/**
 * Staff Directory Widget — "Our Team"
 *
 * Styles for the TAMUK Staff Directory Elementor widget.
 * Supports three card layouts: standard, compact, and elegant.
 * Uses theme design tokens from variables.css.
 *
 * @package TAMUK_Foundation
 * @since   1.0.0
 */

/* ===========================
   CSS Custom Properties
   =========================== */
.tamuk-sd-section {
	--sd-card-bg: var(--tamuk-white, #FFFFFF);
	--sd-card-radius: var(--radius-lg, 0.75rem);
	--sd-card-shadow: var(--shadow-sm, 0 1px 2px rgba(0, 0, 0, 0.05));
	--sd-card-shadow-hover: var(--shadow-lg, 0 10px 15px -3px rgba(0, 0, 0, 0.1));
	--sd-name-color: var(--tamuk-gray-800, #1F2937);
	--sd-title-color: var(--tamuk-blue, #003399);
	--sd-contact-color: var(--tamuk-gray-500, #6B7280);
	--sd-accent-color: var(--tamuk-gold, #FCC10F);
	--sd-gap: var(--space-8, 2rem);
	--sd-transition: var(--transition-base, 0.2s ease);
}

/* ===========================
   Section Container
   =========================== */
.tamuk-sd-section {
	max-width: var(--container-xl, 1280px);
	margin: 0 auto;
	padding-left: var(--gutter, 1.5rem);
	padding-right: var(--gutter, 1.5rem);
}

/* ===========================
   Section Heading
   =========================== */
.tamuk-sd-heading {
	font-family: var(--font-heading, 'Cinzel', serif);
	font-weight: var(--weight-bold, 700);
	font-size: var(--text-2xl, 1.75rem);
	color: var(--tamuk-blue, #003399);
	letter-spacing: var(--tracking-wide, 0.025em);
	text-align: center;
	margin-bottom: var(--space-10, 2.5rem);
	line-height: var(--leading-tight, 1.25);
	position: relative;
	padding-bottom: var(--space-4, 1rem);
}

.tamuk-sd-heading--accent::after {
	content: "";
	position: absolute;
	bottom: 0;
	left: 50%;
	transform: translateX(-50%);
	width: 3.5rem;
	height: 3px;
	background: var(--sd-accent-color);
	border-radius: var(--radius-full, 9999px);
}

/* ===========================
   Grid
   =========================== */
.tamuk-sd-grid {
	display: grid;
	gap: var(--sd-gap);
}

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

.tamuk-sd-grid--3 {
	grid-template-columns: repeat(3, 1fr);
}

.tamuk-sd-grid--4 {
	grid-template-columns: repeat(4, 1fr);
}

/* ===========================
   Card — Base
   =========================== */
.tamuk-sd-card {
	background: var(--sd-card-bg);
	border-radius: var(--sd-card-radius);
	box-shadow: var(--sd-card-shadow);
	overflow: hidden;
	transition:
		box-shadow var(--sd-transition),
		transform var(--sd-transition);
	/* Entrance animation */
	opacity: 0;
	transform: translateY(20px);
	animation: tamuk-sd-card-enter 0.5s ease forwards;
}

/* Stagger each card */
.tamuk-sd-card:nth-child(1)  { animation-delay: 0s; }
.tamuk-sd-card:nth-child(2)  { animation-delay: 0.08s; }
.tamuk-sd-card:nth-child(3)  { animation-delay: 0.16s; }
.tamuk-sd-card:nth-child(4)  { animation-delay: 0.24s; }
.tamuk-sd-card:nth-child(5)  { animation-delay: 0.32s; }
.tamuk-sd-card:nth-child(6)  { animation-delay: 0.40s; }
.tamuk-sd-card:nth-child(7)  { animation-delay: 0.48s; }
.tamuk-sd-card:nth-child(8)  { animation-delay: 0.56s; }
.tamuk-sd-card:nth-child(9)  { animation-delay: 0.64s; }
.tamuk-sd-card:nth-child(10) { animation-delay: 0.72s; }
.tamuk-sd-card:nth-child(11) { animation-delay: 0.80s; }
.tamuk-sd-card:nth-child(12) { animation-delay: 0.88s; }
.tamuk-sd-card:nth-child(n+13) { animation-delay: 0.96s; }

