@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 300;
    font-display: swap;
    src: url('/static/vendor/fonts/inter/inter-300.woff2') format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('/static/vendor/fonts/inter/inter-400.woff2') format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url('/static/vendor/fonts/inter/inter-500.woff2') format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url('/static/vendor/fonts/inter/inter-600.woff2') format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url('/static/vendor/fonts/inter/inter-700.woff2') format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
    color-scheme: light;
    --bg-color: #f8f9fa;
    --surface-color: rgba(255, 255, 255, 0.85);
    --dropdown-bg: #ffffff;
    --text-color: #1a1a1a;
    --text-muted: #555555;
    --nav-link-color: #444444;
    --primary-color: #880000;
    --primary-hover: #aa0000;
    --border-color: rgba(0, 0, 0, 0.08);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.05);
    --glass-blur: blur(12px);
    --card-hover-glow: 0 12px 40px 0 rgba(136, 0, 0, 0.15);
    --status-overdue: #b30000;
    --status-today: #b05c00;
    --status-tomorrow: #006680;

    /* Clean Z-Index System (Bootstrap-aligned Scale) */
    --zi-base: 10;
    --zi-sticky: 1020;
    --zi-navbar: 1030;
    --zi-dropdown: 1040;
    --zi-modal: 1050;
    --zi-toast: 1060;
    --zi-tooltip: 1070;
    --zi-popover: 1080;
}

/* Bootstrap Overrides to follow our system */
.modal { z-index: var(--zi-modal) !important; }
.modal-backdrop { z-index: calc(var(--zi-modal) - 1) !important; }
.tooltip { z-index: var(--zi-tooltip) !important; }
.popover { z-index: var(--zi-popover) !important; }

@media (prefers-color-scheme: dark) {
    :root {
        color-scheme: dark;
        --bg-color: #000000;
        --surface-color: rgba(22, 22, 22, 0.95);
        --dropdown-bg: #1e1e1e;
        --text-color: #ffffff;
        --text-muted: #e0e0e0;
        --nav-link-color: #f0f0f0;
        --primary-color: #9c0b00;
        --primary-hover: #c20e00;
        --border-color: rgba(255, 255, 255, 0.25);
        --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.8);
        --glass-blur: blur(20px);
        --card-hover-glow: 0 12px 40px 0 rgba(255, 107, 107, 0.25);
        --status-overdue: #ff8585;
        --status-today: #ffd166;
        --status-tomorrow: #70d6ff;
    }
}

html,
body {
    overflow-x: hidden;
    position: relative;
    width: 100%;
    max-width: 100%;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: 'Inter', sans-serif;
    transition: background-color 0.3s ease, color 0.3s ease;
    margin: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.navbar {
    background-color: var(--surface-color) !important;
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--border-color);
    transition: all 0.3s ease;
    width: 100% !important;
    z-index: var(--zi-navbar) !important;
    overflow: visible !important;
}

.navbar > .container-fluid {
    overflow: visible !important;
}

.navbar-brand,
.nav-link {
    color: var(--text-color) !important;
    font-weight: 500;
}

.nav-link:hover {
    color: var(--primary-color) !important;
}

.header-bar {
    border-color: var(--border-color) !important;
}

.header-brand {
    color: var(--text-color) !important;
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    text-decoration: none;
    transition: color 0.3s ease;
}

.header-brand:hover {
    color: var(--primary-color) !important;
}

@media (max-width: 575.98px) {
    .header-brand {
        font-size: 1.25rem;
    }
}

.navbar-company {
    line-height: 1.15;
    text-align: center;
    user-select: none;
    white-space: nowrap !important;
    flex-shrink: 0 !important;
    min-width: 145px !important;
    display: inline-block !important;
    transition: all 0.3s ease;
}

.navbar-company .title {
    color: var(--primary-color) !important;
    font-family: "Times", "Times New Roman", serif !important;
    font-weight: bold !important;
    font-size: 1.35rem;
    white-space: nowrap !important;
    font-variant: normal !important;
}

