/*
 * Yash Buildmart — Admin Panel Design System
 * Modern, professional, slate-based palette with brand-blue accent.
 */

:root {
    --primary-color:    #003B73;       /* Brand deep blue */
    --primary-dark:     #00264D;
    --primary-light:    #e6f0fb;
    --secondary-color:  #0056A6;       /* Brand secondary blue */
    --accent-color:     #f59e0b;       /* Amber for warnings/highlights */
    --success:          #10b981;
    --danger:           #ef4444;
    --warning:          #f59e0b;
    --info:             #0ea5e9;

    /* Slate-based neutrals */
    --slate-50:  #f8fafc;
    --slate-100: #f1f5f9;
    --slate-200: #e2e8f0;
    --slate-300: #cbd5e1;
    --slate-400: #94a3b8;
    --slate-500: #64748b;
    --slate-600: #475569;
    --slate-700: #334155;
    --slate-800: #1e293b;
    --slate-900: #0f172a;

    --text-main:  var(--slate-800);
    --text-muted: var(--slate-500);
    --border:     var(--slate-200);
    --bg-app:     #f1f5f9;
    --bg-card:    #ffffff;

    --sidebar-width:  264px;
    --topbar-height:  68px;
    --radius-sm: 6px;
    --radius:    10px;
    --radius-lg: 14px;

    --shadow-xs:  0 1px 2px rgba(15, 23, 42, 0.04);
    --shadow-sm:  0 1px 3px rgba(15, 23, 42, 0.06), 0 1px 2px rgba(15, 23, 42, 0.04);
    --shadow-md:  0 4px 12px rgba(15, 23, 42, 0.08), 0 2px 4px rgba(15, 23, 42, 0.04);
    --shadow-lg:  0 12px 28px rgba(15, 23, 42, 0.12), 0 4px 8px rgba(15, 23, 42, 0.04);

    --transition: all 0.18s cubic-bezier(0.4, 0, 0.2, 1);
}

* { box-sizing: border-box; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--bg-app);
    color: var(--text-main);
    font-size: 14px;
    line-height: 1.5;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Outfit', 'Inter', sans-serif;
    font-weight: 700;
    color: var(--slate-900);
    letter-spacing: -0.01em;
}

a { color: var(--secondary-color); text-decoration: none; }
a:hover { color: var(--primary-color); }

/* ─── Layout ─── */
.admin-wrapper {
    display: flex;
    min-height: 100vh;
}

/* ─── Sidebar ─── */
.admin-sidebar {
    width: var(--sidebar-width);
    background: linear-gradient(180deg, var(--slate-900) 0%, #0a1729 100%);
    min-height: 100vh;
    position: fixed;
    left: 0;
    top: 0;
    z-index: 1040;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    border-right: 1px solid rgba(255, 255, 255, 0.06);
}

.sidebar-brand {
    height: var(--topbar-height);
    display: flex;
    align-items: center;
    padding: 0 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    background: rgba(0, 0, 0, 0.2);
}

.sidebar-brand img {
    height: 32px;
    filter: brightness(1.2);
}

.sidebar-brand span {
    font-family: 'Outfit', sans-serif;
    font-size: 1rem;
    letter-spacing: 0.02em;
}

.sidebar-nav {
    padding: 1.25rem 0.75rem;
    flex-grow: 1;
    overflow-y: auto;
}

.sidebar-nav .nav-link {
    color: rgba(255, 255, 255, 0.62);
    padding: 0.7rem 0.9rem;
    display: flex;
    align-items: center;
    font-weight: 500;
    font-size: 0.875rem;
    border-radius: var(--radius-sm);
    margin-bottom: 2px;
    transition: var(--transition);
    text-decoration: none;
    position: relative;
}

.sidebar-nav .nav-link i {
    width: 22px;
    margin-right: 12px;
    font-size: 1rem;
    text-align: center;
    color: rgba(255, 255, 255, 0.45);
    transition: var(--transition);
}

.sidebar-nav .nav-link:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.06);
}
.sidebar-nav .nav-link:hover i { color: rgba(255, 255, 255, 0.85); }

.sidebar-nav .nav-link.active {
    color: #fff;
    background: linear-gradient(90deg, rgba(0, 86, 166, 0.35), rgba(0, 86, 166, 0.15));
    box-shadow: inset 0 0 0 1px rgba(0, 86, 166, 0.4);
}
.sidebar-nav .nav-link.active::before {
    content: '';
    position: absolute;
    left: -0.75rem;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 24px;
    background: var(--secondary-color);
    border-radius: 0 4px 4px 0;
}
.sidebar-nav .nav-link.active i { color: var(--secondary-color); }

