/*!
 * FormSaz — front-end styles.
 * RTL-first, mobile-first, theme-agnostic (works on Astra and any other theme).
 * Everything is namespaced with .fsz-* and driven by CSS custom properties so a
 * theme can restyle the form without touching this file.
 */

.fsz-wrap {
	--fsz-accent: #2563eb;
	--fsz-accent-strong: #1d4ed8;
	--fsz-bg: #ffffff;
	--fsz-surface: #f8fafc;
	--fsz-border: #dbe1ea;
	--fsz-text: #0f172a;
	--fsz-muted: #64748b;
	--fsz-danger: #dc2626;
	--fsz-success: #059669;
	--fsz-radius: 12px;
	--fsz-radius-sm: 9px;
	--fsz-gap: 16px;
	--fsz-font: inherit;
	--fsz-fs: 15px;

	direction: rtl;
	box-sizing: border-box;
	max-width: 100%;
	margin-block: 1.5em;
	font-family: var(--fsz-font);
	font-size: var(--fsz-fs);
	line-height: 1.7;
	color: var(--fsz-text);
}

.fsz-wrap *,
.fsz-wrap *::before,
.fsz-wrap *::after {
	box-sizing: border-box;
}

/* ---------------------------------------------------------------- sizes */
.fsz-size-sm { --fsz-fs: 14px; --fsz-gap: 12px; max-width: 460px; }
.fsz-size-md { --fsz-fs: 15px; --fsz-gap: 16px; max-width: 640px; }
.fsz-size-lg { --fsz-fs: 16px; --fsz-gap: 20px; max-width: 860px; }

.fsz-form {
	background: var(--fsz-bg);
	border: 1px solid var(--fsz-border);
	border-radius: var(--fsz-radius);
	padding: clamp(16px, 3vw, 28px);
	box-shadow: 0 1px 2px rgba(15, 23, 42, .04), 0 8px 24px -18px rgba(15, 23, 42, .25);
}

.fsz-title {
	margin: 0 0 .75em;
	font-size: 1.25em;
	line-height: 1.4;
}

/* ---------------------------------------------------------------- grid */
.fsz-grid {
	display: grid;
	grid-template-columns: repeat(12, minmax(0, 1fr));
	gap: var(--fsz-gap);
}

.fsz-field {
	grid-column: span var(--fsz-cols, 12);
	min-width: 0;
	display: flex;
	flex-direction: column;
	gap: 6px;
}

.fsz-layout-inline .fsz-grid { gap: calc(var(--fsz-gap) * .75); }

.fsz-field--html { grid-column: 1 / -1; }
.fsz-html { color: var(--fsz-muted); font-size: .94em; }
.fsz-html p { margin: 0 0 .5em; }

/* --------------------------------------------------------------- labels */
.fsz-label {
	display: block;
	font-weight: 600;
	font-size: .94em;
	color: var(--fsz-text);
}

.fsz-req { color: var(--fsz-danger); margin-inline-start: 3px; }

.fsz-help {
	display: block;
	font-size: .82em;
	color: var(--fsz-muted);
	margin-top: 4px;
}

.fsz-sr-only {
	position: absolute !important;
	width: 1px; height: 1px;
	padding: 0; margin: -1px;
	overflow: hidden;
	clip: rect(0 0 0 0);
	white-space: nowrap;
	border: 0;
}

/* Floating labels */
.fsz-field--floating .fsz-input-wrap { position: relative; }
.fsz-field--floating .fsz-control { padding-block-start: 22px; }
.fsz-field--floating .fsz-label {
	position: absolute;
	inset-block-start: 6px;
	inset-inline-start: 12px;
	font-size: .72em;
	font-weight: 600;
	color: var(--fsz-muted);
	z-index: 1;
	pointer-events: none;
}

/* -------------------------------------------------------------- inputs */
.fsz-control {
	width: 100%;
	font-family: inherit;
	font-size: 1em;
	line-height: 1.5;
	color: var(--fsz-text);
	background: var(--fsz-bg);
	border: 1.5px solid var(--fsz-border);
	border-radius: var(--fsz-radius-sm);
	padding: 11px 13px;
	margin: 0;
	appearance: none;
	-webkit-appearance: none;
	transition: border-color .15s ease, box-shadow .15s ease, background-color .15s ease;
}

