/**
 * TAMUK Distinguished Alumni Nomination Form Styles
 *
 * Scoped to .tamuk-nom-form-wrapper.
 */

/* -------------------------------------------------------
 * Design tokens
 * ----------------------------------------------------- */

.tamuk-nom-form-wrapper {
	--nom-blue: var(--tamuk-blue, #003399);
	--nom-blue-dark: #002266;
	--nom-gold: var(--tamuk-gold, #F2A900);
	--nom-red: #dc2626;
	--nom-white: #ffffff;
	--nom-gray-50: #f9fafb;
	--nom-gray-100: #f3f4f6;
	--nom-gray-200: #e5e7eb;
	--nom-gray-300: #d1d5db;
	--nom-gray-400: #9CA3AF;
	--nom-gray-500: #6B7280;
	--nom-gray-600: #4B5563;
	--nom-gray-900: #111827;
	--nom-radius: 8px;
	--nom-radius-lg: 12px;
	--nom-focus: 0 0 0 3px rgba(0, 51, 153, 0.2);
	--nom-shadow: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
	--nom-shadow-md: 0 4px 12px rgba(0, 0, 0, 0.07), 0 1px 4px rgba(0, 0, 0, 0.04);
	--nom-transition: 180ms ease;
}

/* -------------------------------------------------------
 * Wrapper & layout
 * ----------------------------------------------------- */

.tamuk-nom-form-wrapper {
	max-width: 780px;
	margin: 0 auto;
	padding: 2.5rem 1.5rem 2rem;
	font-family: var(--font-body, 'Source Sans 3', 'Source Sans Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif);
	color: var(--nom-gray-900);
}

/* -------------------------------------------------------
 * Title & description
 * ----------------------------------------------------- */

.tamuk-nom-title {
	text-align: center;
	font-size: 1.75rem;
	font-weight: 700;
	color: var(--nom-blue);
	margin: 0 0 0.25rem;
	font-family: var(--font-heading, 'Cinzel', Georgia, serif);
	letter-spacing: 0.01em;
}

.tamuk-nom-title::after {
	content: '';
	display: block;
	width: 60px;
	height: 3px;
	background: var(--nom-gold);
	margin: 0.75rem auto 0;
	border-radius: 2px;
}

.tamuk-nom-description {
	text-align: center;
	color: var(--nom-gray-500);
	margin: 1rem 0 2.25rem;
	font-size: 1.0625rem;
	line-height: 1.65;
}

/* -------------------------------------------------------
 * Form card
 * ----------------------------------------------------- */

.tamuk-nom-form {
	background: var(--nom-white);
	border: 1px solid var(--nom-gray-200);
	border-radius: var(--nom-radius-lg);
	box-shadow: var(--nom-shadow-md);
	padding: 1.75rem 2rem 1rem;
}

@media (max-width: 600px) {
	.tamuk-nom-form {
		padding: 1.25rem 1rem 0.75rem;
	}
}

/* -------------------------------------------------------
 * Form sections
 * ----------------------------------------------------- */

.tamuk-nom-form fieldset {
	border: none;
	padding: 0;
	margin: 0;
}

.tamuk-nom-section {
	margin-bottom: 0;
	padding: 0;
	background: transparent;
	border: none;
	border-radius: 0;
}

.tamuk-nom-section + .tamuk-nom-section {
	border-top: 1px solid var(--nom-gray-200);
	padding-top: 1.75rem;
	margin-top: 2rem;
}

@media (max-width: 600px) {
	.tamuk-nom-section {
		padding: 0 0 0.25rem;
	}
}

.tamuk-nom-section-title {
	font-weight: 700;
	font-size: 1rem;
	color: var(--nom-blue);
	margin: 0 0 0.5rem;
	padding-bottom: 0.5rem;
	border-bottom: 2px solid var(--nom-gold);
	letter-spacing: 0.02em;
	text-transform: uppercase;
	font-size: 0.8125rem;
}

.tamuk-nom-section-desc {
	font-size: 0.875rem;
	color: var(--nom-gray-400);
	margin: -0.5rem 0 1.25rem;
}

