/*  ==================================================================
	FLS GRAVITY FORMS CSS GENERATOR — FRONTEND UI ====================
	==================================================================
	WICHTIG: Selektoren bewusst OHNE .fls-gfcss-frontend-Prefix für die
	internen Klassen — sonst kollidiert die Spezifität des *-Resets
	mit den Section-Styles (.gf-form-section padding wird sonst 0).
	Der .gf-generator-Namespace ist eindeutig genug für Frontend-
	Isolation.
*/

/* frontend wrapper — volle breite, breitensteuerung über divi (row/column) */
.fls-gfcss-frontend {
	max-width: 100%;
	margin: 0 auto;
	padding: 20px 0;
}

/* generator base reset — same specificity wie internal selectors */
.gf-generator * {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

/* generator container */
.gf-generator {
	font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
	background: #fff;
	padding: 24px;
	border-radius: 12px;
	box-shadow: 0 4px 24px rgba(0,0,0,0.08);
}

/* inner container */
.gf-container {
	background: #fff;
	padding: 0;
	max-width: 100%;
}

/* responsive — container */
@media (max-width: 768px) {
	.gf-generator {
		padding: 0;
	}
	.gf-container {
		padding: 0;
	}
}

/* heading */
.gf-generator h1 {
	color: #364046;
	margin-bottom: 10px;
	font-size: 28px;
}

/* responsive — heading */
@media (max-width: 768px) {
	.gf-generator h1 {
		font-size: 22px;
	}
}

/* subtitle */
.gf-subtitle {
	color: #364046;
	margin-bottom: 30px;
	font-size: 14px;
	opacity: 0.7;
}

/*  ==================================================================
	FORM SECTIONS ====================================================
	==================================================================  */

/* collapsible section card */
.gf-form-section {
	margin-bottom: 30px;
	padding: 20px;
	background: #f8f9fa;
	border-radius: 8px;
	border-left: 4px solid #364046;
}

/* section title */
.gf-section-title {
	font-size: 18px;
	font-weight: 600;
	color: #364046;
	margin-bottom: 15px;
	display: flex;
	align-items: center;
	gap: 8px;
}

/* form group spacing */
.gf-form-group {
	margin-bottom: 20px;
}

/*  ==================================================================
	LABELS & INPUTS ==================================================
	==================================================================  */

/* label base */
.gf-generator label {
	display: block;
	margin-bottom: 8px;
	color: #364046;
	font-weight: 500;
	font-size: 14px;
}

/* text/number/select inputs */
.gf-generator input[type="text"],
.gf-generator input[type="number"],
.gf-generator select {
	width: 100%;
	padding: 12px;
	border: 2px solid #d7cbc4;
	border-radius: 6px;
	font-size: 14px;
	transition: all 0.3s;
	background: #fff;
}

/* input focus */
.gf-generator input[type="text"]:focus,
.gf-generator input[type="number"]:focus,
.gf-generator select:focus {
	outline: none;
	border-color: #364046;
	box-shadow: 0 0 0 3px rgba(54, 64, 70, 0.1);
}

/* color picker */
.gf-generator input[type="color"] {
	width: 60px;
	height: 40px;
	border: 2px solid #d7cbc4;
	border-radius: 6px;
	cursor: pointer;
}

/* color group container */
.gf-color-input-group {
	display: flex;
	gap: 10px;
	align-items: center;
}

/* color group text input */
.gf-color-input-group input[type="text"] {
	flex: 1;
}

/*  ==================================================================
	OPACITY SLIDER ===================================================
	==================================================================  */

/* slider container */
.gf-opacity-slider {
	display: flex;
	align-items: center;
	gap: 10px;
	margin-top: 8px;
}

/* range input base */
.gf-opacity-slider input[type="range"] {
	flex: 1;
	height: 6px;
	border-radius: 3px;
	background: linear-gradient(to right, transparent, #364046);
	outline: none;
	-webkit-appearance: none;
}

/* range thumb webkit */
.gf-opacity-slider input[type="range"]::-webkit-slider-thumb {
	-webkit-appearance: none;
	appearance: none;
	width: 18px;
	height: 18px;
	border-radius: 50%;
	background: #364046;
	cursor: pointer;
	box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

/* range thumb firefox */
.gf-opacity-slider input[type="range"]::-moz-range-thumb {
	width: 18px;
	height: 18px;
	border-radius: 50%;
	background: #364046;
	cursor: pointer;
	border: none;
	box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

/* opacity numeric value */
.gf-opacity-value {
	min-width: 45px;
	text-align: center;
	font-weight: 600;
	color: #364046;
	font-size: 13px;
}

/*  ==================================================================
	GRID LAYOUT ======================================================
	==================================================================  */

/* two-column grid */
.gf-grid-2 {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 15px;
}

/* responsive — grid */
@media (max-width: 768px) {
	.gf-grid-2 {
		grid-template-columns: 1fr;
		gap: 20px;
	}
}

/*  ==================================================================
	ACTION BUTTONS ===================================================
	==================================================================  */

/* button group */
.gf-button-group {
	display: flex;
	gap: 10px;
	margin-top: 30px;
	flex-wrap: wrap;
}

/* responsive — buttons */
@media (max-width: 768px) {
	.gf-button-group {
		flex-direction: column;
	}
}

