.dctg-form {
	--dctg-primary: #5733ff;
	--dctg-primary-dark: #3f1fe6;
	--dctg-primary-soft: rgba(87, 51, 255, 0.12);
	--dctg-text: #0c0a2e;
	--dctg-border: #e6e6ea;
	--dctg-muted: #5a5a73;
	max-width: 720px;
	margin: 1.5rem auto;
	padding: 1.5rem;
	border: 1px solid var(--dctg-border);
	border-radius: 18px;
	background: #fff;
	box-shadow: 0 12px 32px rgba(12, 10, 46, 0.08);
	font-size: 1rem;
	color: var(--dctg-text);
}

.dctg-form__notice {
	margin-bottom: 1rem;
	padding: 0.75rem 1rem;
	border-left: 4px solid var(--dctg-primary);
	background: #f0fff4;
	color: var(--dctg-text);
}

.dctg-form__notice--error {
	border-left-color: #d63638;
	background: #fcf0f1;
	color: #58151c;
}

.dctg-form__required-note {
	margin: 0 0 1rem;
	font-size: 0.875rem;
	color: var(--dctg-muted);
}

.dctg-form__progress {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
	gap: 0.75rem;
	list-style: none;
	padding: 0;
	margin: 0 0 1.5rem;
}

.dctg-form__progress-step {
	padding: 0.75rem;
	border-radius: 12px;
	border: 1px solid var(--dctg-border);
	background: #f8f7ff;
	color: var(--dctg-text);
	font-size: 0.875rem;
	font-weight: 600;
}

.dctg-form__progress-step.is-active {
	border-color: var(--dctg-primary);
	background: var(--dctg-primary-soft);
	color: var(--dctg-text);
	box-shadow: 0 8px 16px rgba(87, 51, 255, 0.18);
}

.dctg-form__progress-title {
	display: block;
}

.dctg-form__step {
	border: none;
	padding: 0;
	margin: 0 0 1.5rem;
}

.dctg-form__step legend {
	font-weight: 700;
	margin-bottom: 0.75rem;
	color: var(--dctg-text);
}

.dctg-form__field {
	display: flex;
	flex-direction: column;
	gap: 0.4rem;
	margin-bottom: 1rem;
}

.dctg-form__field label {
	font-weight: 600;
	color: var(--dctg-text);
}

.dctg-form__field--checkbox {
	margin-top: -0.25rem;
}

.dctg-form__checkbox {
	display: flex;
	gap: 0.5rem;
	align-items: center;
	font-weight: 500;
	color: var(--dctg-text);
}

.dctg-form__checkbox input[type='checkbox'] {
	width: 18px;
	height: 18px;
	margin: 0;
	border-radius: 4px;
}

.dctg-form__field input,
.dctg-form__field textarea {
	padding: 0.6rem 0.75rem;
	border: 1px solid var(--dctg-border);
	border-radius: 15px;
	font-size: 1rem;
	line-height: 1.4;
	background: #fff;
	color: var(--dctg-text);
	transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.dctg-form__field input:focus,
.dctg-form__field textarea:focus {
	outline: none;
	border-color: var(--dctg-primary);
	box-shadow: 0 0 0 3px var(--dctg-primary-soft);
}

.dctg-form__hint {
	margin: 0;
	font-size: 0.875rem;
	color: var(--dctg-muted);
}

.dctg-form__hint--required {
	color: #7a2527;
}

.dctg-required {
	color: #d63638;
	margin-left: 0.2rem;
}

.dctg-form__actions {
	margin-top: 1.5rem;
}

.dctg-form__actions--split {
	display: flex;
	flex-wrap: wrap;
	gap: 0.75rem;
}

.dctg-form__button,
.dctg-form__submit {
	padding: 0.75rem 1.5rem;
	border-radius: 15px;
	font-size: 1rem;
	cursor: pointer;
	border: 1px solid transparent;
	font-weight: 600;
	transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease,
		border-color 0.2s ease;
}

.dctg-form__button {
	background: #f6f3ff;
	color: var(--dctg-text);
	border-color: var(--dctg-border);
}

.dctg-form__button:hover,
.dctg-form__button:focus {
	background: #ece7ff;
	box-shadow: 0 10px 20px rgba(87, 51, 255, 0.12);
}

.dctg-form__submit {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	background: var(--dctg-primary);
	color: #fff;
	border: none;
}

.dctg-form__submit:hover,
.dctg-form__submit:focus {
	background: var(--dctg-primary-dark);
	box-shadow: 0 12px 24px rgba(87, 51, 255, 0.2);
	transform: translateY(-1px);
}

.dctg-form__submit.is-loading {
	opacity: 0.85;
	cursor: wait;
}

.dctg-form__spinner {
	display: inline-block;
	width: 16px;
	height: 16px;
	border-radius: 50%;
	border: 2px solid rgba(255, 255, 255, 0.5);
	border-top-color: #fff;
	animation: dctg-spin 1s linear infinite;
	opacity: 0;
}

.dctg-form__submit.is-loading .dctg-form__spinner {
	opacity: 1;
}

.dctg-form--enhanced .dctg-form__step[hidden] {
	display: none;
}

@keyframes dctg-spin {
	from {
		transform: rotate(0deg);
	}
	to {
		transform: rotate(360deg);
	}
}