/* Content Readability Checker — styles */

.crc-tool {
	--crc-bg: #ffffff; --crc-fg: #1a1a1a; --crc-muted: #6b7280; --crc-border: #e5e7eb;
	--crc-primary: #2563eb; --crc-primary-fg: #ffffff; --crc-card-bg: #f9fafb;
	--crc-good: #16a34a; --crc-ok: #2563eb; --crc-warning: #d97706; --crc-poor: #dc2626;
	max-width: 800px; margin: 0 auto;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
	color: var(--crc-fg);
}
@media (prefers-color-scheme: dark) {
	.crc-tool { --crc-bg: #111827; --crc-fg: #f3f4f6; --crc-muted: #9ca3af; --crc-border: #374151; --crc-card-bg: #1f2937; }
}
.crc-mode-tabs { display: flex; gap: 0.4rem; margin-bottom: 1rem; }
.crc-tab-btn { padding: 0.45rem 1rem; border-radius: 999px; border: 1px solid var(--crc-border); background: var(--crc-bg); color: var(--crc-fg); font-size: 0.85rem; cursor: pointer; }
.crc-mode-tabs button{
	background:transparent !important;
}
.crc-tab-btn.is-active { background:#0E79BF !important }
.crc-textarea, .crc-input { width: 100%; box-sizing: border-box; padding: 0.7rem 0.9rem; border: 1px solid var(--crc-border); border-radius: 8px; font-size: 0.92rem; background: var(--crc-bg); color: var(--crc-fg); font-family: inherit; resize: vertical; }
.crc-textarea:focus-visible, .crc-input:focus-visible { outline: 2px solid var(--crc-primary); outline-offset: 1px; }
.crc-btn { margin-top: 0.85rem; padding: 0.65rem 1.2rem; border-radius: 8px; border: 1px solid var(--crc-border); font-size: 0.95rem; cursor: pointer; background: var(--crc-bg); color: var(--crc-fg); display: inline-flex; align-items: center; gap: 0.5rem; }
.crc-btn-primary { background: var(--crc-primary); border-color: var(--crc-primary); color: var(--crc-primary-fg); font-weight: 600; }
.crc-btn:disabled { opacity: 0.7; cursor: not-allowed; }
.crc-spinner { width: 14px; height: 14px; border: 2px solid rgba(255,255,255,0.5); border-top-color: #fff; border-radius: 50%; animation: crc-spin 0.7s linear infinite; }
@keyframes crc-spin { to { transform: rotate(360deg); } }
.crc-error { margin-top: 0.75rem; padding: 0.75rem 1rem; border-radius: 8px; background: rgba(220,38,38,0.1); color: var(--crc-poor); font-size: 0.9rem; }
.crc-results { margin-top: 2rem; }
.crc-score-row { display: flex; align-items: center; gap: 1.25rem; margin-bottom: 1.5rem; }
.crc-score-circle { width: 84px; height: 84px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.6rem; font-weight: 700; color: #fff; flex-shrink: 0; }
.crc-score-good { background: var(--crc-good); }
.crc-score-ok { background: var(--crc-ok); }
.crc-score-warning { background: var(--crc-warning); }
.crc-score-poor { background: var(--crc-poor); }
.crc-score-label { font-weight: 700; font-size: 1rem; color: var(--crc-primary-fg);}
.crc-score-grade { margin-top: 0.25rem; font-size: 0.85rem; color: #fff; }
.crc-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 0.75rem; }
.crc-stat-card { background: var(--crc-card-bg); border: 1px solid var(--crc-border); border-radius: 10px; padding: 0.85rem; text-align: center; }
.crc-stat-value { font-size: 1.15rem; font-weight: 700; }
.crc-stat-label { font-size: 0.72rem; color: var(--crc-muted); margin-top: 0.2rem; }
@media print { .crc-mode-tabs, .crc-textarea, .crc-input, .crc-btn { display: none !important; } }