/* ==========================================================================
   DOA Plant Utilization Report - Natural Green theme
   ========================================================================== */

:root {
    --doa-green-900: #14342a;
    --doa-green-800: #1b4d3a;
    --doa-green-700: #24694b;
    --doa-green-600: #2f855a;
    --doa-green-500: #40916c;
    --doa-green-400: #6cb894;
    --doa-green-300: #95d5b2;
    --doa-green-200: #c3e9d3;
    --doa-green-100: #ddf3e6;
    --doa-green-050: #f2faf5;

    --doa-earth: #7c5b39;
    --doa-amber: #b7791f;
    --doa-ink: #22302b;
    --doa-muted: #6b7b74;
    --doa-border: #cfe2d7;

    --doa-radius: 10px;
    --doa-shadow: 0 1px 3px rgba(20, 52, 42, 0.12), 0 6px 18px rgba(20, 52, 42, 0.06);

    --doa-font: 'Sarabun', 'Leelawadee UI', 'Tahoma', sans-serif;
}

html,
body {
    height: 100%;
}

body {
    font-family: var(--doa-font);
    font-size: 14px;
    color: var(--doa-ink);
    background: linear-gradient(180deg, var(--doa-green-050) 0%, #ffffff 320px);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* --------------------------------------------------------------- App header */

.app-header {
    background: linear-gradient(135deg, var(--doa-green-800) 0%, var(--doa-green-600) 100%);
    color: #fff;
    box-shadow: var(--doa-shadow);
}

.app-header__inner {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.85rem 1.25rem;
}

.app-header__logo {
    height: 58px;
    width: auto;
    background: #fff;
    border-radius: 50%;
    padding: 4px;
    flex: 0 0 auto;
}

.app-header__title {
    font-size: 1.4rem;
    font-weight: 700;
    line-height: 1.25;
    margin: 0;
}

.app-header__subtitle {
    font-size: 0.9rem;
    font-weight: 400;
    opacity: 0.92;
    margin: 0.15rem 0 0;
}

.app-header__meta {
    margin-left: auto;
    text-align: right;
    font-size: 0.82rem;
    opacity: 0.9;
    white-space: nowrap;
}

/* --------------------------------------------------------------- App footer */

.app-footer {
    margin-top: auto;
    background: var(--doa-green-900);
    color: #dff0e7;
    text-align: center;
    font-size: 0.82rem;
    padding: 0.7rem 1rem;
}

/* ------------------------------------------------------------ Filter panel */

.filter-panel {
    background: #fff;
    border: 1px solid var(--doa-border);
    border-radius: var(--doa-radius);
    box-shadow: var(--doa-shadow);
    margin: 1rem 0;
}

.filter-panel__header {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.7rem 1rem;
    background: var(--doa-green-100);
    border-bottom: 1px solid var(--doa-border);
    border-radius: var(--doa-radius) var(--doa-radius) 0 0;
    color: var(--doa-green-800);
    font-weight: 600;
    cursor: pointer;
    user-select: none;
}

.filter-panel__header .fa-chevron-down {
    margin-left: auto;
    transition: transform 0.18s ease;
}

.filter-panel.is-collapsed .filter-panel__header .fa-chevron-down {
    transform: rotate(-90deg);
}

.filter-panel.is-collapsed .filter-panel__body,
.filter-panel.is-collapsed .filter-panel__actions {
    display: none;
}

.filter-panel__body {
    padding: 1rem;
}

.filter-panel__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding: 0 1rem 1rem;
}

.filter-field {
    margin-bottom: 0.85rem;
}

.filter-field__label {
    display: block;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--doa-green-800);
    margin-bottom: 0.25rem;
}

.filter-field__hint {
    font-size: 0.74rem;
    color: var(--doa-muted);
}

.date-range {
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.date-range__sep {
    color: var(--doa-muted);
    font-size: 0.8rem;
    flex: 0 0 auto;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--doa-green-400);
    box-shadow: 0 0 0 0.2rem rgba(64, 145, 108, 0.18);
}

/* ------------------------------------------------------------------ Buttons */

.btn-doa {
    background: var(--doa-green-600);
    border-color: var(--doa-green-600);
    color: #fff;
}

.btn-doa:hover,
.btn-doa:focus {
    background: var(--doa-green-700);
    border-color: var(--doa-green-700);
    color: #fff;
}

.btn-doa-outline {
    background: #fff;
    border-color: var(--doa-green-500);
    color: var(--doa-green-700);
}

.btn-doa-outline:hover,
.btn-doa-outline:focus {
    background: var(--doa-green-100);
    border-color: var(--doa-green-600);
    color: var(--doa-green-800);
}

