@import url('https://fonts.googleapis.com/css2?family=Hind+Siliguri:wght@400;500;600;700&display=swap');

*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  background:#e9e4df;
  font-family:'Hind Siliguri','Kalpurush','SolaimanLipi',sans-serif;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
}

/* ===== পোস্টার (১:১ স্কয়ার, সব সাইজ cqw দিয়ে স্কেল হয়) ===== */
.poster{
  container-type:inline-size;
  position:relative;overflow:hidden;
  width:min(100vw,calc(100vh - 64px),1080px);
  aspect-ratio:1/1;
  background:linear-gradient(160deg,#f5eee8 0%,#fbf8f5 55%,#f3e7e1 100%);
  color:#111;
}

/* লাল ঢেউ */
.wave{position:absolute;left:0;right:0;pointer-events:none}
.wave.w1{
  bottom:0;height:42cqw;
  background:linear-gradient(180deg,rgba(230,40,40,.0) 0%,#e53030 38%,#c4161c 100%);
  clip-path:polygon(0 38%,30% 52%,62% 30%,100% 10%,100% 100%,0 100%);
  opacity:.95;
}
.wave.w2{
  bottom:0;height:30cqw;
  background:linear-gradient(180deg,#d82027 0%,#b30f16 100%);
  clip-path:polygon(0 55%,35% 70%,70% 38%,100% 28%,100% 100%,0 100%);
}
.wave.w3{
  bottom:22cqw;height:30cqw;
  background:linear-gradient(120deg,rgba(255,255,255,0) 20%,rgba(255,120,120,.35) 60%,rgba(255,255,255,0) 100%);
  clip-path:polygon(0 60%,100% 0,100% 40%,0 100%);
}

/* লোগো */
.logo-left,.logo-right{position:absolute;z-index:3}
.logo-left{left:6cqw;top:5cqw;height:8cqw}
.logo-right{right:5cqw;top:3.5cqw;height:14cqw}
.logo-left img,.logo-right img{height:100%;width:auto;display:block}

/* ===== মাঝখানে গোল ছবি ===== */
.photo-wrap{
  position:absolute;z-index:2;
  left:14cqw;top:16.5cqw;
  width:50cqw;height:50cqw;
  
}
.photo{
  position:absolute;inset:0;
  border-radius:50%;overflow:hidden;
  border:.9cqw solid #d8b25a;
  background:#ddd;
  box-shadow:0 1.2cqw 3cqw rgba(0,0,0,.18);
}
.photo{touch-action:none;cursor:grab}
.photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center top;display:block;transform-origin:center;user-select:none;-webkit-user-drag:none}
.photo .empty{
  width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;
  color:#888;font-size:2.8cqw;text-align:center;padding:4cqw;cursor:pointer;line-height:1.4;
}
.photo .empty .plus{font-size:9cqw;line-height:1;color:#c4161c;margin-bottom:1cqw}
/* সোনালি রিং */
.ring{position:absolute;border-radius:50%;border:.35cqw solid #d8b25a;pointer-events:none}
.ring.r1{inset:-3.2cqw}
.ring.r2{inset:-5.8cqw;border-color:rgba(216,178,90,.65);clip-path:polygon(0 0,100% 0,100% 62%,0 62%)}
.ring.r3{inset:-4.5cqw;border-color:rgba(216,178,90,.6);clip-path:polygon(0 38%,100% 38%,100% 100%,0 100%)}

/* ===== নাম / পদবি / মেসেজ ===== */
.info{
  position:absolute;z-index:4;
  right:6cqw;top:65cqw;
  width:52cqw;text-align:right;
}
.info .name{font-size:3.7cqw;font-weight:700;line-height:1.15;color:#111}
.info .designation{font-size:3.7cqw;font-weight:700;line-height:1.15;color:#111}
.info .msg{margin-top:1.6cqw;font-size:3.5cqw;font-weight:500;line-height:1.2;color:#fff}
.info .big{
  margin-top:1.6cqw;font-size:6.6cqw;font-weight:600;color:#fff;
  line-height:1.2;white-space:nowrap;
}

/* ===== বাম পাশে স্লোগান ===== */
.slogan{
  position:absolute;z-index:4;left:6cqw;bottom:4.5cqw;
  font-size:3.5cqw;font-weight:600;line-height:1.5;color:#fff;
}

/* পেছনের হালকা টেক্সট প্যাটার্ন */
.pattern{
  position:absolute;left:0;bottom:0;width:62cqw;height:20cqw;z-index:1;
  font-size:1.5cqw;line-height:1.6;color:rgba(255,255,255,.22);overflow:hidden;
  padding:0 2cqw;word-spacing:.8cqw;pointer-events:none;
}

/* ===== অ্যাডমিন প্যানেল ===== */
.admin-body{display:block;height:auto;background:#f3f4f6;padding:20px}
.card{max-width:720px;margin:0 auto 20px;background:#fff;border-radius:12px;padding:24px;box-shadow:0 2px 10px rgba(0,0,0,.08)}
.card h1{font-size:22px;margin-bottom:16px;color:#c4161c}
.card label{display:block;margin:14px 0 6px;font-weight:600;font-size:15px}
.card input[type=text],.card input[type=password],.card textarea{
  width:100%;padding:10px 12px;border:1px solid #ccc;border-radius:8px;font:inherit;
}
.card textarea{min-height:80px;resize:vertical}
.card input[type=file]{width:100%;padding:8px;border:1px dashed #aaa;border-radius:8px;background:#fafafa}
.card .hint{font-size:13px;color:#777;margin-top:4px}
.card .thumb{margin-top:8px;max-height:90px;border-radius:8px;border:1px solid #ddd}
.btn{display:inline-block;margin-top:20px;padding:12px 26px;background:#c4161c;color:#fff;border:0;border-radius:8px;font:inherit;font-weight:600;cursor:pointer;text-decoration:none}
.btn.gray{background:#555}
.alert{padding:10px 14px;border-radius:8px;margin-bottom:14px;font-size:15px}
.alert.ok{background:#e6f7ea;color:#146c2e}
.alert.err{background:#fdeaea;color:#a11}
.topbar{max-width:720px;margin:0 auto 14px;display:flex;gap:10px;justify-content:space-between;align-items:center}

/* ফ্রন্ট কন্ট্রোল বার (ডাউনলোডে আসে না) */
.controls{height:64px;display:flex;gap:10px;align-items:center;justify-content:center;flex-wrap:wrap;padding:0 10px}
.cbtn{display:inline-block;padding:10px 18px;background:#c4161c;color:#fff;border:0;border-radius:30px;font:600 15px 'Hind Siliguri',sans-serif;cursor:pointer}
.cbtn.dark{background:#222}
.cbtn:disabled{opacity:.6;cursor:wait}
.zoom{font:500 14px 'Hind Siliguri',sans-serif;color:#333;display:flex;align-items:center;gap:6px}
.zoom[hidden]{display:none}
.zoom input{width:110px}

/* ফ্রন্টে এডিট করা লেখা */
[data-edit]{white-space:pre-line;cursor:text;outline:none;border-radius:4px;transition:background .15s}
.info .big{white-space:pre}
[data-edit]:hover{background:rgba(255,255,255,.18);box-shadow:0 0 0 1px rgba(120,120,120,.45)}
[data-edit]:focus{background:rgba(255,255,255,.3);box-shadow:0 0 0 2px #d8b25a}
.poster.exporting [data-edit]{background:none!important;box-shadow:none!important}
.tip{font:500 13px 'Hind Siliguri',sans-serif;color:#666}