/* Phase 3 additions retain the QuickPDF Studio metallic/emerald theme. */
.guide-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;padding:12px 0 100px}
.guide-card{display:block;padding:32px;border-radius:22px;text-decoration:none;transition:transform .2s,border-color .2s}
.guide-card:hover{transform:translateY(-4px);border-color:#a4d783}
.guide-card h2{font-size:clamp(21px,2.3vw,30px);line-height:1.2;letter-spacing:-1px;margin:20px 0 12px;color:#e8f4e7}
.guide-card p{color:#a9b8ac;font-size:14px;line-height:1.7}
.guide-link{display:inline-block;margin-top:22px;color:#b5ef77;font-weight:750;font-size:13px}
.guide-article{max-width:860px;padding-top:70px;padding-bottom:120px}
.guide-article h1{font-size:clamp(38px,5vw,64px);letter-spacing:-2.7px;line-height:1.09;margin:30px 0 22px;color:#f2f9ef}
.guide-lead{font-size:clamp(17px,2vw,22px);color:#aabbac;line-height:1.65;padding-bottom:30px;border-bottom:1px solid #3e5140}
.guide-step{display:grid;grid-template-columns:62px minmax(0,1fr);gap:14px;padding:34px 0;border-bottom:1px solid #314533}
.guide-step-num{font-size:14px;font-weight:900;letter-spacing:2px;color:#aee586;padding-top:7px}
.guide-step h2{font-size:26px;line-height:1.26;letter-spacing:-.7px;color:#ebf4e7;margin:0 0 12px}
.guide-step p,.guide-caution p{font-size:16px;color:#a9baab;line-height:1.85;margin:0}
.guide-caution{margin:44px 0 38px;border-left:3px solid #b5ef77;background:#b5ef7710;border-radius:0 12px 12px 0;padding:20px 25px}
.guide-caution strong{display:block;color:#d8efcd;font-size:16px;margin-bottom:8px}
.guide-article>h2{color:#eaf4e7;margin:28px 0 16px}
.local-choice{display:block;background:#b5ef7710;border:1px solid #678e55;border-radius:13px;padding:18px;line-height:1.5;cursor:pointer}
.local-choice input{accent-color:#b5ef77;margin-right:6px}
.local-choice strong{color:#e2f6d5}
.local-choice small{display:block;margin:7px 0 0 24px;color:#b6c8b5}
.scan-layout{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(250px,.72fr);gap:32px;padding-bottom:105px;align-items:start}
.scan-layout>.tool-upload{padding:32px}
.scan-actions,.scan-toolbar{display:flex;gap:12px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.scan-actions{justify-content:flex-start;margin-bottom:15px}
.scan-actions .btn{min-height:44px;text-decoration:none;padding:12px 18px;cursor:pointer}
.scan-help{font-size:14px;color:#acc1ae;line-height:1.7;margin:14px 0 20px}
.scan-canvas-wrap{min-height:280px;border:1px dashed #547350;border-radius:14px;background:linear-gradient(135deg,#0a110e,#19241b);display:grid;place-items:center;padding:12px;overflow:hidden}
.scan-canvas-wrap canvas{max-width:100%;max-height:650px;width:auto;height:auto;display:block;touch-action:none;cursor:crosshair;object-fit:contain}
.scan-toolbar{padding:15px 0 0;color:#bacbb8;font-size:13px}
.scan-toolbar button{font-size:12px}
#scannerForm>label[for="scanFilter"]{display:block;color:#cfe2c9;margin:24px 0 10px}
#scannerForm>select{display:block;width:100%;margin-bottom:16px}
#scannerForm .process-button{width:100%}
#scanStatus{min-height:42px;line-height:1.55;margin-top:12px}
#batchSettings{margin-top:16px}
#batchSettings .field-pair{display:grid;grid-template-columns:1fr 1fr;gap:12px}
#batchSettings label{display:block;margin-top:12px}
.arabic-page{text-align:right;direction:rtl}
.ar-hero h1{max-width:850px;font-size:clamp(38px,6vw,72px);line-height:1.2}
.ar-hero p{max-width:850px;font-size:19px;line-height:1.85}
.ar-actions{display:flex;gap:16px;flex-wrap:wrap;margin-top:32px}
.ar-actions a{display:inline-flex;align-items:center;text-decoration:none}
.ar-tool-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px;margin:28px 0 45px}
.ar-tool-card{display:flex;justify-content:space-between;align-items:center;gap:12px;min-height:80px;padding:16px 18px;border-radius:14px;border:1px solid #354b37;background:#17221a;color:#dff0d6;text-decoration:none;font-weight:700}
.ar-tool-card:hover{border-color:#b5ef77;background:#233425}
.ar-tool-card small{color:#b5ef77}
.arabic-page .article-text{max-width:950px;text-align:right}
.arabic-page .article-text p{font-size:16px;line-height:2}
.language-switch{font-size:12px;color:#b5ef77;text-decoration:none;margin-inline-start:10px}
@media(max-width:900px){.guide-grid{grid-template-columns:1fr}.scan-layout{grid-template-columns:1fr}.ar-tool-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.guide-article{padding-top:35px}.guide-step{grid-template-columns:40px minmax(0,1fr);gap:8px}.guide-step h2{font-size:20px}.guide-article h1{font-size:36px}.ar-tool-grid{grid-template-columns:1fr}.scan-layout>.tool-upload{padding:17px}.scan-canvas-wrap{min-height:220px}.scan-toolbar{gap:8px}.guide-card{padding:23px}}