/* ============================================================
   ছবি বিশ্লেষণ সহায়ক — নতুন ডিজাইন (preview হুবহু ম্যাচ)
   Emerald/Slate থিম · Noto Sans Bengali
   ============================================================ */
:root{
  --bg:#f8fafc; --card:#ffffff; --border:#e2e8f0;
  --text:#0f172a; --muted:#64748b; --muted2:#94a3b8;
  --em:#059669; --em-dark:#047857; --em-light:#ecfdf5; --em-border:#a7f3d0;
  --amber:#f59e0b; --danger:#dc2626; --danger-light:#fef2f2;
  --shadow-sm:0 1px 2px rgba(15,23,42,.06);
  --shadow-md:0 4px 14px rgba(15,23,42,.10);
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:'Noto Sans Bengali',system-ui,-apple-system,sans-serif;
  background:var(--bg);color:var(--text);font-size:15px;line-height:1.65}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
img{display:block}
input,textarea,select{font-family:inherit}

.container{max-width:1152px;margin:0 auto;padding:0 16px}
.muted{color:var(--muted)} .small{font-size:12.5px}

/* ================= Topbar ================= */
.topbar{position:sticky;top:0;z-index:40;border-bottom:1px solid var(--border);
  background:rgba(255,255,255,.86);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.topbar-inner{max-width:1152px;margin:0 auto;display:flex;align-items:center;
  justify-content:space-between;gap:12px;padding:10px 16px}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brandlogo{flex-shrink:0;width:40px;height:40px;border-radius:12px;background:var(--em);
  color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-sm)}
.brandlogo svg{width:20px;height:20px}
.brandtitle{margin:0;font-size:17px;font-weight:700;line-height:1.25;white-space:nowrap;
  overflow:hidden;text-overflow:ellipsis}
.brandsub{margin:0;font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;
  text-overflow:ellipsis}
.topnav{display:flex;align-items:center;gap:8px;flex-shrink:0}

/* ================= Buttons ================= */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;
  border-radius:10px;border:1px solid var(--border);background:var(--card);color:var(--text);
  font-size:13.5px;font-weight:600;padding:8px 14px;line-height:1.4;
  transition:all .15s;box-shadow:var(--shadow-sm);white-space:nowrap}
.btn:hover{background:#f8fafc;border-color:var(--border)}
.btn:disabled{opacity:.55;cursor:not-allowed}
.btn svg{width:15px;height:15px;flex-shrink:0}
.btn-primary{background:var(--em);border-color:var(--em);color:#fff}
.btn-primary:hover{background:var(--em-dark);border-color:var(--em-dark)}
.btn-em{background:#10b981;border-color:#10b981;color:#fff;border-radius:999px}
.btn-em:hover{background:var(--em);border-color:var(--em)}
.btn-ghost{box-shadow:none;background:transparent}
.btn-ghost:hover{background:#f1f5f9}
.btn-danger{background:var(--danger);border-color:var(--danger);color:#fff}
.btn-sm{padding:5px 10px;font-size:12.5px;border-radius:8px}
.btn-sm svg{width:13px;height:13px}
.iconbtn{width:36px;height:36px;padding:0;border-radius:10px;color:var(--muted)}
.iconbtn:hover{color:var(--text)}

/* User chip */
.userchip{display:flex;align-items:center;gap:8px;border:1px solid var(--border);
  background:#fff;border-radius:999px;padding:3px 10px 3px 4px;box-shadow:var(--shadow-sm)}
.avatar{width:28px;height:28px;border-radius:999px;background:var(--em);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;
  text-transform:uppercase}
.uname{font-size:12.5px;font-weight:600;max-width:140px;overflow:hidden;
  text-overflow:ellipsis;white-space:nowrap}
.badge{display:inline-flex;align-items:center;gap:4px;border-radius:999px;padding:1px 7px;
  font-size:10px;font-weight:600;line-height:1.5;white-space:nowrap}
.badge svg{width:11px;height:11px;flex-shrink:0}
.badge-amber{background:var(--amber);color:#fff}
.badge-slate{background:var(--muted2);color:#fff}