.btn:disabled {
    opacity: 0.55;
}

/* ------------------------------------------------------------ Summary cards */

.summary-strip {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 0.6rem;
    margin-bottom: 1rem;
}

.summary-card {
    background: #fff;
    border: 1px solid var(--doa-border);
    border-left: 4px solid var(--doa-green-500);
    border-radius: var(--doa-radius);
    padding: 0.55rem 0.75rem;
    box-shadow: 0 1px 2px rgba(20, 52, 42, 0.06);
}

.summary-card--total {
    border-left-color: var(--doa-amber);
    background: #fffdf6;
}

.summary-card--count {
    border-left-color: var(--doa-green-800);
    background: var(--doa-green-050);
}

.summary-card__label {
    font-size: 0.76rem;
    color: var(--doa-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.summary-card__value {
    font-size: 1.08rem;
    font-weight: 700;
    color: var(--doa-green-800);
    font-variant-numeric: tabular-nums;
}

/* -------------------------------------------------------------- Grid shell */

.grid-shell {
    background: #fff;
    border: 1px solid var(--doa-border);
    border-radius: var(--doa-radius);
    box-shadow: var(--doa-shadow);
    overflow: hidden;
}

.grid-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 0.85rem;
    background: var(--doa-green-050);
    border-bottom: 1px solid var(--doa-border);
}

.grid-toolbar__spacer {
    margin-left: auto;
}

.grid-toolbar__count {
    font-size: 0.85rem;
    color: var(--doa-green-800);
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}

/* Sticky breadcrumb reproducing the group context while scrolling. */
.group-context {
    display: none;
    position: sticky;
    top: 0;
    z-index: 6;
    background: var(--doa-green-800);
    color: #fff;
    font-size: 0.8rem;
    padding: 0.35rem 0.85rem;
    line-height: 1.5;
}

.group-context.is-visible {
    display: block;
}

.group-context__item + .group-context__item::before {
    content: '\203A';
    margin: 0 0.4rem;
    opacity: 0.7;
}

.group-context__item {
    white-space: nowrap;
}

.grid-empty {
    padding: 3.5rem 1rem;
    text-align: center;
    color: var(--doa-muted);
}

.grid-empty__icon {
    font-size: 2.6rem;
    color: var(--doa-green-300);
    margin-bottom: 0.75rem;
}

.grid-empty__text {
    font-size: 1.05rem;
    color: var(--doa-green-800);
    font-weight: 600;
}

#report-grid {
    display: none;
}

#report-grid.is-visible {
    display: block;
}

/* --------------------------------------------------------- Tabulator theme */

.tabulator {
    border: none;
    font-size: 13px;
    background: #fff;
}

.tabulator .tabulator-header {
    background: var(--doa-green-700);
    border-bottom: 2px solid var(--doa-green-900);
    color: #fff;
}

.tabulator .tabulator-header .tabulator-col {
    background: var(--doa-green-700);
    border-right: 1px solid rgba(255, 255, 255, 0.18);
    color: #fff;
}

.tabulator .tabulator-header .tabulator-col:hover {
    background: var(--doa-green-600);
}

.tabulator .tabulator-header .tabulator-col .tabulator-col-title {
    font-weight: 600;
    white-space: normal;
    line-height: 1.3;
}

.tabulator .tabulator-header .tabulator-col.tabulator-sortable[aria-sort='ascending'],
.tabulator .tabulator-header .tabulator-col.tabulator-sortable[aria-sort='descending'] {
    background: var(--doa-green-800);
}

.tabulator-row {
    border-bottom: 1px solid #eef4f0;
    min-height: 26px;
}

.tabulator-row.tabulator-row-even {
    background: #fbfdfc;
}

.tabulator-row:hover {
    background: var(--doa-green-100) !important;
}

.tabulator-row .tabulator-cell {
    border-right: 1px solid #f0f5f2;
    padding: 3px 6px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cell-amount {
    text-align: right;
    font-variant-numeric: tabular-nums;
}

.cell-amount--total {
    font-weight: 600;
    color: var(--doa-green-800);
}

.cell-date {
    text-align: center;
    font-variant-numeric: tabular-nums;
}

.cell-wrap {
    white-space: normal !important;
    line-height: 1.35;
}

/* Group rows, one shade per hierarchy level. */
.tabulator-row.tabulator-group {
    font-weight: 600;
    color: var(--doa-green-900);
    border-bottom: 1px solid var(--doa-green-200);
    padding: 3px 6px;
    min-height: 26px;
}

.tabulator-row.tabulator-group.tabulator-group-level-0 {
    background: var(--doa-green-300);
    font-size: 13.5px;
}

