/*!
 * Regex Tester & Builder — module CSS (e2z-rgx- prefix).
 * Color scheme (spec): Primary #3B0764 (deep purple), Secondary #581C87,
 * Accent #EC4899 (regex pink), BG #FDF4FF.
 * Scope: .e2z-tool-regex-tester-builder (framework shortcode wrapper).
 */

.e2z-tool-regex-tester-builder,
.e2z-tool-regex-tester-builder *,
.e2z-tool-regex-tester-builder *::before,
.e2z-tool-regex-tester-builder *::after {
	box-sizing: border-box;
}

.e2z-tool-regex-tester-builder .e2z-rgx-container {
	font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
	line-height: 1.5;
	color: #3B0764;
	width: 100%;
	margin: 0 auto;
	background: #FDF4FF;
	border-radius: 12px;
	box-shadow: 0 4px 20px rgba(59, 7, 100, 0.12);
	overflow: hidden;
}

/* Monospace technical fields (Section F) */
.e2z-tool-regex-tester-builder .e2z-rgx-mono,
.e2z-tool-regex-tester-builder .e2z-rgx-highlight,
.e2z-tool-regex-tester-builder .e2z-rgx-token,
.e2z-tool-regex-tester-builder .e2z-rgx-match-text,
.e2z-tool-regex-tester-builder .e2z-rgx-replace-out,
.e2z-tool-regex-tester-builder .e2z-rgx-delim,
.e2z-tool-regex-tester-builder .e2z-rgx-flag-echo {
	font-family: 'SF Mono', 'Courier New', ui-monospace, Menlo, Consolas, monospace;
}

/* Header */
.e2z-tool-regex-tester-builder .e2z-rgx-header {
	padding: 24px 16px;
	background: linear-gradient(135deg, #581C87, #3B0764);
	color: #fff;
	text-align: center;
	border-bottom: 3px solid #EC4899;
}
.e2z-tool-regex-tester-builder .e2z-rgx-title {
	font-size: 1.78rem;
	font-weight: 700;
	margin: 0 0 4px;
	color: #fff;
}
.e2z-tool-regex-tester-builder .e2z-rgx-subtitle {
	font-size: 0.88rem;
	opacity: 0.84;
	margin: 0;
}

/* Privacy */
.e2z-tool-regex-tester-builder .e2z-rgx-privacy {
	margin: 0;
	padding: 9px 16px;
	background: #FDF2F8;
	color: #9D174D;
	font-size: 0.82rem;
	font-weight: 600;
	text-align: center;
	border-bottom: 1px solid #FBCFE8;
}

/* Layout */
.e2z-tool-regex-tester-builder .e2z-rgx-main-grid {
	display: flex;
	flex-direction: column;
	gap: 20px;
	padding: 16px;
}
@media (min-width: 1024px) {
	.e2z-tool-regex-tester-builder .e2z-rgx-main-grid {
		flex-direction: row;
		align-items: flex-start;
	}
	.e2z-tool-regex-tester-builder .e2z-rgx-inputs-panel { flex: 2; }
	.e2z-tool-regex-tester-builder .e2z-rgx-results-panel { flex: 3; min-width: 370px; }
}

.e2z-tool-regex-tester-builder .e2z-rgx-inputs-panel,
.e2z-tool-regex-tester-builder .e2z-rgx-results-panel {
	background: #FFFFFF;
	border-radius: 12px;
	padding: 20px;
	border: 1px solid #F5D0FE;
	box-shadow: 0 2px 8px rgba(59, 7, 100, 0.05);
}
.e2z-tool-regex-tester-builder .e2z-rgx-section-title {
	font-size: 1.2rem;
	font-weight: 600;
	color: #581C87;
	margin: 0 0 12px;
	padding-bottom: 8px;
	border-bottom: 2px solid #FCE7F3;
}

/* Fields */
.e2z-tool-regex-tester-builder .e2z-rgx-field {
	display: flex;
	flex-direction: column;
	margin-bottom: 14px;
}
.e2z-tool-regex-tester-builder .e2z-rgx-label {
	font-size: 0.86rem;
	font-weight: 600;
	color: #6B21A8;
	margin-bottom: 5px;
}
.e2z-tool-regex-tester-builder .e2z-rgx-hint {
	font-size: 0.74rem;
	color: #A78BC0;
	margin-top: 5px;
	line-height: 1.45;
}
.e2z-tool-regex-tester-builder .e2z-rgx-input {
	width: 100%;
	min-height: 44px;
	padding: 10px 12px;
	border: 1px solid #E9D5FF;
	border-radius: 6px;
	font-size: 0.92rem;
	background: #fff;
	color: #3B0764;
}
.e2z-tool-regex-tester-builder textarea.e2z-rgx-input {
	min-height: 130px;
	resize: vertical;
	line-height: 1.6;
}
.e2z-tool-regex-tester-builder .e2z-rgx-input:focus {
	outline: none;
	border-color: #EC4899;
	box-shadow: 0 0 0 3px rgba(236, 72, 153, 0.22);
}

