/* ============================================================
   Mirza IMS — shared foundation (fonts, tokens, reset, controls)
   Loaded by the public site, portal and admin.
   ============================================================ */

@font-face{font-family:"Bornomala";font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/bornomala-regular.woff2) format("woff2");unicode-range:U+0964-0965,U+0980-09FE,U+200C-200D,U+25CC}
@font-face{font-family:"Bornomala";font-style:normal;font-weight:700;font-display:swap;src:url(../fonts/bornomala-bold.woff2) format("woff2");unicode-range:U+0964-0965,U+0980-09FE,U+200C-200D,U+25CC}
:root{
  /* neutrals */
  --ink:#15171c; --ink-2:#2c3039; --muted:#5d6472; --faint:#8b92a0;
  --line:rgba(21,23,28,.10); --line-2:rgba(21,23,28,.16);
  --paper:#ffffff; --surface:#f5f6f8; --surface-2:#eceef2;
  --glass:rgba(255,255,255,.72); --glass-line:rgba(255,255,255,.65);
  /* early-childhood accents — used sparingly */
  --sun:#f2b632; --sun-soft:#fff4d6;
  --leaf:#1f9d7a; --leaf-deep:#137a5e; --leaf-soft:#e2f5ee;
  --coral:#ec6a55; --coral-soft:#fde9e5;
  --sky:#3a86d6; --sky-soft:#e5f0fb;
  --plum:#7b5ea7; --plum-soft:#efe9f7;
  /* semantic */
  --primary:var(--leaf); --primary-deep:var(--leaf-deep);
  --ok:#1a8a5c; --warn:#b7791f; --danger:#c8412f; --info:#2f6fb5;
  /* shape & depth */
  --r-sm:8px; --r:14px; --r-lg:22px; --r-xl:30px;
  --sh-1:0 1px 2px rgba(21,23,28,.06),0 1px 1px rgba(21,23,28,.04);
  --sh-2:0 6px 18px -6px rgba(21,23,28,.14),0 2px 6px rgba(21,23,28,.05);
  --sh-3:0 22px 48px -18px rgba(21,23,28,.28),0 6px 14px rgba(21,23,28,.06);
  --ring:0 0 0 3px rgba(31,157,122,.35);
  --font:"Bornomala",system-ui,-apple-system,"Segoe UI",Roboto,Arial,"Noto Sans Bengali",sans-serif;
  --display:"Bornomala",system-ui,-apple-system,"Segoe UI",Roboto,Arial,"Noto Sans Bengali",sans-serif;
  --wrap:1180px;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}
body{margin:0;font-family:var(--font);font-size:16.5px;line-height:1.7;color:var(--ink);background:var(--paper);text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}
img,video{max-width:100%;height:auto;display:block}
a{color:var(--primary-deep);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--ink)}
h1,h2,h3,h4{font-family:var(--display);line-height:1.25;margin:0 0 .5em;color:var(--ink);font-weight:700;letter-spacing:-.005em}
p{margin:0 0 1em}
:focus-visible{outline:none;box-shadow:var(--ring);border-radius:6px}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:absolute;left:12px;top:-60px;z-index:100;background:var(--ink);color:#fff;padding:.6rem 1rem;border-radius:var(--r-sm)}
.skip-link:focus{top:12px;color:#fff}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 16px}
@media (min-width:768px){.wrap{padding:0 28px}}
.muted{color:var(--muted)}
.small{font-size:.875rem}
.req{color:var(--coral);font-weight:700;margin-left:2px}

/* ---------- buttons (dimensional, restrained) ---------- */
.btn{--b:var(--ink);--bt:#fff;display:inline-flex;align-items:center;justify-content:center;gap:.5rem;min-height:44px;padding:.55rem 1.15rem;border-radius:12px;border:1px solid transparent;font:600 .97rem/1.2 var(--font);cursor:pointer;text-decoration:none;white-space:nowrap;transition:transform .15s ease,box-shadow .2s ease,background-color .2s ease;user-select:none}
.btn:active{transform:translateY(1px)}
.btn[disabled],.btn.is-loading{opacity:.6;cursor:not-allowed;pointer-events:none}
.btn-primary{background:linear-gradient(180deg,#26b08a 0%,var(--leaf) 55%,var(--leaf-deep) 100%);color:#fff;box-shadow:inset 0 1px 0 rgba(255,255,255,.28),0 6px 14px -6px rgba(19,122,94,.65),0 1px 2px rgba(0,0,0,.12)}
.btn-primary:hover{color:#fff;box-shadow:inset 0 1px 0 rgba(255,255,255,.32),0 10px 20px -8px rgba(19,122,94,.7),0 1px 2px rgba(0,0,0,.12);transform:translateY(-1px)}
.btn-dark{background:linear-gradient(180deg,#30343d,var(--ink));color:#fff;box-shadow:inset 0 1px 0 rgba(255,255,255,.14),0 8px 16px -8px rgba(0,0,0,.55)}
.btn-dark:hover{color:#fff;transform:translateY(-1px)}
.btn-sun{background:linear-gradient(180deg,#ffd166,var(--sun));color:#3a2a00;box-shadow:inset 0 1px 0 rgba(255,255,255,.5),0 8px 16px -8px rgba(183,121,31,.7)}
.btn-sun:hover{color:#3a2a00;transform:translateY(-1px)}
.btn-ghost{background:var(--paper);color:var(--ink);border-color:var(--line-2);box-shadow:var(--sh-1)}
.btn-ghost:hover{background:var(--surface);color:var(--ink)}
.btn-danger{background:linear-gradient(180deg,#e0604c,var(--danger));color:#fff;box-shadow:inset 0 1px 0 rgba(255,255,255,.2),0 6px 14px -8px rgba(200,65,47,.7)}
.btn-danger:hover{color:#fff}
.btn-sm{min-height:36px;padding:.35rem .8rem;font-size:.88rem;border-radius:10px}
.btn-lg{min-height:52px;padding:.75rem 1.6rem;font-size:1.05rem;border-radius:14px}
.btn-block{width:100%}
.icon{width:1.15em;height:1.15em;flex:none;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

