/* Modern Custom CSS for Inventory System */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;700&display=swap');

:root {
    --primary: #4f46e5;
    --primary-hover: #4338ca;
    --secondary: #64748b;
    --success: #22c55e;
    --info: #0ea5e9;
    --warning: #f59e0b;
    --danger: #ef4444;
    --light: #f8fafc;
    --dark: #1e293b;
    --bg-body: #f1f5f9;
    --bg-surface: #ffffff;
    --border-color: #e2e8f0;
    --text-main: #0f172a;
    --text-muted: #64748b;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --radius-sm: 0.375rem;
    --radius: 0.75rem;
    --radius-lg: 1rem;
    --transition: all 0.2s ease-in-out;
}

body.dark-mode {
    --bg-body: #0f172a;
    --bg-surface: #1e293b;
    --border-color: #334155;
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.3);
    --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.5), 0 2px 4px -2px rgb(0 0 0 / 0.3);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.5), 0 4px 6px -4px rgb(0 0 0 / 0.3);

    /* Input/Form Specifics for Dark Mode */
    --input-bg: #0f172a;
}

body.dark-mode .form-control[readonly],
body.dark-mode .form-control[disabled] {
    background-color: rgba(255, 255, 255, 0.05) !important;
    color: var(--text-muted) !important;
    cursor: not-allowed;
}

body.dark-mode .main-header .navbar {
    background: #1e293b !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

body.dark-mode .form-control {
    background-color: var(--input-bg);
    color: var(--text-main);
}

body.dark-mode .table>tbody>tr>td {
    border-top-color: var(--border-color);
}

body.dark-mode .box,
body.dark-mode .small-box,
body.dark-mode .login-box-body {
    background: var(--bg-surface);
}

body.dark-mode .table-bordered>thead>tr>th,
body.dark-mode .table-bordered>tbody>tr>td,
body.dark-mode .table-bordered>tbody>tr>th {
    background: var(--bg-surface);
    border-color: var(--border-color);
    /* Ensure borders are visible */
    color: var(--text-main);
}

body.dark-mode.login-page {
    background: var(--bg-body) !important;
    color: var(--text-main);
}

body.dark-mode .btn-default,
body.dark-mode .select2-selection {
    background-color: var(--bg-surface) !important;
    color: var(--text-main) !important;
    border-color: var(--border-color) !important;
}



body.dark-mode input,
body.dark-mode select,
body.dark-mode textarea,
body.dark-mode .select2-selection,
body.dark-mode .select2-dropdown,
body.dark-mode .select2-results {
    background-color: var(--bg-surface) !important;
    color: var(--text-main) !important;
    border-color: var(--border-color) !important;
}

body.dark-mode .select2-container--default .select2-results__option--highlighted[aria-selected],
body.dark-mode .select2-container--default .select2-results__option[aria-selected=true] {
    background-color: var(--primary) !important;
    color: white !important;
}

body.dark-mode .select2-search__field {
    background-color: var(--bg-body) !important;
    color: var(--text-main) !important;
}

body.dark-mode option {
    background-color: var(--bg-surface);
    color: var(--text-main);
}

body {
    font-family: 'Outfit', sans-serif !important;
    background-color: var(--bg-body) !important;
    color: var(--text-main);
    -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 700 !important;
    color: var(--text-main);
}

/* --- Layout --- */
/* --- Layout --- */
/* --- Layout --- */
html,
body,
#base {
    min-height: 100vh;
    background-color: var(--bg-body) !important;
}

/* Apply background color to wrappers but DO NOT force height on them globally */
.wrapper,
.main-sidebar,
.content-wrapper,
.main-footer,
.control-sidebar-bg,
.control-sidebar,
.content {
    transition: var(--transition);
    background-color: var(--bg-body) !important;
}

/* Fix Header: reset height to avoid covering screen */
.main-header {
    min-height: 0 !important;
    background-color: transparent !important;
}

/* Ensure content wrapper doesn't have a white background */
.content-wrapper {
    background: transparent !important;
}

/* --- Header --- */
/* --- Header --- */
/* --- Header --- */
.main-header {
    position: fixed;
    /* Fixed to keep it always top, but layout aware */
    top: 0;
    width: 100%;
    z-index: 1030;
    padding: 0;
    /* Remove padding to flush with sidebar */
    max-height: none;
}

/* Navbar: The main top bar next to sidebar */
.main-header .navbar {
    margin-left: 170px !important;
    /* AdminLTE default sidebar width is 230px. Wait, standard is 230. 
                                      Let's use 230px for standard desktop. */
    background: #ffffff !important;
    /* Solid White */
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    border-radius: 0;
    /* Flush alignment */
    min-height: 50px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    /* Push items to right */
    padding-right: 20px;
    transition: var(--transition);
}

@media (min-width: 768px) {
    .main-header .navbar {
        margin-left: 230px !important;
    }
}

/* Centered Page Title */
.header-page-title {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-main);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    pointer-events: none;
    /* Let clicks pass through if needed */
    white-space: nowrap;
}

