/* ==========================================================================
   Doctor Directory & Appointment Booking — Frontend Styles
   Palette matches MediLink brand: deep navy (#0f2942), steel blue accents,
   clean white cards, restrained teal highlights.
   ========================================================================== */

.mdd-directory-wrap {
	--mdd-navy: #0f2942;
	--mdd-navy-dark: #0a1e33;
	--mdd-blue: #1e5f8c;
	--mdd-teal: #1a7a6e;
	--mdd-text: #1f2937;
	--mdd-muted: #6b7280;
	--mdd-border: #e5e7eb;
	--mdd-bg-soft: #f8fafc;
	--mdd-success: #166534;
	font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
	max-width: 1280px;
	margin: 0 auto;
	padding: 24px 16px;
	box-sizing: border-box;
}

.mdd-directory-wrap * {
	box-sizing: border-box;
}

/* ---------------- Search + Filter Bar ---------------- */

.mdd-search-section {
	position: relative;
	background:
		radial-gradient(circle at 15% 20%, rgba(26, 122, 110, 0.35) 0%, transparent 45%),
		radial-gradient(circle at 85% 80%, rgba(30, 95, 140, 0.4) 0%, transparent 50%),
		linear-gradient(135deg, #0a1e33 0%, #123350 55%, #0f2942 100%);
	border-radius: 14px;
	padding: 48px 28px;
	margin-bottom: 32px;
	overflow: hidden;
}

.mdd-search-heading {
	text-align: center;
	max-width: 720px;
	margin: 0 auto 28px;
}

.mdd-search-title {
	color: #ffffff;
	font-size: 34px;
	font-weight: 800;
	line-height: 1.15;
	margin: 0 0 14px;
	letter-spacing: -0.01em;
}

.mdd-search-subtitle {
	color: rgba(255, 255, 255, 0.82);
	font-size: 16px;
	line-height: 1.6;
	margin: 0;
}

.mdd-search-box {
	position: relative;
	max-width: 640px;
	margin: 0 auto 20px;
}

.mdd-search-icon {
	position: absolute;
	left: 18px;
	top: 50%;
	transform: translateY(-50%);
	font-size: 18px;
	opacity: 0.55;
}

#mdd-search-input {
	width: 100%;
	padding: 16px 18px 16px 48px;
	border: none;
	border-radius: 8px;
	font-size: 16px;
	background: #ffffff;
	color: var(--mdd-text);
}

#mdd-search-input:focus {
	outline: 3px solid rgba(255, 255, 255, 0.35);
	outline-offset: 1px;
}

.mdd-filter-tabs {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	justify-content: center;
}

.mdd-directory-wrap .mdd-filter-tab {
	background: rgba(255, 255, 255, 0.9);
	border: 1px solid transparent;
	color: #0f2942 !important;
	padding: 10px 20px;
	border-radius: 6px;
	font-size: 14px;
	font-weight: 600;
	cursor: pointer;
	transition: background 0.15s ease, color 0.15s ease;
}

.mdd-directory-wrap .mdd-filter-tab:hover,
.mdd-directory-wrap .mdd-filter-tab:focus {
	background: #ffffff;
	color: #0f2942 !important;
}

.mdd-directory-wrap .mdd-filter-tab.active {
	background: #0a1e33;
	color: #ffffff !important;
}

.mdd-filter-tab:focus-visible {
	outline: 2px solid #ffffff;
	outline-offset: 2px;
}

/* ---------------- Doctor Grid & Cards ---------------- */

.mdd-doctor-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
	gap: 24px;
}

.mdd-doctor-card {
	border: 1px solid var(--mdd-border);
	border-radius: 10px;
	overflow: hidden;
	background: #ffffff;
	display: flex;
	flex-direction: column;
	transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.mdd-doctor-card:hover {
	box-shadow: 0 8px 24px rgba(15, 41, 66, 0.1);
	transform: translateY(-2px);
}

.mdd-card-top {
	text-align: center;
	padding: 28px 20px 20px;
}

.mdd-doctor-photo {
	width: 96px;
	height: 96px;
	margin: 0 auto 16px;
	border-radius: 50%;
	overflow: hidden;
	background: var(--mdd-bg-soft);
	display: flex;
	align-items: center;
	justify-content: center;
	border: 3px solid var(--mdd-bg-soft);
}

.mdd-doctor-photo img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.mdd-photo-placeholder {
	font-size: 40px;
	opacity: 0.35;
}

.mdd-doctor-name {
	margin: 0 0 6px;
	font-size: 20px;
	font-weight: 700;
	color: var(--mdd-navy-dark);
}

.mdd-doctor-category {
	margin: 0;
	font-size: 13px;
	font-weight: 700;
	letter-spacing: 0.04em;
	color: var(--mdd-blue);
}

.mdd-card-body {
	border-top: 1px solid var(--mdd-border);
	padding: 20px;
	display: flex;
	flex-direction: column;
	gap: 14px;
	flex-grow: 1;
}

.mdd-qual-badge {
	background: var(--mdd-bg-soft);
	border-radius: 6px;
	padding: 10px 14px;
	font-size: 13px;
	color: var(--mdd-text);
	text-align: center;
}

