/**
 * Hospital Waste Manager - Frontend Styles
 * Pure CSS — no Bootstrap, no Tailwind, no external dependencies.
 * All selectors scoped under .hwm-* to avoid WordPress theme conflicts.
 * Medical UI theme based on provided reference design.
 *
 * @package HospitalWasteManagement
 */

/* =========================================================
   CSS VARIABLES & RESET
   ========================================================= */

.hwm-frontend-wrapper,
.hwm-frontend-wrapper *,
.hwm-frontend-wrapper *::before,
.hwm-frontend-wrapper *::after {
	box-sizing: border-box;
}

.hwm-frontend-wrapper {
	--hwm-medical-50: #f0f7ff;
	--hwm-medical-100: #e0effe;
	--hwm-medical-500: #0070bb;
	--hwm-medical-600: #005fa3;
	--hwm-medical-700: #004e89;
	--hwm-medical-800: #003e6e;
	--hwm-white: #ffffff;
	--hwm-gray-100: #f3f4f6;
	--hwm-gray-200: #e5e7eb;
	--hwm-gray-300: #d1d5db;
	--hwm-gray-400: #9ca3af;
	--hwm-gray-500: #6b7280;
	--hwm-gray-600: #4b5563;
	--hwm-red-600: #dc2626;

	width: 100%;
	max-width: 56rem;
	margin: 0 auto;
	padding: 1rem;
	font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
	color: var(--hwm-gray-600);
	line-height: 1.5;
	background-color: #f8fafc;
}

@media (min-width: 768px) {
	.hwm-frontend-wrapper {
		padding: 2rem;
	}
}

/* =========================================================
   PAGE HEADER
   ========================================================= */

.hwm-page-header {
	text-align: center;
	padding: 1rem 0;
}

.hwm-page-title {
	margin: 0;
	color: var(--hwm-medical-700);
	font-size: 1.875rem;
	font-weight: 700;
	line-height: 1.2;
}

@media (min-width: 768px) {
	.hwm-page-title {
		font-size: 2.25rem;
	}
}

/* =========================================================
   FILTER SECTION
   ========================================================= */

.hwm-filters {
	background-color: var(--hwm-medical-50);
	border-radius: 1rem;
	padding: 1.5rem;
	margin-bottom: 1.5rem;
	box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
}

.hwm-filter-form {
	margin: 0;
}

.hwm-filter-header {
	display: flex;
	flex-direction: column;
	gap: 1rem;
	margin-bottom: 1rem;
}

@media (min-width: 768px) {
	.hwm-filter-header {
		flex-direction: row;
		align-items: center;
		justify-content: space-between;
	}
}

.hwm-filter-title {
	margin: 0;
	color: var(--hwm-medical-700);
	font-size: 1.125rem;
	font-weight: 600;
}

.hwm-filter-controls {
	display: grid;
	grid-template-columns: 1fr;
	gap: 0.75rem;
	flex-grow: 1;
}

@media (min-width: 640px) {
	.hwm-filter-controls {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (min-width: 1024px) {
	.hwm-filter-controls {
		grid-template-columns: repeat(4, 1fr);
	}
}

.hwm-filter-field {
	position: relative;
}

.hwm-select {
	width: 100%;
	height: 2.5rem;
	padding: 0.5rem 1rem;
	border: 1px solid var(--hwm-gray-300);
	border-radius: 9999px;
	background-color: var(--hwm-white);
	color: var(--hwm-gray-600);
	font-size: 0.875rem;
	font-weight: 400;
	outline: none;
	cursor: pointer;
	appearance: none;
	-webkit-appearance: none;
	transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.hwm-select:focus {
	border-color: var(--hwm-medical-500);
	box-shadow: 0 0 0 3px rgba(0, 112, 187, 0.1);
}

/* =========================================================
   CUSTOM SEARCHABLE SELECT (cs2) - Zero Dependency
   Adapted for Medical Theme
   ========================================================= */

.cs2-native {
	position: absolute;
	opacity: 0;
	pointer-events: none;
	width: 1px;
	height: 1px;
	overflow: hidden;
}