@keyframes tamuk-sd-card-enter {
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

.tamuk-sd-card:hover {
	box-shadow: var(--sd-card-shadow-hover);
	transform: translateY(-4px);
}

@media (prefers-reduced-motion: reduce) {
	.tamuk-sd-card {
		opacity: 1;
		transform: none;
		animation: none;
	}
}

/* ===========================
   Card — Standard

   Clean white card. Headshot sits on a white background
   that matches the card — the person floats naturally.
   A subtle border and bottom accent give it structure.
   =========================== */
.tamuk-sd-card--standard {
	display: flex;
	flex-direction: column;
	text-align: center;
	padding: 0;
	background: var(--sd-card-bg);
	border: 1px solid var(--tamuk-gray-200, #E5E7EB);
	position: relative;
}

/* Gold top accent bar */
.tamuk-sd-card--standard::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	height: 3px;
	background: var(--sd-accent-color);
	z-index: 1;
	border-radius: var(--sd-card-radius) var(--sd-card-radius) 0 0;
}

.tamuk-sd-card--standard .tamuk-sd-photo {
	position: relative;
	line-height: 0;
	overflow: hidden;
	background: var(--sd-card-bg);
	padding: var(--space-6, 1.5rem) var(--space-4, 1rem) 0;
}

.tamuk-sd-card--standard .tamuk-sd-photo img {
	display: block;
	width: auto;
	height: auto;
	max-width: 75%;
	max-height: 260px;
	object-fit: contain;
	margin: 0 auto;
	position: relative;
	z-index: 0;
	/* Start hidden — JS adds .is-loaded when image completes */
	opacity: 0;
	transform: scale(0.93);
	transition: opacity 0.5s ease, transform 0.5s ease;
}

.tamuk-sd-card--standard .tamuk-sd-photo img.is-loaded {
	opacity: 1;
	transform: scale(1);
}

.tamuk-sd-card--standard:hover .tamuk-sd-photo img.is-loaded {
	transform: translateY(-4px);
}

@media (prefers-reduced-motion: reduce) {
	.tamuk-sd-card--standard .tamuk-sd-photo img {
		opacity: 1;
		transform: none;
		transition: none;
	}
}

/* Divider between photo and info */
.tamuk-sd-card--standard .tamuk-sd-info {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: var(--space-1, 0.25rem);
	padding: var(--space-5, 1.25rem) var(--space-5, 1.25rem) 0;
	border-top: 1px solid var(--tamuk-gray-100, #F3F4F6);
	margin-top: var(--space-4, 1rem);
}

.tamuk-sd-card--standard .tamuk-sd-name {
	font-size: var(--text-lg, 1.125rem);
}

.tamuk-sd-card--standard .tamuk-sd-contact {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: var(--space-1, 0.25rem);
	padding: var(--space-3, 0.75rem) var(--space-5, 1.25rem) var(--space-6, 1.5rem);
}

/* ===========================
   Card — Compact (two-column mini cards)
   =========================== */

.tamuk-sd-grid--compact {
	grid-template-columns: repeat(2, 1fr) !important;
	max-width: none !important;
	gap: var(--space-4, 1rem);
}

.tamuk-sd-card--compact {
	display: flex;
	flex-direction: row;
	align-items: center;
	gap: var(--space-4, 1rem);
	padding: var(--space-5, 1.25rem);
	background: var(--tamuk-white, #fff);
	border: 1px solid var(--tamuk-gray-200, #E5E7EB);
}

