:root{
  --primary:#4f46e5;
  --primary-dark:#4338ca;
  --accent:#06b6d4;
  --pink:#ec4899;
  --bg:#f5f6fb;
  --card:#ffffff;
  --text:#1f2333;
  --muted:#6b7280;
  --error:#e11d48;
  --success:#16a34a;
  --radius:16px;
  --shadow:0 10px 30px rgba(79,70,229,.12);
}
*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{
  font-family:'Poppins',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  background:var(--bg);
  color:var(--text);
  min-height:100vh;
  overflow-x:hidden;
  position:relative;
}

/* ---------- Animated background blobs ---------- */
.bg-decor{position:fixed;inset:0;z-index:0;overflow:hidden;pointer-events:none;}
.blob{position:absolute;border-radius:50%;filter:blur(60px);opacity:.35;animation:float 14s ease-in-out infinite;}
.blob-1{width:420px;height:420px;background:var(--primary);top:-120px;left:-100px;}
.blob-2{width:380px;height:380px;background:var(--accent);bottom:-140px;right:-100px;animation-delay:2s;}
.blob-3{width:300px;height:300px;background:var(--pink);top:40%;left:60%;animation-delay:4s;}
@keyframes float{
  0%,100%{transform:translate(0,0) scale(1);}
  50%{transform:translate(30px,-40px) scale(1.08);}
}

/* ---------- Layout ---------- */
.wrap{position:relative;z-index:1;max-width:900px;margin:0 auto;padding:48px 20px 40px;}
.hero{text-align:center;margin-bottom:32px;animation:fadeDown .7s ease both;}
.hero-logo{
  height:72px;width:auto;margin-bottom:14px;
  filter:drop-shadow(0 8px 16px rgba(79,70,229,.25));
  animation:logoPop .7s ease both;
}
@keyframes logoPop{
  from{opacity:0;transform:scale(.7) translateY(-10px);}
  to{opacity:1;transform:scale(1) translateY(0);}
}
.hero-badge{
  display:inline-block;background:rgba(79,70,229,.1);color:var(--primary-dark);
  padding:6px 16px;border-radius:999px;font-size:13px;font-weight:600;margin-bottom:16px;
  letter-spacing:.3px;
}
.hero-title{
  font-size:clamp(2.4rem,7vw,4rem);
  font-weight:800;
  margin:0;
  line-height:1.05;
  background:linear-gradient(120deg,var(--primary) 0%,var(--accent) 50%,var(--pink) 100%);
  background-size:200% 200%;
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
  animation:gradientShift 6s ease infinite;
}
.hero-title span{white-space:nowrap;}
@keyframes gradientShift{
  0%{background-position:0% 50%;}
  50%{background-position:100% 50%;}
  100%{background-position:0% 50%;}
}
.hero-subtitle{
  margin:10px 0 0;
  font-size:clamp(1rem,2.6vw,1.35rem);
  font-weight:500;
  color:var(--muted);
  letter-spacing:.3px;
}

/* ---------- Form card ---------- */
.form-card{
  background:var(--card);
  border-radius:24px;
  padding:clamp(20px,4vw,40px);
  box-shadow:var(--shadow);
  animation:fadeUp .8s .15s ease both;
  border:1px solid rgba(79,70,229,.08);
}
@keyframes fadeDown{from{opacity:0;transform:translateY(-24px);}to{opacity:1;transform:translateY(0);}}
@keyframes fadeUp{from{opacity:0;transform:translateY(24px);}to{opacity:1;transform:translateY(0);}}

.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:18px;}
@media (max-width:720px){
  .grid-2,.grid-3{grid-template-columns:1fr;}
}

.field{margin-bottom:18px;display:flex;flex-direction:column;}
.field label{font-weight:600;font-size:14px;margin-bottom:7px;color:var(--text);}
.req{color:var(--error);}
.opt{color:var(--muted);font-weight:400;font-size:12px;}

input[type=text],input[type=email],input[type=tel],input[type=password],input[type=date],textarea{
  border:1.6px solid #e5e7eb;
  border-radius:12px;
  padding:12px 14px;
  font-size:15px;
  font-family:inherit;
  background:#fafbff;
  transition:border-color .2s, box-shadow .2s, background .2s;
  width:100%;
  color:var(--text);
}
textarea{resize:vertical;min-height:60px;}
input:focus,textarea:focus{
  outline:none;border-color:var(--primary);
  box-shadow:0 0 0 4px rgba(79,70,229,.12);
  background:#fff;
}
input.invalid,textarea.invalid{border-color:var(--error);background:#fff5f6;}

