/*
 * Prompt Manager Pro - Frontend Stylesheet
 * پشتیبانی کامل از راست‌چین (RTL) و طراحی ریسپانسیو
 */

.pmp-container {
	--pmp-primary: var(--pmp-color-primary, #4f46e5);
	--pmp-primary-dark: var(--pmp-color-primary-hover, #4338ca);
	--pmp-text: var(--pmp-color-text, #1f2937);
	--pmp-muted: var(--pmp-color-muted, #6b7280);
	--pmp-border: var(--pmp-color-border, #e5e7eb);
	--pmp-bg: var(--pmp-color-surface, #ffffff);
	--pmp-bg-soft: var(--pmp-color-surface-soft, #f9fafb);
	--pmp-radius: var(--pmp-radius-md, 12px);
	--pmp-shadow: var(--pmp-shadow-sm, 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.04));
	--pmp-shadow-hover: var(--pmp-shadow-md, 0 10px 25px rgba(0,0,0,0.08), 0 4px 10px rgba(0,0,0,0.04));

	font-family: var(--pmp-font-body, -apple-system, BlinkMacSystemFont, "Segoe UI", Tahoma, "Vazirmatn", "IRANSans", Arial, sans-serif);
	font-size: var(--pmp-font-size-base, 14px);
	color: var(--pmp-text);
	max-width: 100%;
	box-sizing: border-box;
}

.pmp-container * {
	box-sizing: border-box;
}

/* ------- نوار ابزار (جستجو و فیلتر) ------- */
.pmp-toolbar {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	margin-bottom: 24px;
	align-items: center;
}

.pmp-search-box {
	position: relative;
	flex: 1 1 260px;
}

.pmp-search-input {
	width: 100%;
	padding: 10px 40px 10px 14px;
	border: 1px solid var(--pmp-border);
	border-radius: var(--pmp-radius);
	font-size: 14px;
	transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

[dir="rtl"] .pmp-search-input {
	padding: 10px 14px 10px 40px;
}

.pmp-search-input:focus {
	outline: none;
	border-color: var(--pmp-primary);
	box-shadow: 0 0 0 3px rgba(79,70,229,0.12);
}

.pmp-search-icon {
	position: absolute;
	top: 50%;
	right: 12px;
	transform: translateY(-50%);
	color: var(--pmp-muted);
	pointer-events: none;
}

[dir="rtl"] .pmp-search-icon {
	right: auto;
	left: 12px;
}

.pmp-filter-box select {
	padding: 10px 14px;
	border: 1px solid var(--pmp-border);
	border-radius: var(--pmp-radius);
	font-size: 14px;
	background-color: var(--pmp-bg);
	cursor: pointer;
	min-width: 160px;
}

/* ------- گرید کارت‌ها ------- */
.pmp-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 20px;
}

.pmp-columns-1 .pmp-grid { grid-template-columns: 1fr; }
.pmp-columns-2 .pmp-grid { grid-template-columns: repeat(2, 1fr); }
.pmp-columns-3 .pmp-grid { grid-template-columns: repeat(3, 1fr); }
.pmp-columns-4 .pmp-grid { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 900px) {
	.pmp-grid { grid-template-columns: repeat(2, 1fr) !important; }
}

@media (max-width: 600px) {
	.pmp-grid { grid-template-columns: 1fr !important; }
	.pmp-toolbar { flex-direction: column; align-items: stretch; }
}

/* ------- کارت پرامپت ------- */
.pmp-card {
	background: var(--pmp-bg);
	border: 1px solid var(--pmp-border);
	border-radius: var(--pmp-radius);
	padding: 20px;
	display: flex;
	flex-direction: column;
	gap: 10px;
	box-shadow: var(--pmp-shadow);
	transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.pmp-card:hover {
	transform: translateY(-3px);
	box-shadow: var(--pmp-shadow-hover);
}