.fsz-control::placeholder { color: color-mix(in srgb, var(--fsz-muted) 75%, transparent); }

.fsz-control:hover { border-color: color-mix(in srgb, var(--fsz-accent) 45%, var(--fsz-border)); }

.fsz-control:focus {
	outline: none;
	border-color: var(--fsz-accent);
	box-shadow: 0 0 0 3px color-mix(in srgb, var(--fsz-accent) 22%, transparent);
}

.fsz-control:disabled { background: var(--fsz-surface); cursor: not-allowed; }

textarea.fsz-control { resize: vertical; min-height: 96px; }

select.fsz-control {
	background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
	background-repeat: no-repeat;
	background-position: left 12px center;
	padding-inline-end: 13px;
	padding-inline-start: 36px;
}

select[multiple].fsz-control { background-image: none; padding: 6px; }
select[multiple].fsz-control option { padding: 7px 9px; border-radius: 6px; }

.fsz-field.has-error .fsz-control { border-color: var(--fsz-danger); }
.fsz-field.has-error .fsz-control:focus { box-shadow: 0 0 0 3px color-mix(in srgb, var(--fsz-danger) 20%, transparent); }

.fsz-error {
	margin: 4px 0 0;
	font-size: .82em;
	font-weight: 600;
	color: var(--fsz-danger);
}

/* --------------------------------------------------- choices (radio/checkbox) */
.fsz-choices { display: flex; flex-direction: column; gap: 8px; }
.fsz-choices--inline { flex-direction: row; flex-wrap: wrap; gap: 8px 18px; }

.fsz-choice {
	display: inline-flex;
	align-items: center;
	gap: 9px;
	font-size: .95em;
	font-weight: 500;
	cursor: pointer;
	margin: 0;
	user-select: none;
}

.fsz-choice input[type="radio"],
.fsz-choice input[type="checkbox"] {
	appearance: none;
	-webkit-appearance: none;
	width: 19px; height: 19px;
	flex: 0 0 19px;
	margin: 0;
	border: 1.5px solid var(--fsz-border);
	background: var(--fsz-bg);
	cursor: pointer;
	transition: border-color .15s ease, background-color .15s ease, box-shadow .15s ease;
}

.fsz-choice input[type="radio"] { border-radius: 50%; }
.fsz-choice input[type="checkbox"] { border-radius: 5px; }

.fsz-choice input:hover { border-color: var(--fsz-accent); }

.fsz-choice input:focus-visible {
	outline: none;
	box-shadow: 0 0 0 3px color-mix(in srgb, var(--fsz-accent) 25%, transparent);
}

.fsz-choice input[type="radio"]:checked {
	border-color: var(--fsz-accent);
	border-width: 5.5px;
}

.fsz-choice input[type="checkbox"]:checked {
	background: var(--fsz-accent);
	border-color: var(--fsz-accent);
	background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 13 4.5 4.5L19 7'/%3E%3C/svg%3E");
	background-repeat: no-repeat;
	background-position: center;
}

.fsz-field.has-error .fsz-choice input { border-color: var(--fsz-danger); }

/* ------------------------------------------------------------- rating */
.fsz-rating {
	display: inline-flex;
	align-items: center;
	gap: 2px;
	direction: ltr; /* stars always fill left-to-right */
}

.fsz-star {
	cursor: pointer;
	color: #cbd5e1;
	line-height: 0;
	transition: transform .12s ease, color .12s ease;
}

.fsz-star:hover { transform: scale(1.14); }

.fsz-rating input:checked ~ .fsz-star,
.fsz-rating .fsz-star:has(+ input:checked) { color: var(--fsz-accent); }

/* Fallback for browsers without :has() — JS keeps the checked value in sync. */
@supports not selector(:has(*)) {
	.fsz-rating input:checked + .fsz-star { color: var(--fsz-accent); }
}

.fsz-rating input:focus-visible + .fsz-star {
	outline: 2px solid var(--fsz-accent);
	outline-offset: 2px;
	border-radius: 4px;
}

.fsz-rating-value {
	margin-inline-start: 10px;
	font-size: .85em;
	font-weight: 700;
	color: var(--fsz-accent);
}

/* --------------------------------------------------------------- file */
.fsz-file { display: block; cursor: pointer; margin: 0; }