/* ================= Hero + Input ================= */
#inputStage{padding:36px 0 12px}
.hero{max-width:640px;margin:0 auto 28px;text-align:center}
.hero h2{margin:0;font-size:26px;font-weight:800;line-height:1.45}
.hero h2 em{color:var(--em);font-style:normal}
.hero p{margin:12px 0 0;font-size:14.5px;color:var(--muted);line-height:1.8}

.inputcard{background:var(--card);border:1px solid var(--border);border-radius:16px;
  padding:18px;box-shadow:var(--shadow-sm)}
.inputcard-top{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.inputicon{width:34px;height:34px;border-radius:10px;background:var(--em-light);
  color:var(--em-dark);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.inputicon svg{width:17px;height:17px}
.inputcard-top b{font-size:14px}
.scriptbox{width:100%;min-height:150px;max-height:320px;overflow-y:auto;resize:vertical;
  border:1px solid var(--border);border-radius:12px;padding:12px 14px;font-size:14px;
  line-height:1.8;color:var(--text);background:#fff;outline:none;transition:border .15s}
.scriptbox:focus{border-color:var(--em);box-shadow:0 0 0 3px rgba(16,185,129,.15)}
.inputhelper{margin:8px 0 0;font-size:12px;color:var(--muted2)}
.inputactions{display:flex;align-items:center;gap:10px;margin-top:14px;flex-wrap:wrap}
.inputactions .spacer{flex:1}

.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:28px}
.stepcard{background:var(--card);border:1px solid var(--border);border-radius:12px;
  padding:16px;box-shadow:var(--shadow-sm);transition:box-shadow .15s}
.stepcard:hover{box-shadow:var(--shadow-md)}
.stepicon{width:40px;height:40px;border-radius:10px;background:var(--em-light);
  color:var(--em-dark);display:flex;align-items:center;justify-content:center;margin-bottom:12px}
.stepicon svg{width:20px;height:20px}
.stepcard h3{margin:0 0 4px;font-size:13.5px;font-weight:700}
.stepcard p{margin:0;font-size:12px;color:var(--muted);line-height:1.7}

/* ================= Results stage ================= */
#resultsStage{padding-top:24px}
.scriptbar{display:flex;flex-wrap:wrap;align-items:center;gap:12px;background:var(--card);
  border:1px solid var(--border);border-radius:12px;padding:12px 14px;box-shadow:var(--shadow-sm);margin-bottom:16px}
.scriptbar-icon{flex-shrink:0;width:36px;height:36px;border-radius:10px;background:var(--em-light);
  color:var(--em-dark);display:flex;align-items:center;justify-content:center}
.scriptbar-icon svg{width:17px;height:17px}
.scriptbar-text{min-width:0;flex:1}
.scriptbar-text p{margin:0;font-size:13.5px;font-weight:600;overflow:hidden;
  text-overflow:ellipsis;white-space:nowrap}
.scriptbar-text span{font-size:12px;color:var(--muted)}
.scriptbar-actions{display:flex;gap:8px;flex-shrink:0}

.summarybar{position:sticky;top:64px;z-index:30;background:rgba(255,255,255,.92);
  backdrop-filter:blur(8px);border:1px solid var(--border);border-radius:12px;
  padding:10px 14px;box-shadow:var(--shadow-sm);margin-bottom:16px}
.summarybar-row{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px}
.stats{display:flex;flex-wrap:wrap;align-items:center;gap:16px;font-size:13.5px}
.stat{display:inline-flex;align-items:center;gap:6px}
.stat svg{width:15px;height:15px;color:var(--em)}
.stat b{font-weight:700}
.searching-note{font-size:12px;color:var(--muted)}
.progress{height:6px;border-radius:999px;background:#f1f5f9;margin-top:8px;overflow:hidden}
.progress i{display:block;height:100%;background:var(--em);border-radius:999px;
  transition:width .3s}

