:root {
	--brand-primary: #2563eb;
	--brand-primary-dark: #1d4ed8;
	--brand-accent: #16a34a;
	--brand-ink: #1f2937;
	--ap-muted: #666666;
	--ap-border: #d9e2e5;
	--ap-soft: #f4f7f8;
	--ap-white: #ffffff;
	--ap-success: #2f6f2f;
	--ap-success-bg: #eff7e6;
	--ap-error: #a52a24;
	--ap-error-bg: #fff1f0;
	--ap-radius: 4px;
	--brand-font: "Inter", "Open Sans", Arial, sans-serif;
}

.ap-shell {
	width: 100%;
	color: var(--brand-ink);
	font-family: var(--brand-font);
	font-size: 15px;
	line-height: 1.7;
}

.ap-shell *,
.ap-shell *::before,
.ap-shell *::after {
	box-sizing: border-box;
}

.ap-app {
	width: 100%;
	margin: 0;
	padding: 0 0 48px;
	background: var(--ap-white);
	border-top: 5px solid var(--brand-primary);
}

.ap-header {
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
	gap: 24px;
	padding: 26px 0 22px;
	border-bottom: 1px solid var(--ap-border);
}

.ap-header > div:first-child {
	min-width: 0;
}

.ap-eyebrow {
	margin: 0 0 6px;
	color: var(--brand-accent);
	font-family: var(--brand-font);
	font-size: 12px;
	font-weight: 700;
	line-height: 1.4;
	text-transform: uppercase;
}

.ap-title {
	margin: 0;
	color: var(--brand-ink);
	font-family: var(--brand-font);
	font-size: 32px;
	font-weight: 700;
	line-height: 1.25;
	letter-spacing: 0;
	overflow-wrap: anywhere;
}

.ap-intro {
	max-width: 680px;
	margin: 8px 0 0;
	color: var(--ap-muted);
	font-size: 15px;
	line-height: 1.7;
}

.ap-header-actions {
	display: flex;
	flex: 0 0 auto;
	flex-wrap: wrap;
	align-items: center;
	justify-content: flex-end;
	gap: 8px;
	padding-top: 5px;
}

.ap-pill,
.ap-nav-link,
.ap-button,
.ap-link-button,
.ap-thread-link {
	transition:
		background-color 160ms ease,
		border-color 160ms ease,
		color 160ms ease;
}

.ap-pill {
	display: inline-flex;
	min-height: 38px;
	align-items: center;
	justify-content: center;
	padding: 8px 14px;
	border: 1px solid var(--ap-border);
	border-radius: 2px;
	background: var(--ap-white);
	color: var(--brand-ink);
	font-family: var(--brand-font);
	font-size: 13px;
	font-weight: 700;
	line-height: 1.3;
	text-decoration: none;
}

.ap-pill:hover,
.ap-pill:focus-visible {
	border-color: var(--brand-primary);
	color: var(--brand-primary-dark);
	text-decoration: none;
}

.ap-nav {
	display: flex;
	flex-wrap: wrap;
	gap: 0;
	margin: 0 0 24px;
	border-bottom: 1px solid var(--ap-border);
}

.ap-nav-link {
	display: inline-flex;
	min-height: 46px;
	align-items: center;
	justify-content: center;
	margin-bottom: -1px;
	padding: 11px 16px 10px;
	border-bottom: 3px solid transparent;
	color: var(--ap-muted);
	font-family: var(--brand-font);
	font-size: 13px;
	font-weight: 700;
	line-height: 1.3;
	text-decoration: none;
}

.ap-nav-link:hover,
.ap-nav-link:focus-visible {
	border-bottom-color: var(--brand-accent);
	color: var(--brand-ink);
	text-decoration: none;
}

.ap-nav-link.is-active {
	border-bottom-color: var(--brand-primary);
	color: var(--brand-primary-dark);
}

.ap-grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 20px;
}

.ap-grid-sidebar {
	grid-template-columns: minmax(220px, 0.8fr) minmax(0, 1.65fr);
}

.ap-grid-single,
.ap-grid-login {
	grid-template-columns: minmax(0, 1fr);
}

.ap-grid-login {
	max-width: 620px;
}

.ap-card {
	min-width: 0;
	padding: 22px;
	border: 1px solid var(--ap-border);
	border-radius: var(--ap-radius);
	background: var(--ap-white);
}

.ap-card-wide {
	grid-column: 1 / -1;
}

.ap-card-hero {
	border-top: 4px solid var(--brand-accent);
}

.ap-card-accent {
	border-top: 4px solid var(--brand-primary);
	background: var(--ap-soft);
}

.ap-card h2,
.ap-card h3 {
	color: var(--brand-ink);
	font-family: var(--brand-font);
	font-weight: 700;
	letter-spacing: 0;
	overflow-wrap: anywhere;
}

