:root {
    --bg-body: #f8fafc;
    --bg-card: #fff;
    --text-main: #1e293b;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --border-color: #e2e8f0;
    --input-bg: #fff;
    --input-border: #e2e8f0;
    --highlight-bg: #f8f9fa;
    --accent-blue: #3b82f6
}

[data-theme="dark"] {
    --bg-body: #0f172a;
    --bg-card: #1e293b;
    --text-main: #f1f5f9;
    --text-secondary: #cbd5e1;
    --text-muted: #94a3b8;
    --border-color: #334155;
    --input-bg: #0f172a;
    --input-border: #475569;
    --highlight-bg: #334155
}

html {
    scroll-behavior: smooth;
    overscroll-behavior: none
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-body);
    color: var(--text-main);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    padding: 20px 0;
    transition: background-color .3s ease, color .3s ease
}

.container-custom {
    background-color: var(--bg-card);
    border-radius: 1rem;
    box-shadow: 0 10px 25px #0000000d;
    max-width: 600px;
    width: 90%;
    padding: 2.5rem;
    margin: 0 auto;
    box-sizing: border-box
}

input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0
}

input[type="number"] {
    -moz-appearance: textfield;
    appearance: textfield
}

.form-group-custom label {
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: .4rem;
    display: block
}

.form-control,
.form-select {
    background-color: var(--input-bg);
    color: var(--text-main);
    border: 1.5px solid var(--input-border);
    padding: .7rem .9rem;
    border-radius: .5rem
}

.form-control:focus,
.form-select:focus {
    background-color: var(--input-bg);
    color: var(--text-main);
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 .25rem #3b82f640
}

.form-control:disabled {
    background-color: var(--highlight-bg);
    opacity: .6
}

.btn-primary-custom {
    background-color: #036 !important;
    color: #fff !important;
    border: none;
    font-weight: 600;
    padding: .9rem;
    border-radius: .5rem;
    transition: all .3s
}

.btn-primary-custom:hover {
    background-color: #024 !important;
    transform: translateY(-1px)
}

.btn-guide {
    font-size: .75rem;
    font-weight: 600;
    color: var(--text-secondary);
    background: var(--bg-card);
    border: 1px solid var(--border-color)
}

#themeToggle {
    border: 1px solid var(--border-color);
    color: var(--text-main);
    background-color: var(--bg-card);
    transition: transform .2s
}

#themeToggle:active {
    transform: scale(0.95)
}

.result {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 2px dashed var(--border-color)
}

.footer-copyright {
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
    font-size: .9rem;
    color: var(--text-muted)
}

[data-theme="dark"] .btn-primary-custom {
    background-color: #3b82f6 !important;
    color: #fff !important
}

[data-theme="dark"] .btn-primary-custom:hover {
    background-color: #2563eb !important
}

[data-theme="dark"] .card {
    background-color: transparent;
    border-color: var(--border-color)
}

[data-theme="dark"] .modal-content {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color)
}

[data-theme="dark"] .modal-header,
[data-theme="dark"] .modal-footer {
    border-color: var(--border-color)
}

[data-theme="dark"] .btn-close {
    filter: invert(1) grayscale(100%) brightness(200%)
}

[data-theme="dark"] .accordion-item {
    background-color: transparent;
    border-color: var(--border-color);
    color: var(--text-main)
}

[data-theme="dark"] .accordion-button {
    background-color: var(--highlight-bg);
    color: var(--text-main)
}

[data-theme="dark"] .accordion-button:not(.collapsed) {
    background-color: #3b82f633;
    color: #60a5fa;
    box-shadow: none
}

[data-theme="dark"] .accordion-button::after {
    filter: invert(1)
}

[data-theme="dark"] .bg-light {
    background-color: var(--highlight-bg) !important
}