/* ================= Paragraph card ================= */
.pcard{background:var(--card);border:1px solid var(--border);border-radius:14px;
  padding:18px;box-shadow:var(--shadow-sm);margin-bottom:16px;transition:box-shadow .15s}
.pcard:hover{box-shadow:var(--shadow-md)}
.pcard-head{display:flex;align-items:flex-start;justify-content:space-between;gap:8px;
  margin-bottom:12px}
.pbadges{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.badge-em{background:var(--em);color:#fff}
.badge-status{background:#f1f5f9;color:var(--muted);font-weight:500}
.badge-status.done{color:var(--em-dark)}
.badge-status.err{background:var(--danger-light);color:var(--danger)}
.badge-sel{border:1px solid var(--em-border);color:var(--em-dark);background:#fff;
  font-weight:600}
.spin{width:12px;height:12px;border:2px solid #cbd5e1;border-top-color:var(--muted);
  border-radius:999px;animation:spin .8s linear infinite;display:inline-block}
@keyframes spin{to{transform:rotate(360deg)}}
.ptext{margin:0;white-space:pre-wrap;font-size:13.5px;line-height:1.85;color:rgba(15,23,42,.85);
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.ptext.open{display:block}
.readtoggle{background:none;border:none;padding:0;margin-top:2px;font-size:12px;
  font-weight:600;color:var(--em-dark)}
.readtoggle:hover{text-decoration:underline}

/* keyword row */
.kwrow{display:flex;flex-direction:column;gap:8px;margin:14px 0}
.kwwrap{position:relative;flex:1}
.kwwrap svg{position:absolute;left:12px;top:50%;transform:translateY(-50%);
  width:15px;height:15px;color:var(--muted2);pointer-events:none}
.kwin{width:100%;border:1px solid var(--border);border-radius:10px;padding:9px 12px 9px 36px;
  font-size:13.5px;outline:none;transition:border .15s;background:#fff;color:var(--text)}
.kwin:focus{border-color:var(--em);box-shadow:0 0 0 3px rgba(16,185,129,.15)}
.kwbtn{flex-shrink:0}

/* image grid */
.pgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.tile{position:relative;aspect-ratio:1/1;border-radius:10px;overflow:hidden;
  border:1px solid var(--border);background:#f1f5f9;cursor:zoom-in;transition:box-shadow .15s}
.tile.sel{box-shadow:0 0 0 2px var(--em);border-color:var(--em)}
.tile img{width:100%;height:100%;object-fit:cover;transition:transform .2s}
.tile:hover img{transform:scale(1.05)}
.tile .imgfail{width:100%;height:100%;display:flex;flex-direction:column;gap:4px;
  align-items:center;justify-content:center;color:var(--muted2);font-size:10px;background:#f1f5f9}
.ckbox{position:absolute;left:6px;top:6px;width:24px;height:24px;border-radius:7px;
  border:2px solid rgba(255,255,255,.85);background:rgba(0,0,0,.35);backdrop-filter:blur(3px);
  display:flex;align-items:center;justify-content:center;color:transparent;padding:0;z-index:2}
.ckbox svg{width:14px;height:14px}
.ckbox.on{background:var(--em);border-color:var(--em);color:#fff}
.dlbtn{position:absolute;right:6px;top:6px;width:26px;height:26px;border-radius:7px;
  border:1px solid rgba(255,255,255,.2);background:rgba(0,0,0,.35);color:#fff;z-index:2;
  display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .15s;padding:0}
.dlbtn svg{width:13px;height:13px}
.tile:hover .dlbtn{opacity:1}
.dlbtn:hover{background:rgba(0,0,0,.6)}
.srcchip{position:absolute;left:6px;bottom:6px;max-width:85%;overflow:hidden;
  text-overflow:ellipsis;white-space:nowrap;background:rgba(0,0,0,.55);color:#fff;
  font-size:10px;line-height:1.4;padding:2px 6px;border-radius:5px;pointer-events:none;z-index:2}

.pactions{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;
  gap:8px;margin-top:12px}
.pempty{border:1px dashed var(--border);border-radius:10px;padding:22px;text-align:center;
  font-size:13px;color:var(--muted);margin-top:4px}
.perr{background:var(--danger-light);border:1px solid #fecaca;color:var(--danger);
  border-radius:10px;padding:12px 14px;font-size:13px;margin-top:4px}

/* video strip */
.vstrip{border-top:1px solid var(--border);margin-top:14px;padding-top:12px}
.vhead{display:flex;align-items:center;gap:6px;font-size:12px;font-weight:700;
  color:var(--muted);margin:0 0 8px}
.vhead svg{width:14px;height:14px;color:var(--em)}
.vlinks{display:flex;flex-wrap:wrap;gap:8px}
.vpill{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--border);
  background:#fff;border-radius:999px;padding:6px 12px;font-size:12px;font-weight:600;
  color:var(--em-dark);transition:all .15s}
.vpill svg{width:12px;height:12px}
.vpill:hover{border-color:var(--em-border);background:var(--em-light)}