/* Pattern field with delimiters */
.e2z-tool-regex-tester-builder .e2z-rgx-pattern-wrap {
	display: flex;
	align-items: center;
	gap: 4px;
	background: #FAF5FF;
	border: 1px solid #E9D5FF;
	border-radius: 6px;
	padding: 0 10px;
}
.e2z-tool-regex-tester-builder .e2z-rgx-pattern-wrap:focus-within {
	border-color: #EC4899;
	box-shadow: 0 0 0 3px rgba(236, 72, 153, 0.22);
}
.e2z-tool-regex-tester-builder .e2z-rgx-delim {
	font-size: 1.15rem;
	font-weight: 700;
	color: #EC4899;
	flex-shrink: 0;
}
.e2z-tool-regex-tester-builder .e2z-rgx-pattern {
	border: none;
	background: transparent;
	box-shadow: none;
	padding: 10px 2px;
}
.e2z-tool-regex-tester-builder .e2z-rgx-pattern:focus { box-shadow: none; }
.e2z-tool-regex-tester-builder .e2z-rgx-flag-echo {
	font-size: 0.9rem;
	font-weight: 700;
	color: #9333EA;
	min-width: 26px;
	flex-shrink: 0;
}

/* Flags */
.e2z-tool-regex-tester-builder .e2z-rgx-flags {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin-bottom: 14px;
}
.e2z-tool-regex-tester-builder .e2z-rgx-flag {
	display: flex;
	align-items: center;
	gap: 6px;
	min-height: 44px;
	padding: 8px 11px;
	border: 1px solid #E9D5FF;
	border-radius: 8px;
	background: #FAF5FF;
	font-size: 0.8rem;
	color: #6B21A8;
	cursor: pointer;
}
.e2z-tool-regex-tester-builder .e2z-rgx-flag input {
	width: 17px;
	height: 17px;
	accent-color: #EC4899;
	cursor: pointer;
}

/* Snippets */
.e2z-tool-regex-tester-builder .e2z-rgx-snippets {
	display: flex;
	flex-wrap: wrap;
	gap: 7px;
}
.e2z-tool-regex-tester-builder .e2z-rgx-snip-btn {
	min-height: 40px;
	padding: 8px 13px;
	border: 1px solid #F0ABFC;
	border-radius: 999px;
	background: #FDF4FF;
	color: #86198F;
	font-family: inherit;
	font-size: 0.8rem;
	font-weight: 600;
	cursor: pointer;
}
.e2z-tool-regex-tester-builder .e2z-rgx-snip-btn:hover { background: #EC4899; color: #fff; border-color: #EC4899; }

/* Checkboxes */
.e2z-tool-regex-tester-builder .e2z-rgx-check-label {
	display: flex;
	align-items: center;
	gap: 8px;
	min-height: 44px;
	font-size: 0.87rem;
	color: #6B21A8;
	cursor: pointer;
}
.e2z-tool-regex-tester-builder .e2z-rgx-check-label input {
	width: 18px;
	height: 18px;
	accent-color: #EC4899;
	cursor: pointer;
}
.e2z-tool-regex-tester-builder .e2z-rgx-replace-field {
	display: flex;
	flex-direction: column;
	margin-bottom: 14px;
}