.sidebar-nav hr {
    margin: 1rem 0.5rem !important;
    border-color: rgba(255, 255, 255, 0.06) !important;
}

/* ─── Main Content ─── */
.admin-main {
    flex: 1;
    margin-left: var(--sidebar-width);
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.admin-topbar {
    height: var(--topbar-height);
    background: #fff;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.75rem;
    position: sticky;
    top: 0;
    z-index: 1030;
    backdrop-filter: saturate(180%) blur(8px);
}

.admin-topbar h5 {
    font-size: 1.05rem;
    margin: 0;
    color: var(--slate-900);
}

.content-body {
    padding: 2rem 1.75rem;
    flex-grow: 1;
}

/* ─── Cards ─── */
.card {
    border: 1px solid var(--border) !important;
    border-radius: var(--radius) !important;
    box-shadow: var(--shadow-xs);
    transition: var(--transition);
    background: var(--bg-card);
}

.card-header.bg-white { border-bottom: 1px solid var(--border); }

/* Stat cards on dashboard */
.stat-card {
    border: 1px solid var(--border) !important;
    border-radius: var(--radius) !important;
    box-shadow: var(--shadow-xs);
    transition: var(--transition);
    background: var(--bg-card);
    position: relative;
    overflow: hidden;
}
.stat-card::after {
    content: '';
    position: absolute;
    top: 0; right: 0;
    width: 80px; height: 80px;
    background: radial-gradient(circle at top right, rgba(0, 86, 166, 0.04), transparent 70%);
    pointer-events: none;
}
.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--slate-300) !important;
}
.stat-card h3 {
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 0.25rem;
}
.stat-card p {
    font-size: 0.7rem;
    color: var(--slate-500);
    letter-spacing: 0.06em;
    margin-bottom: 0;
}

.stat-card .icon-wrap {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    display: grid;
    place-items: center;
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

/* ─── Tables ─── */
.admin-table-card {
    border: 1px solid var(--border) !important;
    border-radius: var(--radius) !important;
    box-shadow: var(--shadow-xs);
    overflow: hidden;
    background: var(--bg-card);
}
.admin-table-card .card-header {
    padding: 1rem 1.25rem;
    background: #fff;
    border-bottom: 1px solid var(--border);
}
.admin-table-card .card-header h6 {
    font-size: 0.95rem;
    margin: 0;
    color: var(--slate-900);
}

.admin-table {
    margin-bottom: 0;
    width: 100%;
}

.admin-table th {
    background: var(--slate-50);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 600;
    color: var(--slate-500);
    padding: 0.85rem 1.25rem;
    border-bottom: 1px solid var(--border);
    border-top: none;
}

.admin-table td {
    padding: 0.95rem 1.25rem;
    vertical-align: middle;
    border-color: var(--slate-100);
    color: var(--slate-700);
    font-size: 0.875rem;
}

.admin-table tbody tr {
    transition: background-color 0.15s;
}
.admin-table tbody tr:hover {
    background-color: var(--slate-50);
}

.admin-table .fw-bold.text-dark {
    font-weight: 600 !important;
    color: var(--slate-900) !important;
}

/* ─── Buttons ─── */
.btn {
    border-radius: var(--radius-sm);
    font-weight: 500;
    font-size: 0.875rem;
    padding: 0.5rem 1rem;
    transition: var(--transition);
    border: 1px solid transparent;
}

.btn-sm {
    padding: 0.35rem 0.75rem;
    font-size: 0.8rem;
}

.btn-primary-theme {
    background-color: var(--primary-color);
    color: #fff;
    border-color: var(--primary-color);
}
.btn-primary-theme:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
    color: #fff;
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}
.btn-primary-theme:focus {
    box-shadow: 0 0 0 3px rgba(0, 59, 115, 0.25);
}

.btn-light {
    background-color: var(--slate-100);
    color: var(--slate-700);
    border-color: var(--slate-200);
}
.btn-light:hover {
    background-color: var(--slate-200);
    color: var(--slate-900);
    border-color: var(--slate-300);
}

.btn-outline-primary {
    color: var(--primary-color);
    border-color: var(--primary-color);
    background: transparent;
}
.btn-outline-primary:hover {
    background: var(--primary-color);
    color: #fff;
    border-color: var(--primary-color);
}