.ap-card h2 {
	margin: 0 0 14px;
	font-size: 21px;
	line-height: 1.35;
}

.ap-card h3 {
	margin: 24px 0 10px;
	font-size: 16px;
	line-height: 1.4;
}

.ap-card p:first-child {
	margin-top: 0;
}

.ap-card p:last-child,
.ap-card ul:last-child,
.ap-card form:last-child {
	margin-bottom: 0;
}

.ap-alert {
	margin: 0 0 20px;
	padding: 12px 14px;
	border: 1px solid;
	border-left-width: 4px;
	border-radius: var(--ap-radius);
	font-size: 14px;
	font-weight: 600;
}

.ap-alert-success {
	border-color: #bdd79a;
	border-left-color: var(--brand-accent);
	background: var(--ap-success-bg);
	color: var(--ap-success);
}

.ap-alert-error {
	border-color: #ebc0bd;
	border-left-color: var(--ap-error);
	background: var(--ap-error-bg);
	color: var(--ap-error);
}

.ap-form {
	display: grid;
	gap: 16px;
}

.ap-form label {
	display: grid;
	gap: 7px;
	margin: 0;
	color: var(--brand-ink);
	font-size: 14px;
	font-weight: 700;
}

.ap-form input,
.ap-form textarea,
.ap-form select {
	width: 100%;
	min-height: 44px;
	margin: 0;
	padding: 10px 12px;
	border: 1px solid #b9c6ca;
	border-radius: 2px;
	outline: 0;
	background: var(--ap-white);
	color: var(--brand-ink);
	font: inherit;
	line-height: 1.5;
}

.ap-form textarea {
	min-height: 112px;
	resize: vertical;
}

.ap-form input:focus,
.ap-form textarea:focus,
.ap-form select:focus {
	border-color: var(--brand-primary-dark);
	box-shadow: 0 0 0 2px color-mix(in srgb, var(--brand-primary) 18%, transparent);
}

.ap-form input::placeholder,
.ap-form textarea::placeholder {
	color: #818b8e;
	opacity: 1;
}

.ap-checkbox {
	display: flex !important;
	align-items: flex-start;
	gap: 9px !important;
	font-weight: 500 !important;
}

.ap-checkbox input {
	width: 17px;
	min-height: 17px;
	margin-top: 4px;
	accent-color: var(--brand-primary-dark);
}

.ap-button,
.ap-link-button {
	border: 0;
	cursor: pointer;
	font: inherit;
}

.ap-button {
	display: inline-flex;
	width: fit-content;
	min-height: 42px;
	align-items: center;
	justify-content: center;
	padding: 10px 18px;
	border: 1px solid var(--brand-primary);
	border-radius: 2px;
	background: var(--brand-primary);
	color: var(--ap-white);
	font-family: var(--brand-font);
	font-size: 13px;
	font-weight: 700;
	line-height: 1.3;
	text-align: center;
	text-decoration: none;
}

.ap-button:hover,
.ap-button:focus-visible {
	border-color: var(--brand-primary-dark);
	background: var(--brand-primary-dark);
	color: var(--ap-white);
	text-decoration: none;
}

.ap-button-ghost {
	border-color: var(--brand-accent);
	background: var(--ap-white);
	color: color-mix(in srgb, var(--brand-accent) 70%, #000);
}

.ap-button-ghost:hover,
.ap-button-ghost:focus-visible {
	border-color: color-mix(in srgb, var(--brand-accent) 85%, #000);
	background: color-mix(in srgb, var(--brand-accent) 85%, #000);
	color: var(--ap-white);
}

.ap-link-button {
	width: fit-content;
	padding: 0;
	background: transparent;
	color: var(--brand-primary-dark);
	font-weight: 700;
	text-decoration: underline;
	text-underline-offset: 2px;
}

.ap-link-button:hover,
.ap-link-button:focus-visible {
	color: color-mix(in srgb, var(--brand-primary-dark) 80%, #000);
}

.ap-login-divider {
	display: flex;
	align-items: center;
	gap: 12px;
	margin: 2px 0;
	color: var(--ap-muted);
	font-size: 12px;
	font-weight: 700;
	text-transform: uppercase;
}

.ap-login-divider::before,
.ap-login-divider::after {
	flex: 1 1 auto;
	height: 1px;
	background: var(--ap-border);
	content: "";
}

.ap-list {
	display: grid;
	gap: 8px;
	margin: 0;
	padding-left: 20px;
}

.ap-thread-link {
	display: block;
	margin: 0 -10px;
	padding: 11px 10px;
	border-left: 3px solid transparent;
	color: var(--brand-ink);
	text-decoration: none;
}