.pmp-card-cover {
	position: relative;
	margin: -20px -20px 12px;
	border-radius: var(--pmp-radius) var(--pmp-radius) 0 0;
	overflow: hidden;
	aspect-ratio: 16 / 9;
	background: var(--pmp-bg-soft);
}

.pmp-card-cover img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}

.pmp-card-cover-count {
	position: absolute;
	bottom: 8px;
	left: 8px;
	background: rgba(17,24,39,0.75);
	color: #fff;
	font-size: 12px;
	font-weight: 700;
	padding: 3px 8px;
	border-radius: 999px;
}

.pmp-card-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	flex-wrap: wrap;
	gap: 6px;
}

.pmp-card-category {
	background: rgba(79,70,229,0.1);
	color: var(--pmp-primary);
	font-size: 12px;
	font-weight: 600;
	padding: 4px 10px;
	border-radius: 999px;
}

.pmp-card-difficulty {
	font-size: 12px;
	font-weight: 600;
	padding: 4px 10px;
	border-radius: 999px;
	background: var(--pmp-bg-soft);
	color: var(--pmp-muted);
}

.pmp-difficulty-beginner { background: #dcfce7; color: #166534; }
.pmp-difficulty-intermediate { background: #fef9c3; color: #854d0e; }
.pmp-difficulty-advanced { background: #ffedd5; color: #9a3412; }
.pmp-difficulty-expert { background: #fee2e2; color: #991b1b; }

.pmp-card-title {
	font-size: 17px;
	font-weight: 700;
	margin: 4px 0;
	line-height: 1.5;
}

.pmp-card-excerpt {
	font-size: 14px;
	color: var(--pmp-muted);
	line-height: 1.7;
	margin: 0;
	flex-grow: 1;
	display: -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.pmp-card-footer {
	display: flex;
	gap: 8px;
	margin-top: 8px;
	flex-wrap: wrap;
}

.pmp-btn {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 9px 14px;
	border-radius: var(--pmp-btn-radius, 8px);
	border: none;
	font-size: 13px;
	font-weight: 600;
	cursor: pointer;
	transition: background-color var(--pmp-transition-base, 0.2s ease), transform var(--pmp-transition-fast, 0.1s ease);
	font-family: inherit;
}

.pmp-btn:active {
	transform: scale(0.97);
}

.pmp-btn-view {
	background: var(--pmp-bg-soft);
	color: var(--pmp-text);
	flex: 1;
	justify-content: center;
}

.pmp-btn-view:hover {
	background: #eef0f3;
}

.pmp-btn-copy {
	background: var(--pmp-primary);
	color: #fff;
	flex: 1;
	justify-content: center;
}

.pmp-btn-copy:hover {
	background: var(--pmp-primary-dark);
}

.pmp-btn-copy.pmp-copied {
	background: #16a34a;
}

.pmp-copy-count {
	opacity: 0.85;
	font-weight: 500;
}

/* ------- بدون نتیجه ------- */
.pmp-no-results {
	grid-column: 1 / -1;
	text-align: center;
	color: var(--pmp-muted);
	padding: 40px 0;
}

/* ------- استیت‌های عمومی: لودینگ، خالی، خطا، موفقیت ------- */
.pmp-state {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	text-align: center;
	gap: 10px;
	padding: 32px 20px;
	border-radius: var(--pmp-radius-md, 12px);
	grid-column: 1 / -1;
}

.pmp-state-icon {
	font-size: 28px;
	line-height: 1;
}

.pmp-state-title {
	font-weight: 700;
	font-size: 15px;
	margin: 0;
}

.pmp-state-desc {
	font-size: 13px;
	color: var(--pmp-muted);
	margin: 0;
	max-width: 320px;
}

.pmp-state-empty {
	background: var(--pmp-bg-soft);
	color: var(--pmp-muted);
}

.pmp-state-error {
	background: var(--pmp-color-error-bg, #fef2f2);
	color: var(--pmp-color-error-text, #991b1b);
}