.cs2-wrap {
	position: relative;
	width: 100%;
	font-size: 14px;
}

.cs2-trigger {
	display: flex;
	align-items: center;
	gap: 6px;
	padding: 0.5rem 1rem;
	height: 2.5rem;
	background: var(--hwm-white);
	border: 1px solid var(--hwm-gray-300);
	border-radius: 9999px;
	cursor: pointer;
	user-select: none;
	transition: border-color 0.15s ease, box-shadow 0.15s ease;
	box-sizing: border-box;
}

.cs2-trigger:hover {
	border-color: var(--hwm-gray-400);
}

.cs2-trigger:focus {
	outline: none;
	border-color: var(--hwm-medical-500);
	box-shadow: 0 0 0 3px rgba(0, 112, 187, 0.1);
}

.cs2-trigger.open {
	border-color: var(--hwm-medical-500);
	box-shadow: 0 0 0 3px rgba(0, 112, 187, 0.1);
}

.cs2-value {
	flex: 1;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	color: var(--hwm-gray-600);
	font-size: 0.875rem;
}

.cs2-value.placeholder {
	color: var(--hwm-gray-400);
}

.cs2-clear {
	display: none;
	background: none;
	border: none;
	cursor: pointer;
	color: var(--hwm-gray-400);
	font-size: 14px;
	line-height: 1;
	padding: 0 2px;
	flex-shrink: 0;
}

.cs2-clear:hover {
	color: var(--hwm-gray-600);
}

.cs2-wrap.has-value .cs2-clear {
	display: inline-flex;
}

.cs2-arrow {
	width: 16px;
	height: 16px;
	flex-shrink: 0;
	color: var(--hwm-gray-400);
	transition: transform 0.2s;
}

.cs2-trigger.open .cs2-arrow {
	transform: rotate(180deg);
}

.cs2-dropdown {
	display: none;
	position: absolute;
	top: calc(100% + 4px);
	left: 0;
	right: 0;
	background: var(--hwm-white);
	border: 1px solid var(--hwm-gray-300);
	border-radius: 0.75rem;
	z-index: 9999;
	overflow: hidden;
	box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.cs2-dropdown.open {
	display: block;
}

.cs2-search-wrap {
	padding: 0.5rem;
	border-bottom: 1px solid var(--hwm-gray-100);
}

.cs2-search {
	width: 100%;
	padding: 7px;
	font-size: 0.875rem;
	background: var(--hwm-gray-100);
	border: 1px solid var(--hwm-gray-300);
	border-radius: 0.5rem;
	color: var(--hwm-gray-600);
	outline: none;
	box-sizing: border-box;
}

.cs2-search:focus {
	border-color: var(--hwm-medical-500);
	background: var(--hwm-white);
}

.cs2-list {
	max-height: 220px;
	overflow-y: auto;
	padding: 0.25rem 0;
}

.cs2-list::-webkit-scrollbar {
	width: 4px;
}

.cs2-list::-webkit-scrollbar-thumb {
	background: var(--hwm-gray-300);
	border-radius: 4px;
}

.cs2-group-label {
	padding: 0.5rem 0.75rem 0.25rem;
	font-size: 0.75rem;
	font-weight: 600;
	color: var(--hwm-gray-400);
	text-transform: uppercase;
	letter-spacing: 0.05em;
}

.cs2-option {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	padding: 0.5rem 0.75rem;
	cursor: pointer;
	font-size: 0.875rem;
	color: var(--hwm-gray-600);
}

.cs2-option:hover,
.cs2-option.focused {
	background: var(--hwm-medical-50);
}

.cs2-option.selected {
	background: var(--hwm-medical-600);
	color: var(--hwm-white);
	font-weight: 500;
}

.cs2-empty {
	padding: 1rem;
	text-align: center;
	color: var(--hwm-gray-400);
	font-size: 0.875rem;
}

/* Important: allow dropdown to come outside */
.hwm-filters,
.hwm-filter-controls,
.hwm-filter-field {
	overflow: visible !important;
}

/* Select wrapper */
.cs2-wrap {
	position: relative;
	z-index: 10;
}

/* When select is open, bring it above all fields */
.cs2-wrap.open,
.cs2-wrap:focus-within {
	z-index: 99999;
}

