.mtc-wrapper {
--ease-out: cubic-bezier(0.16, 1, 0.3, 1);
--ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
display: flex;
justify-content: center;
padding: clamp(0px, 5vw, 0px) 20px;
}
.mtc-panel {
position: relative;
width: 100%;
max-width: 1200px;
border-radius: 28px;
padding: clamp(28px, 5vw, 56px);
}
#bgCanvas { position: absolute; top: 0; left: 0; width: 100%; height: 100%; pointer-events: none; opacity: 0.5; z-index: 0; }
.mtc-content { position: relative; z-index: 1; }
/* ---------- INPUT AREA ---------- */
.mtc-app-container {
background: var(--bg-body);
border: 1px solid var(--border-color);
border-radius: 24px;
padding: 16px;
transition: all 0.3s var(--ease-out);
margin: 0 auto 30px;
max-width: 800px;
box-shadow: 0 12px 30px rgba(0,0,0,0.03);
}
.mtc-app-container:focus-within { border-color: var(--primary-color); box-shadow: 0 12px 40px var(--primary-shadow); }
.search-box-start { display: flex; gap: 12px; }
@media (max-width: 768px) { .search-box-start { flex-direction: column; } }
.search-input-wrap { flex: 1; position: relative; display: flex; align-items: center; background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 14px; padding: 0 20px; transition: 0.2s; height: 56px; }
.search-input-wrap:focus-within { border-color: var(--primary-color); background: var(--bg-body); }
.search-input { width: 100%; height: 100%; border: none; background: transparent; padding-left: 12px; font-size: 15.5px; color: var(--text-main); font-weight: 500; font-family: 'Space Mono', monospace; outline: none; }
.search-input::placeholder { color: var(--text-muted); opacity: 0.6; }
.search-btn { height: 56px; padding: 0 32px; border-radius: 14px; border: none; color: #fff; background: linear-gradient(135deg, var(--primary-color), var(--primary-gradient-end)); font-size: 15px; font-weight: 800; cursor: pointer; transition: all 0.25s var(--ease-out); white-space: nowrap; display: flex; align-items: center; justify-content: center; gap: 8px; }
.search-btn:hover:not(:disabled) { transform: translateY(-2px); box-shadow: 0 10px 22px var(--primary-shadow); }
.search-btn:disabled { opacity: 0.5; cursor: not-allowed; }
/* ---------- HISTORY SECTION ---------- */
.mtc-history-section { background: var(--bg-body); border: 1px solid var(--border-color); border-radius: 20px; padding: 24px; margin-bottom: 30px; }
.mtc-history-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; flex-wrap: wrap; gap: 12px; }
.mtc-history-title { font-size: 15px; font-weight: 800; color: var(--text-main); display: flex; align-items: center; gap: 8px; margin: 0; }
.mtc-history-list { display: flex; flex-direction: column; gap: 10px; }
.mtc-history-item { display: flex; align-items: center; justify-content: space-between; padding: 12px 16px; background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 12px; cursor: pointer; transition: 0.2s; gap: 12px; }
.mtc-history-item:hover { border-color: var(--primary-color); transform: translateY(-1px); }
.mtc-history-info { display: flex; align-items: center; gap: 10px; overflow: hidden; flex: 1; }
.mtc-history-badge { font-size: 12px; font-weight: 800; padding: 4px 8px; border-radius: 6px; font-family: 'Space Mono', monospace; background: var(--primary-light); color: var(--primary-color); white-space: nowrap; }
.mtc-history-url { font-size: 13.5px; font-weight: 700; color: var(--text-main); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mtc-history-meta { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.mtc-history-score { font-size: 12px; font-weight: 800; padding: 2px 6px; border-radius: 4px; }
.mtc-history-time { font-size: 12px; color: var(--text-muted); }
.mtc-history-del { background: transparent; border: none; color: var(--text-muted); cursor: pointer; padding: 4px; border-radius: 6px; transition: 0.2s; display: flex; align-items: center; }
.mtc-history-del:hover { color: #ef4444; background: rgba(239, 68, 68, 0.1); }
/* ---------- LOADING STATE ---------- */
.mtc-loading { text-align: center; padding: 40px 0; }
