/* ===================================================
   Mokaab Core — Form Styles
   فایل: assets/css/mk-form.css
   شامل: فرانت‌اند (renderer) + ادمین (builder)
   =================================================== */

/* ============================================================
   FRONTEND — FORM WRAP
   ============================================================ */

.mk-form-wrap {
	max-width: 640px;
	margin: 0 auto;
}

.mk-form-status {
	min-height: 0;
	overflow: hidden;
	transition: all var(--mk-transition-base);
}

.mk-form-status--error {
	padding: .75rem 1rem;
	border-radius: var(--mk-radius-md);
	background: rgba(239, 68, 68, .1);
	border: 1px solid rgba(239, 68, 68, .3);
	color: #ef4444;
	font-size: var(--mk-font-size-sm);
	margin-bottom: var(--mk-space-4);
}

.mk-form-status--success {
	padding: .75rem 1rem;
	border-radius: var(--mk-radius-md);
	background: rgba(34, 197, 94, .1);
	border: 1px solid rgba(34, 197, 94, .3);
	color: #22c55e;
	font-size: var(--mk-font-size-sm);
	margin-bottom: var(--mk-space-4);
}

/* ============================================================
   FORM ELEMENT
   ============================================================ */

.mk-form {
	display: flex;
	flex-direction: column;
	gap: var(--mk-space-5);
}

/* ── Field Wrapper ──────────────────────────────── */

.mk-form-field {
	display: flex;
	flex-direction: column;
	gap: var(--mk-space-2);
}

/* ── Label ──────────────────────────────────────── */

.mk-form-label {
	font-size: var(--mk-font-size-sm);
	font-weight: 600;
	color: var(--mk-text);
	display: flex;
	align-items: center;
	gap: var(--mk-space-1);
}

.mk-form-required {
	color: #ef4444;
	font-weight: 700;
}

/* ── Input Base ─────────────────────────────────── */

.mk-form-input {
	width: 100%;
	padding: .65rem .9rem;
	border-radius: var(--mk-radius-md);
	border: 1px solid var(--mk-border-strong);
	background: var(--mk-bg-card);
	color: var(--mk-text);
	font-family: var(--mk-font-body);
	font-size: var(--mk-font-size-base);
	line-height: 1.5;
	transition:
		border-color var(--mk-transition-fast),
		box-shadow   var(--mk-transition-fast);
	-webkit-appearance: none;
	appearance: none;
	box-sizing: border-box;
}

.mk-form-input::placeholder {
	color: var(--mk-text-muted);
	opacity: .7;
}

.mk-form-input:focus {
	outline: none;
	border-color: var(--mk-primary);
	box-shadow: 0 0 0 3px rgba(124, 111, 247, .2);
}

/* ── Textarea ───────────────────────────────────── */

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

/* ── Select ─────────────────────────────────────── */

.mk-form-select {
	cursor: pointer;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%238b8fa8'%3E%3Cpath d='M7 7l3 3 3-3'/%3E%3C/svg%3E");
	background-repeat: no-repeat;
	background-position: left .7rem center;
	background-size: 18px;
	padding-left: 2rem;
}

/* ── Checkbox Group ─────────────────────────────── */

.mk-form-checkbox-group {
	display: flex;
	flex-direction: column;
	gap: var(--mk-space-2);
}

.mk-form-check-label {
	display: flex;
	align-items: center;
	gap: var(--mk-space-3);
	cursor: pointer;
	font-size: var(--mk-font-size-sm);
	color: var(--mk-text);
	padding: .4rem 0;
}

.mk-form-checkbox {
	width: 18px;
	height: 18px;
	border-radius: var(--mk-radius-sm);
	border: 1.5px solid var(--mk-border-strong);
	background: var(--mk-bg-card);
	cursor: pointer;
	flex-shrink: 0;
	accent-color: var(--mk-primary);
}

/* ── File Upload ────────────────────────────────── */

.mk-form-file-wrap {
	position: relative;
}

/* فایل اینپوت اصلی — مخفی */
.mk-form-file {
	position: absolute;
	width: 1px;
	height: 1px;
	opacity: 0;
	overflow: hidden;
	clip: rect(0,0,0,0);
}

.mk-form-file-label {
	display: flex;
	align-items: center;
	gap: var(--mk-space-3);
	padding: .75rem 1rem;
	border-radius: var(--mk-radius-md);
	border: 1.5px dashed var(--mk-border-strong);
	background: var(--mk-bg-card);
	cursor: pointer;
	transition: border-color var(--mk-transition-fast), background var(--mk-transition-fast);
	flex-wrap: wrap;
}

.mk-form-file-label:hover,
.mk-form-file:focus + .mk-form-file-label {
	border-color: var(--mk-primary);
	background: var(--mk-primary-muted);
}

.mk-form-file-icon {
	font-size: 1.4rem;
	line-height: 1;
	flex-shrink: 0;
}

.mk-form-file-text {
	font-weight: 600;
	font-size: var(--mk-font-size-sm);
	color: var(--mk-primary);
}

