/* PM Upload — Style v2 Clean */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --primary:#6366f1;--primary-dark:#4f46e5;--primary-light:#818cf8;
  --bg:#f8fafc;--bg-card:#fff;--bg-hover:#f1f5f9;--border:#e2e8f0;
  --text:#0f172a;--text-muted:#64748b;
  --success:#10b981;--danger:#ef4444;--warning:#f59e0b;
  --radius:14px;
  --shadow:0 1px 3px rgba(0,0,0,.06),0 4px 16px rgba(0,0,0,.04);
  --shadow-lg:0 4px 24px rgba(99,102,241,.12);
  --transition:.2s ease;--header-bg:rgba(255,255,255,.92);
}
html.dark{
  --bg:#0f172a;--bg-card:#1e293b;--bg-hover:#293548;--border:#334155;
  --text:#f1f5f9;--text-muted:#94a3b8;
  --shadow:0 1px 3px rgba(0,0,0,.3),0 4px 16px rgba(0,0,0,.2);
  --shadow-lg:0 4px 24px rgba(0,0,0,.4);--header-bg:rgba(15,23,42,.95);
}
html{font-size:16px}
body{font-family:'Vazirmatn',Tahoma,sans-serif;background:var(--bg);color:var(--text);line-height:1.7;min-height:100vh;direction:rtl;transition:background .3s,color .3s}
a{color:var(--primary);text-decoration:none;transition:color var(--transition)}
a:hover{color:var(--primary-dark)}
.container{max-width:960px;margin:0 auto;padding:0 20px}

/* Header */
.site-header{background:var(--header-bg);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100;backdrop-filter:blur(12px);transition:background .3s,border-color .3s}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:62px}
.logo{display:flex;align-items:center;gap:10px}
.logo-text{font-size:1.35rem;font-weight:800;color:var(--text);letter-spacing:-.5px}
.logo-pm{color:var(--primary)}
.logo-img{height:36px}
.header-nav{display:flex;align-items:center;gap:20px}
.header-nav a{color:var(--text-muted);font-size:.88rem;font-weight:500}
.header-nav a:hover{color:var(--text)}
.theme-toggle{width:36px;height:36px;border-radius:50%;border:1.5px solid var(--border);background:var(--bg-hover);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:.95rem;transition:all var(--transition);flex-shrink:0}
.theme-toggle:hover{border-color:var(--primary);background:rgba(99,102,241,.08)}
.theme-toggle .icon-sun{display:none}
.theme-toggle .icon-moon{display:block}
html.dark .theme-toggle .icon-sun{display:block}
html.dark .theme-toggle .icon-moon{display:none}
.ad-zone{padding:10px 0;text-align:center}
.ad-zone--header{background:var(--bg-card);border-bottom:1px solid var(--border)}
.ad-zone--mid{border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:16px 0}

/* Hero */
.hero{padding:64px 0 48px;text-align:center;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;inset:0;pointer-events:none;background:radial-gradient(ellipse 80% 50% at 50% 0%,rgba(99,102,241,.07) 0%,transparent 70%)}
.hero-badge{display:inline-flex;align-items:center;gap:6px;background:rgba(99,102,241,.08);border:1px solid rgba(99,102,241,.2);color:var(--primary);font-size:.78rem;font-weight:600;padding:5px 14px;border-radius:20px;margin-bottom:24px}
.hero-title{font-size:3rem;font-weight:800;line-height:1.15;letter-spacing:-.03em;margin-bottom:16px;background:linear-gradient(135deg,var(--text) 30%,var(--primary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-sub{color:var(--text-muted);font-size:1.05rem;margin-bottom:36px}