/* Saved patterns */
.e2z-tool-regex-tester-builder .e2z-rgx-saved-block {
	border: 1px dashed #E9D5FF;
	border-radius: 10px;
	padding: 12px;
	background: #FAF5FF;
	margin-top: 6px;
}
.e2z-tool-regex-tester-builder .e2z-rgx-save-row {
	display: flex;
	gap: 8px;
	margin-bottom: 10px;
}
.e2z-tool-regex-tester-builder .e2z-rgx-save-btn {
	min-height: 44px;
	padding: 10px 16px;
	border: none;
	border-radius: 6px;
	background: #581C87;
	color: #fff;
	font-family: inherit;
	font-size: 0.85rem;
	font-weight: 600;
	cursor: pointer;
	white-space: nowrap;
	display: flex;
	align-items: center;
	gap: 5px;
}
.e2z-tool-regex-tester-builder .e2z-rgx-save-btn:hover { background: #EC4899; }
.e2z-tool-regex-tester-builder .e2z-rgx-saved-item {
	display: flex;
	align-items: center;
	gap: 8px;
	padding: 7px 8px;
	background: #fff;
	border: 1px solid #F5D0FE;
	border-radius: 6px;
	margin-bottom: 6px;
}
.e2z-tool-regex-tester-builder .e2z-rgx-saved-name {
	font-size: 0.82rem;
	font-weight: 700;
	color: #581C87;
	white-space: nowrap;
}
.e2z-tool-regex-tester-builder .e2z-rgx-saved-pat {
	flex: 1;
	font-size: 0.76rem;
	color: #86198F;
	font-family: 'SF Mono', 'Courier New', monospace;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}
.e2z-tool-regex-tester-builder .e2z-rgx-saved-load,
.e2z-tool-regex-tester-builder .e2z-rgx-saved-del {
	min-width: 40px;
	min-height: 40px;
	border-radius: 6px;
	border: 1px solid #E9D5FF;
	background: #FDF4FF;
	cursor: pointer;
	font-size: 0.85rem;
	color: #6B21A8;
}
.e2z-tool-regex-tester-builder .e2z-rgx-saved-del { border-color: #FCA5A5; color: #DC2626; background: #FEF2F2; }
.e2z-tool-regex-tester-builder .e2z-rgx-saved-empty {
	font-size: 0.78rem;
	color: #A78BC0;
	text-align: center;
	padding: 8px;
}

/* Results */
.e2z-tool-regex-tester-builder .e2z-rgx-empty-state {
	padding: 24px;
	text-align: center;
	color: #7E6A8F;
	background: #FAF5FF;
	border-radius: 8px;
}
.e2z-tool-regex-tester-builder .e2z-rgx-hero {
	border-radius: 10px;
	padding: 14px;
	text-align: center;
	margin-bottom: 14px;
	background: #3B0764;
}
.e2z-tool-regex-tester-builder .e2z-rgx-hero-value {
	font-size: 1.85rem;
	font-weight: 800;
	margin: 3px 0;
	color: #EC4899;
	line-height: 1.15;
}
.e2z-tool-regex-tester-builder .e2z-rgx-hero-label {
	font-size: 0.82rem;
	font-weight: 600;
	color: #D8B4FE;
	margin: 0;
}

.e2z-tool-regex-tester-builder .e2z-rgx-result-block {
	background: #FAF5FF;
	border: 1px solid #F5D0FE;
	border-radius: 10px;
	padding: 14px;
	margin-bottom: 12px;
}
.e2z-tool-regex-tester-builder .e2z-rgx-result-block h3 {
	font-size: 1rem;
	color: #3B0764;
	margin: 0 0 10px;
}

/* Highlighted test string */
.e2z-tool-regex-tester-builder .e2z-rgx-highlight {
	background: #fff;
	border: 1px solid #E9D5FF;
	border-radius: 8px;
	padding: 12px;
	font-size: 0.85rem;
	line-height: 1.75;
	white-space: pre-wrap;
	word-break: break-word;
	max-height: 240px;
	overflow-y: auto;
}
.e2z-tool-regex-tester-builder .e2z-rgx-hit {
	background: #FBCFE8;
	color: #831843;
	border-radius: 3px;
	padding: 1px 2px;
	font-weight: 700;
	box-shadow: inset 0 -2px 0 #EC4899;
}
.e2z-tool-regex-tester-builder .e2z-rgx-hit-alt { background: #F5D0FE; box-shadow: inset 0 -2px 0 #A21CAF; color: #701A75; }

/* Match list */
.e2z-tool-regex-tester-builder .e2z-rgx-match {
	background: #fff;
	border: 1px solid #F5D0FE;
	border-left: 3px solid #EC4899;
	border-radius: 8px;
	padding: 9px 11px;
	margin-bottom: 7px;
}
.e2z-tool-regex-tester-builder .e2z-rgx-match-head {
	display: flex;
	gap: 8px;
	align-items: baseline;
	flex-wrap: wrap;
	margin-bottom: 4px;
}
.e2z-tool-regex-tester-builder .e2z-rgx-match-idx {
	font-size: 0.7rem;
	font-weight: 800;
	color: #fff;
	background: #581C87;
	border-radius: 999px;
	padding: 2px 8px;
}
.e2z-tool-regex-tester-builder .e2z-rgx-match-text {
	font-size: 0.85rem;
	font-weight: 700;
	color: #831843;
	word-break: break-all;
}
.e2z-tool-regex-tester-builder .e2z-rgx-match-pos {
	font-size: 0.72rem;
	color: #A78BC0;
	margin-left: auto;
}
.e2z-tool-regex-tester-builder .e2z-rgx-groups {
	list-style: none;
	margin: 4px 0 0;
	padding: 0;
}
.e2z-tool-regex-tester-builder .e2z-rgx-groups li {
	font-size: 0.78rem;
	color: #6B21A8;
	padding: 2px 0 2px 10px;
	border-left: 2px solid #F5D0FE;
	font-family: 'SF Mono', 'Courier New', monospace;
	word-break: break-all;
}

