/* =============================================================================
   Infocube Portal Theme — style.css
   ============================================================================= */

/* 1. Custom Properties
   ============================================================================= */
:root {
    --color-bg:               #F4F5F7;
    --color-surface:          #FFFFFF;
    --color-primary:          #2563EB;
    --color-primary-hover:    #1D4ED8;
    --color-primary-light:    #EFF6FF;
    --color-text:             #1E293B;
    --color-text-muted:       #64748B;
    --color-border:           #E2E8F0;
    --color-success:          #16A34A;
    --color-success-light:    #F0FDF4;
    --color-danger:           #DC2626;
    --color-danger-light:     #FEF2F2;
    --color-warning:          #D97706;
    --color-warning-light:    #FFFBEB;
    --sidebar-width:          240px;
    --topbar-height:          56px;
    --radius:                 8px;
    --shadow-sm:              0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.04);
    --shadow-md:              0 4px 6px -1px rgba(0,0,0,0.08), 0 2px 4px -2px rgba(0,0,0,0.04);
    --transition:             0.18s ease;
}

/* 2. Reset / Base
   ============================================================================= */
*, *::before, *::after {
    box-sizing: border-box;
}

html {
    font-size: 14px;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: var(--color-bg);
    color: var(--color-text);
    margin: 0;
    padding: 0;
    line-height: 1.5;
}

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

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

/* Override Open Sans from parent */
body, .btn, input, select, textarea {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif !important;
}

/* 3. Sidebar
   ============================================================================= */
#sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background: var(--color-surface);
    border-right: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    z-index: 1040;
    overflow-y: auto;
    overflow-x: hidden;
    transition: transform var(--transition);
}

/* Sidebar logo area */
.sidebar-logo {
    display: flex;
    align-items: center;
    padding: 0 16px;
    height: var(--topbar-height);
    border-bottom: 1px solid var(--color-border);
    flex-shrink: 0;
}

.sidebar-logo a {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.sidebar-logo img {
    max-height: 36px;
    max-width: 180px;
    object-fit: contain;
}

.sidebar-logo .logo-text {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-text);
    letter-spacing: -0.02em;
}

/* Sidebar nav */
.sidebar-nav {
    flex: 1;
    padding: 12px 0;
    overflow-y: auto;
}

.sidebar-nav-label {
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-text-muted);
    padding: 8px 16px 4px;
    margin-top: 8px;
}

.sidebar-nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.sidebar-nav > ul > li {
    margin: 1px 8px;
}

.sidebar-nav > ul > li > a,
.sidebar-nav > ul > li > span.sidebar-item-parent {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    border-radius: 6px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-muted);
    cursor: pointer;
    transition: background var(--transition), color var(--transition);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-nav > ul > li > a:hover,
.sidebar-nav > ul > li > span.sidebar-item-parent:hover {
    background: var(--color-bg);
    color: var(--color-text);
    text-decoration: none;
}

.sidebar-nav > ul > li.active > a,
.sidebar-nav > ul > li > a.active {
    background: var(--color-primary-light);
    color: var(--color-primary);
    font-weight: 600;
}

.sidebar-nav > ul > li > a i,
.sidebar-nav > ul > li > span.sidebar-item-parent i {
    width: 18px;
    text-align: center;
    font-size: 0.9rem;
    flex-shrink: 0;
}

.sidebar-nav > ul > li > a .badge,
.sidebar-nav > ul > li > span.sidebar-item-parent .badge {
    margin-left: auto;
    background: var(--color-primary);
    color: #fff;
    font-size: 0.65rem;
    padding: 2px 6px;
    border-radius: 10px;
    font-weight: 600;
}

/* Children / sub-nav */
.sidebar-nav .sidebar-children {
    margin: 2px 0 4px 28px;
    padding: 0;
    border-left: 2px solid var(--color-border);
    padding-left: 8px;
}

.sidebar-nav .sidebar-children li {
    margin: 1px 0;
}

.sidebar-nav .sidebar-children li a {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 8px;
    border-radius: 4px;
    font-size: 0.82rem;
    font-weight: 400;
    color: var(--color-text-muted);
    transition: background var(--transition), color var(--transition);
}

.sidebar-nav .sidebar-children li a:hover {
    background: var(--color-bg);
    color: var(--color-text);
    text-decoration: none;
}

.sidebar-nav .sidebar-children li a.active {
    color: var(--color-primary);
    font-weight: 500;
}