.hwm-filter-search {
	position: relative;
}

.hwm-search-icon {
	position: absolute;
	left: 0.75rem;
	top: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	color: var(--hwm-gray-400);
	transform: translateY(-50%);
	pointer-events: none;
}

.hwm-search-icon svg {
	width: 1rem;
	height: 1rem;
}

.hwm-search-input {
	width: 100%;
	height: 2.5rem;
	padding: 10px;
	border: 1px solid var(--hwm-gray-300);
	border-radius: 9999px;
	background-color: var(--hwm-white);
	color: var(--hwm-gray-600);
	font-size: 0.875rem;
	outline: none;
	transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.hwm-search-input::placeholder {
	color: var(--hwm-gray-400);
}

.hwm-search-input:focus {
	border-color: var(--hwm-medical-500);
	box-shadow: 0 0 0 3px rgba(0, 112, 187, 0.1);
}

.hwm-filter-actions {
	display: flex;
	justify-content: center;
	gap: 0.75rem;
	margin-top: 1.5rem;
}

/* =========================================================
   BUTTONS
   ========================================================= */

.hwm-button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 7.5rem;
	min-height: 2.5rem;
	padding: 0.5rem 2rem;
	border-radius: 0.5rem;
	border: 1px solid transparent;
	font-size: 0.875rem;
	font-weight: 500;
	line-height: 1;
	text-align: center;
	text-decoration: none;
	white-space: nowrap;
	cursor: pointer;
	transition: all 0.2s ease;
}

.hwm-button:hover,
.hwm-button:focus {
	text-decoration: none;
}

.hwm-button-primary {
	background-color: var(--hwm-medical-600);
	border-color: var(--hwm-medical-600);
	color: var(--hwm-white);
}

.hwm-button-primary:hover,
.hwm-button-primary:focus {
	background-color: var(--hwm-medical-700);
	border-color: var(--hwm-medical-700);
	color: var(--hwm-white);
}

.hwm-button-outline {
	background-color: var(--hwm-white);
	border-color: var(--hwm-medical-500);
	color: var(--hwm-medical-600);
}

.hwm-button-outline:hover,
.hwm-button-outline:focus {
	background-color: var(--hwm-medical-50);
	color: var(--hwm-medical-600);
}

.hwm-button-sm {
	min-width: auto;
	min-height: 2.25rem;
	padding: 0.5rem 1.5rem;
	font-size: 0.875rem;
	font-weight: 600;
	border-radius: 0.375rem;
}

.hwm-button-disabled {
	background-color: var(--hwm-gray-200);
	border-color: var(--hwm-gray-200);
	color: var(--hwm-gray-400);
	cursor: not-allowed;
}

.hwm-button-disabled:hover,
.hwm-button-disabled:focus {
	background-color: var(--hwm-gray-200);
	border-color: var(--hwm-gray-200);
	color: var(--hwm-gray-400);
}

/* =========================================================
   HOSPITAL ROWS
   ========================================================= */

.hwm-hospital-rows {
	display: flex;
	flex-direction: column;
	gap: 1rem;
	margin-bottom: 1.5rem;
}

.hwm-hospital-card {
	background-color: var(--hwm-medical-50);
	border-radius: 0.75rem;
	padding: 1.25rem;
	box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
	display: flex;
	flex-direction: column;
	gap: 1rem;
	transition: box-shadow 0.2s ease;
}

.hwm-hospital-card:hover {
	box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -1px rgba(0, 0, 0, 0.05);
}

@media (min-width: 768px) {
	.hwm-hospital-card {
		flex-direction: row;
		align-items: center;
		justify-content: space-between;
		gap: 1rem;
	}
}

/* Active hospital accent — all cards */
.hwm-hospital-rows .hwm-hospital-card {
	border-left: 5px solid var(--hwm-medical-600);
}

.hwm-card-inner {
	display: flex;
	align-items: flex-start;
	gap: 0.75rem;
	flex: 1;
	min-width: 0;
}

.hwm-card-icon {
	display: flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
	margin-top: 0.25rem;
}

.hwm-pin-wrapper svg {
	display: block;
	width: 1.25rem;
	height: 1.25rem;
	color: var(--hwm-red-600);
}