[data-theme="dark"] .text-dark {
    color: var(--text-main) !important
}

[data-theme="dark"] .text-muted {
    color: var(--text-muted) !important
}

[data-theme="dark"] .border {
    border-color: var(--border-color) !important
}

.calendar-section-title {
    font-size: 1.05rem;
    text-transform: uppercase;
    letter-spacing: .5px;
    color: var(--text-main);
    margin-top: 2rem;
    padding-bottom: .8rem;
    border-bottom: 2px solid var(--accent-blue);
    display: flex;
    align-items: center;
    gap: 8px
}

.calendar-list-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.2rem;
    margin-bottom: .75rem;
    font-size: .9rem;
    background-color: var(--bg-body);
    border: 1px solid var(--border-color);
    border-radius: .75rem;
    transition: all .2s ease;
    box-sizing: border-box;
    width: 100%
}

.calendar-list-item:not(.border-0):not(.pt-0):hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 15px #0000000d;
    border-color: var(--accent-blue)
}

a.calendar-list-item {
    cursor: pointer;
    color: inherit;
    display: flex
}

a.calendar-list-item:active {
    background-color: var(--highlight-bg);
    transform: scale(0.98)
}

a.calendar-list-item:hover {
    background-color: var(--highlight-bg) !important;
    border-color: var(--accent-blue) !important
}

.calendar-event {
    color: var(--text-main);
    padding-right: 15px;
    line-height: 1.5;
    flex: 1;
    word-wrap: break-word
}

.calendar-event.fw-bold {
    color: var(--text-main);
    font-size: .95rem
}

.calendar-date {
    font-size: .95rem;
    font-weight: 600;
    color: var(--accent-blue);
    background-color: #3b82f61a;
    padding: .5rem .8rem;
    border-radius: 2rem;
    text-align: center;
    min-width: 130px;
    white-space: normal;
    word-wrap: break-word;
    line-height: 1.4;
    border: 1px solid #3b82f633;
    box-sizing: border-box;
    max-width: 100%
}

.calendar-list-item.pb-1.border-0 {
    background-color: transparent;
    border: none;
    padding-bottom: .2rem;
    margin-bottom: 0
}

.calendar-list-item.pt-0 {
    background-color: transparent;
    border: none;
    border-radius: 0;
    margin-left: 1.2rem;
    padding: .6rem 1rem;
    margin-bottom: 0
}

.calendar-list-item.pt-0:hover {
    border-left: 2px solid var(--accent-blue);
    background-color: var(--highlight-bg);
    border-radius: 0 .5rem .5rem 0
}

.calendar-event.ps-3 {
    padding-left: 0 !important;
    font-size: .85rem;
    color: var(--text-secondary)
}

.calendar-list-item.highlight-nilai {
    background-color: var(--accent-blue);
    border: none;
    margin-top: 2rem;
    padding: 1.5rem !important;
    align-items: center !important;
    box-shadow: 0 4px 15px #3b82f64d
}

.calendar-list-item.highlight-nilai .calendar-event {
    margin: 0 !important;
    padding: 0 !important;
    border: none !important;
    color: #fff !important
}

.calendar-list-item.highlight-nilai .calendar-date {
    background-color: #fff !important;
    color: var(--accent-blue) !important;
    border: none;
    margin: 0 !important;
    display: flex;
    align-items: center;
    justify-content: center
}

[data-theme="dark"] .calendar-date {
    color: var(--accent-blue)
}

[data-theme="dark"] .calendar-section-title {
    border-color: var(--border-color)
}

[data-theme="dark"] .calendar-list-item.highlight-nilai {
    background-color: #2563eb
}

.table {
    color: var(--text-main) !important;
    border-color: var(--border-color) !important
}

.table thead th {
    background-color: var(--highlight-bg) !important;
    color: var(--text-secondary) !important;
    font-size: .85rem;
    text-transform: uppercase;
    letter-spacing: .5px;
    border-bottom: 2px solid var(--border-color) !important
}

.table-primary-subtle {
    background-color: #3b82f60d !important
}

.table-info-tambahan th:first-child {
    width: 50%
}

.table td:nth-child(2),
.table th:nth-child(2),
.table td:nth-child(3),
.table th:nth-child(3) {
    white-space: nowrap
}

