/* LUCID UI CSS
 * 元: templates/index.html の <style> ブロック
 * 切り出し: 2026-05-06
 */

*{margin:0;padding:0;box-sizing:border-box}
:root{
--bg:#06080d;--bg2:#0c1017;--bg3:#131820;--bg4:#1a2030;
--text:#d0d6e0;--text2:#8892a4;--text3:#5a6478;
--blue:#3b82f6;--blue2:#2563eb;--blue-glow:rgba(59,130,246,.15);
--green:#22c55e;--red:#ef4444;--amber:#f59e0b;
--border:#1e2536;--border2:#2a3348;
}
body{background:var(--bg);color:var(--text);font-family:'Noto Sans JP','Inter',sans-serif;font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased}
::selection{background:rgba(59,130,246,.3)}
a{color:var(--blue);text-decoration:none}
input,textarea,select{background:var(--bg3);border:1px solid var(--border);color:var(--text);border-radius:8px;padding:10px 14px;font-size:14px;font-family:inherit;width:100%;outline:none;transition:border .2s}
input:focus,textarea:focus,select:focus{border-color:var(--blue)}
textarea{resize:vertical;min-height:100px}
button{cursor:pointer;font-family:inherit;font-size:14px;border:none;border-radius:8px;padding:10px 20px;font-weight:500;transition:all .2s}
.btn-blue{background:var(--blue);color:#fff}.btn-blue:hover{background:var(--blue2)}
.btn-outline{background:transparent;border:1px solid var(--border2);color:var(--text)}.btn-outline:hover{border-color:var(--blue);color:var(--blue)}
.btn-green{background:var(--green);color:#fff}
.btn-full{width:100%}
.btn-lg{padding:14px 28px;font-size:16px}
.container{max-width:800px;margin:0 auto;padding:0 20px}
.card{background:var(--bg2);border:1px solid var(--border);border-radius:12px;padding:24px}
.card-glow{border-color:rgba(59,130,246,.2);box-shadow:0 0 30px rgba(59,130,246,.05)}
.badge{display:inline-block;font-size:11px;padding:3px 10px;border-radius:20px;font-weight:500}
.badge-blue{background:rgba(59,130,246,.15);color:var(--blue)}
.badge-green{background:rgba(34,197,94,.15);color:var(--green)}
.badge-amber{background:rgba(245,158,11,.15);color:var(--amber)}
.field{margin-bottom:16px}
.field label{display:block;font-size:14px;color:var(--text2);margin-bottom:6px;font-weight:500}
.field .hint{font-size:12px;color:var(--text3);margin-top:4px}
.divider{border:none;height:1px;background:var(--border);margin:24px 0}
.fade-in{animation:fadeIn .4s ease}
@keyframes fadeIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.loading{display:flex;align-items:center;justify-content:center;padding:60px;color:var(--text2)}
.spinner{width:24px;height:24px;border:3px solid var(--border);border-top-color:var(--blue);border-radius:50%;animation:spin .6s linear infinite;margin-right:12px}
@keyframes spin{to{transform:rotate(360deg)}}
.nav{position:sticky;top:0;z-index:50;background:rgba(6,8,13,.88);backdrop-filter:blur(16px);border-bottom:1px solid var(--border);padding:14px 0}
.nav-inner{max-width:800px;margin:0 auto;padding:0 20px;display:flex;align-items:center;justify-content:space-between}
.nav-logo{font-size:20px;font-weight:700;color:var(--blue);letter-spacing:1px;cursor:pointer}

