/* ============================================================
   অ্যাডমিন প্যানেল স্টাইল — বামপাশে সাইডবার
   ============================================================ */
:root{
  --green:#0f4032;--green-deep:#0a2e24;--green-soft:#16513f;
  --cream:#f3f1ea;--paper:#ffffff;--brass:#c2953d;--brass-light:#e0b868;
  --maroon:#8a2b22;--ink:#1a2420;--muted:#5c6b63;--line:#e3ddcd;
  --shadow:0 1px 3px rgba(15,64,50,.07),0 6px 20px rgba(15,64,50,.05);
  --sidebar:262px;--radius:12px;--radius-sm:8px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Hind Siliguri',system-ui,sans-serif;background:var(--cream);color:var(--ink);line-height:1.6;font-size:15px}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
button{font-family:inherit;cursor:pointer;border:none;background:none}
h1,h2,h3,h4{font-family:'Tiro Bangla',serif;color:var(--green-deep);font-weight:400}
input,select,textarea{font-family:inherit}

/* ---------- লগইন / পাবলিক অ্যাডমিন পেজ ---------- */
.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;
  background:radial-gradient(120% 120% at 80% -10%,rgba(194,149,61,.18),transparent 55%),linear-gradient(160deg,var(--green-deep),var(--green) 60%,var(--green-soft))}
.auth-card{background:var(--paper);border-radius:18px;box-shadow:0 24px 60px rgba(0,0,0,.3);width:100%;max-width:410px;padding:38px 34px;text-align:center}
.auth-card .crest{width:78px;height:78px;margin:0 auto 14px}
.auth-card h1{font-size:1.5rem;margin-bottom:4px}
.auth-card p.sub{color:var(--muted);font-size:.92rem;margin-bottom:26px}
.auth-card .field{text-align:left;margin-bottom:16px}
.auth-card label{display:block;font-weight:600;font-size:.9rem;margin-bottom:6px}
.auth-card input{width:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:var(--radius-sm);font-size:.96rem}
.auth-card input:focus{outline:none;border-color:var(--green)}
.auth-card .btn{width:100%;justify-content:center;margin-top:6px}
.auth-foot{margin-top:18px;font-size:.9rem}
.auth-foot a{color:var(--green);font-weight:600}

/* ---------- বাটন ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;padding:11px 20px;border-radius:var(--radius-sm);
  font-weight:600;font-size:.93rem;transition:background .18s,transform .12s;border:1.5px solid transparent}
.btn:active{transform:translateY(1px)}
.btn svg{width:17px;height:17px}
.btn--primary{background:var(--green);color:#fff}.btn--primary:hover{background:var(--green-soft)}
.btn--gold{background:var(--brass);color:#3a2a08}.btn--gold:hover{background:var(--brass-light)}
.btn--outline{border-color:var(--green);color:var(--green)}.btn--outline:hover{background:var(--green);color:#fff}
.btn--danger{background:var(--maroon);color:#fff}.btn--danger:hover{background:#73221b}
.btn--sm{padding:7px 13px;font-size:.85rem}
.btn--ghost{border-color:var(--line);color:var(--muted)}.btn--ghost:hover{background:var(--cream)}

/* ============================================================
   লেআউট: সাইডবার + কনটেন্ট
   ============================================================ */
.layout{display:flex;min-height:100vh}

