/* ==========================================================================
   RK Irrigation - global theme overrides
   Loaded last from include/css.php. Uses theme variables (--tb-*) so it
   follows every data-theme / data-theme-color / dark mode combination.
   ========================================================================== */

/* ---------- Typography: Calibri everywhere ---------- */
:root,
html[data-theme],
[data-theme],
[data-bs-theme] {
    --rk-font: "Calibri", "Carlito", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
    --tb-font-sans-serif: var(--rk-font) !important;
    --tb-body-font-family: var(--rk-font) !important;
    --tb-btn-font-family: var(--rk-font) !important;
    --tb-font-base: 1rem;
}

html,
body,
button,
input,
select,
textarea,
optgroup,
.btn,
.form-control,
.form-select,
.dropdown-menu,
.navbar-menu,
.navbar-nav .nav-link,
.page-title,
.card,
.modal,
.toast,
#toast-container > div,
.swal2-popup,
.select2-container,
.select2-results__option,
.apexcharts-canvas,
.apexcharts-text,
.apexcharts-legend-text,
.apexcharts-tooltip,
.apexcharts-xaxistooltip,
table,
.table {
    font-family: var(--rk-font) !important;
}

body {
    font-size: 1rem;
    line-height: 1.5;
    color: var(--tb-body-color);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6 {
    font-family: var(--rk-font) !important;
    font-weight: 700;
    color: var(--tb-heading-color, var(--tb-body-color));
    letter-spacing: .1px;
}

.page-title,
#page-topbar .page-title {
    font-size: 1.35rem !important;
    font-weight: 700 !important;
}

.card-title {
    font-size: 1.1rem;
    font-weight: 700;
}

.form-label,
label {
    font-weight: 600;
    color: var(--tb-heading-color, var(--tb-body-color));
}

.text-muted {
    color: var(--tb-secondary-color, #6c757d) !important;
}

.navbar-menu .navbar-nav .nav-link {
    font-size: 1rem;
    font-weight: 500;
}

.navbar-menu .menu-title span {
    font-weight: 700;
    letter-spacing: .6px;
}

.breadcrumb-item,
.breadcrumb-item a {
    font-size: .95rem;
    font-weight: 600;
}

.btn {
    font-weight: 600;
    letter-spacing: .2px;
}

.form-control,
.form-select {
    font-size: 1rem;
}

.form-control::placeholder {
    color: var(--tb-secondary-color, #8a94a6);
    opacity: .8;
}

.card {
    border-radius: .65rem;
    box-shadow: 0 1px 3px rgba(15, 23, 42, .06), 0 1px 2px rgba(15, 23, 42, .04);
}

.card-header {
    border-bottom-color: var(--tb-border-color);
}

/* ---------- DataTables (works for v1.x and v2.x markup) ---------- */
body .dataTables_wrapper,
body .dt-container {
    font-size: .95rem;
    color: var(--tb-body-color);
}

body table.dataTable,
body .dataTables_wrapper table.table,
body .dt-container table.table {
    width: 100% !important;
    border-collapse: separate !important;
    border-spacing: 0;
    margin-top: .5rem !important;
    margin-bottom: .5rem !important;
    border: 1px solid var(--tb-border-color);
    border-radius: .6rem;
    background-color: var(--tb-secondary-bg);
}

body table.dataTable > thead > tr:first-child > th:first-child {
    border-top-left-radius: .6rem;
}

body table.dataTable > thead > tr:first-child > th:last-child {
    border-top-right-radius: .6rem;
}

body table.dataTable > thead > tr {
    background: linear-gradient(90deg, var(--tb-primary) 0%, #7c3aed 55%, #db2777 100%) !important;
}

body table.dataTable > thead > tr > th,
body table.dataTable > thead > tr > td {
    background: transparent !important;
    color: #fff !important;
    font-size: .85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .5px;
    white-space: nowrap;
    padding: .85rem .85rem !important;
    border-top: 0 !important;
    border-bottom: 3px solid #f59e0b !important;
    border-left: 0 !important;
    border-right: 1px solid rgba(255, 255, 255, .18) !important;
    vertical-align: middle;
    text-shadow: 0 1px 1px rgba(0, 0, 0, .15);
}

body table.dataTable > thead .form-check-input {
    border-color: #fff;
}

body table.dataTable > thead > tr > th:last-child,
body table.dataTable > tbody > tr > td:last-child {
    border-right: 0 !important;
}

