/* ================================================================
   LVFC AccountsApp — Modern UI Override Layer
   Transforms OneUI 4.6 / Bootstrap 4 into a modern look
   Loaded AFTER oneui.min.css + custom.css (overrides win)
   ================================================================ */

/* ---- 1. Modern Font ---- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ---- 2. CSS Variables (Design System) ---- */
:root {
    /* Brand palette */
    --lvfc-primary: #6366f1;
    --lvfc-primary-dark: #4f46e5;
    --lvfc-primary-light: #818cf8;
    --lvfc-primary-50: #eef2ff;
    --lvfc-success: #10b981;
    --lvfc-danger: #ef4444;
    --lvfc-warning: #f59e0b;
    --lvfc-info: #3b82f6;
    --lvfc-dark: #1e293b;
    --lvfc-darker: #0f172a;
    --lvfc-gray: #64748b;
    --lvfc-gray-light: #f1f5f9;
    --lvfc-gray-border: #e2e8f0;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0,0,0,.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,.08), 0 2px 4px -1px rgba(0,0,0,.04);
    --shadow-lg: 0 10px 25px -3px rgba(0,0,0,.08), 0 4px 6px -2px rgba(0,0,0,.03);
    --shadow-xl: 0 20px 40px -8px rgba(0,0,0,.12);

    /* Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;

    /* Transitions */
    --transition: all .2s cubic-bezier(.4,0,.2,1);
}

/* ---- 3. Global Typography ---- */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif !important;
    background-color: #f8fafc !important;
    color: #334155 !important;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Inter', sans-serif !important;
    font-weight: 700 !important;
    letter-spacing: -.025em !important;
    color: #1e293b !important;
}

/* ---- 4. Sidebar Modernization ---- */
#sidebar {
    background: linear-gradient(180deg, #1e293b 0%, #0f172a 100%) !important;
    box-shadow: var(--shadow-xl) !important;
    border-right: none !important;
}

#sidebar .content-header {
    padding: 20px 24px !important;
    border-bottom: 1px solid rgba(255,255,255,.06) !important;
}

.nav-main-heading {
    text-transform: uppercase !important;
    font-size: 11px !important;
    font-weight: 700 !important;
    letter-spacing: .08em !important;
    color: rgba(148,163,184,.5) !important;
    padding: 16px 24px 6px !important;
}

.nav-main-link {
    padding: 9px 24px !important;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0 !important;
    margin-right: 12px !important;
    color: rgba(203,213,225,.8) !important;
    font-size: 13.5px !important;
    font-weight: 500 !important;
    transition: var(--transition) !important;
}

.nav-main-link:hover {
    background: rgba(99,102,241,.1) !important;
    color: #fff !important;
    padding-left: 28px !important;
}

.nav-main-link.active {
    background: linear-gradient(135deg, var(--lvfc-primary), var(--lvfc-primary-dark)) !important;
    color: #fff !important;
    box-shadow: 0 4px 12px rgba(99,102,241,.35) !important;
}

.nav-main-link.active .nav-main-link-icon {
    color: #fff !important;
}

.nav-main-link-icon {
    font-size: 15px !important;
    width: 20px !important;
    text-align: center !important;
}

.nav-main-submenu .nav-main-link {
    margin-right: 12px !important;
    font-size: 13px !important;
}

/* ---- 5. Header Modernization ---- */
#page-header {
    background: rgba(255,255,255,.85) !important;
    backdrop-filter: blur(12px) saturate(180%) !important;
    -webkit-backdrop-filter: blur(12px) saturate(180%) !important;
    box-shadow: var(--shadow-sm) !important;
    border-bottom: 1px solid var(--lvfc-gray-border) !important;
    height: 64px !important;
}

#page-header .content-header {
    height: 64px !important;
}

/* ---- 6. Cards / Blocks ---- */
.block {
    background: #fff !important;
    border: 1px solid var(--lvfc-gray-border) !important;
    border-radius: var(--radius-lg) !important;
    box-shadow: var(--shadow-sm) !important;
    transition: var(--transition) !important;
    margin-bottom: 24px !important;
}

.block:hover {
    box-shadow: var(--shadow-md) !important;
}

.block-header {
    padding: 18px 24px !important;
    border-bottom: 1px solid var(--lvfc-gray-border) !important;
    background: #fff !important;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0 !important;
}

.block-title {
    font-size: 15px !important;
    font-weight: 700 !important;
    color: #1e293b !important;
}

.block-content {
    padding: 24px !important;
}

/* ---- 7. Buttons ---- */
.btn {
    font-family: 'Inter', sans-serif !important;
    font-weight: 600 !important;
    font-size: 13.5px !important;
    padding: 9px 20px !important;
    border-radius: var(--radius-sm) !important;
    transition: var(--transition) !important;
    letter-spacing: -.01em !important;
    border: none !important;
}

.btn-sm {
    padding: 6px 14px !important;
    font-size: 12.5px !important;
    border-radius: 6px !important;
}