/* -------------------------------------------------------
 * Fields
 * ----------------------------------------------------- */

.tamuk-nom-field {
	margin-bottom: 1.25rem;
}

.tamuk-nom-field:last-child {
	margin-bottom: 0;
}

.tamuk-nom-field label {
	display: block;
	font-weight: 600;
	font-size: 0.8125rem;
	margin-bottom: 0.375rem;
	color: var(--nom-gray-600);
	letter-spacing: 0.02em;
	text-transform: uppercase;
}

.tamuk-nom-req {
	color: var(--nom-red);
	font-weight: 700;
	text-transform: none;
}

.tamuk-nom-help {
	font-size: 0.8125rem;
	color: var(--nom-gray-400);
	margin: 0.25rem 0 0.625rem;
	text-transform: none;
	letter-spacing: normal;
}

.tamuk-nom-form input[type="text"],
.tamuk-nom-form input[type="email"],
.tamuk-nom-form input[type="tel"],
.tamuk-nom-form input[type="date"],
.tamuk-nom-form select,
.tamuk-nom-form textarea {
	display: block;
	width: 100%;
	padding: 0.6875rem 0.875rem;
	font-size: 0.9375rem;
	line-height: 1.5;
	color: var(--nom-gray-900);
	background: var(--nom-white);
	border: 1px solid var(--nom-gray-300);
	border-radius: var(--nom-radius);
	box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.04);
	transition: border-color var(--nom-transition), box-shadow var(--nom-transition);
	box-sizing: border-box;
	font-family: inherit;
}

.tamuk-nom-form input[type="date"] {
	padding-top: 0.375rem;
	padding-bottom: 0.375rem;
	height: 2.625rem;
}

.tamuk-nom-form input::placeholder,
.tamuk-nom-form textarea::placeholder {
	color: var(--nom-gray-400);
}

.tamuk-nom-form input:focus,
.tamuk-nom-form select:focus,
.tamuk-nom-form textarea:focus {
	outline: none;
	border-color: var(--nom-blue);
	box-shadow: var(--nom-focus), inset 0 1px 2px rgba(0, 0, 0, 0.04);
}

.tamuk-nom-form textarea {
	resize: vertical;
	min-height: 140px;
}

/* Invalid state */
.tamuk-nom-form input.tamuk-nom-invalid,
.tamuk-nom-form select.tamuk-nom-invalid,
.tamuk-nom-form textarea.tamuk-nom-invalid,
.tamuk-nom-form input[aria-invalid="true"],
.tamuk-nom-form select[aria-invalid="true"],
.tamuk-nom-form textarea[aria-invalid="true"] {
	border-color: var(--nom-red);
	box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.12), inset 0 1px 2px rgba(0, 0, 0, 0.04);
}

/* -------------------------------------------------------
 * Two-column rows
 * ----------------------------------------------------- */

.tamuk-nom-row {
	display: flex;
	gap: 1rem;
}

.tamuk-nom-row--half > .tamuk-nom-field {
	flex: 1;
	min-width: 0;
}

@media (max-width: 600px) {
	.tamuk-nom-row {
		flex-direction: column;
		gap: 0;
	}
}

/* -------------------------------------------------------
 * Radio button group (award category)
 * ----------------------------------------------------- */

.tamuk-nom-radio-group {
	display: flex;
	flex-direction: column;
	gap: 0.625rem;
	margin-top: 0.5rem;
}

.tamuk-nom-radio-label {
	display: flex;
	align-items: center;
	gap: 0.625rem;
	cursor: pointer;
	font-weight: 400;
	text-transform: none;
	letter-spacing: normal;
}

.tamuk-nom-radio-label input[type="radio"] {
	width: 18px;
	height: 18px;
	flex-shrink: 0;
	accent-color: var(--nom-blue);
	margin: 0;
}

.tamuk-nom-radio-label span {
	font-size: 0.9375rem;
	color: var(--nom-gray-900);
}

/* -------------------------------------------------------
 * Checkbox field (terms)
 * ----------------------------------------------------- */