.fsz-file-box {
	display: flex;
	align-items: center;
	gap: 10px;
	flex-wrap: wrap;
	padding: 14px 16px;
	border: 1.5px dashed var(--fsz-border);
	border-radius: var(--fsz-radius-sm);
	background: var(--fsz-surface);
	color: var(--fsz-muted);
	transition: border-color .15s ease, background-color .15s ease;
}

.fsz-file:hover .fsz-file-box,
.fsz-file:focus-within .fsz-file-box {
	border-color: var(--fsz-accent);
	background: color-mix(in srgb, var(--fsz-accent) 6%, var(--fsz-surface));
}

.fsz-file-label { font-weight: 600; color: var(--fsz-text); word-break: break-all; }
.fsz-file-meta { font-size: .8em; }

/* ------------------------------------------------------------- hidden */
.fsz-hidden { display: none !important; }

.fsz-hp {
	position: absolute !important;
	inset-inline-start: -9999px !important;
	width: 1px; height: 1px;
	overflow: hidden;
	opacity: 0;
	pointer-events: none;
}

/* ----------------------------------------------------------- progress */
.fsz-progress { margin-bottom: calc(var(--fsz-gap) * 1.2); }

.fsz-progress-bar {
	height: 6px;
	border-radius: 99px;
	background: var(--fsz-surface);
	border: 1px solid var(--fsz-border);
	overflow: hidden;
}

.fsz-progress-bar span {
	display: block;
	height: 100%;
	background: var(--fsz-accent);
	border-radius: 99px;
	transition: width .3s ease;
}

.fsz-progress-text {
	margin-top: 6px;
	font-size: .8em;
	font-weight: 600;
	color: var(--fsz-muted);
}

/* -------------------------------------------------------------- steps */
.fsz-step { display: none; }
.fsz-step.is-active { display: block; animation: fsz-fade .25s ease both; }

/* Before the runtime boots (or with JS off) never leave a multi-step form blank:
   show the first step and offer a "next" button instead of hiding everything. */
.fsz-wrap:not([data-fsz-init="1"]) .fsz-step:first-of-type { display: block; }
.fsz-wrap:not([data-fsz-init="1"]) .fsz-next { display: none; }
.fsz-wrap[data-fsz-init="1"] .fsz-prev,
.fsz-wrap[data-fsz-init="1"] .fsz-next { display: inline-flex; }

@keyframes fsz-fade {
	from { opacity: 0; transform: translateY(6px); }
	to   { opacity: 1; transform: none; }
}

/* ------------------------------------------------------------ actions */
.fsz-actions {
	display: flex;
	align-items: center;
	gap: 10px;
	flex-wrap: wrap;
	margin-top: calc(var(--fsz-gap) * 1.25);
}

.fsz-actions--center { justify-content: center; }
.fsz-actions--end { justify-content: flex-end; }

.fsz-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	font-family: inherit;
	font-size: 1em;
	font-weight: 700;
	line-height: 1.4;
	padding: 12px 26px;
	min-height: 46px;
	border-radius: var(--fsz-radius-sm);
	border: 1.5px solid transparent;
	cursor: pointer;
	transition: background-color .15s ease, color .15s ease, border-color .15s ease, transform .08s ease;
	touch-action: manipulation;
}

.fsz-btn:focus-visible {
	outline: none;
	box-shadow: 0 0 0 3px color-mix(in srgb, var(--fsz-accent) 30%, transparent);
}

.fsz-btn:active { transform: translateY(1px); }

.fsz-btn--primary {
	background: var(--fsz-accent);
	color: #fff;
	border-color: var(--fsz-accent);
}

.fsz-btn--primary:hover { background: var(--fsz-accent-strong); border-color: var(--fsz-accent-strong); }

.fsz-btn--ghost {
	background: transparent;
	color: var(--fsz-text);
	border-color: var(--fsz-border);
}

.fsz-btn--ghost:hover { background: var(--fsz-surface); }

.fsz-btn--full { width: 100%; }
.fsz-btn[disabled] { opacity: .65; cursor: progress; }

.fsz-spinner {
	width: 16px; height: 16px;
	border-radius: 50%;
	border: 2px solid rgba(255, 255, 255, .45);
	border-top-color: #fff;
	display: none;
}