/* Upload Card */
.upload-card{background:var(--bg-card);border:1px solid var(--border);border-radius:20px;overflow:hidden;max-width:660px;margin:0 auto 28px;box-shadow:0 4px 40px rgba(99,102,241,.1);transition:background .3s}
.drop-zone{padding:40px 32px;text-align:center}
.drop-zone.dragging .drop-ring{background:rgba(99,102,241,.15);border-color:var(--primary);transform:scale(1.05)}
.drop-visual{display:flex;flex-direction:column;align-items:center;gap:14px;margin-bottom:20px}
.drop-ring{width:68px;height:68px;background:rgba(99,102,241,.07);border:2px dashed rgba(99,102,241,.3);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--primary);transition:.2s}
.drop-main{font-size:1.05rem;font-weight:600;margin-bottom:4px}
.drop-hint{color:var(--text-muted);font-size:.85rem}
.btn-pick{background:var(--primary);color:#fff;border:none;padding:11px 32px;border-radius:10px;font-size:.92rem;font-family:inherit;font-weight:700;cursor:pointer;transition:.2s;margin-bottom:18px;box-shadow:0 4px 14px rgba(99,102,241,.3)}
.btn-pick:hover{background:var(--primary-dark);transform:translateY(-1px)}
.drop-meta{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;font-size:.75rem;color:var(--text-muted)}
.pass-row{display:flex;align-items:center;gap:8px;justify-content:center;margin-top:14px}
.pass-input{background:var(--bg);border:1px solid var(--border);color:var(--text);padding:8px 12px;border-radius:8px;font-family:inherit;font-size:.85rem;direction:ltr;width:190px}
.pass-input:focus{outline:none;border-color:var(--primary)}

/* Queue */
.upload-queue{padding:20px 28px 28px}
.queue-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.queue-count{font-weight:700;font-size:.92rem}
.btn-clear-all{background:none;border:1px solid var(--border);color:var(--text-muted);padding:4px 11px;border-radius:6px;cursor:pointer;font-family:inherit;font-size:.78rem}
.btn-clear-all:hover{border-color:var(--danger);color:var(--danger)}
.file-list{display:flex;flex-direction:column;gap:8px;margin-bottom:18px}
.file-item{background:var(--bg);border:1px solid var(--border);border-radius:10px;padding:10px 14px;display:flex;align-items:center;gap:10px}
.file-icon{font-size:1.4rem;flex-shrink:0}
.file-info{flex:1;min-width:0}
.file-name{font-weight:500;font-size:.86rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.file-size{font-size:.74rem;color:var(--text-muted)}
.file-progress{height:3px;background:var(--border);border-radius:2px;margin-top:5px;overflow:hidden}
.file-progress-bar{height:100%;background:var(--primary);border-radius:2px;transition:width .3s;width:0}
.file-status{font-size:.74rem;flex-shrink:0}
.file-status.done{color:var(--success)}
.file-status.error{color:var(--danger)}
.file-status.uploading{color:var(--primary)}
.btn-start{width:100%;background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;border:none;padding:13px;border-radius:10px;font-size:.92rem;font-family:inherit;font-weight:700;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;box-shadow:0 4px 18px rgba(99,102,241,.35);transition:.2s}
.btn-start:hover{transform:translateY(-1px);box-shadow:0 8px 24px rgba(99,102,241,.4)}
.btn-start:disabled{opacity:.6;cursor:default;transform:none}

/* Results */
.upload-results{padding:32px 28px;text-align:center}
.results-icon{font-size:2.8rem;margin-bottom:8px}
.upload-results h3{font-size:1.1rem;font-weight:700;color:var(--success);margin-bottom:20px}
.result-item{background:var(--bg);border:1px solid var(--border);border-radius:12px;padding:14px;margin-bottom:10px;text-align:right}
.result-filename{font-weight:600;font-size:.88rem;margin-bottom:10px}
.result-links{display:flex;flex-direction:column;gap:6px}
.result-link-row{display:flex;align-items:center;gap:8px;background:var(--bg-card);border:1px solid var(--border);border-radius:8px;padding:7px 12px}
.result-link-label{font-size:.7rem;color:var(--text-muted);white-space:nowrap}
.result-link-url{flex:1;font-size:.78rem;color:var(--primary);direction:ltr;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.btn-copy{background:var(--primary);color:#fff;border:none;padding:4px 11px;border-radius:5px;cursor:pointer;font-family:inherit;font-size:.73rem;font-weight:600;white-space:nowrap;flex-shrink:0;transition:.15s}
.btn-copy:hover{background:var(--primary-dark)}
.btn-copy.copied{background:var(--success)}
.btn-new-upload{background:transparent;border:2px solid var(--primary);color:var(--primary);padding:9px 24px;border-radius:10px;font-family:inherit;font-size:.88rem;cursor:pointer;transition:.2s;margin-top:14px;font-weight:600}
.btn-new-upload:hover{background:var(--primary);color:#fff}

