align-items: center;
    gap: .75rem;
    padding: 1.25rem 1rem;
    border-bottom: 1px solid var(--card-border);
    text-decoration: none;
}

.brand-icon {
    width: 38px;
    height: 38px;
    background: linear-gradient(135deg, var(--accent), #d97706);
    border-radius: .5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #111;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.brand-name {
    font-size: .95rem;
    font-weight: 700;
    color: #fff;
    display: block;
    line-height: 1.2;
    white-space: nowrap;
}

.brand-version {
    font-size: .65rem;
    color: var(--text-muted);
}

.sidebar-search {
    padding: .5rem .75rem;
    border-bottom: 1px solid var(--card-border);
}

.sidebar-search .form-control::placeholder { color: var(--text-muted); font-size: .8rem; }
.sidebar-search .form-control:focus { box-shadow: none; }

/* Nav */
.sidebar-nav {
    flex: 1;
    padding: .5rem;
    overflow-y: auto;
}

.nav-section {
    padding: .5rem .5rem .25rem;
}

.nav-section-title {
    font-size: .65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--text-muted);
}

.nav-item {
    display: flex;
    align-items: center;
    gap: .65rem;
    padding: .5rem .75rem;
    border-radius: .375rem;
    color: #d1d5db;
    text-decoration: none;
    font-size: .875rem;
    font-weight: 400;
    transition: all .15s;
    cursor: pointer;
    margin-bottom: 1px;
    white-space: nowrap;
}

.nav-item i { font-size: 1rem; flex-shrink: 0; min-width: 20px; }

.nav-item:hover {
    background: var(--sidebar-hover);
    color: var(--accent);
}

.nav-item.active {
    background: var(--sidebar-active);
    color: var(--accent);
    font-weight: 500;
    border-left: 3px solid var(--accent);
}

/* Submenu */
.nav-item.has-submenu .nav-submenu-toggle { gap: .65rem; }
.nav-item.has-submenu .submenu { display: none; padding: .25rem 0 .25rem 2rem; }
.nav-item.has-submenu.open .submenu { display: block; }
.nav-item.has-submenu.open .submenu-arrow { transform: rotate(180deg); }
.submenu-arrow { transition: transform .2s; font-size: .75rem; }

.nav-sub-item {
    display: block;
    padding: .35rem .75rem;
    color: #9ca3af;
    text-decoration: none;
    font-size: .825rem;
    border-radius: .25rem;
    transition: all .15s;
}
.nav-sub-item:hover, .nav-sub-item.active { color: var(--accent); background: var(--sidebar-hover); }

/* Footer */
.sidebar-footer {
    padding: .75rem;
    border-top: 1px solid var(--card-border);
    display: flex;
    align-items: center;
    gap: .5rem;
}

/* ─── Main Wrapper ────────────────────────────────────────────── */
.main-wrapper {
    margin-left: var(--sidebar-width);
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    transition: margin-left .25s ease;
}

.main-wrapper.expanded { margin-left: 64px; }

/* ─── Topbar ──────────────────────────────────────────────────── */
.topbar {
    height: var(--topbar-height);
    background: var(--topbar-bg);
    border-bottom: 1px solid var(--card-border);
    backdrop-filter: blur(10px);
    padding: 0 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 100;
}

.sidebar-toggle {
    background: transparent;
    border: 1px solid var(--card-border);
    color: #9ca3af;
    width: 34px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: .375rem;
}
.sidebar-toggle:hover { color: var(--accent); border-color: var(--accent); }

.topbar-search .form-control {
    background: rgba(255,255,255,.05) !important;
    border-color: var(--card-border);
    color: #e5e7eb;
    width: 250px;
}
.topbar-search .form-control:focus { width: 300px; box-shadow: 0 0 0 2px rgba(245,158,11,.2); border-color: var(--accent); }
.topbar-search .input-group-text { border-color: var(--card-border); }

.btn-icon {
    width: 36px;
    height: 36px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: .375rem;
    background: transparent;
    border: 1px solid var(--card-border);
    color: #9ca3af;
    position: relative;
}
.btn-icon:hover { color: var(--accent); border-color: var(--accent); }