.err{color:var(--error);font-size:12.5px;margin-top:5px;min-height:14px;}

.password-wrap{position:relative;display:flex;align-items:center;}
.password-wrap input{width:100%;padding-right:44px;}
.toggle-pass{
  position:absolute;right:6px;top:50%;transform:translateY(-50%);
  border:none;background:none;cursor:pointer;font-size:16px;
  color:var(--muted);padding:6px 8px;border-radius:8px;line-height:1;
}
.toggle-pass:hover{background:#f1f2f7;color:var(--primary-dark);}

.hint-box{
  background:linear-gradient(90deg,rgba(79,70,229,.08),rgba(6,182,212,.08));
  border:1px dashed rgba(79,70,229,.35);
  border-radius:12px;
  padding:10px 14px;
  font-size:13px;
  color:var(--primary-dark);
  margin-bottom:20px;
}

/* ---------- Upload drop zones ---------- */
.upload-field{position:relative;}
.drop-zone{
  position:relative;
  border:2px dashed #c7cbf5;
  border-radius:14px;
  background:#f8f9ff;
  min-height:120px;
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;
  transition:border-color .2s, background .2s, transform .15s;
}
.drop-zone:hover{border-color:var(--primary);background:#f0f1ff;}
.drop-zone.dragover{border-color:var(--accent);background:#eafcff;transform:scale(1.02);}
.drop-zone input[type=file]{
  position:absolute;inset:0;opacity:0;cursor:pointer;width:100%;height:100%;
}
.drop-inner{display:flex;flex-direction:column;align-items:center;gap:4px;color:var(--muted);font-size:13px;text-align:center;padding:10px;}
.drop-icon{font-size:28px;}
.drop-count{font-weight:600;color:var(--primary-dark);font-size:12.5px;}

.captcha-field label span#captchaQuestion{color:var(--primary-dark);font-weight:700;}
.captcha-row{display:flex;gap:10px;}
.captcha-row input{flex:1;}
#refreshCaptcha{
  border:none;background:var(--primary);color:#fff;border-radius:12px;
  width:46px;font-size:18px;cursor:pointer;transition:transform .3s, background .2s;
}
#refreshCaptcha:hover{background:var(--primary-dark);transform:rotate(180deg);}

/* ---------- Submit button ---------- */
.btn{
  border:none;border-radius:14px;cursor:pointer;font-family:inherit;font-weight:600;
  transition:transform .15s, box-shadow .2s, background .2s;
}
.btn-submit{
  width:100%;padding:15px;font-size:16px;color:#fff;
  background:linear-gradient(120deg,var(--primary),var(--accent));
  box-shadow:0 10px 24px rgba(79,70,229,.35);
  display:flex;align-items:center;justify-content:center;gap:10px;
}
.btn-submit:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(79,70,229,.45);}
.btn-submit:active{transform:translateY(0);}
.btn-submit:disabled{opacity:.7;cursor:not-allowed;transform:none;}
.btn-spinner{
  width:18px;height:18px;border:3px solid rgba(255,255,255,.4);
  border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg);}}

.foot{text-align:center;color:var(--muted);font-size:13px;margin-top:30px;}

/* ---------- Auth pages (login / setup) ---------- */
.auth-body{
  display:flex;align-items:center;justify-content:center;min-height:100vh;
  background:linear-gradient(135deg,var(--primary),var(--accent));
  padding:20px;
}
.auth-card{
  background:#fff;border-radius:20px;padding:36px;max-width:420px;width:100%;
  box-shadow:0 20px 50px rgba(0,0,0,.25);animation:fadeUp .5s ease both;
}
.auth-logo{display:block;height:56px;width:auto;margin:0 auto 16px;}
.auth-card h1{margin:0 0 6px;font-size:1.5rem;text-align:center;}
.auth-card .muted{color:var(--muted);font-size:13.5px;margin-bottom:20px;text-align:center;}
.auth-card form{display:flex;flex-direction:column;gap:12px;}
.auth-card label{font-weight:600;font-size:13.5px;}
.btn-primary{
  background:linear-gradient(120deg,var(--primary),var(--accent));color:#fff;
  padding:13px;border-radius:12px;font-size:15px;text-align:center;text-decoration:none;
  display:inline-block;
}
.alert{padding:12px 14px;border-radius:10px;font-size:13.5px;margin-bottom:14px;}
.alert-error{background:#fee2e2;color:#b91c1c;}
.alert-success{background:#dcfce7;color:#166534;}
.alert ul{margin:0;padding-left:18px;}