/* Logo: The area top-left inside sidebar */
.main-header .logo {
    display: block;
    width: 230px !important;
    height: 50px !important;
    line-height: 50px !important;
    background-color: var(--primary) !important;
    /* Match sidebar or brand color */
    color: white !important;
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 1.25rem;
    text-align: center;
    padding: 0;
    position: absolute;
    top: 0;
    left: 0;
    box-shadow: none;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.main-header .logo .logo-lg {
    display: inline-block;
}

.main-header .logo .logo-lg b {
    font-weight: 900;
}

/* Remove the pseudo-element 'IVS' injection since we are restoring alignment */
.main-header .navbar::before {
    content: none !important;
}

/* Sidebar Toggle: The hamburger menu */
.skin-blue .main-header .navbar .sidebar-toggle {
    color: var(--text-main);
    padding: 15px;
    position: absolute;
    /* Place on left of navbar */
    left: 0;
    border-right: 1px solid var(--border-color);
}

.skin-blue .main-header .navbar .sidebar-toggle:hover {
    background: var(--light) !important;
    color: var(--primary);
}

/* Theme Toggle Button (Right Aligned) */
.theme-toggle-btn {
    color: var(--text-main);
    padding: 10px 15px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    position: relative;
    /* It's a flex item inside navbar, so push it right */
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.theme-toggle-btn:hover {
    background: var(--light);
    color: var(--primary);
}

body.dark-mode .theme-toggle-btn:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* Login Page Specific Toggle Position */
.login-toggle {
    position: absolute;
    top: 20px;
    right: 20px;
    z-index: 1000;
    color: var(--primary);
    background: white;
    box-shadow: var(--shadow);
    width: 45px;
    height: 45px;
    border-radius: 50%;
}

.login-toggle:hover {
    transform: scale(1.1);
}

body.dark-mode .login-toggle {
    background: var(--bg-surface);
    color: var(--text-main);
}

/* Add a cool gradient line at the top */
.main-header::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--info), var(--success));
    z-index: 1032;
}

/* --- Footer --- */
.main-footer {
    background: transparent !important;
    /* Force removal of white box */
    border-top: none !important;
    color: var(--text-muted);
    font-size: 0.875rem;
    text-align: center;
    padding: 2rem;
    box-shadow: none !important;
}

.main-footer strong {
    font-weight: 500;
    color: var(--text-main);
}

/* --- Sidebar --- */
.main-sidebar {
    background-color: var(--dark) !important;
    box-shadow: var(--shadow);
}

.skin-blue .sidebar-menu>li.header {
    color: var(--text-muted);
    background: transparent;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 1rem 1.5rem 0.5rem;
}

.skin-blue .sidebar-menu>li>a {
    border-left: 3px solid transparent;
    transition: var(--transition);
    padding: 12px 15px;
}

.skin-blue .sidebar-menu>li:hover>a,
.skin-blue .sidebar-menu>li.active>a {
    color: white !important;
    background: rgba(255, 255, 255, 0.05) !important;
    border-left-color: var(--primary);
}

.skin-blue .sidebar-menu>li>.treeview-menu {
    background: rgba(0, 0, 0, 0.2) !important;
}

/* --- Cards/Boxes --- */
.box,
.small-box {
    border-radius: var(--radius);
    box-shadow: var(--shadow) !important;
    border: none;
    background: var(--bg-surface);
    transition: var(--transition);
}

.box:hover,
.small-box:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg) !important;
}

.box-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.box-header .box-title {
    font-size: 1.25rem;
    font-weight: 600;
}

.box-body {
    padding: 1.5rem;
}

/* Small Boxes Customization */
.small-box h3 {
    font-weight: 800;
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.small-box p {
    font-size: 1rem;
    opacity: 0.9;
}

.small-box .icon {
    top: 1rem;
    right: 1.5rem;
    opacity: 0.2;
    transition: var(--transition);
}

.small-box:hover .icon {
    font-size: 95px;
    opacity: 0.4;
}

.small-box-footer {
    border-radius: 0 0 var(--radius) var(--radius);
    background: rgba(0, 0, 0, 0.1) !important;
    padding: 8px 0;
    font-weight: 500;
}

/* Custom Gradients for Info Boxes */
.bg-aqua {
    background: linear-gradient(135deg, #0ea5e9, #2563eb) !important;
}

.bg-green {
    background: linear-gradient(135deg, #22c55e, #16a34a) !important;
}

.bg-yellow {
    background: linear-gradient(135deg, #f59e0b, #d97706) !important;
}

.bg-red {
    background: linear-gradient(135deg, #ef4444, #dc2626) !important;
}

/* --- Forms & Inputs --- */
.form-control {
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    padding: 1.25rem 1rem;
    height: auto;
    box-shadow: none;
    transition: var(--transition);
}

.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.2);
}

/* --- Buttons --- */
.btn {
    border-radius: var(--radius-sm);
    padding: 0.5rem 1.25rem;
    font-weight: 500;
    letter-spacing: 0.025em;
    transition: var(--transition);
    border: none;
    box-shadow: var(--shadow-sm);
}

