/*!
 * Photon Admission Inquiry Forms — front-end styles.
 * Brand colours come from WP Admin → Photon Admission → General (CSS variables).
 * All selectors are scoped under .pai-wrap so the theme is not affected.
 */

.pai-wrap {
	--pai-primary: #BC2549;
	--pai-accent: #B8924A;
	--pai-primary-dark: color-mix(in srgb, var(--pai-primary) 82%, #000);
	--pai-primary-soft: color-mix(in srgb, var(--pai-primary) 6%, #fff);
	--pai-primary-line: color-mix(in srgb, var(--pai-primary) 28%, #fff);
	--pai-ring: color-mix(in srgb, var(--pai-primary) 18%, transparent);
	--pai-ink: #2B1A20;
	--pai-ink-soft: #6B5A60;
	--pai-line: #E4DCDD;
	--pai-field-bg: #FFFFFF;
	--pai-placeholder: #A99DA1;
	--pai-error: #C62828;
	--pai-error-soft: #FDECEC;
	--pai-radius: 10px;
	--pai-font: 'Poppins', system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;

	container-type: inline-size;
	box-sizing: border-box;
	width: 100%;
	max-width: 860px;
	margin: 0 auto;
	font-family: var(--pai-font);
	color: var(--pai-ink);
	font-size: 15px;
	line-height: 1.5;
	-webkit-font-smoothing: antialiased;
}
.pai-wrap.pai-font-inherit { --pai-font: inherit; }
.pai-wrap *, .pai-wrap *::before, .pai-wrap *::after { box-sizing: border-box; }
.pai-wrap [hidden] { display: none !important; }

/* ---------- Card ---------- */
.pai-card {
	position: relative;
	overflow: hidden;
	background: #fff;
	border: 1px solid #EFE8E9;
	border-radius: 18px;
	box-shadow: 0 1px 2px rgba(60, 20, 30, .04), 0 10px 30px -12px rgba(60, 20, 30, .14);
	padding-bottom: 8px;
}
.pai-has-watermark .pai-card::after {
	content: "";
	position: absolute;
	right: -60px;
	bottom: -60px;
	width: 320px;
	height: 320px;
	pointer-events: none;
	opacity: .5;
	background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 200' fill='none' stroke='%23C9B9BC' stroke-width='1.1'%3E%3Cpath d='M190 30C120 40 60 90 40 190'/%3E%3Cpath d='M190 52C130 62 82 104 64 190'/%3E%3Cpath d='M190 74C140 84 104 118 88 190'/%3E%3Cpath d='M190 96C152 106 126 132 112 190'/%3E%3Cpath d='M190 118C164 128 148 146 136 190'/%3E%3C/svg%3E") no-repeat center / contain;
	z-index: 0;
}
.pai-card > * { position: relative; z-index: 1; }

/* ---------- Header ---------- */
.pai-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
	padding: 22px 28px 18px;
	flex-wrap: wrap;
}
.pai-brand {
	display: flex;
	align-items: center;
	gap: 14px;
	min-width: 0;
}
.pai-logo { display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; }
.pai-logo img { display: block; height: 58px; width: auto; max-width: 200px; object-fit: contain; }
.pai-logo-badge .pai-logo {
	background: var(--pai-primary);
	border-radius: 14px;
	padding: 8px 10px;
	box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .12);
}
.pai-logo-badge .pai-logo img { height: 52px; }
.pai-brand-text {
	display: flex;
	flex-direction: column;
	line-height: 1.1;
	padding-left: 14px;
	border-left: 1px solid var(--pai-primary-line);
	min-width: 0;
}
.pai-brand-name {
	font-family: Georgia, 'Times New Roman', serif;
	font-weight: 700;
	font-size: 27px;
	letter-spacing: .02em;
	color: var(--pai-primary);
}
.pai-brand-sub {
	font-family: Georgia, 'Times New Roman', serif;
	font-size: 11.5px;
	letter-spacing: .08em;
	color: var(--pai-primary);
	margin-top: 2px;
}
.pai-brand-tag {
	font-size: 11px;
	font-weight: 600;
	color: var(--pai-ink);
	margin-top: 6px;
	padding-top: 5px;
	border-top: 1px solid var(--pai-line);
}
.pai-brand-since { font-size: 10px; color: var(--pai-ink-soft); margin-top: 3px; }
.pai-brand sup, .pai-wrap sup { font-size: .62em; line-height: 0; vertical-align: super; }

.pai-badge {
	display: inline-block;
	background: var(--pai-primary);
	color: #fff;
	font-weight: 700;
	font-size: 14px;
	letter-spacing: .06em;
	padding: 9px 18px;
	border-radius: 9px;
	white-space: nowrap;
	box-shadow: 0 4px 12px -6px var(--pai-primary);
}