.nav-links{display:flex;gap:8px;align-items:center}
.nav-links button,.nav-links a{font-size:13px;padding:6px 14px}
.nav-credit{font-size:14px;color:var(--blue);font-weight:600;margin-right:8px}
.tab-bar{display:flex;gap:4px;margin-bottom:24px;padding:4px;background:var(--bg3);border-radius:10px}
.tab{flex:1;text-align:center;padding:8px;border-radius:8px;font-size:13px;color:var(--text2);cursor:pointer;transition:all .2s}
.tab.active{background:var(--blue);color:#fff}
.table-wrap{overflow-x:auto;border-radius:8px;border:1px solid var(--border)}
table{width:100%;border-collapse:collapse;font-size:15px}
th{background:var(--bg3);color:var(--text2);text-align:left;padding:10px 14px;font-weight:500;font-size:13px;white-space:nowrap}
td{padding:10px 14px;border-top:1px solid var(--border);color:var(--text)}
.hero{text-align:center;padding:80px 20px 60px}
.hero h1{font-size:42px;font-weight:700;color:#fff;margin-bottom:12px;letter-spacing:-1px}
.hero h1 em{color:var(--blue);font-style:normal}
.hero p{font-size:17px;color:var(--text2);max-width:500px;margin:0 auto 32px}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:40px 0}
.step{text-align:center;padding:24px 16px}
.step-num{width:36px;height:36px;background:var(--blue);color:#fff;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:15px;margin-bottom:12px}
.step h3{font-size:15px;color:#fff;margin-bottom:6px}
.step p{font-size:13px;color:var(--text2)}
.pricing-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:20px 0}
.pricing-card{padding:20px;text-align:center;cursor:pointer;transition:all .2s}
.pricing-card:hover{border-color:var(--blue)}
.pricing-card.selected{border-color:var(--blue);box-shadow:0 0 20px rgba(59,130,246,.1)}
.pricing-card .price{font-size:28px;font-weight:700;color:#fff;margin:8px 0}
.pricing-card .credits{font-size:14px;color:var(--blue);font-weight:600}
.pricing-card .unit{font-size:12px;color:var(--text3);margin-top:4px}
.pricing-card .tag{font-size:11px;color:var(--green);margin-top:6px}
.report-preview{background:var(--bg3);border-radius:8px;padding:20px;max-height:400px;overflow-y:auto;white-space:pre-wrap;font-size:14px;line-height:2;font-family:'Noto Sans JP',serif}
@media(max-width:600px){
.hero h1{font-size:28px}
.steps{grid-template-columns:1fr}
.pricing-grid{grid-template-columns:1fr}
.nav-links{gap:4px}
}

.breadcrumb{max-width:800px;margin:0 auto;padding:12px 20px 0;font-size:12px;color:var(--text3)}
.breadcrumb a{color:var(--text3);text-decoration:none}
.breadcrumb a:hover{color:var(--blue)}
.breadcrumb span{margin:0 6px}
.breadcrumb .current{color:var(--text2)}

/* ===== REDESIGNED LANDING ===== */
.lp-section{max-width:800px;margin:0 auto;padding:0 20px 80px}
.lp-label{font-size:12px;font-weight:600;letter-spacing:3px;text-transform:uppercase;color:var(--blue);margin-bottom:12px}
.lp-h2{font-size:32px;font-weight:700;color:#fff;letter-spacing:-.5px;line-height:1.3}
.lp-sub{font-size:16px;color:var(--text2);margin-top:12px;line-height:1.8}

/* Hero redesign */
.hero-new{text-align:center;padding:100px 20px 80px;position:relative;overflow:hidden}
.hero-new::before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(ellipse at 50% 0%,rgba(59,130,246,.08) 0%,transparent 60%);pointer-events:none}
.hero-new h1{font-size:52px;font-weight:800;color:#fff;letter-spacing:-1.5px;line-height:1.15;margin-bottom:16px}
.hero-new h1 em{color:var(--blue);font-style:normal;position:relative}
.hero-new h1 em::after{content:"";position:absolute;bottom:-2px;left:0;width:100%;height:3px;background:linear-gradient(90deg,var(--blue),transparent);border-radius:2px}
.hero-new .hero-desc{font-size:18px;color:var(--text2);max-width:480px;margin:0 auto 36px;line-height:1.8}
.hero-new .hero-cta{display:inline-flex;align-items:center;gap:8px;background:var(--blue);color:#fff;padding:18px 40px;border-radius:12px;font-size:17px;font-weight:600;border:none;cursor:pointer;transition:all .3s;box-shadow:0 4px 24px rgba(59,130,246,.3)}
.hero-new .hero-cta:hover{transform:translateY(-2px);box-shadow:0 8px 32px rgba(59,130,246,.4)}
.hero-new .hero-stats{display:flex;justify-content:center;gap:48px;margin-top:48px}
.hero-new .hero-stat{text-align:center}
.hero-new .hero-stat-num{font-size:32px;font-weight:800;color:#fff;font-family:Inter,sans-serif}
.hero-new .hero-stat-label{font-size:12px;color:var(--text3);margin-top:4px}