.tabulator-row.tabulator-group.tabulator-group-level-1 {
    background: var(--doa-green-200);
}

.tabulator-row.tabulator-group.tabulator-group-level-2 {
    background: var(--doa-green-100);
}

.tabulator-row.tabulator-group.tabulator-group-level-3 {
    background: var(--doa-green-050);
}

.tabulator-row.tabulator-group.tabulator-group-level-4 {
    background: #ffffff;
    border-bottom: 1px dashed var(--doa-green-300);
    color: var(--doa-green-700);
}

.tabulator-row.tabulator-group:hover {
    filter: brightness(0.97);
}

.group-label__caption {
    color: var(--doa-muted);
    font-weight: 400;
    font-size: 0.78rem;
    margin-right: 0.3rem;
}

.group-label__count {
    color: var(--doa-earth);
    font-weight: 600;
    font-size: 0.8rem;
    margin-left: 0.5rem;
    white-space: nowrap;
}

/* ---------------------------------------------------------- Pagination bar */

.grid-pager {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    padding: 0.55rem 0.85rem;
    background: var(--doa-green-050);
    border-top: 1px solid var(--doa-border);
    font-size: 0.85rem;
}

.grid-pager__info {
    color: var(--doa-muted);
    font-variant-numeric: tabular-nums;
}

.grid-pager__pages {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    margin-left: auto;
}

.grid-pager__pages .btn {
    min-width: 34px;
}

/* ----------------------------------------------------------------- Overlay */

.busy-overlay {
    position: fixed;
    inset: 0;
    background: rgba(255, 255, 255, 0.78);
    backdrop-filter: blur(2px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1080;
}

.busy-overlay.is-visible {
    display: flex;
}

.busy-overlay__box {
    background: #fff;
    border: 1px solid var(--doa-border);
    border-radius: var(--doa-radius);
    box-shadow: var(--doa-shadow);
    padding: 1.1rem 1.6rem;
    text-align: center;
    min-width: 240px;
}

.busy-overlay__spinner {
    color: var(--doa-green-600);
}

.busy-overlay__text {
    margin-top: 0.6rem;
    color: var(--doa-green-800);
    font-weight: 600;
}

/* ---------------------------------------------------- Filter dropdowns (Tom Select) */

.ts-wrapper.multi .ts-control > div {
    background: var(--doa-green-100);
    color: var(--doa-green-800);
    border: 1px solid var(--doa-green-300);
}

.ts-dropdown .active {
    background: var(--doa-green-100);
    color: var(--doa-green-900);
}

.ts-wrapper.filter-select .ts-control {
    position: relative;
    padding-right: 2rem;
    border-color: var(--doa-green-500);
    min-height: 34px;
}

.ts-wrapper.filter-select.focus .ts-control {
    border-color: var(--doa-green-600);
    box-shadow: 0 0 0 0.2rem rgba(64, 145, 108, 0.18);
}

/* Caret on the closed control. */
.ts-wrapper.filter-select .ts-control::after {
    content: '';
    position: absolute;
    right: 0.7rem;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 6px solid var(--doa-green-600);
    pointer-events: none;
}

.ts-wrapper.filter-select.dropdown-active .ts-control::after {
    border-top-color: transparent;
    border-bottom: 6px solid var(--doa-green-600);
    border-top-width: 0;
}

.ts-wrapper.filter-select .ts-control .items-placeholder {
    border: none;
    background: transparent;
    box-shadow: none;
    width: 100%;
}

.ts-wrapper.filter-select .ts-control input::placeholder {
    color: var(--doa-muted);
    opacity: 1;
}

/* Keep a long selection list from pushing the layout around. */
.ts-wrapper.filter-select .ts-control {
    max-height: 92px;
    overflow-y: auto;
}

.ts-dropdown {
    border-color: var(--doa-green-500);
    box-shadow: var(--doa-shadow);
    margin-top: 2px;
}

/* Search box inside the panel. */
.ts-dropdown .dropdown-input-wrap {
    position: relative;
    padding: 0.5rem 0.5rem 0.4rem;
    border-bottom: none;
}

.filter-dropdown__search-icon {
    position: absolute;
    left: 1.1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--doa-green-600);
    font-size: 0.85rem;
    pointer-events: none;
}

.ts-dropdown .dropdown-input {
    width: 100%;
    border: 1px solid var(--doa-green-300) !important;
    border-radius: 8px;
    padding: 0.3rem 0.55rem 0.3rem 2.1rem !important;
    font-size: 0.85rem;
    background: #fff;
}

.ts-dropdown .dropdown-input:focus {
    border-color: var(--doa-green-500) !important;
    box-shadow: 0 0 0 0.18rem rgba(64, 145, 108, 0.15);
    outline: none;
}