.mk-form-file-hint {
	font-size: .72rem;
	color: var(--mk-text-muted);
	width: 100%;
	margin-top: .1rem;
}

.mk-form-file-name {
	display: block;
	font-size: var(--mk-font-size-xs);
	color: var(--mk-primary);
	margin-top: var(--mk-space-1);
	font-weight: 600;
	min-height: 1em;
}

/* ── Date ───────────────────────────────────────── */

input[type="date"].mk-form-input {
	cursor: pointer;
}

input[type="date"].mk-form-input::-webkit-calendar-picker-indicator {
	filter: invert(.5);
	cursor: pointer;
}

/* ── Error State ────────────────────────────────── */

.mk-form-field--error .mk-form-input,
.mk-form-field--error .mk-form-file-label {
	border-color: #ef4444;
	box-shadow: 0 0 0 3px rgba(239, 68, 68, .15);
}

.mk-form-field-error {
	font-size: var(--mk-font-size-xs);
	color: #ef4444;
	min-height: 1em;
	display: block;
}

/* ── Footer & Submit ────────────────────────────── */

.mk-form-footer {
	margin-top: var(--mk-space-2);
}

.mk-form-submit {
	width: 100%;
	padding: .8rem;
	font-size: var(--mk-font-size-base);
	font-weight: 700;
	cursor: pointer;
	transition: opacity var(--mk-transition-fast);
}

.mk-form-submit:disabled {
	opacity: .6;
	cursor: not-allowed;
}

/* ── Success Screen ─────────────────────────────── */

.mk-form-success {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: var(--mk-space-4);
	padding: var(--mk-space-10);
	text-align: center;
}

.mk-form-success__icon {
	width: 56px;
	height: 56px;
	border-radius: 50%;
	background: rgba(34, 197, 94, .15);
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 1.6rem;
	color: #22c55e;
}

.mk-form-success p {
	font-size: var(--mk-font-size-base);
	color: var(--mk-text);
	line-height: 1.7;
	margin: 0;
}

/* ── Light Mode ─────────────────────────────────── */

.mk-light-mode .mk-form-input {
	background: #fff;
	border-color: #d0d0d8;
}

.mk-light-mode .mk-form-file-label {
	background: #fafafa;
}

/* ============================================================
   ADMIN — FORM BUILDER
   ============================================================ */

#mk-form-builder {
	padding: .5rem 0;
}

/* ── Toolbar ────────────────────────────────────── */

.mk-fb-toolbar {
	display: flex;
	align-items: center;
	flex-wrap: wrap;
	gap: 6px;
	padding: 10px 0 14px;
	border-bottom: 1px solid #e0e0e0;
	margin-bottom: 14px;
}

.mk-fb-toolbar__label {
	font-size: .8rem;
	font-weight: 600;
	color: #646970;
	margin-left: 4px;
}

.mk-fb-add-field {
	font-size: .78rem !important;
}

/* ── Canvas ─────────────────────────────────────── */

#mk-fb-canvas {
	min-height: 120px;
	background: #f8f8f9;
	border-radius: 6px;
	border: 2px dashed #ccd0d4;
	padding: 10px;
	transition: border-color .15s;
}

#mk-fb-canvas:empty,
#mk-fb-canvas:has(#mk-fb-empty:only-child) {
	display: flex;
	align-items: center;
	justify-content: center;
}

.mk-fb-empty {
	text-align: center;
	color: #8c8f94;
	font-size: .85rem;
	padding: 2rem;
}

/* ── Field Card ─────────────────────────────────── */

.mk-fb-field-card {
	background: #fff;
	border: 1px solid #dcdcde;
	border-radius: 6px;
	margin-bottom: 8px;
	box-shadow: 0 1px 3px rgba(0,0,0,.06);
	transition: box-shadow .15s, border-color .15s;
	overflow: hidden;
}

.mk-fb-field-card--dragging {
	opacity: .55;
	box-shadow: 0 6px 24px rgba(0,0,0,.15);
}

.mk-fb-field-card--over {
	border-color: #2271b1;
	box-shadow: 0 0 0 2px rgba(34,113,177,.25);
}

/* ── Card Header ────────────────────────────────── */

.mk-fb-card__header {
	display: flex;
	align-items: center;
	gap: 8px;
	padding: 8px 12px;
	background: #f6f7f7;
	border-bottom: 1px solid #ececec;
	cursor: grab;
	user-select: none;
}

.mk-fb-card__header:active {
	cursor: grabbing;
}

.mk-fb-card__drag {
	font-size: 1rem;
	color: #a7aaad;
	letter-spacing: -.1em;
}

.mk-fb-card__type-badge {
	font-size: .7rem;
	font-weight: 700;
	background: #2271b1;
	color: #fff;
	padding: 2px 7px;
	border-radius: 999px;
	white-space: nowrap;
}