/* Sidebar divider */
.sidebar-divider {
    height: 1px;
    background: var(--color-border);
    margin: 8px 16px;
}

/* Sidebar user footer */
.sidebar-user {
    border-top: 1px solid var(--color-border);
    padding: 12px 16px;
    flex-shrink: 0;
}

.sidebar-user-inner {
    display: flex;
    align-items: center;
    gap: 10px;
}

.sidebar-user-avatar {
    width: 32px;
    height: 32px;
    background: var(--color-primary-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    font-size: 0.8rem;
    flex-shrink: 0;
}

.sidebar-user-name {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--color-text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.sidebar-user-role {
    font-size: 0.73rem;
    color: var(--color-text-muted);
}

/* 4. Topbar
   ============================================================================= */
#topbar {
    position: fixed;
    top: 0;
    left: var(--sidebar-width);
    right: 0;
    height: var(--topbar-height);
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    padding: 0 24px;
    z-index: 1030;
    gap: 12px;
}

/* Mobile toggle — hidden on desktop */
#sidebar-toggle {
    display: none;
    background: none;
    border: none;
    padding: 6px 8px;
    color: var(--color-text-muted);
    cursor: pointer;
    border-radius: 6px;
    font-size: 1.1rem;
    line-height: 1;
    flex-shrink: 0;
}

#sidebar-toggle:hover {
    background: var(--color-bg);
    color: var(--color-text);
}

/* Topbar breadcrumb / title */
.topbar-title {
    flex: 1;
    font-size: 0.875rem;
    color: var(--color-text-muted);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.topbar-title .breadcrumb {
    background: none;
    padding: 0;
    margin: 0;
    font-size: 0.875rem;
}

.topbar-title .breadcrumb-item + .breadcrumb-item::before {
    content: "/";
    color: var(--color-border);
}

.topbar-title .breadcrumb-item a {
    color: var(--color-text-muted);
}

.topbar-title .breadcrumb-item.active {
    color: var(--color-text);
    font-weight: 500;
}

/* Topbar right controls */
.topbar-right {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

/* User dropdown */
.topbar-user {
    position: relative;
}

.topbar-user-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 10px;
    background: none;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--color-text);
    transition: background var(--transition);
}

.topbar-user-btn:hover {
    background: var(--color-bg);
}

.topbar-user-btn .user-avatar {
    width: 26px;
    height: 26px;
    background: var(--color-primary-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    font-size: 0.72rem;
    font-weight: 600;
}

.topbar-user-dropdown {
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    min-width: 200px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    z-index: 1050;
    display: none;
    overflow: hidden;
}

.topbar-user-dropdown.show {
    display: block;
}

.topbar-user-dropdown a,
.topbar-user-dropdown button {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 9px 14px;
    font-size: 0.82rem;
    color: var(--color-text);
    background: none;
    border: none;
    width: 100%;
    text-align: left;
    cursor: pointer;
    transition: background var(--transition);
}

.topbar-user-dropdown a:hover,
.topbar-user-dropdown button:hover {
    background: var(--color-bg);
    color: var(--color-text);
    text-decoration: none;
}

.topbar-user-dropdown a i,
.topbar-user-dropdown button i {
    width: 16px;
    color: var(--color-text-muted);
    font-size: 0.85rem;
}

.topbar-user-dropdown .dropdown-divider {
    height: 1px;
    background: var(--color-border);
    margin: 4px 0;
}

/* 5. Main Content Area
   ============================================================================= */
#main-wrapper {
    margin-left: var(--sidebar-width);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

#main-content {
    margin-top: var(--topbar-height);
    flex: 1;
    padding: 24px;
    background: var(--color-bg);
}

/* Hide the original header, breadcrumb, footer, and old main-body from parent theme */
#header.header,
.master-breadcrumb,
#footer.footer {
    display: none !important;
}

/* Override old section#main-body layout — we use our own wrapper */
section#main-body {
    background: var(--color-bg) !important;
    padding: 0 !important;
    margin: 0 !important;
}

section#main-body > .container,
section#main-body > .container > .row {
    max-width: none !important;
    width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
}

/* When parent templates wrap content in col-12 / col-lg-8, normalise */
section#main-body .primary-content {
    padding: 0 !important;
}

section#main-body .col-12.primary-content,
section#main-body .col-lg-8.col-xl-9.primary-content {
    flex: 0 0 100% !important;
    max-width: 100% !important;
    padding: 0 !important;
}