.navbar-company .subtitle {
    color: #000000 !important;
    font-family: "Helvetica Neue LT Std 45 Light", "Helvetica Neue", Helvetica, Arial, sans-serif !important;
    font-weight: 300 !important;
    font-size: 0.56rem; /* slightly smaller to fit with spacing */
    white-space: nowrap !important;
    font-variant: normal !important;
    text-transform: uppercase !important;
    letter-spacing: 0.18em !important;
}

@media (prefers-color-scheme: dark) {
    .navbar-company {
        background-color: var(--primary-color) !important;
        padding: 8px 16px !important;
        border-radius: 0 !important;
        border: none !important;
        box-shadow: none !important;
        display: inline-flex !important;
        flex-direction: column !important;
        justify-content: center !important;
        align-items: center !important;
    }
    .navbar-company .title {
        color: #ffffff !important;
        line-height: 0.95 !important;
        margin-top: -3px !important;
        margin-bottom: 2px !important;
    }
    .navbar-company .subtitle {
        color: #ffffff !important;
        line-height: 1 !important;
    }
}

.navbar-nav .nav-link {
    color: var(--nav-link-color) !important;
    font-weight: 600;
    border: none !important;
    background: none !important;
    padding: 0.5rem 0.65rem !important;
    transition: color 0.2s ease, font-weight 0.2s ease;
}

.navbar-nav .nav-link:hover {
    color: var(--primary-color) !important;
}

.navbar-nav .nav-link.active {
    color: var(--primary-color) !important;
    font-weight: 700 !important;
    border: none !important;
    background: none !important;
}

/* Ensure Bootstrap's collapse animation never clips dropdown shadows */
.navbar-collapse.show,
.navbar-nav,
.navbar .nav-item,
.navbar .nav-item.dropdown {
    overflow: visible !important;
}

/* Premium Dropdown Styles */
.dropdown-menu {
    border-color: var(--border-color) !important;
    background: var(--dropdown-bg) !important;
    box-shadow: 0 12px 40px rgba(0,0,0,0.28), 0 4px 12px rgba(0,0,0,0.16) !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    border-radius: 10px !important;
    padding: 0.4rem 0 !important;
    z-index: var(--zi-dropdown) !important;
    min-width: 220px !important;
    /* Ensure shadow is never clipped by any parent overflow */
    isolation: isolate;
}

.dropdown-item {
    color: var(--text-color) !important;
    font-weight: 500 !important;
    padding: 0.55rem 1.25rem !important;
    transition: background-color 0.15s ease;
    display: block;
    width: 100%;
    box-sizing: border-box;
}

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

.dropdown-item.active, .dropdown-item:active {
    background-color: var(--primary-color) !important;
    color: #ffffff !important;
}

.premium-card {
    background: var(--surface-color);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 1.5rem;
    box-shadow: var(--glass-shadow);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    overflow: hidden;
    position: relative;
    text-decoration: none !important;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.premium-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--card-hover-glow);
    border-color: var(--primary-color);
}

.premium-card img {
    border-radius: 12px;
    object-fit: cover;
    height: 200px;
    width: 100%;
    margin-bottom: 1rem;
    transition: transform 0.5s ease;
}

.premium-card:hover img {
    transform: scale(1.03);
}

.premium-card h5 {
    color: var(--text-color);
    font-weight: 600;
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.premium-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 0;
}

.hero-card {
    padding: 2.25rem;
    border-radius: 24px;
    text-align: center;
    align-items: center;
    border-width: 2px;
    background: var(--surface-color);
}

.hero-card img {
    height: 280px !important;
    border-radius: 18px;
    margin-bottom: 1.5rem;
    object-fit: cover;
    width: 100%;
}

.hero-card h5 {
    font-size: 1.75rem;
    margin-bottom: 0.75rem;
}

.hero-card p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

.hero-card-btn {
    margin-top: auto;
    width: 100%;
    background-color: var(--primary-color);
    color: #fff !important;
    border: none;
    border-radius: 10px;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(136, 0, 0, 0.15);
    display: inline-block;
}