.mtc-orb { width: 80px; height: 80px; border-radius: 50%; background: var(--bg-body); border: 2px solid var(--primary-light); margin: 0 auto 24px auto; display: flex; align-items: center; justify-content: center; color: var(--primary-color); font-size: 32px; box-shadow: 0 0 0 16px var(--primary-light); transition: all 0.3s; animation: pulse 2s infinite ease-in-out; }
.mtc-thinking-log { list-style: none; margin: 0; padding: 0 10px; display: flex; flex-direction: column; gap: 12px; max-width: 420px; margin: 0 auto; }
.mtc-thinking-log li { display: flex; align-items: flex-start; gap: 10px; font-size: 14.5px; color: var(--text-muted); animation: slideInUp 0.4s ease forwards; }
.mtc-thinking-log li.active { color: var(--text-main); font-weight: 700; }
.mtc-thinking-log li.done { color: var(--text-muted); opacity: 0.6; }
.mtc-log-dot { flex-shrink: 0; width: 22px; height: 22px; border-radius: 50%; border: 2px solid var(--border-color); display: flex; align-items: center; justify-content: center; color: var(--text-muted); }
.mtc-thinking-log li.active .mtc-log-dot { border-color: var(--primary-color); color: var(--primary-color); }
.mtc-thinking-log li.done .mtc-log-dot { background: var(--primary-color); border-color: var(--primary-color); color: #fff; }
/* ---------- RESULTS DASHBOARD ---------- */
.mtc-result { animation: fadeIn 0.5s ease; }
.mtc-topbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 24px; flex-wrap: wrap; }
.mtc-btn-ghost { background: transparent; border: 1px solid var(--border-color); border-radius: 10px; padding: 8px 16px; font-size: 13.5px; font-weight: 700; color: var(--text-muted); cursor: pointer; display: inline-flex; align-items: center; gap: 8px; transition: all 0.2s; }
.mtc-btn-ghost:hover { border-color: var(--primary-color); color: var(--primary-color); }
/* Stats Strip */
.stats-strip { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; margin-bottom: 24px; }
.sc { background: var(--bg-body); border-radius: 16px; padding: 20px; border: 1px solid var(--border-color); display: flex; flex-direction: column; align-items: flex-start; justify-content: space-between; gap: 12px; }
.sc-lbl { font-size: 13.5px; font-weight: 700; color: var(--text-muted); display: flex; align-items: center; gap: 8px; }
.sc-val { font-size: 28px; font-weight: 900; color: var(--text-main); font-family: 'Space Mono', monospace; line-height: 1; }
/* Tabs Panel */
.ws-panel { background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 20px; overflow: hidden; margin-bottom: 30px; }
.tabs-header-tool { display: flex; align-items: center; gap: 8px; padding: 0 12px; border-bottom: 1px solid var(--border-color); background: var(--bg-body); overflow-x: auto; scrollbar-width: none; }
.tabs-header-tool::-webkit-scrollbar { display: none; }
.tab-btn-tool { background: transparent; border: none; border-bottom: 2px solid transparent; padding: 16px 20px; font-size: 14px; font-weight: 700; color: var(--text-muted); cursor: pointer; display: flex; align-items: center; gap: 8px; transition: 0.2s; white-space: nowrap; }
.tab-btn-tool:hover { color: var(--text-main); }
.tab-btn-tool.active { color: var(--primary-color); border-bottom-color: var(--primary-color); }
.tab-content { padding: 24px; }
.tab-content.no-pad { padding: 0; }
/* SEO Grid */
.seo-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
@media (max-width: 800px) { .seo-grid { grid-template-columns: 1fr; } }
.seo-card { background: var(--bg-body); border-radius: 16px; border: 1px solid var(--border-color); padding: 24px; display: flex; flex-direction: column; }
.sc-header { font-size: 16px; font-weight: 800; color: var(--text-main); margin-bottom: 20px; border-bottom: 1px solid var(--border-color); padding-bottom: 12px; display: flex; align-items: center; gap: 8px; }
/* Length Meters */
.length-meter { margin-bottom: 20px; }
.lm-top { display: flex; justify-content: space-between; font-size: 13.5px; font-weight: 600; color: var(--text-main); margin-bottom: 8px; }
.lm-val { font-weight: 900; font-family: 'Space Mono', monospace; }