.tamuk-sd-card--compact:hover {
	border-color: var(--tamuk-gray-300, #D1D5DB);
}

.tamuk-sd-card--compact .tamuk-sd-photo {
	flex-shrink: 0;
	line-height: 0;
}

.tamuk-sd-card--compact .tamuk-sd-photo img {
	width: 68px;
	height: 68px;
	object-fit: cover;
	display: block;
	border-radius: 50%;
	border: 2px solid var(--tamuk-gray-200, #E5E7EB);
}

.tamuk-sd-card--compact .tamuk-sd-info {
	flex: 1;
	display: flex;
	flex-direction: column;
	gap: 0;
	min-width: 0;
}

.tamuk-sd-card--compact .tamuk-sd-name {
	font-size: var(--text-base, 1rem);
	line-height: 1.3;
}

.tamuk-sd-card--compact .tamuk-sd-job-title {
	font-size: var(--text-xs, 0.8125rem);
	font-weight: var(--weight-regular, 400);
	color: var(--tamuk-blue, #003399);
	line-height: 1.4;
	margin-top: 1px;
}

.tamuk-sd-card--compact .tamuk-sd-contact {
	display: flex;
	flex-direction: row;
	flex-wrap: wrap;
	gap: var(--space-1, 0.25rem) var(--space-3, 0.75rem);
	margin-top: var(--space-2, 0.5rem);
	padding-top: var(--space-2, 0.5rem);
	border-top: 1px solid var(--tamuk-gray-100, #F3F4F6);
}

.tamuk-sd-card--compact .tamuk-sd-email,
.tamuk-sd-card--compact .tamuk-sd-phone {
	font-size: var(--text-xs, 0.8125rem);
}

/* ===========================
   Card — Elegant
   =========================== */
.tamuk-sd-card--elegant {
	position: relative;
	aspect-ratio: 3 / 4;
}

.tamuk-sd-card--elegant .tamuk-sd-photo {
	position: absolute;
	inset: 0;
	line-height: 0;
}

.tamuk-sd-card--elegant .tamuk-sd-photo img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}

/* Hide the regular info block for elegant — overlay is used instead. */
.tamuk-sd-card--elegant .tamuk-sd-info {
	display: none;
}

.tamuk-sd-overlay {
	position: absolute;
	bottom: 0;
	left: 0;
	right: 0;
	padding: var(--space-5, 1.25rem) var(--space-4, 1rem);
	background: rgba(0, 0, 0, 0.55);
	backdrop-filter: blur(8px);
	-webkit-backdrop-filter: blur(8px);
	transform: translateY(100%);
	transition: transform var(--sd-transition);
	display: flex;
	flex-direction: column;
	gap: var(--space-1, 0.25rem);
}

.tamuk-sd-card--elegant:hover .tamuk-sd-overlay,
.tamuk-sd-card--elegant:focus-within .tamuk-sd-overlay {
	transform: translateY(0);
}

.tamuk-sd-overlay .tamuk-sd-name {
	color: var(--tamuk-white, #FFFFFF);
}

.tamuk-sd-overlay .tamuk-sd-job-title {
	color: var(--tamuk-gold-light, #FDDA6A);
}

.tamuk-sd-overlay .tamuk-sd-email {
	color: rgba(255, 255, 255, 0.85);
	font-size: var(--text-sm, 0.875rem);
}

.tamuk-sd-overlay .tamuk-sd-email:hover {
	color: var(--tamuk-white, #FFFFFF);
}

/* ===========================
   Card — List (horizontal rows)

   Force single column regardless of grid class.
   Override all card base styles for a flat row layout.
   =========================== */

.tamuk-sd-grid--list {
	grid-template-columns: repeat(2, 1fr) !important;
	gap: 0 var(--space-8, 2rem) !important;
	max-width: 100%;
	margin-left: auto;
	margin-right: auto;
}

.tamuk-sd-card--list {
	display: flex !important;
	flex-direction: row !important;
	align-items: center;
	gap: var(--space-6, 1.5rem);
	padding: var(--space-5, 1.25rem) var(--space-6, 1.5rem);
	border-radius: 0 !important;
	box-shadow: none !important;
	border: none !important;
	border-bottom: 1px solid var(--tamuk-gray-200, #E5E7EB) !important;
	background: transparent;
	transition: background 0.15s ease;
}

