/**
 * PressPrimer Assignment - Grading Interface Styles
 *
 * Styles for the React grading form used when action=grade.
 * Handles the split-panel layout, header bar, score section,
 * and return button coloring.
 *
 * @package PressPrimer_Assignment
 * @since 1.0.0
 */

/* Header bar */
.ppa-grading-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 12px 0;
	margin-bottom: 16px;
	border-bottom: 1px solid #c3c4c7;
}

.ppa-grading-header-left,
.ppa-grading-header-center,
.ppa-grading-header-right {
	display: flex;
	align-items: center;
}

/* Main split-panel area */
.ppa-grading-main {
	min-height: calc(100vh - 180px);
}

/* Document card fills available height */
.ppa-grading-document-card {
	height: 100%;
	min-height: calc(100vh - 200px);
}

.ppa-grading-document-card .ant-card-body {
	padding: 0;
	height: 100%;
}

/* Grading form card */
.ppa-grading-form-card {
	position: sticky;
	top: 46px;
	max-height: calc(100vh - 80px);
	overflow-y: auto;
}

/* Score section quick score buttons */
.ppa-quick-scores {
	display: flex;
	flex-wrap: wrap;
	gap: 0;
}

/* Return button styling */
.ppa-btn-return.ant-btn-primary {
	background-color: #00a32a;
	border-color: #00a32a;
}

.ppa-btn-return.ant-btn-primary:hover {
	background-color: #008a20;
	border-color: #008a20;
}

.ppa-btn-return.ant-btn-primary:disabled {
	background-color: #f0f0f0;
	border-color: #d9d9d9;
	color: rgba(0, 0, 0, 0.25);
}

/* Grading guidelines details/summary */
.ppa-guidelines-reference summary {
	list-style: none;
	cursor: pointer;
}

.ppa-guidelines-reference summary::-webkit-details-marker {
	display: none;
}

.ppa-guidelines-reference summary::before {
	content: "▶ ";
	font-size: 10px;
	margin-right: 4px;
}

.ppa-guidelines-reference[open] summary::before {
	content: "▼ ";
}

/* Keyboard shortcuts help */
.ppa-shortcuts-help {
	border-top: 1px solid #f0f0f0;
	padding-top: 12px;
}

/* Returned notice */
.ppa-returned-notice {
	text-align: center;
	padding: 8px 0;
}

/* Text content viewer typography */
.ppa-text-content-body h2 {
	font-size: 20px;
	margin: 0.8em 0 0.4em;
}

.ppa-text-content-body h3 {
	font-size: 17px;
	margin: 0.8em 0 0.4em;
}

.ppa-text-content-body h4,
.ppa-text-content-body h5,
.ppa-text-content-body h6 {
	font-size: 14px;
	margin: 0.8em 0 0.4em;
}

.ppa-text-content-body p,
.ppa-text-content-body li,
.ppa-text-content-body blockquote,
.ppa-text-content-body td,
.ppa-text-content-body th,
.ppa-text-content-body ol,
.ppa-text-content-body ul {
	font-size: 14px;
}

/* Pass/fail preview tags */
.ppa-pass-preview .ant-tag {
	font-size: 13px;
	padding: 4px 12px;
}