.btn-primary {
    background: linear-gradient(135deg, var(--lvfc-primary), var(--lvfc-primary-dark)) !important;
    box-shadow: 0 4px 12px rgba(99,102,241,.3) !important;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--lvfc-primary-dark), #4338ca) !important;
    box-shadow: 0 6px 20px rgba(99,102,241,.4) !important;
    transform: translateY(-1px) !important;
}

.btn-success {
    background: linear-gradient(135deg, var(--lvfc-success), #059669) !important;
    box-shadow: 0 4px 12px rgba(16,185,129,.25) !important;
}

.btn-success:hover {
    transform: translateY(-1px) !important;
    box-shadow: 0 6px 18px rgba(16,185,129,.35) !important;
}

.btn-danger {
    background: linear-gradient(135deg, var(--lvfc-danger), #dc2626) !important;
    box-shadow: 0 4px 12px rgba(239,68,68,.25) !important;
}

.btn-warning {
    background: linear-gradient(135deg, var(--lvfc-warning), #d97706) !important;
    color: #fff !important;
}

.btn-info {
    background: linear-gradient(135deg, var(--lvfc-info), #2563eb) !important;
    color: #fff !important;
}

.btn-secondary {
    background: #f1f5f9 !important;
    color: #475569 !important;
    border: 1px solid var(--lvfc-gray-border) !important;
}

.btn-secondary:hover {
    background: #e2e8f0 !important;
    color: #1e293b !important;
}

.btn-outline-primary {
    background: transparent !important;
    border: 1.5px solid var(--lvfc-primary) !important;
    color: var(--lvfc-primary) !important;
}

.btn-outline-primary:hover {
    background: var(--lvfc-primary) !important;
    color: #fff !important;
}

.btn-outline-danger {
    border: 1.5px solid var(--lvfc-danger) !important;
    color: var(--lvfc-danger) !important;
}

.btn-outline-success {
    border: 1.5px solid var(--lvfc-success) !important;
    color: var(--lvfc-success) !important;
}

.btn-outline-warning {
    border: 1.5px solid var(--lvfc-warning) !important;
    color: var(--lvfc-warning) !important;
}

.btn-outline-info {
    border: 1.5px solid var(--lvfc-info) !important;
    color: var(--lvfc-info) !important;
}

.btn-outline-secondary {
    background: #f8fafc !important;
    border: 1.5px solid var(--lvfc-gray-border) !important;
    color: #475569 !important;
}

.btn-outline-secondary:hover {
    background: #e2e8f0 !important;
    border-color: #cbd5e1 !important;
    color: #1e293b !important;
}

/* Anchor tags styled as buttons need display + line-height */
a.btn {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    text-decoration: none !important;
}

/* ---- 8. Form Controls ---- */
.form-control {
    border: 1.5px solid var(--lvfc-gray-border) !important;
    border-radius: var(--radius-sm) !important;
    padding: 10px 14px !important;
    font-size: 14px !important;
    font-family: 'Inter', sans-serif !important;
    color: #334155 !important;
    background: #fff !important;
    transition: var(--transition) !important;
}

.form-control:focus {
    border-color: var(--lvfc-primary) !important;
    box-shadow: 0 0 0 3px rgba(99,102,241,.12) !important;
    background: #fff !important;
}

.form-select {
    border: 1.5px solid var(--lvfc-gray-border) !important;
    border-radius: var(--radius-sm) !important;
    padding: 10px 14px !important;
    font-size: 14px !important;
    transition: var(--transition) !important;
}

/* Native selects styled with BS4 .form-control keep Bootstrap's fixed height
   (calc(1.5em + 2px + .75rem) ≈ 35px); the 10px vertical padding above leaves
   only ~12px for 14px text, so the option text clips vertically. BS5 .form-select
   has no fixed height (padding-driven), which is why this only bites form-control
   selects. Keep the standard control height and give the text its space: */
select.form-control {
    padding-top: 4px !important;
    padding-bottom: 4px !important;
}

.form-select:focus {
    border-color: var(--lvfc-primary) !important;
    box-shadow: 0 0 0 3px rgba(99,102,241,.12) !important;
}

.form-label {
    font-weight: 600 !important;
    font-size: 13px !important;
    color: #475569 !important;
    margin-bottom: 6px !important;
}

/* ---- 9. Tables ---- */
.table {
    margin-bottom: 0 !important;
}

.table thead th {
    background: var(--lvfc-gray-light) !important;
    border-bottom: 2px solid var(--lvfc-gray-border) !important;
    border-top: none !important;
    font-weight: 700 !important;
    font-size: 12px !important;
    text-transform: uppercase !important;
    letter-spacing: .04em !important;
    color: #64748b !important;
    padding: 12px 16px !important;
}

.table tbody td {
    padding: 12px 16px !important;
    border-top: 1px solid var(--lvfc-gray-border) !important;
    font-size: 13.5px !important;
    vertical-align: middle !important;
}

.table-striped tbody tr:nth-of-type(odd) {
    background: #f8fafc !important;
}

.table-hover tbody tr:hover {
    background: var(--lvfc-primary-50) !important;
    transition: var(--transition) !important;
}