/* Steps redesign */
.steps-new{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;margin-top:40px;border-radius:16px;overflow:hidden}
.step-new{background:var(--bg2);padding:32px 24px;text-align:center;position:relative;transition:background .3s}
.step-new:hover{background:var(--bg3)}
.step-new-num{width:40px;height:40px;background:linear-gradient(135deg,var(--blue),#6366f1);color:#fff;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;font-weight:800;font-size:16px;margin-bottom:16px}
.step-new h3{font-size:18px;color:#fff;font-weight:600;margin-bottom:8px}
.step-new p{font-size:14px;color:var(--text2);line-height:1.7}

/* Features */
.features-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:2px;margin-top:32px;border-radius:16px;overflow:hidden}
.feature-card{background:var(--bg2);padding:28px 24px;transition:all .3s;position:relative}
.feature-card:hover{background:var(--bg3)}
.feature-card-icon{font-size:24px;margin-bottom:12px}
.feature-card h4{font-size:17px;color:#fff;font-weight:600;margin-bottom:8px}
.feature-card p{font-size:14px;color:var(--text2);line-height:1.7}

/* Pricing redesign */
.pricing-table-new{margin-top:32px;border-radius:16px;overflow:hidden;border:1px solid var(--border)}
.pricing-table-new table{width:100%;border-collapse:collapse}
.pricing-table-new th{background:var(--bg3);padding:14px 20px;font-size:12px;color:var(--text2);font-weight:600;text-align:left;letter-spacing:.5px;text-transform:uppercase;border-bottom:1px solid var(--border)}
.pricing-table-new td{padding:16px 20px;font-size:14px;border-bottom:1px solid var(--border)}
.pricing-table-new tr:last-child td{border-bottom:none}
.pricing-table-new tr:hover td{background:rgba(59,130,246,.03)}
.pricing-table-new .price-highlight{color:var(--green);font-weight:600}

/* CTA card */
.cta-card{background:linear-gradient(135deg,rgba(59,130,246,.1),rgba(99,102,241,.1));border:1px solid rgba(59,130,246,.2);border-radius:20px;padding:48px 32px;text-align:center;margin-top:40px;position:relative;overflow:hidden}
.cta-card::before{content:"";position:absolute;top:0;left:0;width:100%;height:1px;background:linear-gradient(90deg,transparent,var(--blue),transparent)}
.cta-card .cta-badge{display:inline-block;background:rgba(34,197,94,.15);color:var(--green);font-size:12px;font-weight:600;padding:6px 16px;border-radius:20px;margin-bottom:16px}
.cta-card .cta-price{font-size:40px;font-weight:800;color:#fff;margin-bottom:8px;font-family:Inter,sans-serif}
.cta-card .cta-desc{font-size:15px;color:var(--text2);margin-bottom:24px}

/* FAQ redesign */
.faq-new{margin-top:32px}
.faq-item-new{border-bottom:1px solid var(--border);padding:20px 0}
.faq-item-new:last-child{border-bottom:none}
.faq-q-new{font-size:16px;color:#fff;font-weight:500;cursor:pointer;display:flex;justify-content:space-between;align-items:center}
.faq-q-new::after{content:"+";font-size:20px;color:var(--text3);transition:transform .3s}
.faq-a-new{font-size:15px;color:var(--text2);line-height:1.8;margin-top:12px;padding-right:24px}

/* Related services */
.related-grid{display:grid;grid-template-columns:1fr 1fr;gap:2px;border-radius:16px;overflow:hidden;margin-top:32px}
.related-card{background:var(--bg2);padding:28px 24px;text-align:center;transition:background .3s}
.related-card:hover{background:var(--bg3)}

/* Divider */
.lp-divider{height:1px;background:linear-gradient(90deg,transparent,var(--border),transparent);margin:0}