.mdd-info-row {
	display: flex;
	gap: 10px;
	align-items: flex-start;
}

.mdd-info-icon {
	font-size: 15px;
	margin-top: 2px;
	flex-shrink: 0;
}

.mdd-info-label {
	display: block;
	font-size: 11px;
	font-weight: 700;
	letter-spacing: 0.05em;
	color: var(--mdd-muted);
	margin-bottom: 2px;
}

.mdd-info-row p {
	margin: 0;
	font-size: 14px;
	color: var(--mdd-text);
}

.mdd-request-btn {
	margin-top: auto;
	background: var(--mdd-navy-dark);
	color: #ffffff;
	border: none;
	border-radius: 6px;
	padding: 13px 18px;
	font-size: 14px;
	font-weight: 700;
	cursor: pointer;
	transition: background 0.15s ease;
}

.mdd-request-btn:hover {
	background: var(--mdd-navy);
}

.mdd-request-btn:focus-visible {
	outline: 2px solid var(--mdd-blue);
	outline-offset: 2px;
}

.mdd-no-results {
	text-align: center;
	padding: 60px 20px;
	color: var(--mdd-muted);
	font-size: 15px;
}

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

.mdd-pagination {
	display: flex;
	justify-content: center;
	gap: 8px;
	margin-top: 32px;
	flex-wrap: wrap;
}

.mdd-page-btn {
	min-width: 40px;
	height: 40px;
	border: 1px solid var(--mdd-border);
	background: #ffffff;
	border-radius: 6px;
	font-size: 14px;
	font-weight: 600;
	color: var(--mdd-text);
	cursor: pointer;
}

.mdd-page-btn:hover {
	background: var(--mdd-bg-soft);
}

.mdd-page-btn.active {
	background: var(--mdd-navy-dark);
	color: #ffffff;
	border-color: var(--mdd-navy-dark);
}

/* ---------------- Appointment Modal ---------------- */

.mdd-modal-overlay {
	display: none;
	position: fixed;
	inset: 0;
	background: rgba(10, 20, 35, 0.55);
	z-index: 99999;
	align-items: flex-start;
	justify-content: center;
	padding: 40px 16px;
	overflow-y: auto;
}

.mdd-modal-overlay.mdd-open {
	display: flex;
}

.mdd-modal {
	background: #ffffff;
	border-radius: 12px;
	max-width: 560px;
	width: 100%;
	padding: 32px;
	position: relative;
	font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

.mdd-modal h2 {
	margin: 0 0 4px;
	font-size: 24px;
	color: var(--mdd-navy-dark, #0a1e33);
}

.mdd-modal-subtitle {
	margin: 0 0 24px;
	color: #6b7280;
	font-size: 14px;
}

.mdd-modal-close {
	position: absolute;
	top: 16px;
	right: 16px;
	background: none;
	border: none;
	font-size: 28px;
	line-height: 1;
	cursor: pointer;
	color: #9ca3af;
	padding: 4px;
}

.mdd-modal-close:hover {
	color: #374151;
}

.mdd-form-row {
	margin-bottom: 18px;
}

.mdd-form-two-col {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 16px;
	margin-bottom: 18px;
}

.mdd-form-two-col .mdd-form-row {
	margin-bottom: 0;
}

.mdd-form-row label,
.mdd-form-two-col label {
	display: block;
	font-size: 13px;
	font-weight: 600;
	margin-bottom: 6px;
	color: #374151;
}

.mdd-form-row input,
.mdd-form-row textarea,
.mdd-form-two-col input {
	width: 100%;
	padding: 11px 14px;
	border: 1px solid #d1d5db;
	border-radius: 6px;
	font-size: 14px;
	font-family: inherit;
}

.mdd-form-row input:focus,
.mdd-form-row textarea:focus,
.mdd-form-two-col input:focus {
	outline: none;
	border-color: var(--mdd-blue, #1e5f8c);
	box-shadow: 0 0 0 3px rgba(30, 95, 140, 0.12);
}

.mdd-submit-btn {
	width: 100%;
	background: var(--mdd-navy-dark, #0a1e33);
	color: #ffffff;
	border: none;
	border-radius: 6px;
	padding: 15px;
	font-size: 15px;
	font-weight: 700;
	cursor: pointer;
}

.mdd-submit-btn:hover {
	background: var(--mdd-navy, #0f2942);
}

.mdd-submit-btn:disabled {
	opacity: 0.6;
	cursor: not-allowed;
}

#mdd-form-message {
	margin-bottom: 14px;
}

.mdd-msg-success {
	background: #dcfce7;
	color: #166534;
	padding: 12px 14px;
	border-radius: 6px;
	font-size: 14px;
}

.mdd-msg-error {
	background: #fee2e2;
	color: #991b1b;
	padding: 12px 14px;
	border-radius: 6px;
	font-size: 14px;
}

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

@media (max-width: 600px) {
	.mdd-form-two-col {
		grid-template-columns: 1fr;
	}
	.mdd-search-section {
		padding: 24px 18px;
	}
	.mdd-modal {
		padding: 24px 20px;
	}
}

/* ---------------- Reduced motion ---------------- */

@media (prefers-reduced-motion: reduce) {
	.mdd-doctor-card {
		transition: none;
	}
}