.notif-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    background: #ef4444;
    color: white;
    font-size: .6rem;
    font-weight: 700;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.notifications-menu { min-width: 320px; max-height: 400px; overflow-y: auto; }

.user-menu-btn {
    background: transparent;
    border: 1px solid var(--card-border);
    color: #e5e7eb;
    padding: .3rem .6rem;
    border-radius: .375rem;
}
.user-menu-btn:hover { border-color: var(--accent); color: var(--accent); }

.avatar-sm { width: 28px; height: 28px; object-fit: cover; }
.avatar-placeholder {
    width: 28px;
    height: 28px;
    background: linear-gradient(135deg, var(--accent), #d97706);
    color: #111;
    font-size: .75rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

/* ─── Page Content ────────────────────────────────────────────── */
.page-content {
    flex: 1;
    padding: 1.5rem;
    overflow-x: hidden;
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.page-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #f9fafb;
    margin: 0;
}

.page-subtitle {
    color: var(--text-muted);
    font-size: .875rem;
    margin: .25rem 0 0;
}

.alert-flash { margin-bottom: 1rem; }

/* ─── Cards ──────────────────────────────────────────────────── */
.card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: .625rem;
}

.card-dashboard { background: var(--card-bg); }
.card-header { background: transparent; border-color: var(--card-border); padding: .875rem 1.25rem; }
.card-title { font-weight: 600; font-size: .9rem; color: #f3f4f6; }

/* ─── KPI Cards ───────────────────────────────────────────────── */
.kpi-card {
    border-radius: .625rem;
    padding: 1.25rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    border: 1px solid var(--card-border);
    background: var(--card-bg);
    transition: transform .2s;
}
.kpi-card:hover { transform: translateY(-2px); }

.kpi-icon {
    width: 52px;
    height: 52px;
    border-radius: .75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    flex-shrink: 0;
}

.kpi-primary .kpi-icon   { background: rgba(245,158,11,.15); color: var(--accent); }
.kpi-success .kpi-icon   { background: rgba(16,185,129,.15); color: #10b981; }
.kpi-warning .kpi-icon   { background: rgba(245,158,11,.15); color: var(--accent); }
.kpi-danger  .kpi-icon   { background: rgba(239,68,68,.15);  color: #ef4444; }

.kpi-label { font-size: .8rem; color: var(--text-muted); font-weight: 500; }
.kpi-value { font-size: 1.6rem; font-weight: 700; line-height: 1.1; }
.kpi-sub   { font-size: .75rem; color: var(--text-muted); margin-top: .1rem; }

.kpi-primary .kpi-value { color: var(--accent); }
.kpi-success .kpi-value { color: #10b981; }
.kpi-warning .kpi-value { color: #fbbf24; }
.kpi-danger  .kpi-value { color: #ef4444; }

/* ─── Tables ─────────────────────────────────────────────────── */
.table { color: #e5e7eb; --bs-table-bg: transparent; }
.table thead th { color: #9ca3af; font-size: .75rem; font-weight: 600; text-transform: uppercase; letter-spacing: .05em; border-color: var(--card-border); padding: .75rem 1rem; }
.table td { border-color: var(--card-border); padding: .75rem 1rem; vertical-align: middle; }
.table-hover tbody tr:hover { background: rgba(255,255,255,.03); }
.table-responsive { border-radius: 0 0 .625rem .625rem; }

/* ─── Rank Badge ──────────────────────────────────────────────── */
.rank-badge {
    width: 24px;
    height: 24px;
    background: rgba(245,158,11,.15);
    color: var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .75rem;
    font-weight: 700;
    flex-shrink: 0;
}

/* ─── Product Cards ───────────────────────────────────────────── */
.product-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: .5rem;
    overflow: hidden;
    transition: all .2s;
    height: 100%;
    display: flex;
    flex-direction: column;
}
.product-card:hover { border-color: var(--accent); transform: translateY(-2px); box-shadow: 0 4px 20px rgba(245,158,11,.1); }