.hwm-card-details {
	flex: 1;
	min-width: 0;
	display: flex;
	flex-direction: column;
	gap: 0.25rem;
}

.hwm-card-title {
	margin: 0;
	color: var(--hwm-medical-600);
	font-size: 1.125rem;
	font-weight: 700;
	line-height: 1.35;
}

.hwm-card-title a {
	color: var(--hwm-medical-600);
	text-decoration: none;
	transition: color 0.2s ease;
}

.hwm-card-title a:hover,
.hwm-card-title a:focus {
	color: var(--hwm-medical-700);
	text-decoration: underline;
}

.hwm-card-address {
	margin: 0;
	color: var(--hwm-gray-600);
	font-size: 0.875rem;
	font-weight: 400;
	line-height: 1.625;
	max-width: 56rem;
}

.hwm-card-meta {
	display: flex;
	flex-direction: column;
	gap: 0.25rem;
	font-size: 0.875rem;
	color: var(--hwm-gray-500);
	padding-top: 0.5rem;
}

.hwm-card-contact,
.hwm-card-rating {
	margin: 0;
}

.hwm-card-rating {
	font-weight: 500;
	color: var(--hwm-medical-700);
}

.hwm-card-action {
	display: flex;
	flex-shrink: 0;
}

@media (min-width: 768px) {
	.hwm-card-action {
		justify-content: flex-end;
	}
}

.hwm-card-action .hwm-button {
	width: 100%;
}

@media (min-width: 640px) {
	.hwm-card-action .hwm-button {
		width: auto;
	}
}

/* =========================================================
   PAGINATION
   ========================================================= */

.hwm-pagination-wrapper {
	background-color: var(--hwm-white);
	border-radius: 0.75rem;
	padding: 1rem;
	box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
	border: 1px solid var(--hwm-gray-100);
	display: flex;
	flex-direction: column;
	gap: 1rem;
}

@media (min-width: 768px) {
	.hwm-pagination-wrapper {
		flex-direction: row;
		align-items: center;
		justify-content: space-between;
	}
}

.hwm-pagination-left {
	display: flex;
	align-items: center;
	gap: 0.5rem;
}

.hwm-per-page-form {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	margin: 0;
}

.hwm-per-page-label {
	color: var(--hwm-gray-600);
	font-size: 0.875rem;
	font-weight: 400;
}

.hwm-per-page-select {
	height: 2rem;
	padding: 0.25rem 0.5rem;
	border: 1px solid var(--hwm-gray-300);
	border-radius: 0.25rem;
	background-color: var(--hwm-white);
	color: var(--hwm-gray-600);
	font-size: 0.75rem;
	outline: none;
	cursor: pointer;
}

.hwm-per-page-select:focus {
	border-color: var(--hwm-medical-500);
}

.hwm-pagination-center {
	color: var(--hwm-gray-600);
	font-size: 0.875rem;
	font-weight: 500;
}

.hwm-pagination-right {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 0;
	flex-wrap: wrap;
}

@media (min-width: 768px) {
	.hwm-pagination-right {
		justify-content: flex-end;
	}
}

.hwm-page-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 0.375rem 0.75rem;
	border: 1px solid var(--hwm-gray-300);
	border-radius: 0.25rem;
	background-color: var(--hwm-white);
	color: var(--hwm-gray-600);
	font-size: 0.875rem;
	cursor: pointer;
	transition: background-color 0.15s ease, border-color 0.15s ease;
}

.hwm-page-btn:hover:not(.hwm-page-current):not(.hwm-page-disabled) {
	background-color: var(--hwm-medical-50);
	border-color: var(--hwm-gray-400);
}

.hwm-page-current {
	background-color: var(--hwm-medical-600);
	color: var(--hwm-white);
	border-color: var(--hwm-medical-600);
}

.hwm-page-current:hover {
	background-color: var(--hwm-medical-600);
	border-color: var(--hwm-medical-600);
}

.hwm-page-disabled {
	background-color: var(--hwm-white);
	color: var(--hwm-gray-500);
	cursor: not-allowed;
}

.hwm-page-disabled:hover,
.hwm-page-disabled:focus {
	background-color: var(--hwm-white);
	color: var(--hwm-gray-500);
}