@media(max-width:600px){
  .hero-new h1{font-size:34px}
  .hero-new{padding:60px 20px 50px}
  .hero-new .hero-stats{gap:24px}
  .hero-new .hero-stat-num{font-size:22px}
  .steps-new{grid-template-columns:1fr}
  .features-grid{grid-template-columns:1fr}
  .related-grid{grid-template-columns:1fr}
  .lp-h2{font-size:26px}
}

/* ===== APP REDESIGN ===== */
/* Nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(6,8,13,.92);backdrop-filter:blur(20px);border-bottom:1px solid rgba(255,255,255,.06);padding:0}
.nav-inner{max-width:800px;margin:0 auto;padding:14px 20px;display:flex;align-items:center;justify-content:space-between}
.nav-logo{cursor:pointer;display:flex;align-items:center;gap:8px}
.nav-links{display:flex;gap:6px;align-items:center}
.nav-links button,.nav-links a{font-size:14px;padding:8px 18px;border-radius:8px;transition:all .2s}
.nav-credit{font-size:14px;color:var(--blue);font-weight:700;margin-right:4px;font-family:Inter,sans-serif}

/* Cards */
.card{background:var(--bg2);border:1px solid var(--border);border-radius:14px;padding:24px;transition:all .25s}
.card:hover{border-color:var(--border2)}
.card-glow{border-color:rgba(59,130,246,.25);box-shadow:0 0 40px rgba(59,130,246,.06)}

/* Buttons */
.btn-blue{background:linear-gradient(135deg,var(--blue),#4f7df5);color:#fff;border-radius:10px;font-weight:600;transition:all .25s;box-shadow:0 2px 12px rgba(59,130,246,.2)}
.btn-blue:hover{transform:translateY(-1px);box-shadow:0 4px 20px rgba(59,130,246,.35)}
.btn-outline{background:rgba(255,255,255,.03);border:1px solid var(--border);color:var(--text);border-radius:10px;font-weight:500;transition:all .25s}
.btn-outline:hover{border-color:var(--blue);color:var(--blue);background:rgba(59,130,246,.05)}
.btn-full{width:100%}
.btn-lg{padding:16px 32px;font-size:17px;border-radius:12px}

/* Inputs */
input,textarea,select{background:var(--bg3);border:1px solid var(--border);color:var(--text);border-radius:10px;padding:13px 16px;font-size:15px;font-family:inherit;width:100%;outline:none;transition:all .25s}
input:focus,textarea:focus,select:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(59,130,246,.1)}
textarea{min-height:120px}

/* Field */
.field{margin-bottom:20px}
.field label{display:block;font-size:14px;color:var(--text2);margin-bottom:8px;font-weight:500;letter-spacing:.3px}

/* Badges */
.badge{display:inline-flex;align-items:center;font-size:12px;padding:4px 12px;border-radius:20px;font-weight:600;letter-spacing:.3px}
.badge-blue{background:rgba(59,130,246,.12);color:#60a5fa}
.badge-green{background:rgba(34,197,94,.12);color:#4ade80}
.badge-amber{background:rgba(245,158,11,.12);color:#fbbf24}
.badge-red{background:rgba(239,68,68,.12);color:#f87171}

/* Page headers */
.page-header{margin-bottom:32px}
.page-header h2{font-size:24px;font-weight:700;color:#fff;letter-spacing:-.5px}
.page-header p{font-size:14px;color:var(--text2);margin-top:4px}

/* Divider */
.divider{border:none;height:1px;background:linear-gradient(90deg,transparent,var(--border),transparent);margin:28px 0}

/* Table */
.table-wrap{border-radius:14px;overflow:hidden;border:1px solid var(--border)}
table{width:100%;border-collapse:collapse;font-size:15px}
th{background:var(--bg3);color:var(--text2);text-align:left;padding:12px 16px;font-weight:600;font-size:12px;letter-spacing:.5px;text-transform:uppercase;border-bottom:1px solid var(--border)}
td{padding:14px 16px;border-top:1px solid var(--border);color:var(--text)}