[data-theme="dark"] .table {
    --bs-table-bg: transparent;
    --bs-table-color: var(--text-main)
}

[data-theme="dark"] .table-primary-subtle {
    background-color: #3b82f626 !important;
    color: #60a5fa !important
}

[data-theme="dark"] .table-light {
    background-color: var(--highlight-bg) !important;
    color: var(--text-main) !important;
    border-color: var(--border-color) !important
}

@media print {

    .btn-guide,
    #themeToggle,
    .btn-primary-custom,
    .top-nav-wrapper,
    .d-flex.justify-content-between,
    .d-grid,
    .footer-copyright,
    #shareBtn {
        display: none !important
    }

    body {
        background-color: #fff !important;
        color: #000 !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
        font-size: 11pt;
        display: block
    }

    .container-custom {
        margin: 0 !important;
        padding: 0 !important;
        width: 100% !important;
        max-width: 100% !important;
        box-shadow: none !important;
        border: none !important
    }

    .calendar-list-item.highlight-nilai {
        background-color: #f8fafc !important;
        border: 1px solid #3b82f6 !important;
        margin-top: 1rem !important
    }

    .calendar-list-item.highlight-nilai .calendar-event {
        color: #000 !important;
        font-weight: 700 !important
    }

    .calendar-list-item.highlight-nilai .calendar-date {
        border: 1px solid #3b82f6 !important;
        color: #3b82f6 !important
    }

    .calendar-list-item {
        flex-direction: row !important;
        justify-content: space-between !important;
        padding: .5rem .8rem !important;
        border-bottom: 1px solid #eee !important;
        page-break-inside: avoid
    }

    .calendar-event {
        color: #000 !important;
        flex: 1 !important
    }

    @page {
        margin: 1cm
    }
}

@media (max-width: 576px) {
    .container-custom {
        padding: 1rem;
        width: 95%
    }

    h1 {
        font-size: 1.3rem !important
    }

    .calendar-list-item {
        flex-direction: column !important;
        align-items: flex-start;
        gap: 8px;
        padding: 1rem
    }

    .calendar-event {
        font-size: .85rem;
        width: 100%;
        padding-right: 0
    }

    .calendar-date {
        display: inline-flex !important;
        align-items: center;
        justify-content: center;
        white-space: nowrap !important;
        font-size: clamp(0.65rem, 3.3vw, 0.85rem) !important;
        width: auto !important;
        max-width: 100% !important;
        padding: .4rem .6rem !important;
        margin-top: .2rem;
        box-sizing: border-box !important
    }

    .calendar-list-item.pt-0 {
        margin-left: .2rem;
        padding-left: .8rem;
        border-left: 2px solid var(--border-color);
        background-color: transparent
    }

    .calendar-list-item.pt-0:hover {
        border-left: 3px solid var(--accent-blue)
    }

    .d-grid.mt-4 {
        margin-top: 1.5rem !important;
        padding: 0 5px
    }

    .row.mt-3.text-center.g-2 .btn-link {
        font-size: .9rem !important;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 4px;
        padding: .5rem .1rem !important;
        white-space: nowrap;
        letter-spacing: -.3px
    }

    .row.mt-3.text-center.g-2 {
        --bs-gutter-x: .25rem !important
    }

    .table {
        font-size: .9rem !important
    }

    .table th,
    .table td {
        padding: .7rem .5rem !important
    }

    #modalRentangNilai .table {
        font-size: .75rem !important
    }

    #modalRentangNilai .table th,
    #modalRentangNilai .table td {
        padding: .4rem .2rem !important
    }

    #modalRentangNilai .table thead th {
        white-space: normal !important;
        line-height: 1.2
    }

    .badge {
        font-size: .75rem !important;
        padding: .4em .6em !important
    }

    .fw-bold {
        font-size: .95rem
    }

    .table-info-tambahan th:first-child {
        width: auto
    }
}