/*
 * Theme polish layer. Loaded last from includes/top_header.php.
 * Overrides only visual properties of the existing template; remove the <link> to revert.
 */

/* ---------- Tokens ---------- */
:root {
    --brand-50: #e8f6f5;
    --brand-100: #c9ecea;
    --brand-500: #09b9ac;
    --brand-600: #0b8f85;
    --brand-700: #0b7f77;
    --brand-800: #086d66;
    --accent-400: #49cdd0;

    --primary-600: #0069d9;
    --primary-700: #0062cc;

    --text-strong: #1f2933;
    --text-body: #3e4c59;
    --text-muted: #616e7c;
    --text-on-dark: #c3cad1;

    --surface: #ffffff;
    --surface-alt: #f7f9fa;
    --surface-tint: #f2f6f8;
    --border: #e3e8ec;
    --border-strong: #cbd2d9;

    --danger-600: #d32f2f;

    --focus-ring: 0 0 0 3px rgba(11, 127, 119, 0.35);
    --focus-color: #0b7f77;

    --radius-sm: 4px;
    --radius-md: 6px;
    --radius-lg: 8px;

    --shadow-sm: 0 1px 2px rgba(16, 24, 40, 0.06), 0 1px 3px rgba(16, 24, 40, 0.08);
    --shadow-md: 0 4px 8px -2px rgba(16, 24, 40, 0.10), 0 2px 4px -2px rgba(16, 24, 40, 0.06);
    --shadow-lg: 0 12px 24px -6px rgba(16, 24, 40, 0.18), 0 4px 8px -4px rgba(16, 24, 40, 0.08);

    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 24px;
    --space-6: 32px;

    --ease: cubic-bezier(0.2, 0, 0, 1);
    --dur-fast: 150ms;
    --dur-base: 200ms;
}

/* ---------- Typography ---------- */
body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

section.content {
    color: var(--text-body);
    line-height: 1.5;
}

.block-header h2 {
    color: var(--text-strong) !important;
    font-size: 20px;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.card .body {
    color: var(--text-body);
    line-height: 1.5;
}

.card .body h4.media-heading,
.card .header h2 {
    color: var(--text-strong);
    font-weight: 600;
    letter-spacing: -0.005em;
}

h4.text-primary {
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 0;
    margin-top: var(--space-4);
    margin-bottom: var(--space-2);
}

label {
    color: var(--text-muted);
}

label.text-primary,
.form-line label.text-primary {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.02em;
    margin-bottom: var(--space-1);
}

.text-primary {
    color: var(--primary-700) !important;
}

.text-muted {
    color: var(--text-muted) !important;
}

/* ---------- Inputs ---------- */
.form-control {
    color: var(--text-strong);
}

.form-control::placeholder {
    color: #767676;
    opacity: 1;
}

.form-control::-webkit-input-placeholder {
    color: #767676;
}

.form-control::-moz-placeholder {
    color: #767676;
}

.form-control:-ms-input-placeholder {
    color: #767676;
}

.form-group .form-line {
    border-bottom-color: var(--border-strong);
    transition: border-color var(--dur-fast) var(--ease);
}

.form-group .form-line:hover {
    border-bottom-color: #9aa5b1;
}

.form-group .form-line:after,
.input-group .form-line:after {
    border-bottom-color: var(--brand-700) !important;
    transition: transform var(--dur-base) var(--ease);
}

.form-group .form-line:focus-within:after,
.input-group .form-line:focus-within:after {
    transform: scaleX(1);
}

.form-control:disabled,
.form-control[readonly] {
    background-color: var(--surface-alt);
    color: var(--text-muted);
    cursor: not-allowed;
}

.form-group.drop-custum select.form-control:focus-visible,
select.form-control:focus-visible {
    outline: none;
    box-shadow: var(--focus-ring);
    border-radius: var(--radius-sm);
}

/* Select2 */
.select2-container--default .select2-selection--single,
.select2-container--default .select2-selection--multiple {
    border-color: var(--border-strong);
    border-radius: var(--radius-sm);
    transition: border-color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}

.select2-container--default .select2-selection--single:hover {
    border-color: #9aa5b1;
}

.select2-container--default.select2-container--focus .select2-selection--single,
.select2-container--default.select2-container--focus .select2-selection--multiple,
.select2-container--default.select2-container--open .select2-selection--single {
    border-color: var(--brand-700);
    box-shadow: var(--focus-ring);
    outline: none;
}

.select2-container--default .select2-selection--single .select2-selection__rendered {
    color: var(--text-strong);
}

.select2-container--default .select2-results__option--highlighted[aria-selected] {
    background-color: var(--brand-700);
}