.product-card-img {
    position: relative;
    height: 130px;
    overflow: hidden;
    background: rgba(255,255,255,.03);
}
.product-card-img img { width: 100%; height: 100%; object-fit: cover; }
.product-no-img { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; font-size: 2.5rem; color: rgba(255,255,255,.1); }
.product-card-img .badge { position: absolute; top: 6px; right: 6px; }

.product-card-body {
    padding: .75rem;
    flex: 1;
}
.product-category { font-size: .65rem; text-transform: uppercase; letter-spacing: .05em; color: var(--accent); font-weight: 600; }
.product-name { font-size: .875rem; font-weight: 600; margin: .2rem 0; color: #f3f4f6; }
.product-code { font-size: .7rem; }
.product-price { font-size: 1rem; font-weight: 700; color: var(--accent); margin: .25rem 0; }
.product-stock { font-size: .7rem; }

.product-card-actions {
    padding: .5rem .75rem;
    border-top: 1px solid var(--card-border);
    display: flex;
    gap: .5rem;
    justify-content: flex-end;
}

.product-thumb-placeholder {
    width: 36px;
    height: 36px;
    background: rgba(255,255,255,.05);
    border-radius: .375rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    flex-shrink: 0;
}

/* ─── Forms ─────────────────────────────────────────────────── */
.form-control, .form-select {
    background-color: #1a2535 !important;
    border-color: var(--card-border) !important;
    color: #e5e7eb !important;
}
.form-control:focus, .form-select:focus {
    background-color: #1e2d42 !important;
    border-color: var(--accent) !important;
    box-shadow: 0 0 0 3px rgba(245,158,11,.15) !important;
    color: #f3f4f6 !important;
}
.form-control::placeholder { color: var(--text-muted); }
.form-control:disabled, .form-control[readonly] {
    background-color: rgba(255,255,255,.02) !important;
    color: var(--text-muted) !important;
}
.form-label { font-size: .8rem; font-weight: 500; color: #d1d5db; margin-bottom: .35rem; }
.input-group-text { background: rgba(255,255,255,.05); border-color: var(--card-border); color: #9ca3af; }

/* Browser autofill override — prevents Chrome/Edge white autofill background */
input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus,
input:-webkit-autofill:active,
textarea:-webkit-autofill,
select:-webkit-autofill {
    -webkit-box-shadow: 0 0 0 1000px #1a2535 inset !important;
    -webkit-text-fill-color: #e5e7eb !important;
    caret-color: #e5e7eb;
    border-color: var(--card-border) !important;
    transition: background-color 9999s ease-in-out 0s;
}

/* ─── Buttons ────────────────────────────────────────────────── */
.btn-warning { background: var(--accent); border-color: var(--accent); color: #111; font-weight: 600; }
.btn-warning:hover { background: var(--accent-hover); border-color: var(--accent-hover); color: #111; }
.btn-outline-secondary { border-color: var(--card-border); color: #9ca3af; }
.btn-outline-secondary:hover { background: rgba(255,255,255,.08); color: #e5e7eb; border-color: rgba(255,255,255,.2); }

/* ─── Modals ─────────────────────────────────────────────────── */
.modal-content { background: #1f2937; border: 1px solid var(--card-border); }
.modal-header { border-color: var(--card-border); }
.modal-footer { border-color: var(--card-border); }

/* ─── Dropdowns ──────────────────────────────────────────────── */
.dropdown-menu { background: #1f2937; border: 1px solid var(--card-border); box-shadow: 0 10px 40px rgba(0,0,0,.4); }
.dropdown-item { color: #d1d5db; font-size: .875rem; }
.dropdown-item:hover { background: rgba(245,158,11,.1); color: var(--accent); }
.dropdown-header { color: var(--text-muted); font-size: .7rem; text-transform: uppercase; letter-spacing: .05em; }
.dropdown-divider { border-color: var(--card-border); }

/* ─── Badges ─────────────────────────────────────────────────── */
.badge { font-weight: 600; font-size: .7rem; }