.lm-track { width: 100%; height: 8px; background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 10px; overflow: hidden; }
.lm-fill { height: 100%; border-radius: 10px; transition: width 0.5s ease, background-color 0.3s ease; }
.lm-fill.good { background-color: var(--success, #22c55e); }
.lm-fill.warn { background-color: #f59e0b; }
.lm-fill.bad { background-color: var(--danger, #ef4444); }
/* Checklist */
.check-list { display: flex; flex-direction: column; gap: 12px; }
.check-item { display: flex; align-items: flex-start; gap: 12px; padding: 12px; background: var(--card-bg); border-radius: 10px; border: 1px solid var(--border-color); }
.check-icon { width: 24px; height: 24px; border-radius: 6px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.check-icon.good { background: rgba(34, 197, 94, 0.15); color: #16a34a; }
.check-icon.warn { background: rgba(245, 158, 11, 0.15); color: #d97706; }
.check-icon.bad { background: rgba(239, 68, 68, 0.15); color: #dc2626; }
.check-text { font-size: 14px; font-weight: 500; color: var(--text-main); line-height: 1.5; padding-top: 2px; }
/* Previews Grid */
.previews-grid { display: grid; grid-template-columns: 1fr; gap: 24px; }
.preview-title { font-size: 14px; font-weight: 700; color: var(--text-main); margin-bottom: 12px; display: flex; align-items: center; gap: 8px; }
/* Google Preview */
.google-preview { background: #fff; padding: 16px; border-radius: 12px; border: 1px solid #dfe1e5; max-width: 600px; font-family: arial, sans-serif; }
.dark-mode .google-preview { background: #202124; border-color: #3c4043; }
.g-url { display: flex; align-items: center; gap: 12px; margin-bottom: 8px; }
.g-url img { width: 28px; height: 28px; border-radius: 50%; background: #f1f3f4; padding: 4px; }
.dark-mode .g-url img { background: #303134; }
.g-title { display: block; font-size: 20px; color: #1a0dab; text-decoration: none; margin-bottom: 4px; line-height: 1.3; font-weight: 400; overflow-wrap: break-word; }
.g-title:hover { text-decoration: underline; }
.dark-mode .g-title { color: #8ab4f8; }
.g-desc { font-size: 14px; color: #4d5156; line-height: 1.58; overflow-wrap: break-word; }
.dark-mode .g-desc { color: #bdc1c6; }
/* Twitter Preview */
.twitter-preview { border: 1px solid #cfd9de; border-radius: 16px; overflow: hidden; max-width: 500px; background: #fff; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; cursor: pointer; }
.twitter-preview:hover { background: #f7f9f9; }
.dark-mode .twitter-preview { background: #000; border-color: #333639; }
.dark-mode .twitter-preview:hover { background: #080808; }
.tw-img { width: 100%; height: 240px; object-fit: cover; border-bottom: 1px solid #cfd9de; background: #f7f9f9; }
.dark-mode .tw-img { border-bottom-color: #333639; background: #16181c; }
.tw-content { padding: 12px 16px; }
.tw-domain { font-size: 13px; color: #536471; margin-bottom: 2px; }
.dark-mode .tw-domain { color: #71767b; }
.tw-title { font-size: 15px; color: #0f1419; margin-bottom: 2px; line-height: 1.3; font-weight: 400; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dark-mode .tw-title { color: #e7e9ea; }
.tw-desc { font-size: 15px; color: #536471; line-height: 1.3; overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.dark-mode .tw-desc { color: #71767b; }
/* Facebook Preview */
.fb-preview { border: 1px solid #ced0d4; background: #f2f3f5; max-width: 500px; cursor: pointer; font-family: Helvetica, Arial, sans-serif; border-radius: 8px; overflow: hidden; }
.dark-mode .fb-preview { background: #242526; border-color: #3e4042; }
.fb-img { width: 100%; height: 240px; object-fit: cover; border-bottom: 1px solid #ced0d4; background: #e4e6eb; }
.dark-mode .fb-img { border-bottom-color: #3e4042; background: #3a3b3c; }
.fb-content { padding: 10px 12px; }
.fb-domain { font-size: 12px; color: #606770; text-transform: uppercase; margin-bottom: 5px; }
.dark-mode .fb-domain { color: #b0b3b8; }
.fb-title { font-size: 16px; font-weight: 600; color: #1d2129; line-height: 1.2; margin-bottom: 3px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dark-mode .fb-title { color: #e4e6eb; }