/* ---------- forms ---------- */
label{display:block;font-weight:600;font-size:.94rem;color:var(--ink-2)}
.field{margin-bottom:1rem}
.field>label{margin-bottom:.35rem}
.hint{display:block;font-weight:400;font-size:.84rem;color:var(--muted);margin-top:.25rem}
input[type=text],input[type=tel],input[type=email],input[type=password],input[type=number],input[type=date],input[type=datetime-local],input[type=time],input[type=month],input[type=search],input[type=url],input:not([type]),select,textarea{
  width:100%;min-height:46px;padding:.6rem .85rem;border:1px solid var(--line-2);border-radius:11px;background:#fff;color:var(--ink);font:400 1rem/1.4 var(--font);transition:border-color .15s,box-shadow .15s}
textarea{min-height:110px;resize:vertical}
input:focus,select,textarea:focus{outline:none}
input:focus,select:focus,textarea:focus{border-color:var(--leaf);box-shadow:var(--ring)}
input[type=file]{width:100%;padding:.55rem;border:1px dashed var(--line-2);border-radius:11px;background:var(--surface);font:inherit;font-size:.92rem}
input[type=checkbox],input[type=radio]{width:20px;height:20px;accent-color:var(--leaf);vertical-align:middle}
.is-invalid{border-color:var(--danger)!important;background:#fffafa!important}
.field-error{color:var(--danger);font-size:.86rem;margin:.3rem 0 0;font-weight:500}
.check{display:flex;align-items:flex-start;gap:.55rem;font-weight:500}
.check input{margin-top:3px}
.choice-row{display:flex;flex-wrap:wrap;gap:.5rem}
.choice-row label{display:inline-flex;align-items:center;gap:.4rem;padding:.45rem .8rem;border:1px solid var(--line-2);border-radius:999px;font-weight:500;cursor:pointer;background:#fff;min-height:44px}
.choice-row label:has(input:checked){border-color:var(--leaf);background:var(--leaf-soft)}

/* ---------- alerts ---------- */
.alert{padding:.85rem 1rem;border-radius:12px;margin:0 0 1rem;border:1px solid;font-size:.95rem}
.alert ul{margin:.3rem 0 0;padding-left:1.2rem}
.alert-success{background:#eaf7f0;border-color:#bfe6d1;color:#14593b}
.alert-danger{background:#fdecea;border-color:#f3c3bb;color:#8a2a1d}
.alert-warning{background:#fff7e6;border-color:#f5d999;color:#7a5410}
.alert-info{background:#eaf2fb;border-color:#c3d9f2;color:#1f4f86}

/* ---------- badges ---------- */
.badge{display:inline-flex;align-items:center;gap:.3rem;padding:.12rem .6rem;border-radius:999px;font-size:.8rem;font-weight:600;background:var(--surface-2);color:var(--ink-2);white-space:nowrap}
.badge-ok{background:#e3f5ec;color:#14663f}.badge-warn{background:#fff1d6;color:#7a5410}.badge-danger{background:#fde4e0;color:#8a2a1d}.badge-info{background:#e3eefb;color:#1f4f86}.badge-muted{background:var(--surface-2);color:var(--muted)}

/* ---------- tables ---------- */
.table-wrap{width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:var(--r);border:1px solid var(--line);background:#fff}
table.table{width:100%;border-collapse:collapse;font-size:.94rem}
.table th,.table td{padding:.7rem .85rem;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.table th{font-weight:600;color:var(--muted);font-size:.84rem;background:var(--surface);white-space:nowrap}
.table tbody tr:last-child td{border-bottom:0}
.table tbody tr:hover{background:#fafbfc}
.num{text-align:right!important;font-variant-numeric:tabular-nums}
/* stacked rows on phones */
@media (max-width:640px){
  .table-stack thead{display:none}
  .table-stack,.table-stack tbody,.table-stack tr,.table-stack td{display:block;width:100%}
  .table-stack tr{border-bottom:1px solid var(--line);padding:.5rem 0}
  .table-stack td{border:0;padding:.25rem .85rem;display:flex;gap:.75rem;justify-content:space-between;text-align:right}
  .table-stack td::before{content:attr(data-label);font-weight:600;color:var(--muted);text-align:left;flex:none}
  .table-stack td.num{text-align:right}
}
.empty{padding:2.2rem 1rem;text-align:center;color:var(--muted)}
.empty svg{width:42px;height:42px;margin:0 auto .6rem;opacity:.5}
[hidden]{display:none!important}

/* Date/time fields on iPhone/Android: Safari gives them a fixed native width and centres the text,
   which pushes them out of the card. Keep them exactly as wide as the other fields, text on the left. */
input[type=date],input[type=datetime-local],input[type=time],input[type=month]{
  display:block;width:100%;max-width:100%;min-width:0;box-sizing:border-box;-webkit-appearance:none;appearance:none;text-align:left;min-height:46px}
input[type=date]::-webkit-date-and-time-value,input[type=datetime-local]::-webkit-date-and-time-value,
input[type=time]::-webkit-date-and-time-value,input[type=month]::-webkit-date-and-time-value{text-align:left;margin:0}
input[type=date]::-webkit-datetime-edit,input[type=month]::-webkit-datetime-edit{padding:0}
.field{min-width:0}