/* Sidebar from parent theme — hide inside main content area */
section#main-body .col-lg-4.col-xl-3 {
    display: none !important;
}

/* 6. Cards
   ============================================================================= */
.card {
    background: var(--color-surface) !important;
    border: 1px solid var(--color-border) !important;
    border-radius: var(--radius) !important;
    box-shadow: var(--shadow-sm) !important;
    margin-bottom: 20px;
}

/* Remove old accent left-border from parent theme cards */
.card[class*="card-accent-"] {
    border-top: none !important;
    border-left: none !important;
}

.card-header {
    background: var(--color-surface) !important;
    border-bottom: 1px solid var(--color-border) !important;
    padding: 14px 18px !important;
}

.card-header .card-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text);
    margin: 0;
}

.card-body {
    padding: 16px 18px !important;
}

.card-footer {
    background: var(--color-bg) !important;
    border-top: 1px solid var(--color-border) !important;
    padding: 10px 18px !important;
}

.card-footer:empty {
    display: none;
}

/* 7. Dashboard Metric Cards
   ============================================================================= */
.metric-cards-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

.metric-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    text-decoration: none;
    color: var(--color-text);
    transition: box-shadow var(--transition), border-color var(--transition);
    cursor: pointer;
}

.metric-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary);
    color: var(--color-text);
    text-decoration: none;
}

.metric-card-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
}

.metric-card-icon.icon-blue   { background: var(--color-primary-light); color: var(--color-primary); }
.metric-card-icon.icon-green  { background: var(--color-success-light); color: var(--color-success); }
.metric-card-icon.icon-red    { background: var(--color-danger-light);  color: var(--color-danger); }
.metric-card-icon.icon-yellow { background: var(--color-warning-light); color: var(--color-warning); }

.metric-card-number {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1;
    color: var(--color-text);
}

.metric-card-label {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

/* Dashboard panels grid */
.home-panels-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    align-items: start;
}

.home-panels-grid .home-panel-full {
    grid-column: 1 / -1;
}

/* 8. Buttons
   ============================================================================= */
.btn-primary {
    background-color: var(--color-primary) !important;
    border-color: var(--color-primary) !important;
    color: #fff !important;
    font-weight: 500;
    border-radius: 6px;
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--color-primary-hover) !important;
    border-color: var(--color-primary-hover) !important;
}

.btn-default,
.btn-secondary {
    background-color: var(--color-surface) !important;
    border-color: var(--color-border) !important;
    color: var(--color-text) !important;
    font-weight: 500;
    border-radius: 6px;
}

.btn-default:hover,
.btn-secondary:hover {
    background-color: var(--color-bg) !important;
    border-color: var(--color-text-muted) !important;
}

/* 9. Alerts / Badges
   ============================================================================= */
.alert {
    border-radius: var(--radius);
    border: 1px solid;
    font-size: 0.875rem;
}

.alert-success {
    background: var(--color-success-light) !important;
    border-color: #BBF7D0 !important;
    color: #15803D !important;
}

.alert-danger,
.alert-error {
    background: var(--color-danger-light) !important;
    border-color: #FECACA !important;
    color: #B91C1C !important;
}

.alert-warning {
    background: var(--color-warning-light) !important;
    border-color: #FDE68A !important;
    color: #92400E !important;
}

.alert-info {
    background: var(--color-primary-light) !important;
    border-color: #BFDBFE !important;
    color: #1D4ED8 !important;
}

.badge {
    font-size: 0.7rem;
    font-weight: 600;
    border-radius: 10px;
    padding: 3px 7px;
}

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

/* 10. Tables
   ============================================================================= */
.table {
    color: var(--color-text);
    font-size: 0.875rem;
}

.table thead th {
    background: var(--color-bg) !important;
    border-bottom: 1px solid var(--color-border) !important;
    border-top: none !important;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    padding: 10px 12px;
}

.table tbody tr {
    border-bottom: 1px solid var(--color-border);
}

.table tbody tr:last-child {
    border-bottom: none;
}

.table tbody td {
    padding: 10px 12px;
    border-top: none !important;
    vertical-align: middle;
}

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

.table-hover tbody tr:hover {
    background: var(--color-primary-light) !important;
}

.table-bordered {
    border: 1px solid var(--color-border) !important;
}

.table-bordered td,
.table-bordered th {
    border-color: var(--color-border) !important;
}