.fb-desc { font-size: 14px; color: #606770; line-height: 1.4; overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; }
.dark-mode .fb-desc { color: #b0b3b8; }
/* Tables & Code */
.data-table { width: 100%; border-collapse: collapse; text-align: left; }
.data-table th, .data-table td { padding: 14px 20px; border-bottom: 1px solid var(--border-color); font-size: 14px; color: var(--text-main); }
.data-table th { background: var(--bg-body); font-weight: 800; text-transform: uppercase; letter-spacing: 0.5px; font-size: 12px; color: var(--text-muted); position: sticky; top: 0; }
.data-table td { word-break: break-all; }
.tag-name { font-family: 'Space Mono', monospace; font-size: 13px; color: var(--primary-color); background: var(--primary-light); padding: 4px 8px; border-radius: 6px; font-weight: 700; }
.code-box { background: #1e1e24; padding: 24px; font-family: 'Space Mono', monospace; font-size: 13.5px; color: #a9b7c6; line-height: 1.7; overflow-x: auto; white-space: pre-wrap; word-wrap: break-word; }
.dark-mode .code-box { background: rgba(0,0,0,0.3); }
.act-btn { background: var(--bg-body); color: var(--text-main); border: 1px solid var(--border-color); border-radius: 8px; padding: 8px 16px; font-size: 13.5px; font-weight: 700; cursor: pointer; display: flex; align-items: center; gap: 6px; transition: 0.2s; }
.act-btn:hover { border-color: var(--primary-color); color: var(--primary-color); }
/* ---------- BENTO BOX FEATURES ---------- */
.console-features { margin-top: 40px; width: 100%; }
.bento-features-cluster { display: grid; grid-template-columns: repeat(3, 1fr); grid-auto-rows: minmax(130px, auto); gap: 20px; width: 100%; position: relative; z-index: 2; }
.bento-card { background: rgba(255, 255, 255, 0.015); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border: 1px solid var(--border-color); border-radius: 24px; padding: 28px; display: flex; flex-direction: column; align-items: flex-start; position: relative; overflow: hidden; transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1); box-shadow: 0 4px 20px rgba(0,0,0,0.02); }
.bento-card::before {
content: ''; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
width: 150px; height: 150px; background-size: contain; background-repeat: no-repeat; background-position: center;
opacity: 0.03; transition: all 0.5s ease; pointer-events: none; z-index: 0;
}
.bento-card:hover::before { opacity: 0.08; transform: translate(-50%, -50%) scale(1.1); }
.dark-mode .bento-card::before { filter: invert(1); opacity: 0.05; }
.feat-icon-search::before { background-image: url('data:image/svg+xml;utf8,'); }
.feat-icon-activity::before { background-image: url('data:image/svg+xml;utf8,'); }
.feat-icon-share::before { background-image: url('data:image/svg+xml;utf8,'); }
.feat-icon-shield::before { background-image: url('data:image/svg+xml;utf8,'); }
.feat-icon-table::before { background-image: url('data:image/svg+xml;utf8,'); }
.feat-icon-download::before { background-image: url('data:image/svg+xml;utf8,'); }
.bento-card::after { content: ''; position: absolute; inset: 0; border-radius: 24px; background: linear-gradient(135deg, rgba(255,255,255,0.03) 0%, transparent 100%); pointer-events: none; }
.bento-card:hover { transform: translateY(-4px) scale(1.01); border-color: var(--primary-color); box-shadow: 0 12px 30px rgba(0,0,0,0.06); }
.bento-card-content { position: relative; z-index: 1; display: flex; flex-direction: column; height: 100%; gap: 12px; }
.dashed-ring-wrapper { position: relative; display: inline-flex; align-items: center; justify-content: center; margin-bottom: 8px; width: 44px; height: 44px; }
.dashed-ring-wrapper::after { content: ''; position: absolute; top: -5px; left: -5px; right: -5px; bottom: -5px; border: 1px dashed var(--border-color); border-radius: 16px; opacity: 0.5; transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1); z-index: 0; transform-origin: center center; }
.bento-card:hover .dashed-ring-wrapper::after { opacity: 1; transform: scale(1.1) rotate(180deg); border-color: var(--primary-color); }