.ap-thread-link + .ap-thread-link {
	border-top: 1px solid var(--ap-border);
}

.ap-thread-link:hover,
.ap-thread-link:focus-visible {
	border-left-color: var(--brand-accent);
	background: var(--ap-soft);
	color: var(--brand-ink);
	text-decoration: none;
}

.ap-thread-link span {
	display: block;
	margin-top: 4px;
	color: var(--ap-muted);
	font-size: 12px;
}

.ap-thread-link.is-active {
	border-left-color: var(--brand-primary);
	background: color-mix(in srgb, var(--brand-primary) 8%, #fff);
	color: var(--brand-primary-dark);
}

.ap-message-stream {
	display: grid;
	gap: 10px;
	margin-bottom: 18px;
}

.ap-message {
	padding: 13px 14px;
	border: 1px solid var(--ap-border);
	border-left-width: 4px;
	border-radius: 2px;
	background: var(--ap-white);
}

.ap-message p {
	margin: 0;
}

.ap-message p + p {
	margin-top: 6px;
}

.ap-message-staff,
.ap-message-system {
	border-left-color: var(--brand-accent);
}

.ap-message-student {
	border-left-color: var(--brand-primary);
}

.ap-message-meta,
.ap-muted {
	color: var(--ap-muted);
	font-size: 13px;
}

.ap-table {
	width: 100%;
	border-collapse: collapse;
	font-size: 14px;
}

.ap-table th,
.ap-table td {
	padding: 11px 10px;
	border-bottom: 1px solid var(--ap-border);
	text-align: left;
	vertical-align: top;
	overflow-wrap: anywhere;
}

.ap-table th {
	background: var(--ap-soft);
	color: var(--brand-ink);
	font-family: var(--brand-font);
	font-size: 12px;
	font-weight: 700;
	text-transform: uppercase;
}

.ap-table tbody tr:hover {
	background: #f9fbfc;
}

.ap-card-table {
	overflow-x: auto;
}

.ap-card-table .ap-table {
	min-width: 680px;
}

.ap-inline-form {
	display: flex;
	flex-wrap: wrap;
	align-items: flex-end;
	gap: 10px;
}

.ap-empty-state {
	padding: 34px 22px;
	border-top: 4px solid var(--brand-primary);
	text-align: center;
}

.ap-signature-pad {
	display: block;
	width: 100%;
	max-width: 100%;
	border: 1px dashed #9dabad;
	border-radius: 2px;
	background: var(--ap-white);
	touch-action: none;
}

@media (max-width: 900px) {
	.ap-grid,
	.ap-grid-sidebar {
		grid-template-columns: minmax(0, 1fr);
	}

	.ap-header {
		flex-direction: column;
	}

	.ap-header-actions {
		justify-content: flex-start;
		padding-top: 0;
	}
}

@media (max-width: 600px) {
	.ap-app {
		padding-bottom: 32px;
	}

	.ap-header {
		gap: 16px;
		padding: 20px 0 18px;
	}

	.ap-title {
		font-size: 27px;
	}

	.ap-header-actions {
		width: 100%;
	}

	.ap-header-actions .ap-pill {
		flex: 1 1 auto;
	}

	.ap-nav {
		flex-wrap: nowrap;
		overflow-x: auto;
		-webkit-overflow-scrolling: touch;
	}

	.ap-nav-link {
		flex: 0 0 auto;
		padding-right: 12px;
		padding-left: 12px;
		white-space: nowrap;
	}

	.ap-grid {
		gap: 14px;
	}

	.ap-card {
		padding: 18px 16px;
	}

	.ap-button {
		width: 100%;
	}

	.ap-inline-form .ap-button {
		width: auto;
	}
}

@media (prefers-reduced-motion: reduce) {
	.ap-pill,
	.ap-nav-link,
	.ap-button,
	.ap-link-button,
	.ap-thread-link {
		transition: none;
	}
}

/* ---------------------------------------------------------------------------
   Standalone page frame (the plugin rendered inside a WordPress theme)
   --------------------------------------------------------------------------- */

html {
	background: var(--ap-soft);
}

body {
	margin: 0;
	background: var(--ap-soft);
	color: var(--brand-ink);
	font-family: var(--brand-font);
}

.ap-page {
	width: 100%;
	max-width: 1180px;
	margin: 0 auto;
	padding: 0 20px 40px;
}

.ap-topbar {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
	max-width: 1180px;
	margin: 0 auto;
	padding: 14px 20px;
}

.ap-brand {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	color: var(--brand-ink);
	font-weight: 700;
	text-decoration: none;
}

.ap-brand img {
	display: block;
	max-height: 42px;
	width: auto;
}

.ap-app {
	padding: 0 24px 40px;
	border: 1px solid var(--ap-border);
	border-top: 5px solid var(--brand-primary);
}