/* generator button base */
.gf-generator button {
	flex: 1;
	min-width: 160px;
	padding: 14px 24px;
	border: none;
	border-radius: 6px;
	font-size: 16px;
	font-weight: 600;
	cursor: pointer;
	transition: all 0.3s;
}

/* primary generate button */
.gf-btn-generate {
	background: #364046;
	color: white;
}

/* generate hover */
.gf-btn-generate:hover {
	background: #2a3138;
	transform: translateY(-2px) scale(1.02);
	box-shadow: 0 4px 12px rgba(54, 64, 70, 0.3);
}

/* generate active */
.gf-btn-generate:active {
	transform: translateY(0) scale(1);
	box-shadow: 0 2px 6px rgba(54, 64, 70, 0.2);
}

/* save button (primary action in plugin context) */
.gf-btn-save {
	background: #b82f33;
	color: #fff;
}

/* save hover */
.gf-btn-save:hover {
	background: #9c272a;
	transform: translateY(-2px) scale(1.02);
	box-shadow: 0 4px 12px rgba(184, 47, 51, 0.3);
}

/* copy button (initially hidden) */
.gf-btn-copy {
	background: #d7cbc4;
	color: #364046;
	display: none;
}

/* copy hover */
.gf-btn-copy:hover {
	background: #c9b9ad;
	transform: translateY(-2px) scale(1.02);
	box-shadow: 0 4px 12px rgba(215, 203, 196, 0.4);
}

/* copy active */
.gf-btn-copy:active {
	transform: translateY(0) scale(1);
	box-shadow: 0 2px 6px rgba(215, 203, 196, 0.3);
}

/* copy visible state */
.gf-btn-copy.show {
	display: block;
}

/* secondary action buttons */
.gf-btn-export,
.gf-btn-import,
.gf-btn-import-css {
	transition: all 0.3s;
	background: #364046;
	color: #fff;
}

/* secondary hover */
.gf-btn-export:hover,
.gf-btn-import:hover,
.gf-btn-import-css:hover {
	transform: translateY(-2px) scale(1.02);
	box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

/* secondary active */
.gf-btn-export:active,
.gf-btn-import:active,
.gf-btn-import-css:active {
	transform: translateY(0) scale(1);
	box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}

/*  ==================================================================
	OUTPUT & MESSAGES ================================================
	==================================================================  */

/* generated css output box */
.gf-output {
	margin-top: 30px;
	padding: 20px;
	background: #364046;
	color: #d7cbc4;
	border-radius: 8px;
	font-family: 'Courier New', monospace;
	font-size: 13px;
	line-height: 1.6;
	white-space: pre-wrap;
	word-wrap: break-word;
	display: none;
	max-height: 400px;
	overflow-y: auto;
}

/* output visible */
.gf-output.show {
	display: block;
}

/* success message */
.gf-success-message {
	background: #d7cbc4;
	color: #364046;
	padding: 12px 20px;
	border-radius: 6px;
	margin-top: 10px;
	display: none;
	animation: gfSlideIn 0.3s ease;
}

/* success visible */
.gf-success-message.show {
	display: block;
}

/* slide-in animation */
@keyframes gfSlideIn {
	from {
		opacity: 0;
		transform: translateY(-10px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

/*  ==================================================================
	HELP & INFO ======================================================
	==================================================================  */

/* help text under field */
.gf-help-text {
	font-size: 12px;
	color: #364046;
	margin-top: 4px;
	opacity: 0.6;
}

/* subsection title */
.gf-subsection-title {
	margin: 25px 0 15px 0;
	color: #364046;
	font-size: 16px;
}

/* browser info box */
.gf-browser-info {
	background: #e8f4f8;
	border: 1px solid #b8d4e3;
	border-radius: 6px;
	padding: 12px 15px;
	margin-top: 10px;
	font-size: 12px;
	color: #364046;
}

/* info heading */
.gf-browser-info strong {
	display: block;
	margin-bottom: 5px;
}

/* info list */
.gf-browser-info ul {
	margin: 0;
	padding-left: 20px;
}

/* info list item */
.gf-browser-info li {
	margin-bottom: 3px;
}

/*  ==================================================================
	PROJECT-SUCHE (Admin only) =======================================
	==================================================================  */

/* search result container */
.gf-search-results {
	position: absolute;
	left: 0;
	right: 0;
	top: 100%;
	z-index: 50;
	max-height: 320px;
	overflow-y: auto;
	background: #fff;
	border: 1px solid #d7cbc4;
	border-radius: 6px;
	box-shadow: 0 8px 24px rgba(0,0,0,0.12);
	margin-top: 4px;
}

/* single result item */
.gf-search-item {
	padding: 10px 14px;
	cursor: pointer;
	border-bottom: 1px solid #f1efea;
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 10px;
	font-size: 14px;
	color: #364046;
}

/* item hover */
.gf-search-item:hover {
	background: #fff5f6;
}

/* item highlight (selected) */
.gf-search-item.is-selected {
	background: #b82f33;
	color: #fff;
}
.gf-search-item.is-selected .gf-search-meta {
	color: #f5d1d2;
}

/* last item without border */
.gf-search-item:last-child {
	border-bottom: none;
}

/* meta info (date) */
.gf-search-meta {
	color: #999;
	font-size: 12px;
	white-space: nowrap;
}

/* empty state */
.gf-search-empty {
	padding: 16px;
	text-align: center;
	color: #999;
	font-size: 13px;
	font-style: italic;
}