/* ─── Forms ─── */
.form-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--slate-700);
    margin-bottom: 0.4rem;
    letter-spacing: 0.01em;
}

.form-control, .form-select {
    border: 1px solid var(--slate-300);
    border-radius: var(--radius-sm);
    padding: 0.55rem 0.85rem;
    font-size: 0.875rem;
    color: var(--slate-900);
    background-color: #fff;
    transition: var(--transition);
}
.form-control:focus, .form-select:focus {
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(0, 86, 166, 0.12);
    outline: none;
}
.form-control::placeholder { color: var(--slate-400); }

.form-control-sm, .form-select-sm {
    padding: 0.35rem 0.6rem;
    font-size: 0.8rem;
}

.form-check-input {
    border-color: var(--slate-300);
}
.form-check-input:checked {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}
.form-check-input:focus {
    box-shadow: 0 0 0 3px rgba(0, 59, 115, 0.15);
    border-color: var(--secondary-color);
}

/* ─── Badges ─── */
.badge {
    font-weight: 600;
    font-size: 0.7rem;
    letter-spacing: 0.02em;
    padding: 0.35em 0.7em;
    border-radius: 999px;
    border: 1px solid transparent;
}

/* Quotation status badges */
.badge-new       { background: #dbeafe; color: #1e40af; border-color: #bfdbfe; }
.badge-contacted { background: #fef3c7; color: #92400e; border-color: #fde68a; }
.badge-quoted    { background: #e0e7ff; color: #4338ca; border-color: #c7d2fe; }
.badge-won       { background: #d1fae5; color: #065f46; border-color: #a7f3d0; }
.badge-lost      { background: #fee2e2; color: #991b1b; border-color: #fecaca; }

/* Message status badges (legacy alias) */
.badge-pending   { background: #fef3c7; color: #92400e; border-color: #fde68a; }
.badge-replied   { background: #d1fae5; color: #065f46; border-color: #a7f3d0; }

/* ─── Stat icon backgrounds (used on dashboard) ─── */
.bg-amber  { background-color: #fef3c7; color: #d97706; }
.bg-blue   { background-color: #dbeafe; color: #2563eb; }
.bg-green  { background-color: #d1fae5; color: #059669; }
.bg-purple { background-color: #ede9fe; color: #7c3aed; }
.bg-rose   { background-color: #ffe4e6; color: #e11d48; }

/* ─── Filter Pills ─── */
.category-filters {
    display: flex;
    gap: 0.5rem;
    overflow-x: auto;
    padding-bottom: 0.75rem;
    scrollbar-width: thin;
}
.category-filters::-webkit-scrollbar { height: 4px; }

.filter-pill {
    padding: 0.45rem 1rem;
    border-radius: 999px;
    background: #fff;
    border: 1px solid var(--border);
    color: var(--slate-600);
    white-space: nowrap;
    cursor: pointer;
    font-size: 0.8rem;
    font-weight: 500;
    transition: var(--transition);
}
.filter-pill:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}
.filter-pill.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: #fff;
}

/* ─── Alerts ─── */
.alert {
    border-radius: var(--radius-sm);
    border-width: 1px;
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    border-left-width: 4px;
}
.alert-success {
    background: #ecfdf5;
    color: #065f46;
    border-color: #a7f3d0;
    border-left-color: var(--success);
}
.alert-danger {
    background: #fef2f2;
    color: #991b1b;
    border-color: #fecaca;
    border-left-color: var(--danger);
}
.alert-warning {
    background: #fffbeb;
    color: #92400e;
    border-color: #fde68a;
    border-left-color: var(--warning);
}
.alert-info {
    background: #eff6ff;
    color: #1e40af;
    border-color: #bfdbfe;
    border-left-color: var(--info);
}

/* ─── Quick Actions list (dashboard sidebar) ─── */
.btn-primary-theme.py-3,
.btn-light.py-3 {
    border-radius: var(--radius-sm);
    font-weight: 500;
    padding: 0.75rem 1rem !important;
    text-align: left;
    transition: var(--transition);
}
.btn-light.py-3 {
    background: var(--slate-50);
    border-color: var(--slate-200);
    color: var(--slate-700);
}
.btn-light.py-3:hover {
    background: var(--slate-100);
    border-color: var(--slate-300);
    transform: translateX(2px);
}
.btn-primary-theme.py-3:hover {
    transform: translateX(2px);
}