.pai-title {
	margin: 0 22px 6px !important;
	padding: 13px 18px !important;
	background: var(--pai-primary);
	color: #fff !important;
	border-radius: 11px;
	text-align: center;
	font-family: var(--pai-font) !important;
	font-size: 19px !important;
	font-weight: 600 !important;
	line-height: 1.3 !important;
	letter-spacing: .005em;
	text-transform: none !important;
}

/* ---------- Body ---------- */
.pai-body { padding: 18px 28px 22px; }
.pai-form { margin: 0; }
.pai-intro { color: var(--pai-ink-soft); margin-bottom: 14px; font-size: 14.5px; }
.pai-intro p { margin: 0 0 8px; }

.pai-alert {
	background: var(--pai-error-soft);
	border: 1px solid color-mix(in srgb, var(--pai-error) 30%, #fff);
	color: var(--pai-error);
	border-radius: var(--pai-radius);
	padding: 11px 14px;
	font-size: 14px;
	font-weight: 500;
	margin-bottom: 16px;
}
.pai-alert:focus { outline: none; }

/* ---------- Labels ---------- */
.pai-label {
	display: block;
	font-size: 14.5px;
	font-weight: 500;
	color: var(--pai-ink);
	margin: 0 0 7px;
	padding: 0;
	line-height: 1.35;
}
.pai-req { color: var(--pai-primary); font-weight: 600; margin-left: 1px; }
fieldset.pai-field, fieldset.pai-choice-field { border: 0; margin: 0; padding: 0; min-width: 0; }
legend.pai-label { float: left; width: 100%; }
legend.pai-label + * { clear: both; }

/* ---------- Grid ---------- */
.pai-grid {
	display: grid;
	grid-template-columns: repeat(12, minmax(0, 1fr));
	gap: 16px 18px;
	margin-top: 18px;
}
.pai-field { min-width: 0; }
.pai-span-12 { grid-column: span 12; }
.pai-span-6 { grid-column: span 6; }
.pai-span-5 { grid-column: span 5; }
.pai-span-4 { grid-column: span 4; }
.pai-span-3 { grid-column: span 3; }

/* ---------- Inputs ---------- */
.pai-wrap .pai-input {
	display: block;
	width: 100%;
	height: auto;
	min-height: 46px;
	margin: 0;
	padding: 11px 14px;
	font: inherit;
	font-size: 14.5px;
	color: var(--pai-ink);
	background: var(--pai-field-bg);
	border: 1px solid var(--pai-line);
	border-radius: var(--pai-radius);
	box-shadow: 0 1px 1px rgba(40, 10, 20, .02);
	transition: border-color .15s ease, box-shadow .15s ease;
	-webkit-appearance: none;
	appearance: none;
}
.pai-wrap .pai-input::placeholder { color: var(--pai-placeholder); opacity: 1; }
.pai-wrap .pai-input:hover { border-color: color-mix(in srgb, var(--pai-primary) 30%, var(--pai-line)); }
.pai-wrap .pai-input:focus {
	outline: none;
	border-color: var(--pai-primary);
	box-shadow: 0 0 0 3px var(--pai-ring);
}
.pai-wrap .pai-textarea { min-height: 92px; resize: vertical; line-height: 1.5; }
.pai-wrap .pai-date { min-height: 46px; color: var(--pai-ink); }
.pai-wrap .pai-date::-webkit-calendar-picker-indicator { opacity: .55; cursor: pointer; }
.pai-wrap .pai-date::-webkit-date-and-time-value { text-align: left; }

/* ---------- Errors ---------- */
.pai-error {
	margin: 5px 0 0 !important;
	font-size: 12.5px;
	line-height: 1.35;
	color: var(--pai-error);
	min-height: 0;
}
.pai-error:empty { display: none; }
.has-error .pai-input { border-color: var(--pai-error); background: #FFFCFC; }
.has-error .pai-input:focus { box-shadow: 0 0 0 3px color-mix(in srgb, var(--pai-error) 18%, transparent); }