.select2-dropdown {
    border-color: var(--border-strong);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-md);
}

/* ---------- Buttons ---------- */
.btn:not(.btn-link):not(.btn-circle) {
    border-radius: var(--radius-sm);
    font-weight: 500;
    letter-spacing: 0.02em;
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--dur-fast) var(--ease), background-color var(--dur-fast) var(--ease),
        filter var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
}

.btn:not(.btn-link):not(.btn-circle):hover {
    box-shadow: var(--shadow-md);
    filter: brightness(1.05);
}

.btn:not(.btn-link):not(.btn-circle):active {
    box-shadow: var(--shadow-sm);
    filter: brightness(0.95);
    transform: translateY(1px);
}

.btn:disabled,
.btn.disabled,
.btn[disabled] {
    opacity: 0.55;
    cursor: not-allowed;
    box-shadow: none !important;
    filter: none !important;
    transform: none !important;
}

.g-bg-cyan {
    background: linear-gradient(60deg, var(--brand-800), var(--brand-700));
}

.btn-primary,
.btn-primary:not(:disabled):not(.disabled) {
    background-color: var(--primary-700);
    border-color: var(--primary-700);
}

.btn-primary:hover {
    background-color: var(--primary-600);
}

.btn-default {
    color: var(--text-strong) !important;
    background-color: var(--surface);
    border: 1px solid var(--border-strong) !important;
}

.btn-default:hover {
    background-color: var(--surface-tint);
}

/* ---------- Focus ring (keyboard only) ---------- */
a:focus-visible,
button:focus-visible,
.btn:focus-visible,
[role="button"]:focus-visible,
[tabindex]:focus-visible,
.nav-tabs a:focus-visible,
input[type="file"]:focus-visible,
input[type="checkbox"]:focus-visible,
input[type="radio"]:focus-visible,
input[type="color"]:focus-visible {
    outline: 2px solid var(--focus-color) !important;
    outline-offset: 2px;
}

.patient-summary-header:focus-visible {
    outline: 2px solid var(--focus-color);
    outline-offset: 2px;
}

/* ---------- Cards ---------- */
.card {
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--dur-base) var(--ease);
}

.card .body {
    padding: var(--space-4);
}

.thumbnail.card,
.thumbnail {
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
}

/* ---------- Tabs ---------- */
.nav-tabs {
    border-bottom: 1px solid var(--border);
}

.nav-tabs > li > a,
.nav-tabs .nav-link {
    color: var(--text-muted) !important;
    font-weight: 500;
    transition: color var(--dur-fast) var(--ease);
}

.nav-tabs > li > a:hover,
.nav-tabs .nav-link:hover {
    color: var(--text-strong) !important;
}

.nav-tabs li.active a,
.nav-tabs .nav-link.active {
    color: var(--text-strong) !important;
}

.nav-tabs > li > a:before {
    transition: transform var(--dur-base) var(--ease);
}

.theme-cyan .nav-tabs > li > a:before,
.theme-cyan .input-group .form-line:after,
.theme-cyan .nav-tabs .nav-link.active {
    border-bottom-color: var(--brand-700) !important;
}

.theme-cyan .sidebar .legal .copyright a {
    color: var(--accent-400) !important;
}

/* ---------- Tables ---------- */
.table thead tr th,
.table > thead > tr > th {
    background-color: var(--surface-tint);
    color: var(--text-strong);
    font-size: 13px;
    font-weight: 600;
    border-bottom: 1px solid var(--border) !important;
}

.table td,
.table th {
    vertical-align: middle;
}

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

.table-hover tbody tr {
    transition: background-color var(--dur-fast) var(--ease);
}

.table-hover tbody tr:hover {
    background-color: var(--brand-50);
}

.table-striped tbody tr:nth-of-type(odd) {
    background-color: var(--surface-alt);
}

.dataTables_wrapper {
    overflow-x: auto;
    color: var(--text-body);
}

.dataTables_wrapper .dataTables_length,
.dataTables_wrapper .dataTables_filter {
    margin-bottom: var(--space-3);
}

.dataTables_wrapper .dataTables_length label,
.dataTables_wrapper .dataTables_filter label,
.dataTables_wrapper .dataTables_info {
    color: var(--text-muted);
    font-size: 13px;
}

.dataTables_wrapper .dataTables_length select,
.dataTables_wrapper .dataTables_filter input {
    height: 34px;
    padding: 4px 10px;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    background-color: var(--surface);
    color: var(--text-strong);
    transition: border-color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}

.dataTables_wrapper .dataTables_filter input {
    min-width: 220px;
    margin-left: var(--space-2);
}

.dataTables_wrapper .dataTables_length select:hover,
.dataTables_wrapper .dataTables_filter input:hover {
    border-color: #9aa5b1;
}