/* ---------- Admin dashboard ---------- */
.admin-shell{min-height:100vh;background:var(--bg);}
.admin-topbar{
  background:#fff;padding:14px 24px;display:flex;align-items:center;justify-content:space-between;
  box-shadow:0 2px 10px rgba(0,0,0,.05);position:sticky;top:0;z-index:20;
}
.admin-topbar .brand{font-weight:800;font-size:1.15rem;color:var(--primary-dark);display:flex;align-items:center;gap:10px;}
.topbar-logo{height:34px;width:auto;}
.admin-topbar .who{font-size:13px;color:var(--muted);}
.logout-link{color:var(--error);text-decoration:none;font-weight:600;font-size:13.5px;margin-left:14px;}

.admin-main{max-width:1200px;margin:0 auto;padding:24px 20px 60px;}

.stat-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;margin-bottom:26px;}
@media (max-width:900px){.stat-grid{grid-template-columns:repeat(2,1fr);}}
.stat-card{
  background:#fff;border-radius:16px;padding:18px;box-shadow:0 6px 18px rgba(0,0,0,.06);
  animation:fadeUp .5s ease both;
}
.stat-card .num{font-size:1.7rem;font-weight:800;color:var(--primary-dark);}
.stat-card .lbl{font-size:12.5px;color:var(--muted);margin-top:4px;}

.toolbar{
  background:#fff;border-radius:14px;padding:16px;display:flex;gap:12px;flex-wrap:wrap;
  align-items:flex-end;margin-bottom:20px;box-shadow:0 6px 18px rgba(0,0,0,.05);
}
.toolbar .field{margin:0;min-width:160px;}
.toolbar label{font-size:12px;color:var(--muted);font-weight:600;margin-bottom:5px;}
.toolbar input{padding:9px 12px;font-size:14px;}
.btn-small{padding:10px 18px;font-size:14px;border-radius:10px;color:#fff;background:var(--primary);}
.btn-small:hover{background:var(--primary-dark);}
.btn-ghost{background:#eef0ff;color:var(--primary-dark);}

.table-wrap{background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 6px 18px rgba(0,0,0,.06);overflow-x:auto;}
table{width:100%;border-collapse:collapse;min-width:820px;}
th,td{padding:12px 14px;text-align:left;font-size:13.5px;border-bottom:1px solid #f1f2f7;}
th{background:#f8f9ff;color:var(--muted);font-weight:700;text-transform:uppercase;font-size:11.5px;letter-spacing:.4px;}
tr:hover td{background:#fafbff;}
.badge{display:inline-block;padding:2px 8px;border-radius:999px;background:#eef0ff;color:var(--primary-dark);font-size:11.5px;font-weight:700;margin-right:4px;}
.action-btn{border:none;background:none;cursor:pointer;font-size:16px;padding:4px 6px;border-radius:8px;}
.action-btn:hover{background:#f1f2f7;}

.pagination{display:flex;gap:6px;justify-content:center;margin-top:18px;flex-wrap:wrap;}
.pagination a{
  padding:8px 13px;border-radius:8px;background:#fff;color:var(--text);text-decoration:none;
  font-size:13.5px;box-shadow:0 2px 6px rgba(0,0,0,.06);
}
.pagination a.active{background:var(--primary);color:#fff;}

/* Modal */
.modal-backdrop{
  position:fixed;inset:0;background:rgba(20,20,35,.55);display:none;align-items:center;justify-content:center;
  z-index:100;padding:20px;
}
.modal-backdrop.open{display:flex;}
.modal-box{
  background:#fff;border-radius:18px;max-width:820px;width:100%;max-height:85vh;overflow-y:auto;
  padding:24px;animation:fadeUp .3s ease both;
}
.modal-box h2{margin-top:0;}
.modal-close{float:right;border:none;background:#f1f2f7;border-radius:8px;width:32px;height:32px;cursor:pointer;font-size:16px;}
.media-section{margin-top:18px;}
.media-section h4{margin-bottom:10px;color:var(--primary-dark);}
.media-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:10px;}
.media-grid img,.media-grid video{width:100%;height:90px;object-fit:cover;border-radius:10px;cursor:pointer;background:#000;}
.file-chip{
  display:flex;align-items:center;justify-content:space-between;background:#f8f9ff;padding:9px 12px;
  border-radius:10px;margin-bottom:8px;font-size:13.5px;
}
.file-chip a{color:var(--primary-dark);text-decoration:none;font-weight:600;}
.empty-note{color:var(--muted);font-size:13px;padding:20px;text-align:center;}