* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: 'Poppins', sans-serif; background: #f8f9fa; color: #383838; padding: 0; margin: 0; }
.container { max-width: 760px; width: 100%; margin: 0 auto; padding: 2rem 1rem; }
.container h1 { font-family: 'Poppins', sans-serif !important; font-size: 41px !important; font-weight: 500 !important; line-height: 1.2 !important; margin-bottom: 0.5rem !important; color: #383838 !important; text-transform: none !important; text-align: center !important; letter-spacing: normal !important; }
.subtitle { font-family: 'Poppins', sans-serif; font-size: 1rem; color: #666; line-height: 1.7; margin-bottom: 1.8rem; text-align: center; }
.card { background: #fff; border-radius: 12px; border: 1px solid #e4e4e4; padding: 1.5rem; margin-bottom: 1rem; }
label { display: block; font-family: 'Poppins', sans-serif; font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; color: #888; margin-bottom: 8px; }
input[type="text"], textarea { width: 100%; border: 1.5px solid #e0e0e0; border-radius: 8px; padding: 12px; font-size: 0.9rem; font-family: 'Poppins', sans-serif; color: #383838; background: #fafafa; transition: border-color 0.15s; outline: none; line-height: 1.6; }
input[type="text"] { height: 46px; }
textarea { height: 100px; resize: vertical; }
input[type="text"]:focus, textarea:focus { border-color: #1a1a2e; background: #fff; }
input[type="text"].warn, textarea.warn { border-color: #e67e00; }
input[type="text"].over, textarea.over { border-color: #c62828; }
.meter-wrap { margin-top: 8px; display: flex; align-items: center; gap: 10px; }
.meter-bar-bg { flex: 1; height: 6px; background: #eee; border-radius: 99px; overflow: hidden; }
.meter-bar { height: 100%; border-radius: 99px; transition: width 0.2s, background 0.2s; background: #2e7d32; }
.meter-bar.warn { background: #e67e00; }
.meter-bar.over { background: #c62828; }
.meter-label { font-size: 0.75rem; font-weight: 600; white-space: nowrap; min-width: 80px; text-align: right; }
.meter-label.ok { color: #2e7d32; }
.meter-label.warn { color: #e67e00; }
.meter-label.over { color: #c62828; }
.field-block { margin-bottom: 1.4rem; }
.field-block:last-child { margin-bottom: 0; }
.serp-section { margin-top: 1.5rem; border-top: 1px solid #f0f0f0; padding-top: 1.4rem; }
.serp-label { font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; color: #888; margin-bottom: 12px; }
.serp-preview { background: #fff; border: 1px solid #e4e4e4; border-radius: 10px; padding: 16px 20px; font-family: Arial, sans-serif; }
.serp-url { font-size: 0.8rem; color: #1e6823; margin-bottom: 3px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.serp-title { font-size: 1.1rem; color: #1a0dab; font-weight: 400; margin-bottom: 4px; line-height: 1.3; cursor: pointer; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.serp-title:hover { text-decoration: underline; }
.serp-desc { font-size: 0.85rem; color: #4d5156; line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.serp-empty { font-style: italic; color: #bbb; }
.actions { display: flex; gap: 8px; margin-top: 1.2rem; flex-wrap: wrap; }
.btn { padding: 9px 18px; border-radius: 8px; border: 1.5px solid #1a1a2e; background: #1a1a2e; color: #fff; font-family: 'Poppins', sans-serif; font-size: 0.85rem; font-weight: 600; cursor: pointer; transition: background 0.15s, transform 0.1s; white-space: nowrap; }
.btn:hover { background: #2e2e4a; border-color: #2e2e4a; }
.btn:active { transform: scale(0.97); }
.btn.outline { background: transparent; color: #1a1a2e; }
.btn.outline:hover { background: #f0f0f0; }
.btn.copied { color: #2e7d32; border-color: #a5d6a7; background: #f1f8e9; }
.info-box { background: #eaf3fb; border: 1px solid #1e73be; border-radius: 8px; padding: 12px 16px; font-family: 'Poppins', sans-serif; font-size: 0.88rem; color: #1e73be; margin-top: 1.2rem; line-height: 1.7; }
.info-box strong { font-weight: 600; }
.info-box ul { padding-left: 1.2rem; margin-top: 8px; line-height: 1.9; }
.content-section { margin-top: 2.5rem; border-top: 1px solid #e4e4e4; padding-top: 2rem; }
.toggle-btn { display: flex; align-items: center; gap: 10px; width: 100%; background: #fff; border: 1.5px solid #e4e4e4; border-radius: 10px; padding: 14px 20px; font-family: 'Poppins', sans-serif; font-size: 1rem; font-weight: 600; color: #383838; cursor: pointer; text-align: left; transition: all 0.2s; }
.toggle-btn:hover { border-color: #1a1a2e; background: #f8f9fa; }
.toggle-btn .arrow { margin-left: auto; font-size: 0.85rem; color: #888; transition: transform 0.25s; }
.toggle-btn.open .arrow { transform: rotate(180deg); }
.content-body { overflow: hidden; max-height: 0; transition: max-height 0.4s ease, opacity 0.3s ease; opacity: 0; }
.content-body.open { max-height: none; opacity: 1; }
.content-body-inner { padding-top: 1.8rem; }
.content-section h2 { font-family: 'Poppins', sans-serif !important; font-size: 1.15rem !important; font-weight: 500 !important; line-height: 1.3 !important; color: #383838 !important; margin-bottom: 0.7rem !important; margin-top: 1.6rem !important; text-transform: none !important; letter-spacing: normal !important; }
.content-section h2:first-child { margin-top: 0 !important; }
.content-section p { font-family: 'Poppins', sans-serif; font-size: 1rem; font-weight: 400; color: #383838; line-height: 1.7; margin-bottom: 1.1rem; }
.content-section a { color: #1a1a2e; text-decoration: underline; text-underline-offset: 3px; }
.content-section a:hover { color: #555; }
@media (max-width: 500px) { .actions { flex-direction: column; } .btn { width: 100%; text-align: center; } .serp-title { font-size: 1rem; } }