.is-loading .fsz-spinner { display: inline-block; animation: fsz-spin .7s linear infinite; }

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

/* ------------------------------------------------------------ notices */
.fsz-form-error,
.fsz-notice {
	padding: 12px 14px;
	border-radius: var(--fsz-radius-sm);
	font-size: .92em;
	font-weight: 600;
	margin-bottom: var(--fsz-gap);
}

.fsz-form-error {
	background: color-mix(in srgb, var(--fsz-danger) 10%, #fff);
	border: 1px solid color-mix(in srgb, var(--fsz-danger) 35%, #fff);
	color: var(--fsz-danger);
}

.fsz-notice {
	background: var(--fsz-surface);
	border: 1px solid var(--fsz-border);
	color: var(--fsz-muted);
	max-width: 640px;
}

.fsz-notice--error {
	background: color-mix(in srgb, var(--fsz-danger) 8%, #fff);
	border-color: color-mix(in srgb, var(--fsz-danger) 30%, #fff);
	color: var(--fsz-danger);
}

.fsz-notice--warn {
	background: #fffbeb;
	border-color: #fde68a;
	color: #92400e;
}

/* ------------------------------------------------------------ success */
.fsz-success {
	text-align: center;
	padding: clamp(20px, 4vw, 40px) 20px;
	background: var(--fsz-bg);
	border: 1px solid var(--fsz-border);
	border-radius: var(--fsz-radius);
}

.fsz-success-icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 62px; height: 62px;
	border-radius: 50%;
	color: #fff;
	background: var(--fsz-success);
	margin-bottom: 14px;
	animation: fsz-pop .35s ease both;
}

@keyframes fsz-pop {
	from { transform: scale(.6); opacity: 0; }
	to   { transform: scale(1); opacity: 1; }
}

.fsz-success-body { font-size: 1.05em; font-weight: 600; }
.fsz-success-body p { margin: 0 0 .5em; }

/* ------------------------------------------------------------ recaptcha */
.fsz-recaptcha { margin-top: var(--fsz-gap); }
.fsz-recaptcha > div { direction: ltr; }

/* ------------------------------------------------- instant form page */
.fsz-page { padding: clamp(16px, 4vw, 48px) 16px; }
.fsz-page-inner { max-width: 760px; margin-inline: auto; }
.fsz-page-head { text-align: center; margin-bottom: 24px; }
.fsz-page-title { font-size: clamp(1.4rem, 4vw, 2rem); margin: 0 0 8px; }
.fsz-page-desc { color: var(--fsz-muted); margin: 0; }
.fsz-page-foot { text-align: center; margin-top: 28px; font-size: .9em; }
.fsz-page-back { color: var(--fsz-muted); }

.fsz-page--standalone {
	min-height: 100vh;
	background: linear-gradient(180deg, #f8fafc 0%, #eef2f7 100%);
	font-family: Vazirmatn, Tahoma, "Segoe UI", system-ui, sans-serif;
}

/* --------------------------------------------------------------- mobile */
@media (max-width: 640px) {
	.fsz-field { grid-column: 1 / -1 !important; }
	.fsz-layout-inline .fsz-field { grid-column: 1 / -1 !important; }
	.fsz-btn { flex: 1 1 100%; }
	.fsz-form { padding: 16px; border-radius: 10px; }
	.fsz-grid { gap: 14px; }
	.fsz-control { font-size: 16px; } /* stops iOS from zooming on focus */
}

/* ------------------------------------------------------- dark mode */
@media (prefers-color-scheme: dark) {
	.fsz-wrap {
		--fsz-bg: #0f172a;
		--fsz-surface: #172033;
		--fsz-border: #2b3648;
		--fsz-text: #e2e8f0;
		--fsz-muted: #94a3b8;
	}
	.fsz-form { box-shadow: none; }
	.fsz-form-error { background: rgba(220, 38, 38, .12); }
	.fsz-success { border-color: var(--fsz-border); }
}

/* -------------------------------------------------- reduced motion */
@media (prefers-reduced-motion: reduce) {
	.fsz-wrap *,
	.fsz-wrap *::before,
	.fsz-wrap *::after {
		animation-duration: .001ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: .001ms !important;
		scroll-behavior: auto !important;
	}
}