/* 考试页 — 未登录提示弹窗 */
.ec-exam-login-modal {
	display: none;
	position: fixed;
	inset: 0;
	z-index: 1100;
	align-items: center;
	justify-content: center;
	padding: max(16px, env(safe-area-inset-top)) 16px max(16px, env(safe-area-inset-bottom));
	box-sizing: border-box;
}
.ec-exam-login-modal.is-open {
	display: flex;
}
.ec-exam-login-modal-backdrop {
	position: absolute;
	inset: 0;
	background: rgba(0, 0, 0, 0.45);
	-webkit-tap-highlight-color: transparent;
}
.ec-exam-login-modal-box {
	position: relative;
	width: 100%;
	max-width: 400px;
	background: #fff;
	border-radius: 12px;
	padding: 22px 22px 18px;
	box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2);
	border: 1px solid var(--ec-border, #e8e8e8);
}
.ec-exam-login-modal-box p {
	margin: 0 0 20px;
	font-size: 0.95rem;
	line-height: 1.65;
	color: var(--ec-text, #262626);
}
.ec-exam-login-modal-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	justify-content: flex-end;
}
.ec-exam-login-modal-actions .ec-exam-login-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 44px;
	padding: 0 18px;
	font-size: 0.9rem;
	font-weight: 600;
	border-radius: 8px;
	cursor: pointer;
	transition: background 0.2s, border-color 0.2s, color 0.2s;
	text-decoration: none !important;
	border: 1px solid var(--ec-border, #e8e8e8);
	background: #fafafa;
	color: var(--ec-text, #262626);
}
.ec-exam-login-modal-actions .ec-exam-login-btn:hover {
	background: #f0f0f0;
}
.ec-exam-login-modal-actions .ec-exam-login-btn-primary {
	border-color: var(--ec-blue, #1890ff);
	background: var(--ec-blue, #1890ff);
	color: #fff !important;
}
.ec-exam-login-modal-actions .ec-exam-login-btn-primary:hover {
	background: #096dd9;
	border-color: #096dd9;
	color: #fff !important;
	box-shadow: 0 4px 12px rgba(9, 109, 217, 0.35);
}
.ec-exam-login-modal-actions .ec-exam-login-btn:focus-visible {
	outline: 2px solid var(--ec-blue, #1890ff);
	outline-offset: 2px;
}
.ec-exam-login-modal-actions .ec-exam-login-btn-primary:focus-visible {
	box-shadow: 0 0 0 3px rgba(24, 144, 255, 0.35);
}
@media (prefers-reduced-motion: reduce) {
	.ec-exam-login-modal-actions .ec-exam-login-btn {
		transition: none !important;
	}
}