.sidebar{
  width:var(--sidebar);background:var(--green-deep);color:#cfe0d8;flex:none;
  display:flex;flex-direction:column;position:fixed;inset:0 auto 0 0;z-index:60;
  transition:transform .28s ease;
}
.sidebar-head{padding:22px 20px;display:flex;align-items:center;gap:12px;border-bottom:1px solid rgba(255,255,255,.1)}
.sidebar-head .crest{width:42px;height:42px;flex:none}
.sidebar-head strong{color:#fff;font-family:'Tiro Bangla',serif;font-size:1.02rem;line-height:1.25;display:block}
.sidebar-head small{color:#8fae9f;font-size:.74rem}
.sidebar-nav{padding:14px 12px;overflow-y:auto;flex:1}
.sidebar-nav .group{font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:#6f8a7c;padding:14px 12px 6px}
.sidebar-nav a{display:flex;align-items:center;gap:12px;padding:11px 13px;border-radius:9px;color:#cfe0d8;
  font-weight:500;font-size:.94rem;margin-bottom:2px;transition:background .16s,color .16s}
.sidebar-nav a svg{width:19px;height:19px;flex:none;opacity:.9}
.sidebar-nav a:hover{background:rgba(255,255,255,.07);color:#fff}
.sidebar-nav a.active{background:var(--brass);color:#3a2a08;font-weight:600}
.sidebar-nav a.active svg{opacity:1}
.sidebar-foot{padding:14px;border-top:1px solid rgba(255,255,255,.1)}

.content{flex:1;margin-left:var(--sidebar);display:flex;flex-direction:column;min-width:0}

.topbar{background:var(--paper);border-bottom:1px solid var(--line);padding:0 26px;height:64px;
  display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:40}
.topbar h1{font-size:1.25rem}
.topbar .right{display:flex;align-items:center;gap:14px}
.topbar .who{text-align:right;font-size:.85rem}
.topbar .who b{display:block;color:var(--green-deep);font-family:'Hind Siliguri',sans-serif}
.topbar .who span{color:var(--muted)}
.hamburger{display:none;width:42px;height:42px;border-radius:8px;align-items:center;justify-content:center;color:var(--green-deep)}
.hamburger svg{width:24px;height:24px}

.main{padding:26px;flex:1}

/* ---------- কার্ড ও স্ট্যাট ---------- */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:26px}
.stat{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);display:flex;gap:14px;align-items:center}
.stat .ico{width:48px;height:48px;border-radius:12px;background:rgba(15,64,50,.08);color:var(--green);display:flex;align-items:center;justify-content:center;flex:none}
.stat .ico svg{width:24px;height:24px}
.stat b{font-family:'Tiro Bangla',serif;font-size:1.7rem;color:var(--green-deep);display:block;line-height:1}
.stat span{color:var(--muted);font-size:.88rem}

.panel{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:22px;overflow:hidden}
.panel-head{padding:16px 20px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.panel-head h2{font-size:1.15rem}
.panel-body{padding:20px}

/* ---------- টেবিল ---------- */
.tbl{width:100%;border-collapse:collapse;font-size:.92rem}
.tbl th,.tbl td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line);vertical-align:middle}
.tbl thead th{background:var(--cream);color:var(--green-deep);font-weight:600;font-family:'Hind Siliguri',sans-serif;white-space:nowrap}
.tbl tbody tr:hover{background:rgba(194,149,61,.06)}
.tbl .actions{display:flex;gap:8px;white-space:nowrap}
.table-scroll{overflow-x:auto}
.pill{font-size:.74rem;font-weight:700;padding:4px 10px;border-radius:20px}
.pill-urgent{background:rgba(138,43,34,.12);color:var(--maroon)}
.pill-exam{background:rgba(194,149,61,.16);color:#8a6516}
.pill-general{background:rgba(15,64,50,.1);color:var(--green)}
.pill-on{background:rgba(15,64,50,.12);color:var(--green)}
.pill-off{background:rgba(120,120,120,.15);color:#666}

/* ---------- ফর্ম ---------- */
.form{max-width:760px}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form .field{margin-bottom:16px}
.form .field.full{grid-column:1/-1}
.form label{display:block;font-weight:600;font-size:.9rem;margin-bottom:6px}
.form input,.form select,.form textarea{width:100%;padding:11px 13px;border:1.5px solid var(--line);
  border-radius:var(--radius-sm);font-size:.95rem;background:#fff;color:var(--ink)}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--green)}
.form textarea{min-height:140px;resize:vertical}
.form .hint{font-size:.82rem;color:var(--muted);margin-top:5px}
.form .actions{display:flex;gap:10px;margin-top:8px}