/* ---- 10. Badges ---- */
.badge {
    font-family: 'Inter', sans-serif !important;
    font-weight: 600 !important;
    font-size: 11px !important;
    padding: 4px 10px !important;
    border-radius: 20px !important;
    letter-spacing: .02em !important;
}

.badge-primary { background: var(--lvfc-primary) !important; }
.badge-success { background: var(--lvfc-success) !important; }
.badge-danger { background: var(--lvfc-danger) !important; }
.badge-warning { background: var(--lvfc-warning) !important; color: #fff !important; }
.badge-info { background: var(--lvfc-info) !important; }
.badge-secondary { background: #94a3b8 !important; }

/* ---- 11. Alerts ---- */
.alert {
    border: none !important;
    border-radius: var(--radius-md) !important;
    padding: 14px 20px !important;
    font-size: 14px !important;
    font-weight: 500 !important;
}

.alert-success {
    background: #d1fae5 !important;
    color: #065f46 !important;
}

.alert-danger {
    background: #fee2e2 !important;
    color: #991b1b !important;
}

.alert-warning {
    background: #fef3c7 !important;
    color: #92400e !important;
}

.alert-info {
    background: #dbeafe !important;
    color: #1e40af !important;
}

/* ---- 12. Modals ---- */
.modal-content {
    border: none !important;
    border-radius: var(--radius-lg) !important;
    box-shadow: var(--shadow-xl) !important;
}

.modal-header {
    border-bottom: 1px solid var(--lvfc-gray-border) !important;
    padding: 18px 24px !important;
}

.modal-title {
    font-weight: 700 !important;
    font-size: 17px !important;
}

.modal-body {
    padding: 24px !important;
}

.modal-footer {
    border-top: 1px solid var(--lvfc-gray-border) !important;
    padding: 16px 24px !important;
}

/* ---- 13. Page Content ---- */
#main-container {
    padding: 24px !important;
    padding-top: 88px !important;
    background: #f8fafc !important;
}

/* ---- 14. Dropdown Menus ---- */
.dropdown-menu {
    border: 1px solid var(--lvfc-gray-border) !important;
    border-radius: var(--radius-md) !important;
    box-shadow: var(--shadow-lg) !important;
    padding: 6px !important;
}

.dropdown-item {
    padding: 9px 14px !important;
    border-radius: var(--radius-sm) !important;
    font-size: 13.5px !important;
    font-weight: 500 !important;
    transition: var(--transition) !important;
}

.dropdown-item:hover {
    background: var(--lvfc-primary-50) !important;
    color: var(--lvfc-primary) !important;
}

/* ---- 15. Select2 Modernization ---- */
.select2-container--default .select2-selection--single {
    border: 1.5px solid var(--lvfc-gray-border) !important;
    border-radius: var(--radius-sm) !important;
    height: 42px !important;
    padding: 6px 12px !important;
}

.select2-container--default.select2-container--focus .select2-selection--single,
.select2-container--default.select2-container--open .select2-selection--single {
    border-color: var(--lvfc-primary) !important;
    box-shadow: 0 0 0 3px rgba(99,102,241,.12) !important;
}

.select2-container--default .select2-selection--single .select2-selection__rendered {
    line-height: 28px !important;
    font-size: 14px !important;
    font-family: 'Inter', sans-serif !important;
}

.select2-dropdown {
    border: 1px solid var(--lvfc-gray-border) !important;
    border-radius: var(--radius-md) !important;
    box-shadow: var(--shadow-lg) !important;
}

.select2-container--default .select2-results__option--highlighted[aria-selected] {
    background-color: var(--lvfc-primary) !important;
}

.select2-results__optgroup {
    font-weight: 700 !important;
    font-size: 11px !important;
    text-transform: uppercase !important;
    color: #94a3b8 !important;
    letter-spacing: .04em !important;
}

/* ---- 16. Scrollbar ---- */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

/* ---- 17. Login/Guest Pages ---- */
.brand-logo-img {
    border-radius: var(--radius-md) !important;
    box-shadow: var(--shadow-md) !important;
}

/* ---- 18. Animations ---- */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.block {
    animation: fadeInUp .3s ease-out;
}

/* ---- 19. Print Header/Footer for Reports ---- */
.report-print-header {
    display: none;
}
.report-print-footer {
    display: none;
}
@media print {
    .report-print-header {
        display: block !important;
        margin-bottom: 30px;
    }
    .report-print-header h2 {
        font-size: 20px !important;
        font-weight: 800 !important;
        margin: 0 0 4px !important;
        color: #000 !important;
    }
    .report-print-header p {
        font-size: 12px !important;
        color: #555 !important;
        margin: 2px 0 !important;
    }
    .report-print-footer {
        display: block !important;
        margin-top: 30px;
        font-size: 11px;
        color: #888;
    }
    .report-print-footer .company {
        font-weight: 600;
        color: #555;
    }
}

/* ---- 20. Responsive Tweaks ---- */
@media (max-width: 768px) {
    .btn {
        padding: 8px 16px !important;
        font-size: 13px !important;
    }
    .block-content {
        padding: 16px !important;
    }
    #main-container {
        padding: 12px !important;
    }
}