.pmp-state-error .pmp-state-desc {
	color: var(--pmp-color-error-text, #991b1b);
	opacity: 0.85;
}

.pmp-state-success {
	background: var(--pmp-color-success-bg, #f0fdf4);
	color: var(--pmp-color-success-text, #166534);
}

.pmp-state-retry-btn {
	margin-top: 6px;
	padding: 8px 18px;
	border-radius: var(--pmp-btn-radius, 8px);
	border: 1px solid currentColor;
	background: transparent;
	color: inherit;
	font-weight: 600;
	cursor: pointer;
}

/* ------- اسپینر بارگذاری ------- */
.pmp-loading-spinner {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 10px;
	padding: 20px 0;
	color: var(--pmp-muted);
	font-size: 14px;
}

.pmp-spinner {
	width: 18px;
	height: 18px;
	border: 2px solid var(--pmp-border);
	border-top-color: var(--pmp-primary);
	border-radius: 50%;
	animation: pmp-spin 0.7s linear infinite;
	display: inline-block;
}

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

/* ------- نمایش بیشتر / صفحه‌بندی ------- */
.pmp-load-more-wrapper {
	text-align: center;
	margin-top: 24px;
}

.pmp-load-more-btn {
	padding: 12px 28px;
	border-radius: 999px;
	border: 1px solid var(--pmp-border);
	background: var(--pmp-bg);
	font-weight: 600;
	cursor: pointer;
	transition: background-color 0.2s ease;
}

.pmp-load-more-btn:hover {
	background: var(--pmp-bg-soft);
}

.pmp-pagination {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 16px;
	margin-top: 24px;
}

.pmp-page-btn {
	padding: 8px 18px;
	border-radius: 8px;
	border: 1px solid var(--pmp-border);
	background: var(--pmp-bg);
	cursor: pointer;
	font-weight: 600;
}

.pmp-page-btn:disabled {
	opacity: 0.4;
	cursor: not-allowed;
}

.pmp-page-btn:not(:disabled):hover {
	background: var(--pmp-bg-soft);
}

.pmp-page-info {
	font-size: 14px;
	color: var(--pmp-muted);
}

/* ------- مودال ------- */
.pmp-modal-overlay {
	position: fixed;
	inset: 0;
	background: rgba(17,24,39,0.55);
	display: flex;
	align-items: center;
	justify-content: center;
	z-index: 100000;
	padding: 20px;

	/* ---- افکت بلر پس‌زمینه + انیمیشن روان باز/بسته شدن ---- */
	--pmp-blur-intensity: 8px;
	opacity: 0;
	backdrop-filter: blur(0px);
	-webkit-backdrop-filter: blur(0px);
	transition:
		opacity var(--pmp-transition-base, 0.3s ease),
		backdrop-filter var(--pmp-transition-base, 0.3s ease),
		-webkit-backdrop-filter var(--pmp-transition-base, 0.3s ease);
}

.pmp-modal-overlay.pmp-modal-visible {
	opacity: 1;
	backdrop-filter: blur(var(--pmp-blur-intensity, 8px));
	-webkit-backdrop-filter: blur(var(--pmp-blur-intensity, 8px));
}

/* مرورگرهایی که از backdrop-filter پشتیبانی نمی‌کنند، فقط با پس‌زمینه نیمه‌شفاف (بالا) نمایش داده می‌شوند */
@supports not ( (backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px)) ) {
	.pmp-modal-overlay.pmp-modal-visible {
		background: rgba(17,24,39,0.75);
	}
}

/* وقتی از پنل مدیریت افکت بلر غیرفعال شده باشد */
.pmp-modal-overlay.pmp-modal-no-blur.pmp-modal-visible {
	backdrop-filter: none;
	-webkit-backdrop-filter: none;
	background: rgba(17,24,39,0.7);
}