/* Counter + shortcut buttons. */
.filter-dropdown__toolbar {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.35rem;
    padding: 0 0.5rem 0.45rem;
    border-bottom: 1px dashed var(--doa-green-300);
}

.filter-dropdown__count {
    font-size: 0.78rem;
    color: var(--doa-muted);
    margin-right: auto;
    white-space: nowrap;
}

.filter-dropdown__count strong {
    color: var(--doa-green-800);
    font-weight: 600;
}

.filter-dropdown__action {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    border: 1px solid var(--doa-border);
    background: var(--doa-green-050);
    color: var(--doa-green-800);
    border-radius: 6px;
    font-size: 0.76rem;
    padding: 0.2rem 0.5rem;
    white-space: nowrap;
}

.filter-dropdown__action:hover,
.filter-dropdown__action:focus-visible {
    background: var(--doa-green-100);
    border-color: var(--doa-green-500);
}

/* Option rows: checkbox on the left, wrapping label. */
.ts-dropdown .ts-dropdown-content {
    max-height: 260px;
}

.ts-dropdown .option {
    display: flex;
    align-items: flex-start;
    gap: 0.45rem;
    white-space: normal;
    line-height: 1.35;
    padding: 0.3rem 0.6rem;
    font-size: 0.86rem;
}

.ts-dropdown input.tomselect-checkbox {
    flex: 0 0 auto;
    margin-top: 0.2rem;
    accent-color: var(--doa-green-600);
}

.ts-dropdown .no-results {
    padding: 0.5rem 0.6rem;
    font-size: 0.82rem;
    color: var(--doa-muted);
}

/* ------------------------------------------------------- BE date picker pop */

.be-datepicker {
    position: absolute;
    z-index: 1090;
    width: 268px;
    background: #fff;
    border: 1px solid var(--doa-border);
    border-radius: var(--doa-radius);
    box-shadow: var(--doa-shadow);
    padding: 0.5rem;
    display: none;
}

.be-datepicker.is-open {
    display: block;
}

.be-datepicker__head {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    margin-bottom: 0.4rem;
}

.be-datepicker__head select {
    flex: 1 1 auto;
    font-size: 0.82rem;
    padding: 0.15rem 0.25rem;
    border: 1px solid var(--doa-border);
    border-radius: 6px;
}

.be-datepicker__nav {
    border: 1px solid var(--doa-border);
    background: var(--doa-green-050);
    color: var(--doa-green-700);
    border-radius: 6px;
    width: 26px;
    height: 26px;
    line-height: 1;
    flex: 0 0 auto;
}

.be-datepicker__grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 2px;
}

.be-datepicker__dow {
    text-align: center;
    font-size: 0.72rem;
    color: var(--doa-muted);
    padding: 2px 0;
}

.be-datepicker__day {
    border: none;
    background: transparent;
    border-radius: 6px;
    padding: 4px 0;
    font-size: 0.82rem;
    color: var(--doa-ink);
}

.be-datepicker__day:hover {
    background: var(--doa-green-100);
}

.be-datepicker__day.is-selected {
    background: var(--doa-green-600);
    color: #fff;
    font-weight: 600;
}

.be-datepicker__day.is-blank {
    visibility: hidden;
}

.be-datepicker__foot {
    display: flex;
    gap: 0.3rem;
    margin-top: 0.4rem;
}

/* --------------------------------------------------------------- Responsive */

/* Tablet: stacked filters, horizontally scrollable grid. */
@media (max-width: 1199.98px) {
    .app-header__title {
        font-size: 1.15rem;
    }

    .app-header__meta {
        display: none;
    }

    .grid-shell {
        overflow-x: auto;
    }

    .summary-strip {
        grid-template-columns: repeat(auto-fit, minmax(132px, 1fr));
    }
}

/* Mobile: minimal chrome, essential columns only (handled in JS as well). */
@media (max-width: 767.98px) {
    body {
        font-size: 13px;
    }

    .app-header__inner {
        padding: 0.6rem 0.75rem;
        gap: 0.6rem;
    }

    .app-header__logo {
        height: 42px;
    }

    .app-header__title {
        font-size: 1rem;
    }

    .app-header__subtitle {
        font-size: 0.76rem;
    }

    .filter-panel__body {
        padding: 0.75rem;
    }

    .grid-toolbar,
    .grid-pager {
        padding: 0.5rem;
    }

    .grid-toolbar__spacer {
        margin-left: 0;
        width: 100%;
    }

    .grid-pager__pages {
        margin-left: 0;
    }

    .summary-strip {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Print-only content is hidden on screen. */
.print-only {
    display: none;
}