.ap-footer {
	max-width: 1180px;
	margin: 0 auto;
	padding: 18px 20px 32px;
	color: var(--ap-muted);
	font-size: 12px;
	text-align: center;
}

.ap-footer a {
	color: inherit;
}

.ap-banner {
	padding: 10px 20px;
	background: #fff7e6;
	border-bottom: 1px solid #f3d38b;
	color: #7a4b00;
	font-size: 14px;
	font-weight: 600;
	text-align: center;
}

.ap-banner a {
	color: inherit;
}

fieldset {
	display: grid;
	gap: 10px;
	min-width: 0;
	margin: 0;
	padding: 14px 16px;
	border: 1px solid var(--ap-border);
	border-radius: 2px;
}

legend {
	padding: 0 6px;
	font-size: 14px;
	font-weight: 700;
}

.ap-help {
	color: var(--ap-muted);
	font-size: 13px;
	font-weight: 400;
}

.ap-required {
	color: var(--ap-error);
}

.ap-section-title {
	margin: 8px 0 0;
	font-size: 18px;
}

.ap-member-row[hidden] {
	display: none;
}

.ap-stat-row {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
	gap: 12px;
}

.ap-stat {
	padding: 14px;
	border: 1px solid var(--ap-border);
	border-radius: 2px;
}

.ap-stat strong {
	display: block;
	font-size: 26px;
	line-height: 1.2;
}

.ap-stat span {
	color: var(--ap-muted);
	font-size: 13px;
}

.ap-badge {
	display: inline-block;
	padding: 2px 8px;
	border-radius: 999px;
	background: var(--ap-soft);
	border: 1px solid var(--ap-border);
	font-size: 12px;
	font-weight: 700;
	white-space: nowrap;
}

.ap-badge-ok {
	background: var(--ap-success-bg);
	border-color: #bdd79a;
	color: var(--ap-success);
}

.ap-badge-bad {
	background: var(--ap-error-bg);
	border-color: #ebc0bd;
	color: var(--ap-error);
}

.ap-kv {
	display: grid;
	grid-template-columns: minmax(140px, 0.6fr) minmax(0, 1.4fr);
	gap: 6px 16px;
	margin: 0;
}

.ap-kv dt {
	color: var(--ap-muted);
	font-size: 13px;
	font-weight: 700;
}

.ap-kv dd {
	margin: 0;
	overflow-wrap: anywhere;
}

.ap-subnav {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin: 0 0 18px;
}

.ap-subnav a {
	padding: 6px 12px;
	border: 1px solid var(--ap-border);
	border-radius: 999px;
	color: var(--brand-ink);
	font-size: 13px;
	font-weight: 700;
	text-decoration: none;
}

.ap-subnav a.is-active {
	border-color: var(--brand-primary);
	background: var(--brand-primary);
	color: #fff;
}

.ap-grid-3 {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 16px;
}

.ap-builder-field {
	display: grid;
	grid-template-columns: minmax(0, 2fr) minmax(0, 1fr) minmax(0, 1.4fr) auto;
	gap: 8px;
	align-items: end;
	padding: 10px;
	border: 1px solid var(--ap-border);
	border-radius: 2px;
	background: var(--ap-white);
}

.ap-builder-field + .ap-builder-field {
	margin-top: 8px;
}

.ap-builder-actions {
	display: flex;
	gap: 6px;
}

.ap-builder-actions button {
	min-width: 34px;
	min-height: 34px;
	border: 1px solid var(--ap-border);
	border-radius: 2px;
	background: var(--ap-white);
	cursor: pointer;
}

.ap-code {
	font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
	font-size: 13px;
}

.ap-swatch {
	display: inline-block;
	width: 14px;
	height: 14px;
	border: 1px solid var(--ap-border);
	vertical-align: middle;
}

/* Marketing and signup (apex domain) */

.ap-hero {
	padding: 56px 0 32px;
	text-align: center;
}

.ap-hero h1 {
	margin: 0 0 12px;
	font-size: 44px;
	line-height: 1.15;
}

.ap-hero p {
	max-width: 680px;
	margin: 0 auto 24px;
	color: var(--ap-muted);
	font-size: 18px;
}

.ap-plans {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 18px;
}

.ap-plan .ap-price {
	font-size: 30px;
	font-weight: 700;
}

@media (max-width: 900px) {
	.ap-plans,
	.ap-grid-3 {
		grid-template-columns: minmax(0, 1fr);
	}

	.ap-builder-field {
		grid-template-columns: minmax(0, 1fr);
	}
}

@media (max-width: 600px) {
	.ap-page {
		padding: 0 12px 32px;
	}

	.ap-app {
		padding: 0 14px 28px;
	}

	.ap-hero h1 {
		font-size: 32px;
	}

	.ap-kv {
		grid-template-columns: minmax(0, 1fr);
	}
}