/* Report card */
.report-card{background:var(--bg2);border:1px solid var(--border);border-radius:14px;padding:18px 20px;margin-bottom:10px;cursor:pointer;transition:all .25s}
.report-card:hover{border-color:var(--blue);transform:translateX(4px)}

/* Report preview */
.report-preview{background:var(--bg3);border-radius:14px;padding:24px;max-height:450px;overflow-y:auto;white-space:pre-wrap;font-size:15px;line-height:2;font-family:'Noto Sans JP',serif;border:1px solid var(--border)}

/* Form sections */
.form-section{background:var(--bg2);border:1px solid var(--border);border-radius:14px;padding:24px;margin-bottom:16px}
.form-section-title{font-size:14px;font-weight:600;color:var(--blue);margin-bottom:16px;letter-spacing:.5px}

/* Quality selector */
.quality-card{border-radius:12px;padding:16px;cursor:pointer;text-align:center;transition:all .25s}
.quality-card.selected{border-color:var(--blue);box-shadow:0 0 20px rgba(59,130,246,.1)}

/* Charge plan cards */
.plan-card{border-radius:14px;padding:20px;text-align:center;cursor:pointer;transition:all .25s;position:relative}
.plan-card:hover{border-color:var(--blue)}
.plan-card.selected{border-color:var(--blue);box-shadow:0 0 24px rgba(59,130,246,.12)}
.plan-card .plan-price{font-size:32px;font-weight:800;color:#fff;margin:8px 0;font-family:Inter,sans-serif}
.plan-card .plan-credits{font-size:14px;color:var(--blue);font-weight:600}

/* Dashboard stat */
.dash-stat{background:var(--bg2);border:1px solid var(--border);border-radius:14px;padding:20px;text-align:center}
.dash-stat-num{font-size:32px;font-weight:800;color:var(--blue);font-family:Inter,sans-serif;line-height:1}
.dash-stat-label{font-size:12px;color:var(--text3);margin-top:8px;letter-spacing:.5px}

/* Animations */
.fade-in{animation:fadeIn .5s ease}
@keyframes fadeIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}

/* Loading */
.spinner{width:24px;height:24px;border:2.5px solid var(--border);border-top-color:var(--blue);border-radius:50%;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* OCR upload area */
.ocr-drop{border:2px dashed var(--border2);border-radius:14px;padding:24px;text-align:center;cursor:pointer;transition:all .25s}
.ocr-drop:hover{border-color:var(--blue);background:rgba(59,130,246,.03)}

/* Tab bar */
.tab-bar{display:flex;gap:4px;margin-bottom:24px;padding:4px;background:var(--bg3);border-radius:12px}
.tab{flex:1;text-align:center;padding:10px;border-radius:10px;font-size:13px;color:var(--text2);cursor:pointer;transition:all .25s;font-weight:500}
.tab.active{background:linear-gradient(135deg,var(--blue),#4f7df5);color:#fff;box-shadow:0 2px 8px rgba(59,130,246,.3)}

/* Scrollbar */
::-webkit-scrollbar{width:6px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:var(--border2);border-radius:3px}
::-webkit-scrollbar-thumb:hover{background:var(--text3)}

/* Breadcrumb */
.breadcrumb{max-width:800px;margin:0 auto;padding:14px 20px 0;font-size:13px;color:var(--text3);letter-spacing:.3px}
.breadcrumb a{color:var(--text3);text-decoration:none;transition:color .2s}
.breadcrumb a:hover{color:var(--blue)}
.breadcrumb span{margin:0 6px}
.breadcrumb .current{color:var(--text2)}

@media(max-width:600px){
  .nav-links{gap:4px}
  .nav-links button,.nav-links a{font-size:12px;padding:6px 10px}
}


/* Footer */
.site-footer{max-width:800px;margin:0 auto;padding:40px 20px;border-top:1px solid var(--border);text-align:center;font-size:12px;color:var(--text3)}
.site-footer a{color:var(--text3);text-decoration:none;margin:0 12px}
.site-footer a:hover{color:var(--blue)}
.site-footer .footer-links{margin-bottom:8px}
@keyframes pulse{0%,100%{opacity:0.4;width:30%}50%{opacity:1;width:80%}}