.btn-primary {
    background-color: var(--primary);
    color: white;
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    box-shadow: var(--shadow);
}

/* --- Login Page Specific --- */
.login-page {
    background: linear-gradient(135deg, #E2E8F0 0%, #F8FAFC 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
}

.login-box {
    width: 400px;
    margin: 0;
}

.login-logo {
    margin-bottom: 2rem;
}

.login-logo a {
    color: var(--primary);
    font-weight: 800;
    text-shadow: none;
    font-size: 2.5rem;
}

.login-box-body {
    background: var(--bg-surface);
    padding: 3rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border-top: 5px solid var(--primary);
}

.login-box-msg {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.has-feedback .form-control {
    padding-right: 42.5px;
    background-color: var(--bg-body);
    border-color: transparent;
}

.has-feedback .form-control:focus {
    background-color: white;
    border-color: var(--primary);
}

.form-control-feedback {
    top: 5px;
    height: 46px;
    line-height: 46px;
    color: var(--text-muted);
}

.checkbox.icheck {
    margin-top: 5px;
}

.btn.btn-flat {
    border-radius: var(--radius-sm);
    height: 46px;
    font-size: 1rem;
    margin-top: 1rem;
    background: var(--primary);
}

/* --- Tables --- */
.table {
    border-collapse: separate;
    border-spacing: 0 0.5rem;
}

.table-bordered {
    border: none;
}

.table-bordered>thead>tr>th,
.table-bordered>tbody>tr>td {
    border: none;
    background: white;
}

.table>thead>tr>th {
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    padding: 1rem;
}

.table>tbody>tr>td {
    padding: 1.25rem 1rem;
    vertical-align: middle;
    border-top: 1px solid var(--bg-body);
}


.table>tbody>tr:first-child>td {
    border-top: none;
}

body.dark-mode .list-group-item {
    background-color: var(--bg-surface);
    border-color: var(--border-color);
    color: var(--text-main);
}

/* Dark Mode Support for Invoice/Payslip - Enhanced with higher specificity */
body.dark-mode .content-wrapper .invoice {
    background-color: var(--bg-surface) !important;
    color: var(--text-main) !important;
    padding: 20px;
    border: 1px solid var(--border-color);
}

body.dark-mode .invoice h2,
body.dark-mode .invoice h3,
body.dark-mode .invoice h4 {
    color: var(--text-main) !important;
}

body.dark-mode .invoice .page-header {
    border-bottom: 1px solid var(--border-color) !important;
}

body.dark-mode .invoice .invoice-info,
body.dark-mode .invoice address {
    color: var(--text-main) !important;
}

body.dark-mode .invoice .table {
    color: var(--text-main) !important;
    background-color: transparent !important;
}

body.dark-mode .invoice .table>thead>tr>th {
    background-color: rgba(255, 255, 255, 0.05) !important;
    color: var(--text-main) !important;
    border-color: var(--border-color) !important;
}

body.dark-mode .invoice .table>tbody>tr>td,
body.dark-mode .invoice .table>tbody>tr>th {
    border-color: var(--border-color) !important;
    color: var(--text-main) !important;
}

body.dark-mode .invoice .table-striped>tbody>tr:nth-of-type(odd) {
    background-color: rgba(255, 255, 255, 0.02) !important;
}

body.dark-mode .invoice .well,
body.dark-mode .invoice .well-sm {
    background-color: rgba(0, 0, 0, 0.3) !important;
    border-color: var(--border-color) !important;
    color: var(--text-muted) !important;
}

body.dark-mode .invoice .lead {
    color: var(--text-main) !important;
}

body.dark-mode .invoice b,
body.dark-mode .invoice strong {
    color: var(--text-main) !important;
}

/* Print styles - ensure invoice prints with white background */
@media print {
    body.dark-mode .content-wrapper .invoice {
        background-color: white !important;
        color: black !important;
        border: none !important;
    }

    body.dark-mode .invoice * {
        color: black !important;
    }

    body.dark-mode .invoice .table>thead>tr>th,
    body.dark-mode .invoice .table>tbody>tr>td,
    body.dark-mode .invoice .table>tbody>tr>th {
        border-color: #ddd !important;
        background-color: white !important;
    }

    body.dark-mode .invoice .well,
    body.dark-mode .invoice .well-sm {
        background-color: #f5f5f5 !important;
        color: #666 !important;
        border-color: #ddd !important;
    }

    body.dark-mode .invoice .page-header {
        border-bottom-color: #ddd !important;
    }
}

/* Dark Mode Modals */
body.dark-mode .modal-content {
    background-color: var(--bg-surface);
    color: var(--text-main);
    border: 1px solid var(--border-color);
}

body.dark-mode .modal-header {
    border-bottom-color: var(--border-color);
}

body.dark-mode .modal-footer {
    border-top-color: var(--border-color);
}

body.dark-mode .close {
    color: var(--text-main);
    text-shadow: none;
    opacity: 0.8;
}

body.dark-mode .close:hover {
    color: var(--danger);
    opacity: 1;
}