/* 11. List Group (used in home panels)
   ============================================================================= */
.list-group-item {
    border-color: var(--color-border) !important;
    padding: 10px 14px;
    font-size: 0.875rem;
    color: var(--color-text);
}

.list-group-item-action:hover {
    background: var(--color-bg) !important;
    color: var(--color-text) !important;
}

.list-group-item.active {
    background: var(--color-primary) !important;
    border-color: var(--color-primary) !important;
    color: #fff !important;
}

/* 12. Forms
   ============================================================================= */
.form-control {
    border-color: var(--color-border);
    border-radius: 6px;
    font-size: 0.875rem;
    color: var(--color-text);
}

.form-control:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

/* 13. Pagination
   ============================================================================= */
.page-link {
    color: var(--color-primary);
    border-color: var(--color-border);
    font-size: 0.82rem;
}

.page-item.active .page-link {
    background: var(--color-primary) !important;
    border-color: var(--color-primary) !important;
}

/* 14. Flash messages
   ============================================================================= */
.flash-message {
    margin-bottom: 16px;
}

/* 15. Validate user / verify email banners
   ============================================================================= */
.verify-email-notice,
.unverified-alert {
    margin-bottom: 16px;
}

/* 16. Admin return button
   ============================================================================= */
.btn-return-to-admin {
    position: fixed;
    bottom: 16px;
    right: 16px;
    z-index: 9999;
    background: var(--color-primary);
    color: #fff !important;
    border-radius: 6px;
    padding: 8px 14px;
    font-size: 0.82rem;
    font-weight: 600;
    box-shadow: var(--shadow-md);
}

.btn-return-to-admin:hover {
    background: var(--color-primary-hover);
    color: #fff !important;
}

/* 17. Mobile sidebar overlay
   ============================================================================= */
#sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 1039;
}

#sidebar-overlay.show {
    display: block;
}

/* 18. Page-specific tweaks
   ============================================================================= */

/* Invoice page */
.page-clientareainvoices .invoice-container,
.page-viewinvoice .invoice-container {
    background: var(--color-surface);
    border-radius: var(--radius);
    padding: 24px;
    box-shadow: var(--shadow-sm);
}

/* Credits module */
.page-credits .card {
    margin-bottom: 16px;
}

/* 19. Mobile (<768px)
   ============================================================================= */
@media (max-width: 767.98px) {
    #sidebar {
        transform: translateX(calc(-1 * var(--sidebar-width)));
    }

    #sidebar.open {
        transform: translateX(0);
    }

    #main-wrapper {
        margin-left: 0;
    }

    #topbar {
        left: 0;
    }

    #sidebar-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    #main-content {
        padding: 16px;
    }

    .metric-cards-row {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .home-panels-grid {
        grid-template-columns: 1fr;
    }

    .topbar-user-btn .topbar-user-name {
        display: none;
    }
}

@media (max-width: 479.98px) {
    .metric-cards-row {
        grid-template-columns: repeat(2, 1fr);
    }

    .metric-card-number {
        font-size: 1.6rem;
    }
}

/* 20. Misc overrides — normalise legacy parent classes
   ============================================================================= */

/* Hide the old "primary-bg-color" cream background */
body.primary-bg-color {
    background-color: var(--color-bg) !important;
}

/* Headings */
h1, h2, h3, h4, h5, h6 {
    color: var(--color-text);
    font-family: 'Inter', sans-serif;
}

/* Breadcrumb inside topbar */
#topbar .breadcrumb {
    background: none !important;
    padding: 0 !important;
    margin: 0 !important;
    font-size: 0.875rem;
}

/* Cart button in topbar-right */
.topbar-cart-btn {
    position: relative;
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 6px 10px;
    color: var(--color-text-muted);
    border: 1px solid var(--color-border);
    border-radius: 6px;
    font-size: 0.85rem;
    transition: background var(--transition);
}

.topbar-cart-btn:hover {
    background: var(--color-bg);
    color: var(--color-text);
    text-decoration: none;
}

.topbar-cart-btn .badge {
    position: absolute;
    top: -4px;
    right: -4px;
    background: var(--color-primary);
    color: #fff;
    border-radius: 10px;
    font-size: 0.65rem;
    padding: 2px 5px;
    line-height: 1;
}

/* Invoice list status badges */
.status-paid    { color: var(--color-success); font-weight: 600; }
.status-unpaid  { color: var(--color-danger);  font-weight: 600; }
.status-overdue { color: var(--color-warning); font-weight: 600; }