/* ─── Pagination ─────────────────────────────────────────────── */
.pagination .page-link { background: transparent; border-color: var(--card-border); color: #9ca3af; font-size: .8rem; }
.pagination .page-link:hover { background: rgba(245,158,11,.1); color: var(--accent); border-color: var(--accent); }
.pagination .page-item.active .page-link { background: var(--accent); border-color: var(--accent); color: #111; }
.pagination .page-item.disabled .page-link { background: transparent; color: rgba(156,163,175,.3); }

/* ─── Auth Page ──────────────────────────────────────────────── */
.auth-page {
    min-height: 100vh;
    background: var(--body-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.auth-bg {
    position: fixed;
    inset: 0;
    background: radial-gradient(ellipse at 50% 0%, rgba(245,158,11,.08) 0%, transparent 70%),
                radial-gradient(ellipse at 100% 100%, rgba(59,130,246,.05) 0%, transparent 70%);
    pointer-events: none;
}

.auth-container {
    width: 100%;
    max-width: 420px;
    padding: 1rem;
    position: relative;
    z-index: 1;
}

.auth-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 1rem;
    padding: 2.5rem;
    box-shadow: 0 25px 60px rgba(0,0,0,.5);
}

.auth-logo {
    text-align: center;
    margin-bottom: 2rem;
}

.auth-logo-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--accent), #d97706);
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    color: #111;
    margin: 0 auto 1rem;
}

.auth-logo-text { font-size: 1.4rem; font-weight: 700; color: #f9fafb; }

/* ─── Image Upload ────────────────────────────────────────────── */
.image-upload-area {
    border: 2px dashed var(--card-border);
    border-radius: .5rem;
    padding: 1.5rem;
    text-align: center;
    cursor: pointer;
    transition: all .2s;
    min-height: 120px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.image-upload-area:hover { border-color: var(--accent); background: rgba(245,158,11,.05); }

/* ─── Stats Mini ──────────────────────────────────────────────── */
.stat-mini { text-align: center; padding: .75rem !important; }

/* ─── Alert List ──────────────────────────────────────────────── */
.list-group-item { background: transparent; border-color: var(--card-border); }
.list-group-flush .list-group-item:last-child { border-bottom: none; }

/* ─── Breadcrumbs ─────────────────────────────────────────────── */
.breadcrumb { font-size: .8rem; margin: 0; }
.breadcrumb-item a { color: var(--text-muted); text-decoration: none; }
.breadcrumb-item a:hover { color: var(--accent); }
.breadcrumb-item.active { color: #9ca3af; }
.breadcrumb-item+.breadcrumb-item::before { color: rgba(255,255,255,.2); }

/* ─── Alerts ─────────────────────────────────────────────────── */
.alert { border-radius: .5rem; font-size: .875rem; }
.alert-success { background: rgba(16,185,129,.1); border-color: rgba(16,185,129,.3); color: #34d399; }
.alert-danger  { background: rgba(239,68,68,.1);  border-color: rgba(239,68,68,.3);  color: #f87171; }
.alert-warning { background: rgba(245,158,11,.1); border-color: rgba(245,158,11,.3); color: #fbbf24; }
.alert-info    { background: rgba(59,130,246,.1); border-color: rgba(59,130,246,.3); color: #60a5fa; }

/* ─── Toast Notifications ────────────────────────────────────── */
.toast { background: #1f2937; border: 1px solid var(--card-border); color: #e5e7eb; }
.toast-header { background: transparent; border-color: var(--card-border); }

/* ─── Progress bars ──────────────────────────────────────────── */
.progress { background: rgba(255,255,255,.1); }

/* ─── Responsive ─────────────────────────────────────────────── */
@media (max-width: 992px) {
    .sidebar { transform: translateX(-100%); }
    .sidebar.mobile-open { transform: translateX(0); }
    .main-wrapper { margin-left: 0 !important; }
    .sidebar-overlay {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(0,0,0,.5);
        z-index: 1040;
    }
    .sidebar-overlay.show { display: block; }
}

/* ─── Print ──────────────────────────────────────────────────── */
@media print {
    .sidebar, .topbar, .page-header, .btn, .pagination { display: none !important; }
    .main-wrapper { margin: 0; }
    .page-content { padding: 0; }
    body { background: white; color: black; }
    .card { border: 1px solid #ddd; }
}