body table.dataTable > tbody > tr > td,
body table.dataTable > tbody > tr > th {
    padding: .65rem .85rem !important;
    font-size: .95rem;
    color: var(--tb-body-color);
    vertical-align: middle;
    border-top: 0 !important;
    border-left: 0 !important;
    border-bottom: 1px solid var(--tb-border-color) !important;
    border-right: 1px solid var(--tb-border-color) !important;
    box-shadow: none !important;
}

body table.dataTable > tbody > tr:last-child > td {
    border-bottom: 0 !important;
}

body table.dataTable > tbody > tr:nth-of-type(odd) > * {
    background-color: var(--tb-secondary-bg);
}

body table.dataTable > tbody > tr:nth-of-type(even) > * {
    background-color: rgba(var(--tb-primary-rgb), .06);
}

body table.dataTable > tbody > tr > td:first-child {
    box-shadow: inset 4px 0 0 transparent !important;
    transition: box-shadow .15s ease;
}

body table.dataTable > tbody > tr:hover > * {
    background-color: rgba(245, 158, 11, .12) !important;
}

body table.dataTable > tbody > tr:hover > td:first-child {
    box-shadow: inset 4px 0 0 #f59e0b !important;
}

body table.dataTable > tbody > tr.selected > * {
    background-color: rgba(var(--tb-primary-rgb), .15) !important;
    color: var(--tb-body-color) !important;
}

body table.dataTable td.dataTables_empty,
body table.dataTable td.dt-empty {
    padding: 2.5rem 1rem !important;
    text-align: center;
    color: var(--tb-secondary-color, #6c757d);
    font-weight: 600;
    font-size: 1rem;
    background-color: var(--tb-secondary-bg) !important;
}

/* sort icons */
body table.dataTable thead .sorting:before,
body table.dataTable thead .sorting:after,
body table.dataTable thead .sorting_asc:before,
body table.dataTable thead .sorting_asc:after,
body table.dataTable thead .sorting_desc:before,
body table.dataTable thead .sorting_desc:after,
body table.dataTable thead .dt-column-order:before,
body table.dataTable thead .dt-column-order:after {
    color: #fff;
    opacity: .85;
}

/* length / search / info controls */
body .dataTables_length label,
body .dataTables_filter label,
body .dt-length label,
body .dt-search label {
    font-weight: 600;
    color: var(--tb-body-color);
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    margin-bottom: 0;
}

body .dataTables_length select,
body .dt-length select,
body .dataTables_filter input,
body .dt-search input {
    font-family: var(--rk-font) !important;
    font-size: .95rem;
    height: 36px;
    padding: .35rem .75rem;
    color: var(--tb-body-color);
    background-color: var(--tb-secondary-bg);
    border: 1px solid var(--tb-border-color) !important;
    border-radius: .45rem !important;
    outline: none;
    transition: border-color .15s ease, box-shadow .15s ease;
}

body .dataTables_length select,
body .dt-length select {
    min-width: 80px;
    padding-right: 1.75rem;
}

body .dataTables_filter input,
body .dt-search input {
    min-width: 220px;
}

body .dataTables_length select:focus,
body .dt-length select:focus,
body .dataTables_filter input:focus,
body .dt-search input:focus {
    border-color: var(--tb-primary) !important;
    box-shadow: 0 0 0 .2rem rgba(var(--tb-primary-rgb), .18);
}

body .dataTables_info,
body .dt-info {
    font-weight: 600;
    color: var(--tb-secondary-color, #6c757d);
    padding-top: .6rem !important;
}

body .dataTables_wrapper .row,
body .dt-container .dt-layout-row {
    align-items: center;
}

body .dataTables_wrapper .bottom,
body .dataTables_wrapper .info-row {
    margin-top: .5rem;
}

/* pagination: bootstrap5 integration (v1) */
body .dataTables_paginate .pagination {
    gap: .3rem;
    margin: .5rem 0 0 !important;
    justify-content: flex-end;
    flex-wrap: wrap;
}

body .dataTables_paginate .page-item .page-link {
    min-width: 36px;
    height: 36px;
    padding: 0 .7rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: var(--tb-body-color);
    background-color: var(--tb-secondary-bg);
    border: 1px solid var(--tb-border-color);
    border-radius: .45rem !important;
    box-shadow: none !important;
}

body .dataTables_paginate .page-item .page-link:hover {
    color: var(--tb-primary);
    border-color: var(--tb-primary);
    background-color: rgba(var(--tb-primary-rgb), .08);
}