.tamuk-nom-field--checkbox {
	margin-top: 1.5rem;
	padding: 1rem 1.25rem;
	background: var(--nom-gray-50);
	border: 1px solid var(--nom-gray-200);
	border-radius: var(--nom-radius);
}

.tamuk-nom-field--checkbox label {
	display: flex;
	align-items: flex-start;
	gap: 0.625rem;
	font-weight: 400;
	cursor: pointer;
	text-transform: none;
	letter-spacing: normal;
}

.tamuk-nom-field--checkbox input[type="checkbox"] {
	width: 18px;
	height: 18px;
	margin-top: 2px;
	flex-shrink: 0;
	accent-color: var(--nom-blue);
}

.tamuk-nom-field--checkbox span {
	font-size: 0.875rem;
	line-height: 1.55;
	color: var(--nom-gray-600);
}

/* -------------------------------------------------------
 * Error messages & alerts
 * ----------------------------------------------------- */

.tamuk-nom-error {
	display: none;
	font-size: 0.8125rem;
	color: var(--nom-red);
	margin-top: 0.3rem;
	text-transform: none;
	letter-spacing: normal;
	font-weight: 500;
}

.tamuk-nom-error:not(:empty) {
	display: block;
}

.tamuk-nom-alert {
	padding: 0.875rem 1rem;
	border-radius: var(--nom-radius);
	font-size: 0.875rem;
	margin-bottom: 1.5rem;
}

.tamuk-nom-alert--error {
	background: #fef2f2;
	border: 1px solid #fecaca;
	color: var(--nom-red);
}

/* -------------------------------------------------------
 * Honeypot
 * ----------------------------------------------------- */

.tamuk-nom-hp {
	position: absolute;
	left: -9999px;
	width: 1px;
	height: 1px;
	overflow: hidden;
	opacity: 0;
}

/* -------------------------------------------------------
 * Upload zones
 * ----------------------------------------------------- */

.tamuk-nom-upload-zone {
	cursor: pointer;
	border: 2px dashed var(--nom-gray-300);
	border-radius: var(--nom-radius);
	background: var(--nom-white);
	transition: border-color var(--nom-transition), background-color var(--nom-transition), box-shadow var(--nom-transition);
}

.tamuk-nom-upload-zone:hover {
	border-color: var(--nom-blue);
	background: rgba(0, 51, 153, 0.02);
	box-shadow: 0 0 0 3px rgba(0, 51, 153, 0.06);
}

.tamuk-nom-upload-zone--dragover {
	border-color: var(--nom-blue);
	background: rgba(0, 51, 153, 0.05);
	box-shadow: 0 0 0 3px rgba(0, 51, 153, 0.1);
}

.tamuk-nom-upload-zone-inner {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	padding: 1.5rem 1rem;
	gap: 0.5rem;
	position: relative;
}

.tamuk-nom-upload-icon {
	color: var(--nom-gray-400);
	transition: color var(--nom-transition);
}

.tamuk-nom-upload-zone:hover .tamuk-nom-upload-icon {
	color: var(--nom-blue);
}

.tamuk-nom-upload-text {
	font-size: 0.875rem;
	color: var(--nom-gray-400);
	font-weight: 500;
	text-transform: none;
	letter-spacing: normal;
}

.tamuk-nom-file-input {
	position: absolute;
	inset: 0;
	opacity: 0;
	cursor: pointer;
	width: 100%;
	height: 100%;
}

/* -------------------------------------------------------
 * File previews
 * ----------------------------------------------------- */

.tamuk-nom-previews {
	display: flex;
	gap: 0.75rem;
	flex-wrap: wrap;
	margin-top: 0.75rem;
}

.tamuk-nom-preview {
	position: relative;
	display: flex;
	align-items: center;
	gap: 0.625rem;
	padding: 0.5rem 0.75rem;
	background: var(--nom-white);
	border: 1px solid var(--nom-gray-200);
	border-radius: var(--nom-radius);
	font-size: 0.8125rem;
	max-width: 280px;
	box-shadow: var(--nom-shadow);
}

.tamuk-nom-preview-img {
	width: 48px;
	height: 48px;
	object-fit: cover;
	border-radius: 6px;
	flex-shrink: 0;
}

