/* Modern elegant frontend styles for UKVolt form */
* { box-sizing: border-box; }

.ukvolt-form {
	max-width: 600px;
	margin: 20px auto;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
	font-size: 15px;
	line-height: 1.6;
	color: #333;
	background: #fff;
	padding: 40px;
	border-radius: 8px;
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.ukvolt-field {
	margin-bottom: 24px;
}

.ukvolt-field:last-of-type {
	margin-bottom: 32px;
}

.ukvolt-form label {
	display: block;
	font-weight: 600;
	margin-bottom: 8px;
	color: #222;
	font-size: 14px;
	letter-spacing: 0.3px;
	text-transform: uppercase;
	color: #666;
}

.ukvolt-form input[type=text],
.ukvolt-form input[type=email],
.ukvolt-form textarea,
.ukvolt-form input[type=file] {
	width: 100%;
	padding: 12px 14px;
	margin-top: 6px;
	border: 1px solid #e0e0e0;
	border-radius: 6px;
	font-size: 15px;
	line-height: 1.5;
	transition: all 0.2s ease;
	background: #f9f9f9;
	font-family: inherit;
}

.ukvolt-form input[type=text]:focus,
.ukvolt-form input[type=email]:focus,
.ukvolt-form textarea:focus,
.ukvolt-form input[type=file]:focus {
	outline: none;
	border-color: #4a90e2;
	background: #fff;
	box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.1);
}

.ukvolt-form textarea {
	resize: vertical;
	min-height: 120px;
}

.ukvolt-form input[type=checkbox] {
	margin-right: 10px;
	width: 18px;
	height: 18px;
	cursor: pointer;
	accent-color: #4a90e2;
	vertical-align: middle;
}

.ukvolt-form input[type=checkbox] + label {
	display: inline;
	text-transform: none;
	font-weight: 400;
	margin: 0;
	margin-left: 6px;
	letter-spacing: normal;
}

.ukvolt-form button {
	background: var(--ukvolt-primary, #4a90e2);
	color: var(--ukvolt-button-text-color, #ffffff);
	border: none;
	padding: 13px 32px;
	border-radius: var(--ukvolt-button-radius, 6px);
	cursor: pointer;
	font-size: 15px;
	font-weight: 600;
	letter-spacing: 0.5px;
	transition: all 0.18s ease;
	box-shadow: 0 2px 6px rgba(0,0,0,0.08);
}

.ukvolt-form button:hover {
	filter: brightness(0.95);
	transform: translateY(-2px);
}

.ukvolt-form button:active {
	transform: translateY(0);
	box-shadow: 0 2px 4px rgba(0,0,0,0.06);
}

/* File input styling (modern browsers) */
.ukvolt-form input[type=file] {
	padding: 10px 12px;
	background: #fff;
}

.ukvolt-form input[type=file]::file-selector-button {
	background: var(--ukvolt-primary, #4a90e2);
	color: var(--ukvolt-button-text-color, #fff);
	border: none;
	padding: 8px 12px;
	margin-right: 8px;
	border-radius: calc(var(--ukvolt-button-radius, 6px) - 2px);
	cursor: pointer;
}

.ukvolt-form input[type=file]::file-selector-button:hover {
	filter: brightness(0.95);
}

.ukvolt-notice {
	padding: 14px 16px;
	border-radius: 6px;
	margin-bottom: 20px;
	border-left: 4px solid;
	font-size: 14px;
	animation: slideDown 0.3s ease;
}

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

.ukvolt-success {
	background: #f0f9ff;
	border-color: #10b981;
	border-left: 4px solid #10b981;
	color: #065f46;
}

.ukvolt-success strong {
	color: #047857;
}

.ukvolt-error {
	background: #fef2f2;
	border-color: #ef4444;
	border-left: 4px solid #ef4444;
	color: #7f1d1d;
}

.ukvolt-error strong {
	color: #dc2626;
}

.ukvolt-error ul {
	margin: 8px 0 0 20px;
	padding: 0;
}

.ukvolt-error li {
	margin: 6px 0;
	line-height: 1.5;
}

/* Mobile responsive design */
@media (max-width: 640px) {
	.ukvolt-form {
		padding: 24px;
		margin: 12px;
		border-radius: 6px;
	}

	.ukvolt-field {
		margin-bottom: 18px;
	}

	.ukvolt-form label {
		font-size: 13px;
	}

	.ukvolt-form input[type=text],
	.ukvolt-form input[type=email],
	.ukvolt-form textarea,
	.ukvolt-form input[type=file] {
		padding: 11px 12px;
		font-size: 16px;
	}

	.ukvolt-form button {
		width: 100%;
		padding: 14px 24px;
		font-size: 16px;
	}
}

@media (max-width: 480px) {
	.ukvolt-form {
		padding: 20px;
		margin: 8px;
	}

	.ukvolt-form label {
		font-size: 12px;
	}
}