.bc-icon-wrapper { width: 44px; height: 44px; border-radius: 12px; background: var(--bg-body); border: 1px solid var(--border-color); display: flex; align-items: center; justify-content: center; color: var(--text-muted); transition: all 0.4s ease; margin-bottom: 0; position: relative; z-index: 1; }
.bento-card:hover .bc-icon-wrapper { background: linear-gradient(135deg, var(--primary-color), var(--border-color)); color: white; border-color: transparent; transform: scale(1.1) rotate(4deg); }
.bc-title { font-size: 16px; font-weight: 800; color: var(--text-main); margin: 0; }
.bc-desc { font-size: 13.5px; color: var(--text-muted); line-height: 1.6; margin: 0; font-weight: 500; }
@media (max-width: 900px) {
.bento-features-cluster { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
.bento-features-cluster { grid-template-columns: 1fr; }
}
/* Floating Scroll-to-Top Button */
.mtc-scroll-top-btn {
position: fixed;
bottom: 30px;
right: 30px;
width: 50px;
height: 50px;
border-radius: 50%;
background: var(--card-bg);
border: 1.5px solid var(--border-color);
color: var(--text-main);
display: inline-flex !important;
align-items: center;
justify-content: center;
cursor: pointer;
box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
backdrop-filter: blur(16px);
-webkit-backdrop-filter: blur(16px);
transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
z-index: 99999;
outline: none;
animation: slideInUp 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.mtc-scroll-top-btn:hover {
background: var(--primary-color);
color: #ffffff;
border-color: var(--primary-color);
transform: translateY(-4px) scale(1.08);
box-shadow: 0 16px 32px var(--primary-shadow, rgba(239, 68, 68, 0.35));
}
.mtc-scroll-top-btn:active {
transform: translateY(-1px) scale(0.96);
}
/* Smooth Scrolling */
#page-content, .page-content, .mtc-wrapper, html {
scroll-behavior: smooth;
}
/* Zero-Inline Enhancements */
.search-input-wrap i { color: var(--primary-color); margin-right: 8px; }
.mtc-history-title i { color: var(--primary-color); }
.mtc-btn-ghost.btn-xs { padding: 4px 10px; font-size: 12px; }
.mtc-btn-ghost.btn-xs i { width: 12px; height: 12px; }
.mtc-history-del i { width: 14px; height: 14px; }
.mtc-log-dot i.spinner { animation: spin 2s linear infinite; }
.api-err { text-align: center; }
.api-err .ae-icon-wrap { width: 64px; height: 64px; border-radius: 16px; background: rgba(239, 68, 68, 0.1); color: #ef4444; display: flex; align-items: center; justify-content: center; margin: 0 auto 20px; }
.api-err .ae-icon-wrap i { width: 30px; height: 30px; }
.api-err h3 { font-size: 24px; font-weight: 900; text-align: center; color: var(--text-main); margin-bottom: 12px; }
.api-err p { font-size: 15px; color: var(--text-muted); line-height: 1.6; max-width: 500px; margin: 0 auto 24px; text-align: center; }
.sc-lbl i.text-primary { color: var(--primary-color); }
.sc-lbl i.text-blue { color: #0ea5e9; }
.sc-lbl i.text-purple { color: #8b5cf6; }
.sc-lbl i.text-fuchsia { color: #a855f7; }
.sc-chars { font-size: 13px; color: var(--text-muted); }
.act-btn.btn-export { margin-left: auto; border-color: var(--primary-color); color: var(--primary-color); }
.length-hint { font-size: 13px; color: var(--text-muted); line-height: 1.6; margin-top: 20px; }
.length-hint i { width: 14px; height: 14px; vertical-align: middle; margin-right: 4px; }
.preview-title i.text-primary { color: var(--primary-color); }
.preview-title i.text-twitter { color: #1da1f2; }
.preview-title i.text-facebook { color: #1877f2; }
.g-url-domain { display: block; font-size: 12px; color: inherit; line-height: 1; }
.g-url-full { display: block; font-size: 12px; color: #5f6368; line-height: 1; margin-top: 2px; }
.tw-img.img-empty { display: flex; align-items: center; justify-content: center; color: #cfd9de; }
.fb-img.img-empty { display: flex; align-items: center; justify-content: center; color: #ced0d4; }
th.th-type { width: 250px; }
td.td-empty { text-align: center; padding: 20px; color: var(--text-muted); }
.mtc-scroll-top-btn span, .mtc-scroll-top-btn i { pointer-events: none; width: 22px; height: 22px; }