.dataTables_wrapper .dataTables_length select:focus,
.dataTables_wrapper .dataTables_filter input:focus {
    border-color: var(--brand-700);
    box-shadow: var(--focus-ring);
    outline: none;
}

.dataTables_wrapper .pagination .page-link {
    color: var(--brand-700);
    border-color: var(--border);
    transition: background-color var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
}

.dataTables_wrapper .pagination .page-link:hover {
    background-color: var(--brand-50);
    color: var(--brand-800);
}

.dataTables_wrapper .pagination .page-item.active .page-link {
    background-color: var(--brand-700);
    border-color: var(--brand-700);
    color: #fff;
}

.dataTables_wrapper .pagination .page-item.disabled .page-link {
    color: var(--text-muted);
    background-color: var(--surface-alt);
}

table.dataTable thead .sorting,
table.dataTable thead .sorting_asc,
table.dataTable thead .sorting_desc {
    cursor: pointer;
}

/* List page title row (h3 + action button above the card) */
section.content > .container-fluid > .row > [class*="col-"] > h3 {
    color: var(--text-strong);
    font-size: 24px;
    font-weight: 600;
    letter-spacing: -0.01em;
    margin: var(--space-2) 0 var(--space-4);
}

/* ---------- Modals ---------- */
.modal .modal-content {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg) !important;
    overflow: hidden;
}

.modal .modal-header {
    padding: var(--space-5) var(--space-5) var(--space-3);
    border-bottom: 1px solid var(--border);
    align-items: center;
}

.modal .modal-header .modal-title {
    color: var(--text-strong);
    font-size: 18px;
    font-weight: 600;
    letter-spacing: -0.005em;
}

.modal .modal-header .close {
    color: var(--text-muted);
    opacity: 1;
    transition: color var(--dur-fast) var(--ease);
}

.modal .modal-header .close:hover {
    color: var(--text-strong);
}

.modal .modal-content .modal-body {
    color: var(--text-body);
    padding: var(--space-4) var(--space-5);
}

.modal .modal-footer {
    padding: var(--space-3) var(--space-5);
    border-top: 1px solid var(--border);
    background-color: var(--surface-alt);
    gap: var(--space-2);
}

.modal .modal-footer > .btn {
    margin: 0;
}

.modal-backdrop.in,
.modal-backdrop.show {
    opacity: 0.45;
}

/* ---------- Navbar & sidebar ---------- */
.navbar {
    box-shadow: 0 1px 3px rgba(16, 24, 40, 0.12);
}

.sidebar .menu .list a {
    color: var(--text-on-dark);
    transition: color var(--dur-fast) var(--ease), background-color var(--dur-fast) var(--ease);
}

.sidebar .menu .list a:hover {
    color: #ffffff;
    background-color: rgba(255, 255, 255, 0.04);
}

/* Template defaults animate layout at 0.5s; shorten to feel snappier. */
body,
section.content,
.sidebar {
    transition-duration: 250ms !important;
}

/* ---------- Alerts ---------- */
.alert {
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

/* ---------- Date pickers ---------- */
.daterangepicker {
    border-color: var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
}

.daterangepicker td.active,
.daterangepicker td.active:hover {
    background-color: var(--brand-700);
}

/* ---------- Responsive ---------- */
@media (max-width: 991.98px) {
    section.content .card .body {
        padding: var(--space-3);
    }

    .pf-drug-row > [class*="col-"]:nth-child(1),
    .pf-drug-row > [class*="col-"]:nth-child(2),
    .pf-drug-row > [class*="col-"]:nth-child(3),
    .pf-drug-row > [class*="col-"]:nth-child(4) {
        flex: 0 0 50%;
        max-width: 50%;
    }

    .pf-drug-row > [class*="col-"]:nth-child(5) {
        flex: 0 0 83.333%;
        max-width: 83.333%;
    }

    .pf-drug-row > [class*="col-"]:nth-child(6) {
        flex: 0 0 16.667%;
        max-width: 16.667%;
    }
}

@media (max-width: 575.98px) {
    .pf-drug-row > [class*="col-"]:nth-child(-n+4) {
        flex: 0 0 100%;
        max-width: 100%;
    }

    .modal .modal-header,
    .modal .modal-content .modal-body,
    .modal .modal-footer {
        padding-left: var(--space-4);
        padding-right: var(--space-4);
    }

    .modal-dialog {
        margin: var(--space-2);
    }

    .block-header h2 {
        font-size: 18px;
    }

    .dataTables_wrapper .dataTables_filter input {
        min-width: 0;
        width: 100%;
        margin-left: 0;
    }

    .pf-view-table {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
    }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}