/* Explainer */
.e2z-tool-regex-tester-builder .e2z-rgx-explain {
	list-style: none;
	margin: 0;
	padding: 0;
}
.e2z-tool-regex-tester-builder .e2z-rgx-explain li {
	display: flex;
	gap: 10px;
	align-items: flex-start;
	padding: 7px 0;
	border-bottom: 1px solid #FCE7F3;
	font-size: 0.83rem;
}
.e2z-tool-regex-tester-builder .e2z-rgx-explain li:last-child { border-bottom: none; }
.e2z-tool-regex-tester-builder .e2z-rgx-token {
	background: #3B0764;
	color: #F0ABFC;
	border-radius: 4px;
	padding: 2px 7px;
	font-size: 0.8rem;
	font-weight: 700;
	white-space: nowrap;
	flex-shrink: 0;
}

/* Replace output */
.e2z-tool-regex-tester-builder .e2z-rgx-replace-out {
	background: #fff;
	border: 1px solid #E9D5FF;
	border-radius: 8px;
	padding: 12px;
	font-size: 0.85rem;
	line-height: 1.7;
	white-space: pre-wrap;
	word-break: break-word;
	max-height: 200px;
	overflow-y: auto;
	color: #3B0764;
}

.e2z-tool-regex-tester-builder .e2z-rgx-note {
	font-size: 0.84rem;
	margin: 8px 0 0;
	padding: 9px 11px;
	border-radius: 6px;
}
.e2z-tool-regex-tester-builder .e2z-rgx-note-info { background: #FDF4FF; color: #86198F; border-left: 3px solid #EC4899; }
.e2z-tool-regex-tester-builder .e2z-rgx-note-warn { background: #FFFBEB; color: #92400E; border-left: 3px solid #F59E0B; }
.e2z-tool-regex-tester-builder .e2z-rgx-note-error { background: #FEF2F2; color: #991B1B; border-left: 3px solid #DC2626; }

/* Export */
.e2z-tool-regex-tester-builder .e2z-rgx-export-row {
	display: flex;
	gap: 10px;
	flex-wrap: wrap;
	margin-top: 12px;
}
.e2z-tool-regex-tester-builder .e2z-rgx-print-btn,
.e2z-tool-regex-tester-builder .e2z-rgx-copy-btn {
	flex: 1;
	min-height: 44px;
	padding: 11px;
	border: none;
	border-radius: 8px;
	color: #fff;
	font-family: inherit;
	font-size: 0.88rem;
	font-weight: 600;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 6px;
}
.e2z-tool-regex-tester-builder .e2z-rgx-print-btn { background: #581C87; }
.e2z-tool-regex-tester-builder .e2z-rgx-copy-btn { background: #3B0764; }
.e2z-tool-regex-tester-builder .e2z-rgx-print-btn:hover,
.e2z-tool-regex-tester-builder .e2z-rgx-copy-btn:hover { filter: brightness(1.6); }

.e2z-tool-regex-tester-builder .e2z-rgx-disclaimer {
	font-size: 0.75rem;
	color: #A78BC0;
	margin: 12px 0 0;
	line-height: 1.45;
}

.e2z-tool-regex-tester-builder .e2z-rgx-hidden { display: none !important; }

/* Responsive */
@media (max-width: 480px) {
	.e2z-tool-regex-tester-builder .e2z-rgx-title { font-size: 1.35rem; }
	.e2z-tool-regex-tester-builder .e2z-rgx-inputs-panel,
	.e2z-tool-regex-tester-builder .e2z-rgx-results-panel { padding: 14px; }
	.e2z-tool-regex-tester-builder .e2z-rgx-hero-value { font-size: 1.45rem; }
	.e2z-tool-regex-tester-builder .e2z-rgx-flag { flex: 1; min-width: 44%; }
}
@media (max-width: 360px) {
	.e2z-tool-regex-tester-builder .e2z-rgx-header { padding: 16px 10px; }
	.e2z-tool-regex-tester-builder .e2z-rgx-title { font-size: 1.15rem; }
	.e2z-tool-regex-tester-builder .e2z-rgx-save-row { flex-direction: column; }
}