.premium-card:hover .hero-card-btn {
    background-color: var(--primary-hover);
    transform: scale(1.02);
    box-shadow: 0 6px 18px rgba(136, 0, 0, 0.3);
}

@media (prefers-color-scheme: dark) {
    .hero-card-btn {
        box-shadow: 0 4px 12px rgba(222, 114, 114, 0.2);
    }

    .premium-card:hover .hero-card-btn {
        box-shadow: 0 6px 18px rgba(222, 114, 114, 0.4);
    }
}

h1,
h2,
h3,
h4,
h5 {
    color: var(--text-color);
    font-weight: 700;
    letter-spacing: -0.02em;
}

.text-gradient {
    background: linear-gradient(135deg, var(--primary-color), #ff8585);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.fluid-wrapper {
    padding: 1rem 5%;
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    overflow-x: hidden;
}

footer {
    margin-top: auto !important;
    background-color: var(--surface-color) !important;
    border-top: 1px solid var(--border-color) !important;
    color: var(--text-muted) !important;
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    border-radius: 8px;
    padding: 0.6rem 1.5rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    border-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(222, 114, 114, 0.4);
}

.btn-secondary {
    border-radius: 8px;
    padding: 0.6rem 1.5rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(108, 117, 125, 0.2);
}

.dataTables_wrapper {
    color: var(--text-color);
}

table.dataTable tbody tr {
    background-color: transparent !important;
}

table.dataTable tbody tr:nth-of-type(odd) {
    background-color: rgba(0, 0, 0, 0.02) !important;
}

@media (prefers-color-scheme: dark) {
    table.dataTable tbody tr:nth-of-type(odd) {
        background-color: rgba(255, 255, 255, 0.07) !important;
    }

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

    .dataTables_info,
    .dataTables_length,
    .dataTables_filter {
        color: var(--text-muted) !important;
    }
}

.premium-checkbox-card {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    border-width: 1.5px !important;
    user-select: none;
    position: relative;
    background: var(--surface-color) !important;
    border-color: var(--border-color) !important;
    border-radius: 12px !important;
}

.premium-checkbox-card:hover {
    transform: translateY(-3px);
    border-color: var(--primary-color) !important;
    box-shadow: 0 8px 24px rgba(136, 0, 0, 0.08) !important;
}

.premium-checkbox-card.checked {
    border-color: var(--primary-color) !important;
    background: rgba(136, 0, 0, 0.05) !important;
    box-shadow: 0 8px 24px rgba(136, 0, 0, 0.12) !important;
}

@media (prefers-color-scheme: dark) {
    .premium-checkbox-card.checked {
        background: rgba(222, 114, 114, 0.08) !important;
        border-color: var(--primary-color) !important;
        box-shadow: 0 8px 24px rgba(222, 114, 114, 0.15) !important;
    }
}

.premium-checkbox-card input[type="checkbox"] {
    cursor: pointer;
    accent-color: var(--primary-color);
}

@keyframes scaleUp {
    0% {
        transform: scale(0);
        opacity: 0;
    }

    60% {
        transform: scale(1.15);
        opacity: 1;
    }

    100% {
        transform: scale(1);
        opacity: 1;
    }
}

.animate-scale-up {
    animation: scaleUp 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

.status-overdue {
    color: var(--status-overdue) !important;
    font-weight: 600;
}

.status-today {
    color: var(--status-today) !important;
    font-weight: 600;
}

.status-tomorrow {
    color: var(--status-tomorrow) !important;
    font-weight: 600;
}

/* Custom Table Pagination Styling for High Contrast */
.dataTables_wrapper .dataTables_paginate {
    padding-top: 1rem !important;
    padding-bottom: 0.5rem !important;
    display: flex !important;
    align-items: center !important;
    justify-content: flex-end !important;
    gap: 4px !important;
}

