/* DrKnee Online Consultation - Frontend Styles */

:root {
	--drknee-primary: #00a8d8;
	--drknee-secondary: #0088b8;
	--drknee-light: #e8f4f8;
	--drknee-dark: #1a1a1a;
	--drknee-border: #ddd;
	--drknee-success: #28a745;
	--drknee-error: #dc3545;
	--drknee-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* Container & Layout */
.drknee-container {
	max-width: 700px;
	margin: 40px auto;
	padding: 20px;
}

.drknee-form-wrapper {
	background: white;
	border-radius: 12px;
	box-shadow: var(--drknee-shadow);
	padding: 40px;
	overflow: hidden;
}

.drknee-form-title {
	font-size: 32px;
	font-weight: 700;
	color: var(--drknee-dark);
	margin: 0 0 10px;
	text-align: center;
}

.drknee-form-subtitle {
	font-size: 14px;
	color: #666;
	text-align: center;
	margin: 0 0 30px;
}

/* Progress Bar */
.drknee-progress-bar {
	display: flex;
	justify-content: space-between;
	margin-bottom: 40px;
	padding-bottom: 30px;
	border-bottom: 2px solid var(--drknee-light);
}

.drknee-progress-step {
	display: flex;
	flex-direction: column;
	align-items: center;
	flex: 1;
	color: #999;
	transition: all 0.3s ease;
}

.drknee-progress-step.active {
	color: var(--drknee-primary);
}

.drknee-progress-number {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 40px;
	height: 40px;
	border: 2px solid currentColor;
	border-radius: 50%;
	font-weight: 700;
	font-size: 18px;
	margin-bottom: 8px;
	background: var(--drknee-primary);
	color: white;
	transition: all 0.3s ease;
}

.drknee-progress-step.active .drknee-progress-number {
	background: var(--drknee-primary);
	box-shadow: 0 0 0 8px rgba(0, 168, 216, 0.1);
}

.drknee-progress-label {
	font-size: 13px;
	font-weight: 500;
	text-align: center;
}

/* Form Styles */
.drknee-form {
	width: 100%;
}

.drknee-form-step {
	display: none;
	animation: fadeIn 0.4s ease;
}

.drknee-form-step.active {
	display: block;
}

@keyframes fadeIn {
	from {
		opacity: 0;
		transform: translateY(10px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

.drknee-step-title {
	font-size: 24px;
	font-weight: 600;
	color: var(--drknee-dark);
	margin: 0 0 25px;
	padding-bottom: 15px;
	border-bottom: 2px solid var(--drknee-light);
}

/* Form Groups */
.drknee-form-group {
	margin-bottom: 20px;
}

.drknee-form-row {
	display: flex;
	gap: 15px;
}

.drknee-form-row .drknee-form-group {
	flex: 1;
}

.drknee-label {
	display: block;
	font-weight: 600;
	color: var(--drknee-dark);
	margin-bottom: 8px;
	font-size: 14px;
}

/* Input Fields */
.drknee-input,
.drknee-select,
.drknee-textarea {
	width: 100%;
	padding: 12px 15px;
	border: 2px solid var(--drknee-border);
	border-radius: 8px;
	font-size: 14px;
	font-family: inherit;
	transition: all 0.3s ease;
	background: white;
}

.drknee-input:focus,
.drknee-select:focus,
.drknee-textarea:focus {
	outline: none;
	border-color: var(--drknee-primary);
	box-shadow: 0 0 0 3px rgba(0, 168, 216, 0.1);
}

.drknee-input::placeholder {
	color: #999;
}

.drknee-textarea {
	resize: vertical;
	min-height: 100px;
}

/* Character Counter */
.drknee-char-counter {
	font-size: 12px;
	color: #999;
	margin-top: 5px;
	display: block;
}

/* Error Messages */
.drknee-error {
	color: var(--drknee-error);
	font-size: 12px;
	margin-top: 5px;
	display: block;
	min-height: 16px;
}

.drknee-input.error,
.drknee-select.error,
.drknee-textarea.error {
	border-color: var(--drknee-error);
}

/* Checkbox */
.drknee-checkbox-group {
	margin: 20px 0;
}

.drknee-checkbox-label {
	display: flex;
	align-items: flex-start;
	font-weight: 400;
	cursor: pointer;
	color: var(--drknee-dark);
}

