@import "https://fonts.googleapis.com/css2?family=Poppins:wght@400;700;900&display=swap";@import "https://fonts.googleapis.com/css2?family=Vazirmatn:wght@300;400;500;700&display=swap";:root{--primary:#1a73e8;--primary-dark:#1558b0;--primary-light:#4a90f5;--accent:#00c6ff;--bg-dark:#16181a;--bg-card:#1e2124;--bg-card2:#252829;--border-color:#333639;--text-light:#f0f0f0;--text-muted:#9ca3af;--success:#22c55e;--danger:#ef4444}*{box-sizing:border-box}body{background-color:var(--bg-dark);color:var(--text-light);direction:rtl;min-height:100vh;margin:0;font-family:Vazirmatn,sans-serif}.navbar-custom{border-bottom:1px solid var(--border-color);z-index:100;background-color:#111315;padding:12px 0;position:sticky;top:0;box-shadow:0 2px 12px #00000080}.navbar-brand-text{background:linear-gradient(90deg,#1a73e8,#00c6ff);-webkit-text-fill-color:transparent;letter-spacing:-.5px;-webkit-background-clip:text;background-clip:text;font-family:Poppins,sans-serif;font-size:1.5rem;font-weight:900}.nav-link-custom{border-radius:6px;font-size:.9rem;transition:color .2s;color:var(--text-muted)!important;padding:6px 14px!important}.nav-link-custom:hover{background:#ffffff0f;color:var(--text-light)!important}.hero-section{text-align:center;padding:60px 0 40px}.hero-title{background:linear-gradient(135deg,#1a73e8 10%,#4a90f5 50%,#00c6ff 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:12px;font-family:Poppins,sans-serif;font-size:clamp(2.5rem,8vw,5rem);font-weight:900;line-height:1.1}.hero-subtitle{color:var(--text-muted);margin-bottom:0;font-size:1.05rem}.upload-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:16px;max-width:680px;margin:0 auto;padding:36px 32px;box-shadow:0 8px 40px #0006}.drop-zone{text-align:center;cursor:pointer;background:#1a73e808;border:2px dashed #374151;border-radius:12px;padding:48px 24px;transition:all .25s;position:relative}.drop-zone:hover,.drop-zone.dragover{border-color:var(--primary);background:#1a73e814}.drop-zone-icon{opacity:.6;margin-bottom:12px;font-size:3rem;display:block}.drop-zone-title{color:var(--text-light);margin-bottom:6px;font-size:1.1rem;font-weight:600}.drop-zone-sub{color:var(--text-muted);font-size:.85rem}.drop-zone input[type=file]{display:none}.file-info-box{background:var(--bg-card2);border:1px solid var(--border-color);border-radius:10px;align-items:center;gap:14px;margin-top:16px;padding:14px 18px;display:none}.file-icon-badge{background:linear-gradient(135deg,var(--primary),var(--accent));border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:44px;height:44px;font-size:1.2rem;display:flex}.file-details{flex:1;min-width:0}.file-name{white-space:nowrap;text-overflow:ellipsis;margin-bottom:2px;font-size:.9rem;font-weight:500;overflow:hidden}.file-size{color:var(--text-muted);font-size:.78rem}.remove-file-btn{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:4px;padding:4px;font-size:1rem;transition:color .2s}.remove-file-btn:hover{color:var(--danger)}.progress-section{margin-top:18px;display:none}.progress-label{color:var(--text-muted);justify-content:space-between;margin-bottom:8px;font-size:.82rem;display:flex}.progress-bar-track{background:var(--bg-card2);border:1px solid var(--border-color);border-radius:100px;height:8px;overflow:hidden}.progress-bar-fill{background:linear-gradient(90deg,var(--primary),var(--accent));border-radius:100px;width:0%;height:100%;transition:width .15s linear}.btn-upload{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;cursor:pointer;letter-spacing:.3px;border:none;border-radius:10px;width:100%;margin-top:18px;padding:13px 32px;font-family:Vazirmatn,sans-serif;font-size:1rem;font-weight:600;transition:all .2s}.btn-upload:hover:not(:disabled){background:linear-gradient(135deg,var(--primary-light),var(--primary));transform:translateY(-1px);box-shadow:0 6px 20px #1a73e859}.btn-upload:disabled{opacity:.5;cursor:not-allowed}.result-box{background:#22c55e14;border:1px solid #22c55e4d;border-radius:10px;margin-top:18px;padding:18px;display:none}.result-box .result-title{color:var(--success);align-items:center;gap:6px;margin-bottom:10px;font-size:.9rem;font-weight:600;display:flex}.result-link-row{align-items:center;gap:8px;display:flex}.result-link-input{background:var(--bg-card2);border:1px solid var(--border-color);color:var(--text-light);direction:ltr;border-radius:8px;flex:1;padding:9px 14px;font-family:Vazirmatn,sans-serif;font-size:.85rem}.btn-copy{background:var(--primary);color:#fff;cursor:pointer;white-space:nowrap;border:none;border-radius:8px;padding:9px 18px;font-family:Vazirmatn,sans-serif;font-size:.85rem;transition:background .2s}.btn-copy:hover{background:var(--primary-light)}.btn-copy.copied{background:var(--success)}.features-section{padding:60px 0 40px}.section-divider{align-items:center;gap:16px;margin-bottom:40px;display:flex}.section-divider hr{border-color:var(--border-color);opacity:1;flex:1}.section-divider-text{color:var(--text-muted);white-space:nowrap;font-size:.9rem}.feature-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:14px;height:100%;padding:28px 24px;transition:border-color .2s,transform .2s}.feature-card:hover{border-color:#1a73e866;transform:translateY(-3px)}.feature-icon{margin-bottom:14px;font-size:2rem;display:block}.feature-title{color:var(--text-light);margin-bottom:8px;font-size:1rem;font-weight:700}.feature-desc{color:var(--text-muted);font-size:.85rem;line-height:1.7}.stats-section{padding:30px 0 50px}.stat-card{background:var(--bg-card);border:1px solid var(--border-color);text-align:center;border-radius:14px;padding:24px}.stat-number{background:linear-gradient(135deg,var(--primary),var(--accent));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-family:Poppins,sans-serif;font-size:2rem;font-weight:900}.stat-label{color:var(--text-muted);margin-top:4px;font-size:.82rem}.formats-section{padding:10px 0 50px}.format-badge{background:var(--bg-card2);border:1px solid var(--border-color);color:var(--text-muted);border-radius:6px;margin:4px;padding:5px 12px;font-size:.78rem;transition:all .15s;display:inline-block}.format-badge:hover{border-color:var(--primary);color:var(--primary-light)}.footer-custom{border-top:1px solid var(--border-color);text-align:center;color:var(--text-muted);background:#111315;padding:28px 0;font-size:.82rem}.footer-custom a{color:var(--primary-light);text-decoration:none}#loading-overlay{z-index:9999;background:#16181af2;flex-direction:column;justify-content:center;align-items:center;gap:16px;display:none;position:fixed;inset:0}.spinner{border:4px solid #1a73e833;border-top-color:var(--primary);border-radius:50%;width:52px;height:52px;animation:.7s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.loading-text{color:var(--text-light);font-size:1.1rem;font-weight:500}@media (width<=576px){.upload-card{padding:22px 16px}.hero-section{padding:36px 0 28px}.result-link-row{flex-direction:column}.result-link-input{width:100%}.btn-copy{text-align:center;width:100%}}