/* LearningIsFree Submission Form & Wait Page */

/* Form Container */
#lif-submit-container {
	max-width: 640px;
	margin: 0 auto;
}

/* Input Group */
.lif-input-group {
	display: flex;
	gap: 10px;
	margin-bottom: 10px;
}

#lif-url-input {
	flex: 1;
	padding: 14px 18px;
	font-size: 16px;
	border: 2px solid #ddd;
	border-radius: 8px;
	outline: none;
	transition: border-color 0.2s;
}

#lif-url-input:focus {
	border-color: #e74c3c;
}

#lif-submit-btn {
	padding: 14px 28px;
	font-size: 16px;
	font-weight: 700;
	color: #fff;
	background: #e74c3c;
	border: none;
	border-radius: 8px;
	cursor: pointer;
	transition: background 0.2s, transform 0.1s;
	white-space: nowrap;
}

#lif-submit-btn:hover {
	background: #c0392b;
	transform: translateY(-1px);
}

#lif-submit-btn:disabled {
	background: #999;
	cursor: not-allowed;
	transform: none;
}

.lif-form-hint {
	color: #888;
	font-size: 0.85em;
	margin: 0;
}

/* Error */
.lif-error {
	background: #fdf2f2;
	border: 1px solid #e74c3c;
	color: #c0392b;
	padding: 12px 16px;
	border-radius: 8px;
	margin-top: 12px;
	font-size: 0.95em;
}

/* Wait Card */
.lif-wait-card {
	background: #f8f9fa;
	border-radius: 12px;
	padding: 32px;
	margin-top: 24px;
	border: 1px solid #eee;
}

.lif-progress-header h3 {
	margin: 0 0 6px 0;
	font-size: 1.3em;
	color: #333;
}

.lif-wait-subtitle {
	color: #888;
	font-size: 0.9em;
	margin: 0 0 24px 0;
}

/* Progress Steps */
.lif-steps {
	display: flex;
	flex-direction: column;
	gap: 12px;
}

.lif-step {
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 10px 14px;
	border-radius: 8px;
	background: #fff;
	border: 1px solid #eee;
	transition: all 0.3s;
	color: #999;
}

.lif-step.active {
	border-color: #e74c3c;
	background: #fdf2f2;
	color: #333;
	font-weight: 600;
}

.lif-step.done {
	border-color: #27ae60;
	background: #f0faf4;
	color: #27ae60;
}

.lif-step-icon {
	font-size: 1.2em;
	width: 28px;
	text-align: center;
}

/* Summary Card Grid */
.lif-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
	gap: 20px;
}

.lif-card {
	display: block;
	background: #fff;
	border: 1px solid #eee;
	border-radius: 10px;
	overflow: hidden;
	text-decoration: none;
	color: inherit;
	transition: transform 0.2s, box-shadow 0.2s;
}

.lif-card:hover {
	transform: translateY(-3px);
	box-shadow: 0 4px 16px rgba(0,0,0,0.1);
}

.lif-card-thumb {
	width: 100%;
	height: 160px;
	background-size: cover;
	background-position: center;
	background-color: #f0f0f0;
}

.lif-card-body {
	padding: 14px 16px 16px;
}

.lif-card-title {
	font-size: 1em;
	font-weight: 700;
	margin: 0 0 6px 0;
	line-height: 1.3;
	color: #333;
}

.lif-card:hover .lif-card-title {
	color: #e74c3c;
}

.lif-card-meta {
	font-size: 0.82em;
	color: #888;
	margin: 0 0 6px 0;
}

.lif-card-excerpt {
	font-size: 0.85em;
	color: #666;
	margin: 0;
	line-height: 1.4;
}

/* Responsive */
@media (max-width: 600px) {
	.lif-input-group {
		flex-direction: column;
	}
	#lif-submit-btn {
		width: 100%;
	}
	.lif-wait-card {
		padding: 20px;
	}
}