/* =========================================================================
 * Formulários nativos — Dra. Silvia
 * Réplica fiel dos formulários do template HTML original (contato.html /
 * voluntario.html): campos underline, labels monospace, botão escuro.
 * Usa os mesmos tokens do tema (--ink, --clay, --cream, --paper, --rule…).
 * ========================================================================= */

/* Card do formulário — igual a form.ct / form.vol do original. */
.dsf {
	display: grid;
	gap: 24px;
	background: var(--paper);
	border: 1px solid var(--rule);
	padding: 40px;
}

.dsf-fields {
	display: grid;
	gap: 24px;
}

/* Linha simples (largura total). */
.dsf-row {
	display: grid;
	gap: 8px;
	min-width: 0;
}

/* Pares lado a lado: dois campos "half" consecutivos viram uma linha split.
 * Como o markup gera cada campo numa .dsf-row, usamos um wrapper .dsf-split
 * adicionado via PHP. Mantemos também a regra de meia-largura por segurança. */
.dsf-split {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 16px;
}

.dsf-split .dsf-row {
	gap: 8px;
}

/* Label — monospace maiúsculo, como no original. */
.dsf-row label {
	font-family: var(--mono);
	font-size: 11px;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--ink-soft);
}

.dsf-req {
	color: var(--clay);
	margin-left: 4px;
}

/* Campos — borda só embaixo, fundo transparente. */
.dsf-row input,
.dsf-row select,
.dsf-row textarea {
	border: 0;
	border-bottom: 1px solid var(--ink);
	background: transparent;
	padding: 10px 0;
	font-family: var(--sans);
	font-size: 17px;
	color: var(--ink);
	outline: none;
	border-radius: 0;
	width: 100%;
	-webkit-appearance: none;
	appearance: none;
}

.dsf-row textarea {
	min-height: 120px;
	resize: vertical;
	line-height: 1.5;
}

.dsf-row input::placeholder,
.dsf-row textarea::placeholder {
	color: var(--muted);
}

.dsf-row input:focus,
.dsf-row select:focus,
.dsf-row textarea:focus {
	border-bottom-color: var(--clay);
	border-bottom-width: 2px;
	padding-bottom: 9px; /* compensa a borda de 2px p/ não "pular" */
}

/* Select com seta custom, igual ao original. */
.dsf-row select {
	appearance: none;
	-webkit-appearance: none;
	background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'><path fill='none' stroke='%2329261B' stroke-width='1.5' d='M1 1.5 6 6.5 11 1.5'/></svg>");
	background-repeat: no-repeat;
	background-position: right 6px center;
	background-size: 12px;
	padding-right: 24px;
	cursor: pointer;
}

/* Estado de erro por campo (não existe no original; discreto, no mesmo idioma visual). */
.dsf-row.dsf-invalid input,
.dsf-row.dsf-invalid select,
.dsf-row.dsf-invalid textarea {
	border-bottom-color: var(--clay-deep);
	border-bottom-width: 2px;
}

.dsf-error {
	font-family: var(--mono);
	font-size: 10.5px;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--clay-deep);
	display: none;
}

.dsf-row.dsf-invalid .dsf-error {
	display: block;
}

/* Consentimento — idêntico a form .consent do original. */
.dsf-consent {
	display: grid;
	grid-template-columns: auto 1fr;
	gap: 12px;
	align-items: start;
	font-size: 14px;
	color: var(--ink-2);
	line-height: 1.5;
	padding-top: 8px;
}

.dsf-consent input[type="checkbox"] {
	width: 18px;
	height: 18px;
	accent-color: var(--clay);
	border-bottom: 0;
	padding: 0;
	margin-top: 2px;
}

.dsf-consent a {
	color: var(--ink);
	text-decoration: underline;
	text-underline-offset: 3px;
}

/* Honeypot — sempre fora da tela. */
.dsf-hp {
	position: absolute !important;
	left: -9999px !important;
	top: auto;
	width: 1px;
	height: 1px;
	overflow: hidden;
}

/* Ações + botão escuro monospace, igual ao original. */
.dsf-actions {
	display: flex;
	align-items: center;
	gap: 20px;
	justify-content: space-between;
	flex-wrap: wrap;
	margin-top: 8px;
}

.dsf-submit {
	position: relative;
	display: inline-flex;
	align-items: center;
	gap: 8px;
	background: var(--ink);
	color: var(--cream);
	border: 0;
	padding: 18px 28px;
	font-family: var(--mono);
	font-size: 12px;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	cursor: pointer;
	justify-self: start;
	transition: background .18s ease;
}

.dsf-submit:hover {
	background: var(--clay-deep);
}

.dsf-submit:disabled {
	opacity: .65;
	cursor: not-allowed;
}

.dsf-submit-arrow {
	margin-left: 4px;
}

/* Spinner durante envio. */
.dsf-spinner {
	display: none;
	width: 14px;
	height: 14px;
	border: 2px solid color-mix(in srgb, var(--cream) 40%, transparent);
	border-top-color: var(--cream);
	border-radius: 50%;
	animation: dsf-spin .7s linear infinite;
}

.dsf.is-sending .dsf-spinner {
	display: inline-block;
}

.dsf.is-sending .dsf-submit-arrow {
	display: none;
}

@keyframes dsf-spin {
	to { transform: rotate(360deg); }
}

/* Nota ao lado do botão (usada no voluntário). */
.dsf-note {
	font-family: var(--mono);
	font-size: 11px;
	text-transform: uppercase;
	letter-spacing: 0.1em;
	color: var(--muted);
}

/* Feedback global de erro. */
.dsf-feedback {
	font-family: var(--sans);
	font-size: 14px;
	line-height: 1.5;
	display: none;
}

.dsf-feedback.is-error {
	display: block;
	color: var(--clay-deep);
}

/* Bloco de sucesso — igual a .vol-success do original. */
.dsf-success {
	background: var(--cream);
	padding: 40px;
	border-left: 3px solid var(--clay);
	animation: dsf-fade-up .5s ease both;
}

.dsf-success-badge {
	display: inline-flex;
	align-items: center;
	gap: 7px;
	font-family: var(--mono);
	font-size: 11px;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--clay-deep);
}

.dsf-success-badge .dsf-dot {
	font-size: 9px;
}

.dsf-success h3 {
	font-family: var(--serif);
	font-size: 32px;
	font-weight: 400;
	color: var(--ink);
	margin: 14px 0 0;
	line-height: 1.1;
}

.dsf-success h3 em {
	color: var(--clay);
	font-style: italic;
}

.dsf-success p {
	margin-top: 14px;
	color: var(--ink-2);
	line-height: 1.6;
	font-size: 16.5px;
}

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

@media (prefers-reduced-motion: reduce) {
	.dsf-spinner { animation: none; }
	.dsf-success { animation: none; }
}

/* -------- Responsivo (igual ao original) -------- */
@media (max-width: 720px) {
	.dsf {
		padding: 24px;
	}
	.dsf-split {
		grid-template-columns: 1fr;
		gap: 16px;
	}
}

/* reCAPTCHA */
.dsf-recaptcha {
	margin-top: 18px;
	display: flex;
	flex-direction: column;
	align-items: center;
	text-align: center;
}
/* Centraliza a caixinha do widget v2 (que tem largura fixa de 304px). */
.dsf-recaptcha-box {
	display: inline-block;
	margin: 0 auto;
}
.dsf-recaptcha .dsf-error {
	display: none;
	margin-top: 6px;
}
.dsf-recaptcha.dsf-invalid .dsf-error {
	display: block;
}