/* ---------- Choice chips (admission class – square tick boxes like the printed form) ---------- */
.pai-choices { display: flex; flex-wrap: wrap; gap: 10px 22px; }
.pai-choices--grid {
	display: grid;
	grid-template-columns: repeat(5, minmax(0, 1fr));
	gap: 10px 14px;
}
.pai-choice, .pai-radio {
	position: relative;
	display: inline-flex;
	align-items: center;
	gap: 9px;
	cursor: pointer;
	font-size: 14.5px;
	color: var(--pai-ink);
	line-height: 1.3;
	padding: 4px 0;
	margin: 0;
	user-select: none;
	-webkit-tap-highlight-color: transparent;
}
.pai-choice input, .pai-radio input {
	position: absolute;
	opacity: 0;
	width: 1px;
	height: 1px;
	margin: 0;
	pointer-events: none;
}
.pai-choice-ui, .pai-radio-ui {
	flex-shrink: 0;
	width: 19px;
	height: 19px;
	border: 1.5px solid #B9ADB0;
	background: #fff;
	transition: border-color .15s ease, background-color .15s ease, box-shadow .15s ease;
	position: relative;
}
.pai-choice--box .pai-choice-ui { border-radius: 5px; }
.pai-choice--box .pai-choice-ui::after {
	content: "";
	position: absolute;
	left: 5.5px;
	top: 1.5px;
	width: 5px;
	height: 10px;
	border: solid #fff;
	border-width: 0 2px 2px 0;
	transform: rotate(45deg) scale(0);
	transition: transform .15s ease;
}
.pai-choice--box input:checked + .pai-choice-ui { background: var(--pai-primary); border-color: var(--pai-primary); }
.pai-choice--box input:checked + .pai-choice-ui::after { transform: rotate(45deg) scale(1); }

.pai-choice--radio .pai-choice-ui, .pai-radio-ui { border-radius: 50%; }
.pai-choice--radio .pai-choice-ui::after, .pai-radio-ui::after {
	content: "";
	position: absolute;
	inset: 3.5px;
	border-radius: 50%;
	background: var(--pai-primary);
	transform: scale(0);
	transition: transform .15s ease;
}
.pai-choice--radio input:checked + .pai-choice-ui, .pai-radio input:checked + .pai-radio-ui { border-color: var(--pai-primary); }
.pai-choice--radio input:checked + .pai-choice-ui::after, .pai-radio input:checked + .pai-radio-ui::after { transform: scale(1); }

.pai-choice:hover .pai-choice-ui, .pai-radio:hover .pai-radio-ui { border-color: var(--pai-primary); }
.pai-choice input:focus-visible + .pai-choice-ui,
.pai-radio input:focus-visible + .pai-radio-ui { box-shadow: 0 0 0 3px var(--pai-ring); border-color: var(--pai-primary); }
.pai-choice input:checked ~ .pai-choice-text { color: var(--pai-primary-dark); font-weight: 500; }
.has-error .pai-choice-ui, .has-error .pai-radio-ui { border-color: var(--pai-error); }

.pai-inline-choices { display: flex; flex-wrap: wrap; gap: 6px 20px; min-height: 46px; align-items: center; }

/* ---------- Conditional sections (smooth open/close) ---------- */
.pai-conditional {
	display: grid;
	grid-template-rows: 0fr;
	opacity: 0;
	visibility: hidden;
	transition: grid-template-rows .32s ease, opacity .25s ease, visibility 0s linear .32s, margin .32s ease;
	margin-top: 0;
}
.pai-conditional.is-open {
	grid-template-rows: 1fr;
	opacity: 1;
	visibility: visible;
	margin-top: 14px;
	transition: grid-template-rows .32s ease, opacity .3s ease .05s, visibility 0s, margin .32s ease;
}
.pai-conditional-inner { overflow: hidden; min-height: 0; }
.pai-cond-box {
	background: var(--pai-primary-soft);
	border: 1px solid var(--pai-primary-line);
	border-radius: 12px;
	padding: 13px 16px 12px;
}
.pai-cond-heading {
	margin: 0 0 8px !important;
	font-size: 13.5px;
	font-weight: 600;
	color: var(--pai-primary);
}
.pai-cond-group .pai-label { font-size: 13.5px; margin-bottom: 4px; }
.pai-cond-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 0; }
.pai-cond-cols > .pai-choice-field + .pai-choice-field { border-left: 1px solid var(--pai-primary-line); padding-left: 18px; }
.pai-cond-cols > .pai-choice-field:first-child { padding-right: 18px; }

/* ---------- Actions ---------- */
.pai-actions {
	display: flex;
	align-items: center;
	flex-wrap: wrap;
	gap: 10px 18px;
	margin-top: 24px;
}
.pai-wrap .pai-submit {
	position: relative;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 10px;
	min-width: 190px;
	min-height: 50px;
	padding: 13px 32px;
	font: inherit;
	font-size: 16px;
	font-weight: 600;
	letter-spacing: .01em;
	color: #fff;
	background: var(--pai-primary);
	border: 0;
	border-radius: 11px;
	cursor: pointer;
	box-shadow: 0 8px 18px -10px var(--pai-primary);
	transition: background-color .15s ease, transform .1s ease, box-shadow .15s ease;
	text-transform: none;
	line-height: 1.2;
}
.pai-wrap .pai-submit:hover { background: var(--pai-primary-dark); color: #fff; }
.pai-wrap .pai-submit:active { transform: translateY(1px); }
.pai-wrap .pai-submit:focus-visible { outline: 3px solid var(--pai-ring); outline-offset: 2px; }
.pai-wrap .pai-submit[disabled] { cursor: progress; opacity: .85; }
.pai-spinner {
	display: none;
	width: 18px;
	height: 18px;
	border: 2px solid rgba(255, 255, 255, .4);
	border-top-color: #fff;
	border-radius: 50%;
	animation: pai-spin .7s linear infinite;
}
.pai-busy .pai-spinner { display: inline-block; }
@keyframes pai-spin { to { transform: rotate(360deg); } }
.pai-note { margin: 0 !important; font-size: 12.5px; color: var(--pai-ink-soft); }