body .dataTables_paginate .page-item.active .page-link {
    color: #fff !important;
    background: linear-gradient(135deg, var(--tb-primary) 0%, #7c3aed 100%) !important;
    border-color: transparent !important;
    box-shadow: 0 4px 12px rgba(124, 58, 237, .35) !important;
}

body .dataTables_paginate .page-item.disabled .page-link {
    opacity: .5;
}

/* pagination: default styling (v1 without bootstrap) and v2 */
body .dataTables_wrapper .dataTables_paginate .paginate_button,
body div.dt-container .dt-paging .dt-paging-button {
    min-width: 36px;
    height: 36px;
    padding: 0 .7rem !important;
    margin: 0 .15rem !important;
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: var(--tb-body-color) !important;
    background: var(--tb-secondary-bg) !important;
    border: 1px solid var(--tb-border-color) !important;
    border-radius: .45rem !important;
    box-shadow: none !important;
}

body .dataTables_wrapper .dataTables_paginate .paginate_button:hover,
body div.dt-container .dt-paging .dt-paging-button:hover {
    color: var(--tb-primary) !important;
    border-color: var(--tb-primary) !important;
    background: rgba(var(--tb-primary-rgb), .08) !important;
}

body .dataTables_wrapper .dataTables_paginate .paginate_button.current,
body .dataTables_wrapper .dataTables_paginate .paginate_button.current:hover,
body div.dt-container .dt-paging .dt-paging-button.current,
body div.dt-container .dt-paging .dt-paging-button.current:hover {
    color: #fff !important;
    background: linear-gradient(135deg, var(--tb-primary) 0%, #7c3aed 100%) !important;
    border-color: transparent !important;
    box-shadow: 0 4px 12px rgba(124, 58, 237, .35) !important;
}

body .dataTables_wrapper .dataTables_paginate .paginate_button.disabled,
body .dataTables_wrapper .dataTables_paginate .paginate_button.disabled:hover,
body div.dt-container .dt-paging .dt-paging-button.disabled,
body div.dt-container .dt-paging .dt-paging-button.disabled:hover {
    opacity: .45;
    color: var(--tb-body-color) !important;
    background: var(--tb-secondary-bg) !important;
    border-color: var(--tb-border-color) !important;
}

body .dataTables_paginate,
body .dt-paging {
    text-align: end;
    padding-top: .25rem;
}

/* processing indicator */
body .dataTables_wrapper .dataTables_processing,
body div.dt-container div.dt-processing {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    margin: 0 !important;
    width: auto !important;
    min-width: 190px;
    height: auto !important;
    padding: .85rem 1.25rem !important;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .65rem;
    font-weight: 700;
    font-size: 1rem;
    color: var(--tb-primary) !important;
    background: var(--tb-secondary-bg) !important;
    border: 1px solid rgba(var(--tb-primary-rgb), .25) !important;
    border-radius: .6rem;
    box-shadow: 0 10px 30px rgba(15, 23, 42, .15);
    z-index: 20;
}

body .dataTables_wrapper .dataTables_processing::before,
body div.dt-container div.dt-processing::before {
    content: "";
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    border: 2.5px solid rgba(var(--tb-primary-rgb), .25);
    border-top-color: var(--tb-primary);
    border-radius: 50%;
    animation: rk-spin .7s linear infinite;
}

body .dataTables_wrapper .dataTables_processing > div,
body div.dt-container div.dt-processing > div {
    display: none !important;
}

@keyframes rk-spin {
    to {
        transform: rotate(360deg);
    }
}

/* row action dropdowns inside tables must not be clipped */
body table.dataTable .dropdown-menu {
    font-size: .95rem;
    box-shadow: 0 8px 24px rgba(15, 23, 42, .12);
    border-color: var(--tb-border-color);
}

body table.dataTable .dropdown-item {
    font-weight: 600;
    padding: .45rem 1rem;
}

/* export buttons */
body .dt-buttons .dt-button,
body .dt-buttons .btn {
    font-family: var(--rk-font) !important;
    font-weight: 600;
    border-radius: .45rem !important;
    border: 1px solid var(--tb-border-color) !important;
    background: var(--tb-secondary-bg) !important;
    color: var(--tb-body-color) !important;
    padding: .35rem .85rem !important;
}

body .dt-buttons .dt-button:hover,
body .dt-buttons .btn:hover {
    color: #fff !important;
    background: linear-gradient(135deg, var(--tb-primary) 0%, #7c3aed 100%) !important;
    border-color: transparent !important;
}

body .dt-buttons .buttons-excel,
body .dt-buttons .buttons-csv {
    color: #059669 !important;
    border-color: rgba(5, 150, 105, .4) !important;
}

body .dt-buttons .buttons-pdf {
    color: #dc2626 !important;
    border-color: rgba(220, 38, 38, .4) !important;
}

body .dt-buttons .buttons-print {
    color: #2563eb !important;
    border-color: rgba(37, 99, 235, .4) !important;
}