/* Dashboard tip card */
.bg-primary-color {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark)) !important;
    color: #fff;
    border: none !important;
}

/* ─── Topbar dropdowns / avatar ─── */
.admin-topbar .dropdown img.rounded-circle {
    border: 2px solid var(--slate-200);
}
.admin-topbar .dropdown-menu {
    border-radius: var(--radius);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-md);
    padding: 0.5rem 0;
    min-width: 200px;
}
.admin-topbar .dropdown-item {
    padding: 0.55rem 1rem;
    font-size: 0.875rem;
    color: var(--slate-700);
}
.admin-topbar .dropdown-item:hover {
    background: var(--slate-50);
    color: var(--slate-900);
}
.admin-topbar .dropdown-item.text-danger:hover {
    background: #fef2f2;
    color: var(--danger);
}
.admin-topbar p.leading-none { line-height: 1.1; }

/* ─── Avatar upload (profile page) ─── */
.profile-avatar-wrap {
    position: relative;
    width: 120px;
    height: 120px;
    margin: 0 auto 1.5rem;
}
.profile-avatar {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid #fff;
    box-shadow: var(--shadow-md);
}
.avatar-upload-label {
    position: absolute;
    bottom: 4px;
    right: 4px;
    background: var(--primary-color);
    color: #fff;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}
.avatar-upload-label:hover {
    background: var(--primary-dark);
    transform: scale(1.05);
}

/* ─── Pagination ─── */
.pagination .page-link {
    color: var(--slate-700);
    border-color: var(--border);
    padding: 0.4rem 0.75rem;
    font-size: 0.85rem;
}
.pagination .page-link:hover {
    background: var(--slate-50);
    color: var(--primary-color);
}
.pagination .page-item.active .page-link {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: #fff;
}

/* ─── Product thumbnail (admin table) ─── */
.product-thumb {
    width: 46px;
    height: 46px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    border: 1px solid var(--slate-200);
    flex-shrink: 0;
    background: var(--slate-50);
}
.product-thumb-placeholder {
    width: 46px;
    height: 46px;
    border-radius: var(--radius-sm);
    border: 1px dashed var(--slate-300);
    background: var(--slate-50);
    display: grid;
    place-items: center;
    color: var(--slate-400);
    font-size: 1rem;
    flex-shrink: 0;
}

/* ─── Category badge (admin table) ─── */
.badge-category {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 500;
    background: var(--primary-light);
    color: var(--primary-color);
    padding: 0.3em 0.7em;
    border-radius: 999px;
    white-space: nowrap;
}

/* ─── Table card footer (pagination row) ─── */
.admin-table-card .card-footer {
    background: var(--slate-50);
    border-top: 1px solid var(--border);
}
.admin-table-card .card-footer .pagination {
    margin-bottom: 0;
}

/* ─── Utilities ─── */
.smallest { font-size: 0.7rem; }
.leading-none { line-height: 1; }
.cursor-pointer { cursor: pointer; }

.bg-primary-color { background-color: var(--primary-color) !important; }
.text-primary-color { color: var(--primary-color) !important; }
.text-primary-theme { color: var(--primary-color) !important; }
.bg-secondary-color { background-color: var(--secondary-color) !important; }
.text-secondary-color { color: var(--secondary-color) !important; }

/* Empty state helper */
.empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--slate-500);
}
.empty-state i {
    font-size: 2.5rem;
    color: var(--slate-300);
    margin-bottom: 1rem;
    display: block;
}

/* Modal */
.modal-content {
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
}

/* ─── Login (when used by Shield's default view, or our own login overlay) ─── */
.login-wrapper { min-height: 100vh; }
.login-left {
    background: linear-gradient(135deg, var(--slate-900), var(--primary-dark));
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: #fff;
    position: relative;
    overflow: hidden;
}
.login-left::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 2px 2px, rgba(255, 255, 255, 0.05) 1px, transparent 0);
    background-size: 24px 24px;
}
.login-right {
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
}
.login-card {
    width: 100%;
    max-width: 450px;
    padding: 2.5rem;
}

/* ─── Mobile ─── */
@media (max-width: 991px) {
    .admin-sidebar {
        transform: translateX(-100%);
        box-shadow: var(--shadow-lg);
    }
    .admin-sidebar.show {
        transform: translateX(0);
    }
    .admin-main {
        margin-left: 0;
    }
    .content-body { padding: 1.25rem; }
    .admin-topbar { padding: 0 1rem; }
    .stat-card h3 { font-size: 1.5rem; }
}