.mk-fb-card__label-preview {
	flex: 1;
	font-size: .82rem;
	color: #1d2327;
	font-weight: 600;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.mk-fb-card__remove {
	background: transparent;
	border: none;
	color: #d63638;
	cursor: pointer;
	font-size: .9rem;
	padding: 2px 6px;
	border-radius: 4px;
	line-height: 1;
	transition: background .1s;
}

.mk-fb-card__remove:hover {
	background: #fce8e8;
}

/* ── Card Body ──────────────────────────────────── */

.mk-fb-card__body {
	padding: 12px 14px;
	display: flex;
	flex-direction: column;
	gap: 10px;
}

.mk-fb-field-row {
	display: flex;
	flex-direction: column;
	gap: 4px;
}

.mk-fb-field-row--inline {
	flex-direction: row;
	align-items: center;
}

.mk-fb-field-row--two {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 10px;
}

.mk-fb-label {
	font-size: .78rem;
	font-weight: 600;
	color: #646970;
}

.mk-fb-input {
	border: 1px solid #8c8f94 !important;
	border-radius: 4px !important;
	padding: 5px 8px !important;
	font-size: .85rem !important;
	transition: border-color .15s !important;
}

.mk-fb-input:focus {
	border-color: #2271b1 !important;
	box-shadow: 0 0 0 2px rgba(34,113,177,.2) !important;
	outline: none !important;
}

/* ── Admin Entries page ─────────────────────────── */

.mk-admin-entries .mk-status-badge {
	display: inline-block;
	padding: 2px 8px;
	border-radius: 999px;
	font-size: .75rem;
	font-weight: 700;
}

.mk-status-new      { background: #d0e8ff; color: #0a4b78; }
.mk-status-read     { background: #e4f9e0; color: #1a6129; }
.mk-status-archived { background: #f0f0f1; color: #50575e; }

.mk-entry-data {
	display: grid;
	grid-template-columns: auto 1fr;
	gap: 4px 12px;
	font-size: .82rem;
	padding: 8px 0;
}

.mk-entry-data dt {
	font-weight: 600;
	color: #50575e;
}

.mk-entry-data dd {
	margin: 0;
	color: #1d2327;
}

/* ============================================================
   FORM POPUP OVERLAY
   لود شده روی همه صفحات از طریق MK_Form_Handler::enqueue_assets
   (mk-blog.css فقط روی صفحات بلاگ لود می‌شود — این استایل‌ها
    باید در mk-form.css باشند تا در front-page و همه جا کار کنند)
   ============================================================ */

.mk-form-popup-overlay {
	position: fixed;
	inset: 0;
	z-index: 9999;
	background: rgba(8, 8, 16, 0.82);
	backdrop-filter: blur(6px);
	-webkit-backdrop-filter: blur(6px);
	display: none;          /* JS با style.display='flex' باز می‌کند */
	align-items: center;
	justify-content: center;
	padding: var(--mk-space-4, 1rem);
}

.mk-form-popup-overlay.mk-popup--open {
	display: flex;
	animation: mk-popup-in 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes mk-popup-in {
	from { opacity: 0; }
	to   { opacity: 1; }
}

.mk-form-popup-box {
	position: relative;
	background: var(--mk-bg-elevated);
	border: 1px solid var(--mk-border-strong, rgba(255,255,255,0.12));
	border-radius: var(--mk-radius-xl, 20px);
	padding: var(--mk-space-8, 2rem);
	width: 100%;
	max-width: 520px;
	max-height: 90vh;
	overflow-y: auto;
	box-shadow: var(--mk-shadow-lg, 0 20px 60px rgba(0,0,0,0.5));
	animation: mk-popup-box-in 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes mk-popup-box-in {
	from { transform: translateY(20px) scale(0.97); opacity: 0; }
	to   { transform: translateY(0)    scale(1);    opacity: 1; }
}

body.mk-light-mode .mk-form-popup-overlay {
	background: rgba(20, 18, 30, 0.72);
}

body.mk-light-mode .mk-form-popup-box {
	background: var(--mk-bg-elevated);
	border-color: var(--mk-border);
}

.mk-form-popup-title {
	font-size: var(--mk-font-size-lg, 1.125rem);
	font-weight: 700;
	margin: 0 0 var(--mk-space-6, 1.5rem);
	color: var(--mk-text);
	padding-left: var(--mk-space-8, 2rem);  /* فضا برای دکمه بستن */
}

.mk-form-popup-close {
	position: absolute;
	top: var(--mk-space-4, 1rem);
	left: var(--mk-space-4, 1rem);
	width: 32px;
	height: 32px;
	border-radius: 50%;
	border: 1px solid var(--mk-border);
	background: var(--mk-bg-card);
	color: var(--mk-text-muted);
	font-size: 1.2rem;
	line-height: 1;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: background 0.2s, color 0.2s;
}

.mk-form-popup-close:hover {
	background: var(--mk-primary-muted);
	color: var(--mk-primary);
}