/* responsive child rows */
body table.dataTable > tbody > tr.child ul.dtr-details > li {
    border-bottom-color: var(--tb-border-color);
}

body table.dataTable > tbody > tr.child span.dtr-title {
    font-weight: 700;
}

/* plain (non-DataTable) tables used across forms */
.table > thead > tr > th {
    font-weight: 700;
    white-space: nowrap;
}

/* ---------- Dashboard ---------- */
.rk-dashboard {
    --rk-indigo: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    --rk-emerald: linear-gradient(135deg, #10b981 0%, #059669 100%);
    --rk-sky: linear-gradient(135deg, #06b6d4 0%, #3b82f6 100%);
    --rk-violet: linear-gradient(135deg, #a855f7 0%, #ec4899 100%);
    --rk-amber: linear-gradient(135deg, #f59e0b 0%, #f97316 100%);
    --rk-rose: linear-gradient(135deg, #f43f5e 0%, #e11d48 100%);
    --rk-blue: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    --rk-teal: linear-gradient(135deg, #14b8a6 0%, #0d9488 100%);
}

.rk-welcome {
    position: relative;
    overflow: hidden;
    border: 0;
    color: #fff;
    background: linear-gradient(120deg, #4f46e5 0%, #7c3aed 40%, #db2777 75%, #f59e0b 100%);
    box-shadow: 0 12px 30px rgba(124, 58, 237, .3);
}

.rk-welcome::before,
.rk-welcome::after {
    content: "";
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, .12);
}

.rk-welcome::before {
    width: 260px;
    height: 260px;
    right: -70px;
    top: -110px;
}

.rk-welcome::after {
    width: 160px;
    height: 160px;
    right: 180px;
    bottom: -100px;
}

.rk-welcome h3,
.rk-welcome p {
    color: #fff !important;
}

.rk-welcome .btn-light {
    color: #4f46e5;
    font-weight: 700;
    border: 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, .12);
}

.rk-welcome .btn-light:hover {
    color: #fff;
    background: rgba(255, 255, 255, .2);
}

.rk-kpi {
    position: relative;
    overflow: hidden;
    border: 0;
    color: #fff;
    height: calc(100% - 1.5rem);
    transition: transform .2s ease, box-shadow .2s ease;
}

.rk-kpi::after {
    content: "";
    position: absolute;
    width: 140px;
    height: 140px;
    right: -45px;
    bottom: -55px;
    border-radius: 50%;
    background: rgba(255, 255, 255, .14);
}

.rk-kpi:hover {
    transform: translateY(-4px);
}

.rk-kpi-indigo { background: var(--rk-indigo); box-shadow: 0 8px 22px rgba(99, 102, 241, .35); }
.rk-kpi-emerald { background: var(--rk-emerald); box-shadow: 0 8px 22px rgba(16, 185, 129, .35); }
.rk-kpi-sky { background: var(--rk-sky); box-shadow: 0 8px 22px rgba(6, 182, 212, .35); }
.rk-kpi-violet { background: var(--rk-violet); box-shadow: 0 8px 22px rgba(168, 85, 247, .35); }
.rk-kpi-amber { background: var(--rk-amber); box-shadow: 0 8px 22px rgba(245, 158, 11, .35); }
.rk-kpi-rose { background: var(--rk-rose); box-shadow: 0 8px 22px rgba(244, 63, 94, .35); }
.rk-kpi-blue { background: var(--rk-blue); box-shadow: 0 8px 22px rgba(59, 130, 246, .35); }
.rk-kpi-teal { background: var(--rk-teal); box-shadow: 0 8px 22px rgba(20, 184, 166, .35); }

.rk-kpi .rk-kpi-label {
    font-size: .9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .6px;
    color: rgba(255, 255, 255, .88);
}

.rk-kpi .rk-kpi-value {
    font-size: 2.1rem;
    font-weight: 700;
    line-height: 1.1;
    color: #fff;
}