/* Stats */
.hero-stats{display:flex;align-items:center;justify-content:center;gap:20px;margin-top:20px}
.hstat{text-align:center}
.hstat-n{display:block;font-size:1.15rem;font-weight:800;color:var(--primary)}
.hstat span:last-child{font-size:.73rem;color:var(--text-muted)}
.hstat-div{width:1px;height:28px;background:var(--border)}
.section-label{font-size:.72rem;font-weight:700;color:var(--primary);text-transform:uppercase;letter-spacing:.1em;margin-bottom:22px;text-align:center}

/* Features */
.features{padding:56px 0}
.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.feat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:22px;transition:transform .2s,box-shadow .2s}
.feat-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.feat-icon{width:42px;height:42px;border-radius:11px;display:flex;align-items:center;justify-content:center;font-size:1.2rem;margin-bottom:12px}
.feat-card h3{font-size:.9rem;font-weight:700;margin-bottom:5px}
.feat-card p{font-size:.8rem;color:var(--text-muted);line-height:1.7}

/* How To */
.howto{padding:0 0 56px}
.howto-grid{display:flex;align-items:center;justify-content:center;gap:8px}
.howto-step{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:26px 20px;text-align:center;flex:1}
.step-num{width:38px;height:38px;background:var(--primary);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.95rem;font-weight:800;margin:0 auto 12px}
.howto-step h4{font-size:.88rem;font-weight:700;margin-bottom:5px}
.howto-step p{font-size:.78rem;color:var(--text-muted);line-height:1.7}
.howto-arrow{font-size:1.3rem;color:var(--text-muted);flex-shrink:0}

/* SEO */
.seo-section{padding:0 0 56px}
.seo-box{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:28px 32px;box-shadow:var(--shadow)}
.seo-box h2{font-size:1.1rem;font-weight:700;margin-bottom:14px;padding-bottom:10px;border-bottom:2px solid var(--primary);display:inline-block}
.seo-content{color:var(--text-muted);font-size:.88rem;line-height:1.9}
.seo-content p{margin-bottom:10px}

/* Backlinks */
.backlinks-section{padding:0 0 20px}
.backlinks-grid{display:flex;flex-wrap:wrap;gap:8px}
.backlink-item{background:var(--bg-card);border:1px solid var(--border);border-radius:8px;padding:6px 14px;font-size:.8rem;color:var(--text-muted);transition:all var(--transition)}
.backlink-item:hover{border-color:var(--primary);color:var(--primary)}

/* Footer */
.site-footer{background:var(--bg-card);border-top:1px solid var(--border);padding:48px 0 0;margin-top:60px}
.footer-ad{margin-bottom:28px;text-align:center}
.footer-grid{display:grid;grid-template-columns:1fr auto;gap:48px;padding-bottom:36px;border-bottom:1px solid var(--border)}
.footer-logo{font-size:1.3rem;font-weight:800;margin-bottom:10px}
.footer-logo span{color:var(--primary)}
.footer-brand p{color:var(--text-muted);font-size:.85rem;line-height:1.8;margin-bottom:14px}
.footer-copy{font-size:.75rem;color:var(--text-muted)}
.footer-links{display:flex;gap:44px}
.footer-col{display:flex;flex-direction:column;gap:10px}
.footer-col h4{font-size:.74rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;margin-bottom:4px}
.footer-col a{font-size:.83rem;color:var(--text-muted)}
.footer-col a:hover{color:var(--primary)}
.footer-bottom{display:flex;justify-content:space-between;padding:14px 0;font-size:.75rem;color:var(--text-muted);flex-wrap:wrap;gap:6px}