.hwm-page-ellipsis {
	background-color: var(--hwm-white);
	color: var(--hwm-gray-500);
	cursor: default;
}

.hwm-page-ellipsis:hover,
.hwm-page-ellipsis:focus {
	background-color: var(--hwm-white);
	color: var(--hwm-gray-500);
}

/* =========================================================
   NO RESULTS
   ========================================================= */

.hwm-no-results {
	background-color: var(--hwm-medical-50);
	border: 1px dashed var(--hwm-gray-300);
	border-radius: 0.75rem;
	padding: 2.25rem 1rem;
	text-align: center;
}

.hwm-no-results p {
	margin: 0;
	color: var(--hwm-gray-600);
	font-size: 0.9375rem;
}

/* =========================================================
   RESPONSIVE ADJUSTMENTS
   ========================================================= */

@media (max-width: 639px) {
	.hwm-frontend-wrapper {
		padding: 1rem;
	}

	.hwm-page-title {
		font-size: 1.5rem;
	}

	.hwm-filters {
		padding: 1.25rem;
		border-radius: 0.875rem;
	}

	.hwm-filter-controls {
		grid-template-columns: 1fr;
	}

	.hwm-button {
		width: 100%;
	}

	.hwm-hospital-card {
		padding: 1rem;
	}

	.hwm-card-action {
		width: 100%;
		margin-top: 0.5rem;
	}

	.hwm-pagination-wrapper {
		gap: 0.75rem;
	}

	.hwm-pagination-left,
	.hwm-pagination-center,
	.hwm-pagination-right {
		width: 100%;
		justify-content: center;
	}

	.hwm-pagination-right {
		flex-wrap: wrap;
	}
}

/* =========================================================
   HOSPITAL REPORT STYLES (Keep existing)
   ========================================================= */
.hwm-hospital-header {
	background: #fff;
	border: 1px solid #e0e0e0;
	border-radius: 8px;
	padding: 25px;
	margin-bottom: 30px;
}

.hwm-hospital-header h2 {
	margin: 0 0 10px 0;
	font-size: 28px;
	color: #333;
}

.hwm-hospital-meta {
	display: flex;
	gap: 10px;
	margin-bottom: 15px;
	color: #666;
	font-size: 14px;
}

.hwm-hospital-address {
	margin: 0 0 10px 0;
	color: #666;
	font-size: 14px;
}

.hwm-hospital-contact {
	margin: 0;
	color: #666;
	font-size: 14px;
}

.hwm-export-section {
	margin-bottom: 20px;
}

.hwm-export-section .hwm-button {
	display: inline-flex;
	align-items: center;
	gap: 8px;
}

.hwm-button-export {
	background-color: #28a745;
	color: #fff;
}

.hwm-button-export:hover {
	background-color: #218838;
}

/* Reports Table */
.hwm-reports-table-wrapper {
	overflow-x: auto;
	background: #fff;
	border: 1px solid #e0e0e0;
	border-radius: 8px;
	margin-bottom: 30px;
}

.hwm-reports-table {
	width: 100%;
	border-collapse: collapse;
	min-width: 1200px;
}

.hwm-reports-table thead {
	background-color: #f5f5f5;
}

.hwm-reports-table th {
	padding: 12px 15px;
	text-align: left;
	font-weight: 600;
	color: #333;
	border-bottom: 2px solid #e0e0e0;
	font-size: 13px;
}

.hwm-reports-table td {
	padding: 12px 15px;
	border-bottom: 1px solid #e0e0e0;
	color: #555;
	font-size: 14px;
}

.hwm-reports-table tbody tr:hover {
	background-color: #f9f9f9;
}

.hwm-reports-table tbody tr:last-child td {
	border-bottom: none;
}

/* =========================================================
   AJAX LOADER OVERLAY
   ========================================================= */
.hwm-hospital-results-wrapper {
	position: relative;
	min-height: 200px;
}

.hwm-ajax-loader {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: rgba(248, 250, 252, 0.75);
	display: flex;
	align-items: center;
	justify-content: center;
	z-index: 999;
	font-weight: 600;
	font-size: 1.125rem;
	color: #0070bb;
	border-radius: 0.75rem;
}