/* 1. Default DataTables Pagination (excluding Bootstrap items to prevent nested styling) */
.dataTables_wrapper .dataTables_paginate .paginate_button:not(.page-item) {
    color: var(--text-color) !important;
    background: var(--surface-color) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 6px !important;
    padding: 6px 14px !important;
    margin: 0 !important;
    font-weight: 600 !important;
    font-size: 0.9rem !important;
    text-decoration: none !important;
    box-shadow: none !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    min-width: 38px !important;
    height: 38px !important;
    background-image: none !important; /* Removes default gradients */
}

.dataTables_wrapper .dataTables_paginate .paginate_button.current:not(.page-item),
.dataTables_wrapper .dataTables_paginate .paginate_button.current:not(.page-item):hover {
    color: #ffffff !important;
    background-color: var(--primary-color) !important;
    background: var(--primary-color) !important;
    border-color: var(--primary-color) !important;
    font-weight: 700 !important;
    background-image: none !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button:not(.page-item):hover {
    color: #ffffff !important;
    background: var(--primary-hover) !important;
    border-color: var(--primary-hover) !important;
    background-image: none !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.disabled:not(.page-item),
.dataTables_wrapper .dataTables_paginate .paginate_button.disabled:not(.page-item):hover,
.dataTables_wrapper .dataTables_paginate .paginate_button.disabled:not(.page-item):active {
    color: var(--text-muted) !important;
    background: var(--border-color) !important;
    border-color: var(--border-color) !important;
    opacity: 0.5 !important;
    cursor: not-allowed !important;
    background-image: none !important;
}

/* 2. Bootstrap-integrated DataTables Pagination */
.dataTables_wrapper .dataTables_paginate .paginate_button.page-item,
.dataTables_wrapper .dataTables_paginate .paginate_button.page-item:hover,
.dataTables_wrapper .dataTables_paginate .paginate_button.page-item.active,
.dataTables_wrapper .dataTables_paginate .paginate_button.page-item.active:hover,
.dataTables_wrapper .dataTables_paginate .paginate_button.page-item.disabled,
.dataTables_wrapper .dataTables_paginate .paginate_button.page-item.disabled:hover {
    background: transparent !important;
    border: none !important;
    padding: 0 !important;
    margin: 0 !important;
    box-shadow: none !important;
    cursor: default !important;
}

.pagination {
    margin: 0 !important;
    padding: 4px 0 !important;
    gap: 4px !important;
    display: flex !important;
    align-items: center !important;
}

.pagination .page-item .page-link {
    color: var(--text-color) !important;
    background-color: var(--surface-color) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 6px !important;
    padding: 6px 14px !important;
    font-weight: 600 !important;
    font-size: 0.9rem !important;
    transition: all 0.2s ease !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    min-width: 38px !important;
    height: 38px !important;
    box-shadow: none !important;
    background-image: none !important;
}

.pagination .page-item.active .page-link {
    color: #ffffff !important;
    background-color: var(--primary-color) !important;
    border-color: var(--primary-color) !important;
    font-weight: 700 !important;
    background-image: none !important;
}

.pagination .page-item .page-link:hover {
    color: #ffffff !important;
    background-color: var(--primary-hover) !important;
    border-color: var(--primary-hover) !important;
}

.pagination .page-item.disabled .page-link {
    color: var(--text-muted) !important;
    background-color: var(--border-color) !important;
    border-color: var(--border-color) !important;
    opacity: 0.5 !important;
    cursor: not-allowed !important;
    background-image: none !important;
}

.pagination .page-link:focus {
    box-shadow: 0 0 0 0.25rem rgba(136, 0, 0, 0.25) !important;
}


@media (prefers-color-scheme: dark) {
    /* Form input & select contrast overrides for dark mode */
    .form-select,
    .form-control,
    select.form-control {
        background-color: #1e1e1e !important;
        color: #ffffff !important;
        border-color: rgba(255, 255, 255, 0.25) !important;
    }
    