/* File Detail */
.file-detail{max-width:760px;margin:0 auto}
.file-preview{border-radius:16px;overflow:hidden;margin-bottom:18px;background:var(--bg-card);border:1px solid var(--border)}
.file-preview--image img{width:100%;max-height:460px;object-fit:contain;display:block;background:#111}
.file-preview--video video{width:100%;display:block;max-height:420px}
.file-preview--audio{padding:32px;text-align:center}
.audio-icon{font-size:2.8rem;margin-bottom:8px}
.file-info-card{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:26px;box-shadow:var(--shadow)}
.file-header{display:flex;gap:14px;align-items:flex-start;margin-bottom:22px}
.file-type-icon{font-size:2.6rem;flex-shrink:0}
.file-name{font-size:1.1rem;font-weight:700;word-break:break-word;margin-bottom:8px;line-height:1.4}
.file-meta-row{display:flex;gap:8px;flex-wrap:wrap}
.fmeta{font-size:.74rem;color:var(--text-muted);background:var(--bg);border:1px solid var(--border);padding:3px 9px;border-radius:20px}
.fmeta--lock{color:var(--primary);border-color:rgba(99,102,241,.3);background:rgba(99,102,241,.06)}
.fmeta--warn{color:var(--warning);border-color:rgba(245,158,11,.3);background:rgba(245,158,11,.06)}
.dl-section{margin-bottom:22px}
.btn-dl-main{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;padding:14px;border-radius:12px;background:linear-gradient(135deg,var(--success),#059669);color:#fff;font-weight:800;font-size:1.02rem;text-decoration:none;box-shadow:0 4px 18px rgba(16,185,129,.3);transition:.2s}
.btn-dl-main:hover{transform:translateY(-2px);box-shadow:0 8px 26px rgba(16,185,129,.4);color:#fff}
.dl-size{background:rgba(255,255,255,.2);font-size:.78rem;padding:2px 9px;border-radius:20px}
.links-section{margin-bottom:22px}
.links-title{font-size:.84rem;font-weight:700;margin-bottom:10px;color:var(--text-muted)}
.links-list{display:flex;flex-direction:column;gap:7px}
.link-row{display:flex;align-items:center;gap:10px;background:var(--bg);border:1px solid var(--border);border-radius:9px;padding:9px 13px}
.link-info{flex:1;min-width:0}
.link-label{display:block;font-size:.7rem;color:var(--text-muted);margin-bottom:2px}
.link-input{background:none;border:none;color:var(--primary);font-size:.8rem;direction:ltr;width:100%;outline:none;font-family:monospace}
.pass-form-wrap{margin-bottom:18px}
.pass-info{color:var(--text-muted);font-size:.88rem;margin-bottom:12px}
.pass-form-row{display:flex;gap:8px}
.pass-form-input{flex:1;background:var(--bg);border:1px solid var(--border);color:var(--text);padding:10px 13px;border-radius:9px;font-family:inherit;font-size:.88rem}
.pass-form-input:focus{outline:none;border-color:var(--primary)}
.btn-unlock{background:var(--primary);color:#fff;border:none;padding:10px 18px;border-radius:9px;font-family:inherit;font-size:.88rem;font-weight:700;cursor:pointer;white-space:nowrap}
.pass-error{color:var(--danger);font-size:.82rem;margin-top:7px}
.file-footer-actions{display:flex;justify-content:space-between;align-items:center;padding-top:14px;border-top:1px solid var(--border)}
.btn-report{font-size:.8rem;color:var(--text-muted)}
.btn-report:hover{color:var(--danger)}
.btn-upload-new{background:rgba(99,102,241,.08);color:var(--primary);border:1px solid rgba(99,102,241,.2);padding:6px 14px;border-radius:7px;font-size:.8rem;font-weight:600}
.btn-upload-new:hover{background:var(--primary);color:#fff}

/* Misc */
.file-page{max-width:660px;margin:60px auto;padding:0 20px}
.file-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:36px;text-align:center}
.badge{background:var(--bg);border:1px solid var(--border);padding:4px 12px;border-radius:20px;font-size:.78rem;display:inline-block}
::-webkit-scrollbar{width:6px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}

/* Responsive */
@media(max-width:700px){
  .hero-title{font-size:2.1rem}
  .features-grid{grid-template-columns:1fr 1fr}
  .howto-grid{flex-direction:column}
  .howto-arrow{transform:rotate(-90deg)}
  .footer-grid{grid-template-columns:1fr;gap:24px}
  .footer-links{gap:24px}
  .footer-bottom{flex-direction:column;text-align:center}
  .drop-zone{padding:28px 18px}
  .file-header{flex-direction:column}
}
@media(max-width:480px){
  .features-grid{grid-template-columns:1fr}
  .hero-title{font-size:1.75rem}
  .hero-stats{gap:12px}
}