.tamuk-nom-preview-icon {
	font-size: 1.5rem;
	flex-shrink: 0;
}

.tamuk-nom-preview-name {
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	color: var(--nom-gray-600);
	flex: 1;
	min-width: 0;
	text-transform: none;
	letter-spacing: normal;
}

.tamuk-nom-preview-remove {
	flex-shrink: 0;
	width: 24px;
	height: 24px;
	border-radius: 50%;
	background: var(--nom-gray-100);
	color: var(--nom-gray-500);
	border: none;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 14px;
	line-height: 1;
	padding: 0;
	transition: background-color var(--nom-transition), color var(--nom-transition);
}

.tamuk-nom-preview-remove:hover {
	background: var(--nom-red);
	color: var(--nom-white);
}

/* -------------------------------------------------------
 * Submit button
 * ----------------------------------------------------- */

.tamuk-nom-field--submit {
	margin-top: 1.25rem;
	text-align: center;
}

.tamuk-nom-submit {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.5rem;
	padding: 0.9375rem 2.75rem;
	background: var(--nom-blue);
	color: var(--nom-white);
	font-size: 1.0625rem;
	font-weight: 600;
	font-family: inherit;
	border: none;
	border-radius: var(--nom-radius);
	cursor: pointer;
	transition: background-color var(--nom-transition), box-shadow var(--nom-transition), transform 100ms ease;
	min-width: 240px;
	box-shadow: 0 2px 6px rgba(0, 51, 153, 0.2);
	text-transform: none;
	letter-spacing: 0.01em;
}

.tamuk-nom-submit:hover {
	background: var(--nom-blue-dark);
	box-shadow: 0 4px 12px rgba(0, 51, 153, 0.3);
}

.tamuk-nom-submit:focus-visible {
	outline: none;
	box-shadow: var(--nom-focus), 0 2px 6px rgba(0, 51, 153, 0.2);
}

.tamuk-nom-submit:active {
	transform: translateY(1px);
	box-shadow: 0 1px 3px rgba(0, 51, 153, 0.2);
}

.tamuk-nom-submit:disabled {
	opacity: 0.65;
	cursor: not-allowed;
	box-shadow: none;
}

.tamuk-nom-spinner svg {
	display: block;
}

/* -------------------------------------------------------
 * Thank-you message
 * ----------------------------------------------------- */

.tamuk-nom-thank-you {
	animation: tamukNomFadeIn 0.5s ease-out;
}

.tamuk-nom-thank-you-inner {
	text-align: center;
	padding: 3.5rem 2rem;
	background: linear-gradient(135deg, #f0f4ff 0%, #eef2ff 50%, var(--nom-gray-50) 100%);
	border: 1px solid var(--nom-gray-200);
	border-radius: var(--nom-radius-lg);
	box-shadow: var(--nom-shadow-md);
}

.tamuk-nom-thank-you-icon {
	margin-bottom: 1.25rem;
}

.tamuk-nom-thank-you-icon svg {
	filter: drop-shadow(0 2px 6px rgba(0, 51, 153, 0.2));
}

.tamuk-nom-thank-you-title {
	font-size: 1.75rem;
	font-weight: 700;
	color: var(--nom-blue);
	margin: 0 0 0.25rem;
	font-family: var(--font-heading, 'Cinzel', Georgia, serif);
}

.tamuk-nom-thank-you-title::after {
	content: '';
	display: block;
	width: 50px;
	height: 3px;
	background: var(--nom-gold);
	margin: 0.75rem auto 0;
	border-radius: 2px;
}

.tamuk-nom-thank-you-message {
	font-size: 1.0625rem;
	color: var(--nom-gray-500);
	line-height: 1.7;
	max-width: 540px;
	margin: 1rem auto 0;
}

@keyframes tamukNomFadeIn {
	from { opacity: 0; transform: translateY(20px); }
	to   { opacity: 1; transform: translateY(0); }
}

/* -------------------------------------------------------
 * reCAPTCHA badge
 * ----------------------------------------------------- */

.grecaptcha-badge {
	z-index: 9;
}