.drknee-checkbox-label input[type="checkbox"] {
	width: 20px;
	height: 20px;
	margin-right: 10px;
	margin-top: 2px;
	cursor: pointer;
	accent-color: var(--drknee-primary);
}

/* Terms Box */
.drknee-terms-box {
	background: var(--drknee-light);
	border: 2px solid var(--drknee-border);
	border-radius: 8px;
	padding: 20px;
	margin-bottom: 20px;
}

.drknee-terms-box h3 {
	margin-top: 0;
	color: var(--drknee-primary);
	font-size: 18px;
}

.drknee-terms-content {
	max-height: 300px;
	overflow-y: auto;
	font-size: 13px;
	line-height: 1.6;
	color: #555;
}

.drknee-terms-content p {
	margin: 10px 0;
}

.drknee-terms-content p strong {
	color: var(--drknee-dark);
}

/* Buttons */
.drknee-btn {
	padding: 12px 30px;
	border: none;
	border-radius: 8px;
	font-size: 14px;
	font-weight: 600;
	cursor: pointer;
	transition: all 0.3s ease;
	display: inline-block;
}

.drknee-btn-primary {
	background: var(--drknee-primary);
	color: white;
}

.drknee-btn-primary:hover {
	background: var(--drknee-secondary);
	transform: translateY(-2px);
	box-shadow: 0 4px 12px rgba(0, 168, 216, 0.3);
}

.drknee-btn-next,
.drknee-btn-primary {
	background: var(--drknee-primary);
	color: white;
}

.drknee-btn-next:hover {
	background: var(--drknee-secondary);
	transform: translateY(-2px);
	box-shadow: 0 4px 12px rgba(0, 168, 216, 0.3);
}

.drknee-btn-secondary {
	background: #f0f0f0;
	color: var(--drknee-dark);
	border: 2px solid var(--drknee-border);
}

.drknee-btn-secondary:hover {
	background: #e8e8e8;
	border-color: var(--drknee-primary);
}

.drknee-btn:disabled {
	opacity: 0.5;
	cursor: not-allowed;
	transform: none;
}

/* Form Actions */
.drknee-form-actions {
	display: flex;
	gap: 10px;
	justify-content: flex-end;
	margin-top: 30px;
	padding-top: 20px;
	border-top: 2px solid var(--drknee-light);
}

.drknee-form-actions .drknee-btn-secondary {
	margin-right: auto;
}

/* Success Message */
.drknee-success-message {
	text-align: center;
	padding: 40px 20px;
}

.drknee-success-icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 80px;
	height: 80px;
	background: var(--drknee-success);
	color: white;
	font-size: 48px;
	border-radius: 50%;
	margin-bottom: 20px;
	animation: scaleIn 0.4s ease;
}

@keyframes scaleIn {
	from {
		transform: scale(0.5);
		opacity: 0;
	}
	to {
		transform: scale(1);
		opacity: 1;
	}
}

.drknee-success-message h2 {
	font-size: 28px;
	color: var(--drknee-dark);
	margin: 0 0 10px;
}

.drknee-success-message p {
	color: #666;
	font-size: 16px;
	margin: 0;
	line-height: 1.6;
}

/* Responsive */
@media (max-width: 768px) {
	.drknee-container {
		margin: 20px auto;
		padding: 10px;
	}

	.drknee-form-wrapper {
		padding: 25px;
	}

	.drknee-form-title {
		font-size: 24px;
	}

	.drknee-progress-bar {
		margin-bottom: 30px;
		padding-bottom: 20px;
	}

	.drknee-progress-label {
		font-size: 12px;
	}

	.drknee-form-row {
		flex-direction: column;
	}

	.drknee-form-actions {
		flex-direction: column-reverse;
	}

	.drknee-form-actions .drknee-btn {
		width: 100%;
	}

	.drknee-form-actions .drknee-btn-secondary {
		margin-right: 0;
		margin-bottom: 10px;
	}

	.drknee-step-title {
		font-size: 20px;
	}

	.drknee-terms-content {
		max-height: 200px;
	}
}

@media (max-width: 480px) {
	.drknee-progress-bar {
		gap: 5px;
	}

	.drknee-progress-number {
		width: 35px;
		height: 35px;
		font-size: 14px;
	}

	.drknee-form-title {
		font-size: 20px;
	}

	.drknee-label {
		font-size: 13px;
	}

	.drknee-input,
	.drknee-select,
	.drknee-textarea {
		font-size: 16px; /* Prevents zoom on iOS */
	}
}