/* احترام به ترجیح کاربرانی که انیمیشن کمتر می‌خواهند */
@media (prefers-reduced-motion: reduce) {
	.pmp-modal-overlay {
		transition: opacity 0.01s linear;
	}
}

.pmp-modal {
	background: var(--pmp-bg);
	border-radius: var(--pmp-radius-lg, 16px);
	max-width: 640px;
	width: 100%;
	max-height: 85vh;
	overflow-y: auto;
	position: relative;
	padding: 32px;
	box-shadow: var(--pmp-shadow-md, 0 25px 50px rgba(0,0,0,0.25));
	transform: scale(0.96) translateY(8px);
	transition: transform var(--pmp-transition-base, 0.3s ease);
}

.pmp-modal-overlay.pmp-modal-visible .pmp-modal {
	transform: scale(1) translateY(0);
}

@media (prefers-reduced-motion: reduce) {
	.pmp-modal {
		transition: none;
		transform: none;
	}
}

.pmp-modal-close {
	position: absolute;
	top: 16px;
	right: 16px;
	background: var(--pmp-bg-soft);
	border: none;
	width: 32px;
	height: 32px;
	border-radius: 50%;
	font-size: 20px;
	line-height: 1;
	cursor: pointer;
	color: var(--pmp-muted);
}

[dir="rtl"] .pmp-modal-close {
	right: auto;
	left: 16px;
}

.pmp-modal-close:hover {
	background: #eef0f3;
}

.pmp-modal-loading {
	display: flex;
	justify-content: center;
	padding: 40px 0;
}

.pmp-modal-title {
	font-size: 20px;
	font-weight: 700;
	margin: 0 0 12px;
	padding-inline-end: 30px;
}

.pmp-modal-meta {
	display: flex;
	gap: 8px;
	flex-wrap: wrap;
	margin-bottom: 16px;
}

.pmp-modal-gallery {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
	gap: 8px;
	margin: 12px 0;
}

.pmp-modal-gallery-item {
	display: block;
	border-radius: 8px;
	overflow: hidden;
	aspect-ratio: 1 / 1;
	border: 1px solid var(--pmp-border);
}

.pmp-modal-gallery-item img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	transition: transform 0.2s ease;
}

.pmp-modal-gallery-item:hover img,
.pmp-modal-gallery-item:focus-visible img {
	transform: scale(1.06);
}

.pmp-modal-section-title {
	font-size: 13px;
	font-weight: 700;
	color: var(--pmp-muted);
	text-transform: uppercase;
	margin: 20px 0 8px;
}

.pmp-modal-prompt-text {
	background: var(--pmp-bg-soft);
	border: 1px solid var(--pmp-border);
	border-radius: 10px;
	padding: 16px;
	font-size: 14px;
	line-height: 1.9;
	white-space: pre-wrap;
}

.pmp-modal-usage {
	font-size: 14px;
	line-height: 1.9;
	color: var(--pmp-text);
}

.pmp-modal-tags {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
	margin-top: 8px;
}

.pmp-modal-tag {
	background: var(--pmp-bg-soft);
	font-size: 12px;
	padding: 4px 10px;
	border-radius: 999px;
	color: var(--pmp-muted);
}

.pmp-modal-actions {
	display: flex;
	gap: 10px;
	margin-top: 24px;
}

/* ------- Toast ------- */
.pmp-toast {
	position: fixed;
	bottom: 24px;
	right: 50%;
	transform: translateX(50%) translateY(20px);
	background: #111827;
	color: #fff;
	padding: 12px 22px;
	border-radius: 10px;
	font-size: 14px;
	opacity: 0;
	pointer-events: none;
	transition: opacity 0.25s ease, transform 0.25s ease;
	z-index: 100001;
	box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}

.pmp-toast.pmp-toast-show {
	opacity: 1;
	transform: translateX(50%) translateY(0);
}

.pmp-toast.pmp-toast-error {
	background: #991b1b;
}