.ringbot-form-shell {
	max-width: 720px;
	--ringbot-form-surface: #ffffff;
	--ringbot-form-surface-muted: #f8fafc;
	--ringbot-form-border: #e2e8f0;
	--ringbot-form-border-strong: #cbd5e1;
	--ringbot-form-text: #0f172a;
	--ringbot-form-text-muted: #475569;
	--ringbot-form-primary: #0f172a;
	--ringbot-form-primary-contrast: #ffffff;
	--ringbot-form-focus: #2563eb;
	--ringbot-form-danger: #b91c1c;
	--ringbot-form-danger-border: #dc2626;
	--ringbot-form-success: #166534;
}

.ringbot-form-shell-inline {
	width: 100%;
}

.ringbot-form-card,
.ringbot-form-modal-card {
	background: var(--ringbot-form-surface);
	border: 1px solid var(--ringbot-form-border);
	border-radius: 22px;
	box-shadow: 0 16px 40px rgba(15, 23, 42, 0.08);
	padding: 24px;
}

.ringbot-form-title {
	margin: 0 0 8px;
	color: var(--ringbot-form-text);
	font-size: 24px;
	line-height: 1.2;
}

.ringbot-form-description,
.ringbot-form-loading,
.ringbot-form-fallback,
.ringbot-form-feedback {
	color: var(--ringbot-form-text-muted);
	font-size: 15px;
	line-height: 1.6;
}

.ringbot-form-fallback {
	padding: 18px 20px;
	border-radius: 18px;
	background: var(--ringbot-form-surface-muted);
	border: 1px solid var(--ringbot-form-border);
}

.ringbot-form-description {
	margin: 0;
	max-width: 58ch;
}

.ringbot-form-loading {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	padding: 16px 18px;
	border-radius: 18px;
	background: linear-gradient(135deg, var(--ringbot-form-surface) 0%, var(--ringbot-form-surface-muted) 100%);
	border: 1px solid var(--ringbot-form-border);
	box-shadow: 0 12px 36px rgba(15, 23, 42, 0.05);
}

.ringbot-form-loading::before {
	content: "";
	width: 10px;
	height: 10px;
	border-radius: 999px;
	background: var(--ringbot-form-primary);
	box-shadow: 14px 0 0 rgba(15, 23, 42, 0.28);
	animation: ringbot-form-loading-pulse 1s ease-in-out infinite;
}

.ringbot-form-fields {
	display: grid;
	gap: 16px;
	margin-top: 20px;
}

.ringbot-form-field {
	display: grid;
	gap: 8px;
}

.ringbot-form-field label {
	font-weight: 600;
	color: var(--ringbot-form-text);
}

.ringbot-form-field[data-invalid="true"] label,
.ringbot-form-field[data-invalid="true"] span {
	color: var(--ringbot-form-danger);
}

.ringbot-form-field input[type="text"],
.ringbot-form-field input[type="email"],
.ringbot-form-field input[type="tel"],
.ringbot-form-field input[type="number"],
.ringbot-form-field textarea,
.ringbot-form-field select {
	width: 100%;
	min-height: 46px;
	padding: 12px 14px;
	border-radius: 14px;
	border: 1px solid var(--ringbot-form-border-strong);
	background: var(--ringbot-form-surface);
	color: var(--ringbot-form-text);
	font-size: 15px;
	line-height: 1.4;
	box-sizing: border-box;
}

.ringbot-form-field[data-invalid="true"] input,
.ringbot-form-field[data-invalid="true"] textarea,
.ringbot-form-field[data-invalid="true"] select {
	border-color: var(--ringbot-form-danger-border);
	box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.12);
}

.ringbot-form-field textarea {
	min-height: 132px;
	resize: vertical;
}

.ringbot-form-field input:focus,
.ringbot-form-field textarea:focus,
.ringbot-form-field select:focus,
.ringbot-form-trigger:focus,
.ringbot-form-submit:focus,
.ringbot-form-modal-close:focus {
	outline: 2px solid var(--ringbot-form-focus);
	outline-offset: 2px;
	border-color: var(--ringbot-form-focus);
}

.ringbot-form-field-checkbox {
	grid-template-columns: 20px minmax(0, 1fr);
	align-items: start;
	padding: 12px 14px;
	border-radius: 14px;
	border: 1px solid var(--ringbot-form-border-strong);
	background: var(--ringbot-form-surface);
}

.ringbot-form-field-checkbox input {
	margin-top: 3px;
}

.ringbot-form-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	align-items: center;
	margin-top: 20px;
}

.ringbot-form-trigger,
.ringbot-form-submit,
.ringbot-form-modal-close {
	appearance: none;
	border: 0;
	border-radius: 999px;
	padding: 12px 18px;
	font-size: 15px;
	font-weight: 600;
	line-height: 1;
	cursor: pointer;
}

.ringbot-form-trigger,
.ringbot-form-submit {
	background: var(--ringbot-form-primary);
	color: var(--ringbot-form-primary-contrast);
}

.ringbot-form-submit[disabled] {
	opacity: 0.72;
	cursor: wait;
}

.ringbot-form-feedback[data-state="error"] {
	color: var(--ringbot-form-danger);
}

.ringbot-form-feedback[data-state="success"] {
	color: var(--ringbot-form-success);
}

.ringbot-form-modal {
	position: fixed;
	inset: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 24px;
	background: rgba(15, 23, 42, 0.52);
	z-index: 99999;
	animation: ringbot-form-fade-in 180ms ease-out;
}

.ringbot-form-modal[hidden] {
	display: none;
}

.ringbot-form-modal-card {
	position: relative;
	width: min(100%, 720px);
	max-height: min(90vh, 920px);
	overflow: auto;
	animation: ringbot-form-modal-up 220ms ease-out;
}

.ringbot-form-modal-close {
	position: absolute;
	top: 18px;
	right: 18px;
	background: var(--ringbot-form-border);
	color: var(--ringbot-form-text);
}

.ringbot-form-modal-body {
	padding-top: 18px;
}

body.ringbot-form-modal-open {
	overflow: hidden;
}

@keyframes ringbot-form-fade-in {
	from {
		opacity: 0;
	}
	to {
		opacity: 1;
	}
}

@keyframes ringbot-form-modal-up {
	from {
		opacity: 0;
		transform: translateY(12px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

@keyframes ringbot-form-loading-pulse {
	0%,
	100% {
		opacity: 0.45;
		transform: translateX(0);
	}
	50% {
		opacity: 1;
		transform: translateX(3px);
	}
}

@media (prefers-reduced-motion: reduce) {
	.ringbot-form-loading::before,
	.ringbot-form-modal,
	.ringbot-form-modal-card {
		animation: none;
	}
}

@media screen and (max-width: 782px) {
	.ringbot-form-card,
	.ringbot-form-modal-card {
		padding: 20px;
		border-radius: 18px;
	}

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

	.ringbot-form-modal {
		padding: 14px;
		align-items: end;
	}

	.ringbot-form-modal-card {
		width: 100%;
		max-height: 88vh;
	}
}