/* ---------- Success ---------- */
.pai-success {
	text-align: center;
	padding: 44px 28px 48px;
	animation: pai-rise .45s ease both;
}
.pai-success:focus { outline: none; }
.pai-success-icon {
	display: inline-flex;
	color: var(--pai-primary);
	margin-bottom: 10px;
}
.pai-success-icon circle { stroke-dasharray: 160; stroke-dashoffset: 160; animation: pai-draw .6s ease forwards .1s; }
.pai-success-icon path { stroke-dasharray: 40; stroke-dashoffset: 40; animation: pai-draw .35s ease forwards .55s; }
.pai-success-title {
	margin: 0 0 8px !important;
	font-family: Georgia, 'Times New Roman', serif !important;
	font-size: 30px !important;
	font-weight: 700 !important;
	color: var(--pai-primary) !important;
}
.pai-success-message { color: var(--pai-ink-soft); font-size: 15.5px; max-width: 460px; margin: 0 auto; }
.pai-success-message p { margin: 0 0 4px; }
.pai-link-btn {
	margin-top: 18px;
	background: none;
	border: 0;
	padding: 6px 4px;
	font: inherit;
	font-size: 14px;
	font-weight: 500;
	color: var(--pai-primary);
	text-decoration: underline;
	text-underline-offset: 3px;
	cursor: pointer;
}
.pai-link-btn:focus-visible { outline: 2px solid var(--pai-primary); outline-offset: 2px; border-radius: 4px; }
@keyframes pai-rise { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
@keyframes pai-draw { to { stroke-dashoffset: 0; } }

/* Honeypot */
.pai-hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }

/* ---------- Responsive (container queries: adapts to the column it sits in) ---------- */
@container (max-width: 680px) {
	.pai-span-5 { grid-column: span 7; }
	.pai-span-3 { grid-column: span 5; }
	.pai-field--sex { grid-column: span 12; }
	.pai-choices--grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
@container (max-width: 520px) {
	.pai-header { padding: 18px 18px 14px; }
	.pai-body { padding: 14px 18px 20px; }
	.pai-title { margin: 0 14px 4px !important; font-size: 16.5px !important; padding: 12px 14px !important; }
	.pai-grid { gap: 14px; }
	.pai-span-6, .pai-span-4 { grid-column: span 12; }
	.pai-span-5 { grid-column: span 7; }
	.pai-span-3 { grid-column: span 5; }
	.pai-choices--grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px 10px; }
	.pai-cond-cols { grid-template-columns: 1fr; }
	.pai-cond-cols > .pai-choice-field + .pai-choice-field { border-left: 0; padding-left: 0; border-top: 1px solid var(--pai-primary-line); padding-top: 10px; }
	.pai-cond-cols > .pai-choice-field:first-child { padding-right: 0; }
	.pai-wrap .pai-submit { width: 100%; }
	.pai-actions { flex-direction: column; align-items: stretch; text-align: center; }
	.pai-brand-name { font-size: 22px; }
	.pai-logo img { height: 46px; }
	.pai-logo-badge .pai-logo img { height: 42px; }
	.pai-badge { font-size: 12px; padding: 7px 12px; }
}
@container (max-width: 380px) {
	.pai-span-5, .pai-span-3 { grid-column: span 12; }
	.pai-choices--grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.pai-header { justify-content: center; text-align: left; }
}

/* Fallback for very old browsers without container queries */
@supports not (container-type: inline-size) {
	@media (max-width: 560px) {
		.pai-span-6, .pai-span-5, .pai-span-4, .pai-span-3 { grid-column: span 12; }
		.pai-choices--grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
		.pai-cond-cols { grid-template-columns: 1fr; }
	}
}

@media (prefers-reduced-motion: reduce) {
	.pai-wrap *, .pai-wrap *::before, .pai-wrap *::after { transition: none !important; animation: none !important; }
	.pai-success-icon circle, .pai-success-icon path { stroke-dashoffset: 0; }
}