/* ---------- অ্যালার্ট ---------- */
.alert{padding:13px 16px;border-radius:var(--radius-sm);margin-bottom:18px;font-weight:500;font-size:.92rem}
.alert-success{background:rgba(15,64,50,.1);color:var(--green);border:1px solid rgba(15,64,50,.2)}
.alert-error{background:rgba(138,43,34,.1);color:var(--maroon);border:1px solid rgba(138,43,34,.25)}
.alert-info{background:rgba(194,149,61,.12);color:#7a5a12;border:1px solid rgba(194,149,61,.3)}

.empty{text-align:center;color:var(--muted);padding:40px 20px}

/* ---------- গ্যালারি গ্রিড (অ্যাডমিন) ---------- */
.gal-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:16px}
.gal-cell{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff}
.gal-cell .thumb{aspect-ratio:4/3;background:linear-gradient(160deg,var(--green-soft),var(--green-deep));display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.4)}
.gal-cell .thumb svg{width:40%}
.gal-cell .thumb img{width:100%;height:100%;object-fit:cover}
.gal-cell .cap{padding:10px 12px;display:flex;justify-content:space-between;align-items:center;gap:8px}
.gal-cell .cap span{font-size:.85rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

.backdrop{display:none;position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:55}

/* ---------- রেসপনসিভ ---------- */
@media(max-width:1024px){.cards{grid-template-columns:repeat(2,1fr)}}
@media(max-width:860px){
  .sidebar{transform:translateX(-100%)}
  body.sb-open .sidebar{transform:none}
  body.sb-open .backdrop{display:block}
  .content{margin-left:0}
  .hamburger{display:flex}
  .form .row{grid-template-columns:1fr}
}
@media(max-width:520px){.cards{grid-template-columns:1fr}.main{padding:18px}.topbar{padding:0 16px}}

a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2.5px solid var(--brass);outline-offset:2px}

/* ============================================================
   অতিরিক্ত: গ্যালারি কার্ড, বার্তা ভিউ, ফিল্টার, গ্রিড
   ============================================================ */
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media (max-width:860px){.grid-2{grid-template-columns:1fr}}

.gal-card{background:#fff;border:1px solid var(--line,#e3ddcd);border-radius:12px;overflow:hidden;display:flex;flex-direction:column}
.gal-thumb{aspect-ratio:4/3;background:#eef3ee;display:flex;align-items:center;justify-content:center;overflow:hidden}
.gal-thumb img{width:100%;height:100%;object-fit:cover}
.gal-ph{color:#9bb0a4}.gal-ph svg{width:40px;height:40px}
.gal-meta{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:10px 12px}
.gal-meta span{font-weight:600;font-size:.92rem;line-height:1.3}

.msg-wrap{display:grid;grid-template-columns:1.1fr 1.4fr;gap:18px;align-items:start}
@media (max-width:860px){.msg-wrap{grid-template-columns:1fr}}
.row-unread{background:#fbf7ea}
.row-unread td:first-child{font-weight:700}
.dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--brass,#c2953d);margin-inline-start:6px;vertical-align:middle}
.msg-detail h3{margin:0 0 6px;font-family:'Tiro Bangla',serif;color:var(--green-deep,#0a2e24)}
.msg-from{color:#6a7b71;font-size:.88rem;margin-bottom:14px}
.msg-body{line-height:1.85;color:#2a352f;white-space:normal}

.filter-bar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px}
.filter-bar select{padding:8px 12px;border:1px solid var(--line,#d9d2bf);border-radius:8px;background:#fff;font-family:inherit;font-size:.9rem;min-width:150px}

.inline-form{flex-direction:row;align-items:flex-end;gap:10px;flex-wrap:wrap}
.inline-form input{flex:1;min-width:200px}

.save-bar{position:sticky;bottom:0;background:linear-gradient(180deg,rgba(247,243,232,0),var(--cream,#f7f3e8) 30%);padding:16px 0 4px;display:flex;justify-content:flex-end}