/* sticky selection bar */
.selbar{position:fixed;left:0;right:0;bottom:16px;z-index:50;display:flex;
  justify-content:center;padding:0 16px;pointer-events:none}
.selbar-pill{pointer-events:auto;display:flex;align-items:center;gap:10px;
  background:rgba(15,23,42,.95);color:#fff;border-radius:999px;padding:8px 10px 8px 18px;
  box-shadow:0 12px 30px rgba(15,23,42,.35);backdrop-filter:blur(6px);
  animation:rise .25s ease-out}
@keyframes rise{from{transform:translateY(50px);opacity:0}to{transform:translateY(0);opacity:1}}
.selbar-pill .cnt{font-size:13.5px;font-weight:600}
.selbar-pill .cnt small{font-size:11px;color:rgba(255,255,255,.6);margin-left:4px}
.selbar-clear{width:30px;height:30px;border-radius:999px;border:none;background:transparent;
  color:rgba(255,255,255,.7);display:flex;align-items:center;justify-content:center;padding:0}
.selbar-clear:hover{background:rgba(255,255,255,.12);color:#fff}
.selbar-clear svg{width:14px;height:14px}

/* lightbox */
.lightbox{position:fixed;inset:0;z-index:100;background:rgba(15,23,42,.75);
  display:flex;align-items:center;justify-content:center;padding:16px}
.lbcard{background:#fff;border-radius:14px;max-width:900px;width:100%;max-height:92vh;
  overflow:auto;padding:14px}
.lbimg{width:100%;max-height:62vh;object-fit:contain;border-radius:10px;background:#f1f5f9}
.lbmeta{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;
  gap:8px;margin-top:10px}
.lbmeta .lbl2{font-size:12px;color:var(--muted);margin:0}
.lbactions{display:flex;gap:8px;flex-wrap:wrap}

/* skeleton + empty */
.skel{aspect-ratio:1/1;border-radius:10px;background:linear-gradient(100deg,#f1f5f9 40%,#e2e8f0 50%,#f1f5f9 60%);
  background-size:200% 100%;animation:shimmer 1.4s infinite}
@keyframes shimmer{to{background-position:-200% 0}}

/* alerts (legacy-compatible) */
.alert{border-radius:10px;padding:11px 14px;font-size:13.5px;margin:0 0 16px;line-height:1.7}
.alert-ok{background:var(--em-light);border:1px solid var(--em-border);color:var(--em-dark)}
.alert-warn{background:#fffbeb;border:1px solid #fde68a;color:#92400e}
.alert-err{background:var(--danger-light);border:1px solid #fecaca;color:var(--danger)}

/* footer */
.footer{border-top:1px solid var(--border);background:#fff;margin-top:40px}
.footer-inner{max-width:1152px;margin:0 auto;padding:16px;text-align:center;
  font-size:12px;color:var(--muted);line-height:1.8}
.copyright-note{text-align:center;font-size:12px;color:var(--muted);line-height:1.8;
  padding:8px 0 4px}

/* ============================================================
   লিগ্যাসি ক্লাস — লগইন / রেজিস্টার / অ্যাডমিন পেজে ব্যবহৃত
   ============================================================ */
.authbody{min-height:100vh;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(160deg,#f8fafc 0%,var(--em-light) 100%);padding:20px}
.authcard{background:#fff;border:1px solid var(--border);border-radius:18px;
  padding:34px 30px;width:100%;max-width:400px;box-shadow:var(--shadow-md)}
.authlogo{width:56px;height:56px;border-radius:16px;background:var(--em);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:26px;margin:0 auto 14px}
.authcard h1{margin:0 0 4px;text-align:center;font-size:20px;font-weight:800}
.authcard .muted{text-align:center;font-size:13px;margin:0 0 18px}
.lbl{display:block;font-size:13px;font-weight:600;margin:14px 0 5px}
.inp{width:100%;border:1px solid var(--border);border-radius:10px;padding:10px 12px;
  font-size:14px;outline:none;background:#fff;color:var(--text);transition:border .15s}
.inp:focus{border-color:var(--em);box-shadow:0 0 0 3px rgba(16,185,129,.15)}
.inp-xs{width:auto;max-width:150px;padding:5px 8px;font-size:12.5px;border-radius:8px}
.sel{width:auto}
.btn-block{width:100%;margin-top:18px;padding:11px;font-size:15px}
.authfoot{text-align:center;font-size:12.5px;color:var(--muted);margin:14px 0 0}
.authfoot a{color:var(--em-dark);font-weight:600}
.authfoot a:hover{text-decoration:underline}