.rk-kpi .rk-kpi-sub {
    display: inline-block;
    font-size: .85rem;
    font-weight: 700;
    color: #fff;
    padding: .15rem .6rem;
    border-radius: 2rem;
    background: rgba(255, 255, 255, .2);
}

.rk-kpi .rk-kpi-icon {
    position: relative;
    z-index: 1;
    width: 56px;
    height: 56px;
    border-radius: 1rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    color: #fff;
    background: rgba(255, 255, 255, .22);
    backdrop-filter: blur(2px);
}

.rk-card-head {
    position: relative;
    border-bottom: 0 !important;
    padding-left: 1.4rem;
}

.rk-card-head::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 5px;
    height: 60%;
    border-radius: 0 4px 4px 0;
    background: var(--rk-head, var(--rk-indigo));
}

.rk-card-head .card-title {
    font-size: 1.15rem;
}

.rk-head-indigo { --rk-head: var(--rk-indigo); background: linear-gradient(90deg, rgba(99, 102, 241, .1), transparent 70%); }
.rk-head-emerald { --rk-head: var(--rk-emerald); background: linear-gradient(90deg, rgba(16, 185, 129, .1), transparent 70%); }
.rk-head-sky { --rk-head: var(--rk-sky); background: linear-gradient(90deg, rgba(6, 182, 212, .1), transparent 70%); }
.rk-head-violet { --rk-head: var(--rk-violet); background: linear-gradient(90deg, rgba(168, 85, 247, .1), transparent 70%); }
.rk-head-amber { --rk-head: var(--rk-amber); background: linear-gradient(90deg, rgba(245, 158, 11, .12), transparent 70%); }
.rk-head-rose { --rk-head: var(--rk-rose); background: linear-gradient(90deg, rgba(244, 63, 94, .1), transparent 70%); }

.rk-table thead th {
    font-size: .82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .5px;
    white-space: nowrap;
    color: #fff !important;
    background: transparent !important;
    border-bottom: 0;
    padding-top: .75rem;
    padding-bottom: .75rem;
}

.rk-table thead tr { background: var(--rk-indigo); }
.rk-table-amber thead tr { background: var(--rk-amber); }
.rk-table-emerald thead tr { background: var(--rk-emerald); }
.rk-table-sky thead tr { background: var(--rk-sky); }

.rk-table tbody tr:nth-of-type(even) > * {
    background-color: rgba(99, 102, 241, .04);
}

.rk-table tbody tr:hover > * {
    background-color: rgba(245, 158, 11, .1) !important;
}

.rk-table td {
    font-size: .95rem;
    vertical-align: middle;
}

.rk-avatar {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-weight: 700;
    font-size: .95rem;
    color: #fff;
}

.rk-bg-0 { background: var(--rk-indigo); }
.rk-bg-1 { background: var(--rk-emerald); }
.rk-bg-2 { background: var(--rk-amber); }
.rk-bg-3 { background: var(--rk-rose); }
.rk-bg-4 { background: var(--rk-sky); }
.rk-bg-5 { background: var(--rk-violet); }
.rk-bg-6 { background: var(--rk-teal); }
.rk-bg-7 { background: var(--rk-blue); }

.rk-empty {
    padding: 2rem 1rem;
    text-align: center;
    color: var(--tb-secondary-color, #6c757d);
    font-weight: 600;
}

.rk-progress {
    height: 10px;
    border-radius: 10px;
    background-color: rgba(99, 102, 241, .1);
}

.rk-progress .progress-bar {
    border-radius: 10px;
}

/* ---------- Date pickers (DD-MM-YYYY) ---------- */
.flatpickr-input.form-control[readonly]:not(:disabled),
.flatpickr-input.form-select[readonly]:not(:disabled) {
    background-color: var(--tb-secondary-bg);
    cursor: pointer;
}

.flatpickr-calendar {
    font-family: var(--rk-font) !important;
    z-index: 2000 !important;
    border-radius: .6rem;
    box-shadow: 0 12px 30px rgba(15, 23, 42, .18) !important;
}

.flatpickr-day.selected,
.flatpickr-day.selected:hover,
.flatpickr-day.startRange,
.flatpickr-day.endRange {
    background: linear-gradient(135deg, var(--tb-primary) 0%, #7c3aed 100%) !important;
    border-color: transparent !important;
    color: #fff !important;
}

.flatpickr-day.today {
    border-color: #f59e0b !important;
}

.flatpickr-months .flatpickr-month,
.flatpickr-current-month .flatpickr-monthDropdown-months,
.flatpickr-weekday {
    font-weight: 700 !important;
}