.tamuk-sd-card--list::before {
	display: none !important;
}

.tamuk-sd-card--list:first-child {
	border-top: 1px solid var(--tamuk-gray-200, #E5E7EB) !important;
}

.tamuk-sd-card--list:hover {
	background: var(--tamuk-gray-50, #F9FAFB) !important;
	box-shadow: none !important;
	transform: none !important;
}

.tamuk-sd-card--list .tamuk-sd-photo {
	flex-shrink: 0;
	line-height: 0;
}

.tamuk-sd-card--list .tamuk-sd-photo img {
	width: 80px;
	height: 80px;
	object-fit: cover;
	display: block;
	border-radius: 50%;
	border: 2px solid var(--tamuk-gray-200, #E5E7EB);
}

.tamuk-sd-card--list .tamuk-sd-info {
	flex: 1;
	display: flex;
	flex-direction: column;
	gap: 2px;
	min-width: 0;
	border-top: none;
	margin-top: 0;
	padding: 0;
}

.tamuk-sd-card--list .tamuk-sd-info::before {
	display: none;
}

.tamuk-sd-card--list .tamuk-sd-name {
	font-size: var(--text-lg, 1.125rem);
	line-height: 1.3;
}

.tamuk-sd-card--list .tamuk-sd-job-title {
	font-size: var(--text-sm, 0.9375rem);
	font-weight: var(--weight-regular, 400);
	color: var(--tamuk-blue, #003399);
}

.tamuk-sd-card--list .tamuk-sd-contact {
	display: flex;
	flex-direction: row;
	align-items: center;
	gap: var(--space-5, 1.25rem);
	flex-shrink: 0;
	border-top: none;
	padding-top: 0;
	margin-top: 0;
}

.tamuk-sd-card--list .tamuk-sd-email,
.tamuk-sd-card--list .tamuk-sd-phone {
	font-size: var(--text-sm, 0.9375rem);
}

.tamuk-sd-card--list .tamuk-sd-overlay {
	display: none;
}

@media (max-width: 768px) {
	.tamuk-sd-card--list .tamuk-sd-contact {
		flex-direction: column;
		align-items: flex-start;
		gap: var(--space-1, 0.25rem);
	}
}

@media (max-width: 768px) {
	.tamuk-sd-grid--list {
		grid-template-columns: 1fr !important;
	}
}

@media (max-width: 640px) {
	.tamuk-sd-card--list .tamuk-sd-photo img {
		width: 64px;
		height: 64px;
	}

	.tamuk-sd-card--list .tamuk-sd-contact {
		flex-direction: column;
		align-items: flex-start;
		gap: var(--space-1, 0.25rem);
		margin-top: var(--space-1, 0.25rem);
	}
}

/* ===========================
   Typography — Shared
   =========================== */
.tamuk-sd-name {
	font-family: var(--font-body, 'Source Sans 3', sans-serif);
	font-weight: var(--weight-bold, 700);
	font-size: var(--text-lg, 1.125rem);
	color: var(--sd-name-color);
	margin: 0;
	line-height: var(--leading-snug, 1.375);
}

.tamuk-sd-job-title {
	font-family: var(--font-body, 'Source Sans 3', sans-serif);
	font-weight: var(--weight-semibold, 600);
	font-size: var(--text-sm, 0.875rem);
	color: var(--sd-title-color);
	margin: 0;
	line-height: var(--leading-normal, 1.5);
}

/* ===========================
   Contact Links
   =========================== */
.tamuk-sd-email,
.tamuk-sd-phone {
	display: inline-flex;
	align-items: center;
	gap: 0.35em;
	font-family: var(--font-body, 'Source Sans 3', sans-serif);
	font-size: var(--text-sm, 0.875rem);
	color: var(--sd-contact-color);
	text-decoration: none;
	transition: color var(--sd-transition);
	line-height: var(--leading-normal, 1.5);
}