    .form-select option,
    select.form-control option {
        background-color: #1e1e1e !important;
        color: #ffffff !important;
    }

    .form-select:focus,
    .form-control:focus {
        background-color: #1e1e1e !important;
        color: #ffffff !important;
        border-color: #ff6b6b !important;
        box-shadow: 0 0 0 0.25rem rgba(255, 107, 107, 0.25) !important;
    }

    /* Boost active navigation links contrast on dark background */
    .navbar-nav .nav-link.active {
        color: #ff6b6b !important;
    }
    .navbar-nav .nav-link:hover {
        color: #ff6b6b !important;
    }
    
    /* Boost high-contrast on other text links */
    a:hover {
        color: #ff8585 !important;
    }

    /* Bootstrap Modal Dark Mode Support */
    .modal-content {
        background-color: #121212 !important;
        color: #ffffff !important;
        border: 1px solid rgba(255, 255, 255, 0.25) !important;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8) !important;
    }
    
    .modal-header,
    .modal-footer {
        border-color: rgba(255, 255, 255, 0.15) !important;
        background-color: #1a1a1a !important;
    }
    
    .modal-header .btn-close {
        filter: invert(1) !important; /* Makes close button white */
    }

    /* Table cells inside modals and pages in dark mode */
    .table,
    .table th,
    .table td {
        color: #ffffff !important;
        border-color: rgba(255, 255, 255, 0.15) !important;
    }

    /* Dark Mode Card Background Contrast Boost */
    .form-section,
    .ks-section {
        background-color: #0b0b0b !important;
        background: #0b0b0b !important;
        border-color: rgba(255, 255, 255, 0.15) !important;
        box-shadow: 0 4px 25px rgba(0, 0, 0, 0.5) !important;
    }

    /* Focus shadow for pagination in dark mode */
    .pagination .page-link:focus {
        box-shadow: 0 0 0 0.25rem rgba(255, 107, 107, 0.25) !important;
    }
}

/* Custom Premium Scrollbars */
* {
    scrollbar-width: thin !important;
    scrollbar-color: rgba(0, 0, 0, 0.25) rgba(0, 0, 0, 0.05) !important;
}

::-webkit-scrollbar {
    width: 8px !important;
    height: 8px !important;
}

::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.05) !important;
    border-radius: 10px !important;
}

::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.25) !important;
    border-radius: 10px !important;
    border: 2px solid transparent !important;
    background-clip: padding-box !important;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 0, 0, 0.4) !important;
}

@media (prefers-color-scheme: dark) {
    * {
        scrollbar-color: rgba(255, 255, 255, 0.25) rgba(255, 255, 255, 0.05) !important;
    }

    ::-webkit-scrollbar-track {
        background: rgba(255, 255, 255, 0.05) !important;
    }

    ::-webkit-scrollbar-thumb {
        background: rgba(255, 255, 255, 0.25) !important;
        border: 2px solid transparent !important;
        background-clip: padding-box !important;
    }

    ::-webkit-scrollbar-thumb:hover {
        background: rgba(255, 255, 255, 0.4) !important;
    }
}

/* Responsive adjustments for smaller screen heights to prevent form card truncation */
@media (max-height: 800px) {
    .fluid-wrapper {
        padding-top: 0.5rem !important;
        padding-bottom: 0.5rem !important;
    }
    
    .navbar {
        margin-bottom: 0.75rem !important;
        min-height: 60px !important;
    }
    
    .navbar-brand, .header-brand {
        font-size: 1.25rem !important;
    }

    footer {
        margin-top: 1.5rem !important;
        padding-top: 0.5rem !important;
        padding-bottom: 0.5rem !important;
    }

    .form-section,
    .ks-section {
        margin-bottom: 1rem !important;
        padding: 1.25rem 1.5rem !important;
    }

    .edv-header-block,
    .ks-page-subtitle {
        margin-bottom: 1rem !important;
    }
}