.pagetitle{font-size:20px;font-weight:800;margin:24px 0 16px}
.card{background:#fff;border:1px solid var(--border);border-radius:14px;
  padding:18px;box-shadow:var(--shadow-sm);margin-bottom:16px}
.cardtitle{margin:0 0 12px;font-size:15px;font-weight:700}
.row-actions{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:12px}
.chip{display:inline-flex;align-items:center;border-radius:999px;padding:2px 10px;
  font-size:11.5px;font-weight:600}
.chip-gray{background:#f1f5f9;color:var(--muted)}
.chip-blue{background:var(--em-light);color:var(--em-dark);border:1px solid var(--em-border)}
.inlineform{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.tablewrap{overflow-x:auto}
.tbl{width:100%;border-collapse:collapse;font-size:13.5px}
.tbl th{text-align:left;font-size:12px;color:var(--muted);font-weight:700;
  border-bottom:1px solid var(--border);padding:8px 10px;white-space:nowrap}
.tbl td{border-bottom:1px solid #f1f5f9;padding:10px;vertical-align:top}
.videolink{color:var(--em-dark);font-weight:600;word-break:break-all}
.videolink:hover{text-decoration:underline}
.empty{border:1px dashed var(--border);border-radius:10px;padding:22px;text-align:center;
  font-size:13px;color:var(--muted);background:#fff}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:8px}
.imgcard{border:1px solid var(--border);border-radius:10px;overflow:hidden;background:#fff}
.thumbwrap{position:relative;aspect-ratio:1/1;background:#f1f5f9}
.thumb{width:100%;height:100%;object-fit:cover}
.imgsel{position:absolute;left:6px;top:6px;width:20px;height:20px;accent-color:var(--em);cursor:pointer}
.meta{padding:8px 10px}
.imgtitle{font-size:11.5px;line-height:1.5;color:var(--text);overflow:hidden;display:-webkit-box;
  -webkit-line-clamp:2;-webkit-box-orient:vertical}
.sizetag{font-size:10.5px;color:var(--muted2);margin-top:2px}
.links{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px;align-items:center}
.src{font-size:11px;color:var(--em-dark);font-weight:600}
.para-section{background:#fff;border:1px solid var(--border);border-radius:14px;
  padding:18px;box-shadow:var(--shadow-sm);margin-bottom:16px}
.para-title{margin:0;font-size:15px;font-weight:700}
.kw{display:inline-block;background:var(--em-light);color:var(--em-dark);border:1px solid var(--em-border);
  border-radius:999px;padding:1px 9px;font-size:11px;font-weight:600;margin:0 4px 4px 0}
.para-text{font-size:13.5px;line-height:1.85;color:rgba(15,23,42,.85);margin:8px 0}
.para-head{display:flex;justify-content:space-between;align-items:flex-start;gap:10px;flex-wrap:wrap}
.para-tools{display:flex;gap:8px;flex-shrink:0}
.btn-lg{padding:11px 20px;font-size:15px;border-radius:12px}

/* ================= Responsive ================= */
@media (min-width:640px){
  .pgrid{grid-template-columns:repeat(4,1fr)}
  .kwrow{flex-direction:row}
  .hero h2{font-size:30px}
  .btn-new-top{display:inline-flex!important}
}
@media (min-width:1024px){
  .pgrid{grid-template-columns:repeat(6,1fr)}
  .steps{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:639px){
  .steps{grid-template-columns:1fr}
  .brandsub{display:none}
  .topbar-inner{padding:8px 12px}
  .brandtitle{font-size:15px}
  .uname{display:none}
  .hero h2{font-size:21px}
  .pcard{padding:14px}
  .summarybar{top:56px}
  .scriptbar-text p{white-space:normal;font-size:12.5px}
}