.tamuk-sd-email:hover,
.tamuk-sd-phone:hover {
	color: var(--tamuk-blue, #003399);
}

.tamuk-sd-icon {
	width: 0.95em;
	height: 0.95em;
	flex-shrink: 0;
}

/* ===========================
   Footer
   =========================== */
.tamuk-sd-footer {
	text-align: center;
	margin-top: var(--space-10, 2.5rem);
}

.tamuk-sd-footer-text {
	font-family: var(--font-body, 'Source Sans 3', sans-serif);
	font-size: var(--text-base, 1rem);
	color: var(--sd-contact-color);
	margin: 0;
}

.tamuk-sd-footer-link {
	font-family: var(--font-body, 'Source Sans 3', sans-serif);
	font-size: var(--text-base, 1rem);
	font-weight: var(--weight-semibold, 600);
	color: var(--tamuk-blue, #003399);
	text-decoration: none;
	border-bottom: 2px solid var(--sd-accent-color);
	padding-bottom: 0.15em;
	transition:
		color var(--sd-transition),
		border-color var(--sd-transition);
}

.tamuk-sd-footer-link:hover {
	color: var(--tamuk-blue-dark, #002266);
	border-color: var(--tamuk-blue, #003399);
}

/* ===========================
   Responsive — Tablet (≤ 1024px)
   =========================== */
@media (max-width: 1024px) {
	.tamuk-sd-grid--3,
	.tamuk-sd-grid--4 {
		grid-template-columns: repeat(2, 1fr);
	}
}

/* ===========================
   Responsive — Mobile (≤ 767px)
   =========================== */
@media (max-width: 767px) {
	.tamuk-sd-section {
		padding-left: var(--space-4, 1rem);
		padding-right: var(--space-4, 1rem);
	}

	.tamuk-sd-grid--2,
	.tamuk-sd-grid--3,
	.tamuk-sd-grid--4 {
		grid-template-columns: 1fr;
		gap: var(--space-4, 1rem);
	}

	.tamuk-sd-heading {
		font-size: var(--text-xl, 1.5rem);
		margin-bottom: var(--space-6, 1.5rem);
	}

	.tamuk-sd-card--standard .tamuk-sd-photo img {
		max-width: 55%;
		max-height: 200px;
	}

	.tamuk-sd-card--standard .tamuk-sd-photo {
		padding: var(--space-4, 1rem) var(--space-3, 0.75rem) 0;
	}

	.tamuk-sd-card--standard .tamuk-sd-info {
		padding: var(--space-3, 0.75rem) var(--space-4, 1rem) 0;
	}

	.tamuk-sd-card--standard .tamuk-sd-contact {
		padding: var(--space-2, 0.5rem) var(--space-4, 1rem) var(--space-4, 1rem);
	}

	.tamuk-sd-name {
		font-size: var(--text-base, 1rem);
	}

	.tamuk-sd-job-title {
		font-size: var(--text-xs, 0.8125rem);
	}

	.tamuk-sd-email,
	.tamuk-sd-phone {
		font-size: var(--text-xs, 0.8125rem);
	}

	/* Elegant: show overlay always on mobile (no hover). */
	.tamuk-sd-card--elegant .tamuk-sd-overlay {
		transform: translateY(0);
	}

	/* Compact: single-column */
	.tamuk-sd-grid--compact {
		grid-template-columns: 1fr !important;
	}

	.tamuk-sd-card--compact {
		padding: var(--space-3, 0.75rem) var(--space-4, 1rem);
	}

	/* List: tighter spacing */
	.tamuk-sd-card--list {
		padding: var(--space-3, 0.75rem) var(--space-2, 0.5rem);
		gap: var(--space-3, 0.75rem);
	}

	.tamuk-sd-card--list .tamuk-sd-photo img {
		width: 52px;
		height: 52px;
	}

	.tamuk-sd-card--list .tamuk-sd-name {
		font-size: var(--text-sm, 0.9375rem);
	}
}