/* ==========================================================
   Cash Memo — stylesheet
   ========================================================== */
:root{
  --red:#C8202F;
  --red-dark:#A81824;
  --ink:#1a1a1a;
  --dash:#c7c7c7;
  --ui-bg:#e9ecf1;
  --sheetW:560px;   /* A5 width  @96dpi */
  --sheetH:794px;   /* A5 height @96dpi */
}
*{margin:0;padding:0;box-sizing:border-box;}
body{
  font-family:'Hind Siliguri','Oswald',Arial,sans-serif;
  background:var(--ui-bg);min-height:100vh;-webkit-text-size-adjust:100%;
}

/* ==========================================================
   AUTH
   ========================================================== */
.auth{
  position:fixed;inset:0;z-index:200;display:none;
  align-items:center;justify-content:center;padding:18px;
  background:linear-gradient(140deg,#C8202F,#7d1220 60%,#3d0a10);
  overflow-y:auto;
}
.auth.show{display:flex;}
.auth-box{
  background:#fff;border-radius:20px;padding:26px 22px 20px;width:100%;max-width:400px;
  box-shadow:0 20px 60px rgba(0,0,0,.35);margin:auto;
}
.auth-logo{font-size:40px;text-align:center;line-height:1;}
.auth-title{font-family:'Archivo',sans-serif;font-weight:900;font-size:26px;text-align:center;color:#1a1a1a;margin-top:6px;}
.auth-sub{text-align:center;color:#888;font-size:13px;line-height:1.6;margin:6px 0 18px;}
.auth-tabs{display:flex;background:#f0f0f3;border-radius:11px;padding:4px;gap:4px;margin-bottom:18px;}
.auth-tabs button{
  flex:1;font-family:inherit;font-size:14.5px;font-weight:700;padding:10px;border:none;
  border-radius:8px;background:transparent;color:#777;cursor:pointer;transition:.15s;
}
.auth-tabs button.active{background:#fff;color:var(--red);box-shadow:0 2px 6px rgba(0,0,0,.12);}
.auth-form{display:none;flex-direction:column;gap:12px;}
.auth-form.active{display:flex;}
.af{display:flex;flex-direction:column;gap:5px;}
.af label{font-size:12.5px;font-weight:700;color:#555;}
.af input{
  font-family:inherit;font-size:16px;padding:12px 14px;border:2px solid #e0e0e4;
  border-radius:10px;outline:none;background:#fafafb;
}
.af input:focus{border-color:var(--red);background:#fff;}
.auth-btn{
  margin-top:4px;background:var(--red);color:#fff;border:none;font-family:inherit;
  font-size:16px;font-weight:700;padding:13px;border-radius:11px;cursor:pointer;transition:.15s;
}
.auth-btn:active{transform:scale(.98);}
.auth-btn[disabled]{opacity:.6;cursor:default;}
.auth-msg{
  display:none;margin-top:14px;padding:10px 13px;border-radius:9px;
  font-size:13.5px;font-weight:600;line-height:1.5;
}
.auth-msg.err{display:block;background:#fde8e8;color:#a81824;}
.auth-msg.ok{display:block;background:#e6f4ea;color:#166534;}
.auth-note{text-align:center;color:#aaa;font-size:12px;margin-top:16px;line-height:1.6;}

/* ==========================================================
   TOP BAR
   ========================================================== */
.topbar{
  background:linear-gradient(135deg,var(--red),var(--red-dark));color:#fff;
  padding:11px 14px;display:flex;align-items:center;justify-content:space-between;
  gap:10px;flex-wrap:wrap;box-shadow:0 2px 10px rgba(0,0,0,.2);
  position:sticky;top:0;z-index:50;
}
.topbar .brand{font-size:17px;font-weight:700;display:flex;align-items:center;gap:8px;line-height:1;}
.tabs{display:flex;gap:6px;flex-wrap:wrap;}
.tabs button{
  font-family:inherit;font-size:14px;font-weight:600;background:rgba(255,255,255,.16);
  color:#fff;border:none;padding:8px 14px;border-radius:9px;cursor:pointer;transition:.15s;
}
.tabs button.active{background:#fff;color:var(--red);}
.tabs .tb-user{background:rgba(0,0,0,.18);}

.page{display:none;padding:16px 10px 90px;}
.page.active{display:block;}
.container{max-width:820px;margin:0 auto;}

/* ---------- action bar ---------- */
.actionbar{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-bottom:12px;}
.b-rowwrap{margin-top:12px;}
.actionbar button{
  font-family:inherit;font-size:14px;font-weight:600;padding:11px 18px;border:none;
  border-radius:10px;cursor:pointer;display:inline-flex;align-items:center;gap:6px;transition:.15s;
}
.actionbar button:active{transform:scale(.97);}
.b-save{background:#1e8e3e;color:#fff;}
.b-print{background:var(--red);color:#fff;}
.b-pdf{background:#1a1a1a;color:#fff;}
.b-new{background:#fff;color:#444;border:2px solid #ccc !important;}
.b-row{background:#fff;color:var(--red);border:2px dashed var(--red) !important;}
.hint{text-align:center;color:#7a7a7a;font-size:12.5px;margin-bottom:12px;}
.edit-banner{
  display:none;max-width:820px;margin:0 auto 12px;background:#fff7e0;border:1.5px solid #e8c96a;
  color:#7a5c00;padding:9px 14px;border-radius:10px;font-size:13.5px;font-weight:600;
  justify-content:space-between;align-items:center;gap:10px;
}
.edit-banner button{
  border:none;background:#7a5c00;color:#fff;border-radius:7px;padding:6px 12px;
  cursor:pointer;font-family:inherit;font-size:13px;
}

/* ---------- stage / scaler ---------- */
.stage{display:flex;justify-content:center;overflow:hidden;}
.scaler{width:var(--sheetW);height:var(--sheetH);}

/* ==========================================================
   MEMO SHEET  (A5)
   ========================================================== */
.sheet{
  width:var(--sheetW);min-height:var(--sheetH);background:#fff;padding:18px 20px 14px;
  box-shadow:0 8px 30px rgba(0,0,0,.16);transform-origin:top left;
  display:flex;flex-direction:column;
  font-family:'Oswald','Arial Narrow',Arial,sans-serif;color:var(--ink);
}
.sheet input{font-family:inherit;color:var(--ink);border:none;outline:none;background:transparent;}
.sheet input:focus{background:#fff6f6;}
.sheet input::placeholder{color:#cfcfcf;font-weight:400;}

/* editable labels */
.ed{outline:none;cursor:text;border-radius:3px;}
.ed:hover{background:rgba(255,214,0,.28);}
.ed:focus{background:rgba(255,214,0,.5);}

/* header */
.mh{position:relative;min-height:56px;display:flex;align-items:center;justify-content:center;}
.mh .logo{
  position:absolute;left:0;top:50%;transform:translateY(-50%);
  width:78px;height:52px;display:flex;align-items:center;justify-content:center;
  cursor:pointer;overflow:hidden;
}
.mh .logo.boxed{border:2.5px solid var(--ink);border-radius:11px;}
.mh .logo img{max-width:100%;max-height:100%;object-fit:contain;}
.mh .logo .ltxt{
  font-family:'Archivo',sans-serif;font-weight:900;font-style:italic;color:var(--red);
  font-size:30px;letter-spacing:-1.5px;line-height:1;transform:skewX(-6deg);
}
.mh .logo .uphint{
  position:absolute;inset:0;background:rgba(0,0,0,.55);color:#fff;
  font-family:'Hind Siliguri',sans-serif;font-size:9px;display:flex;align-items:center;
  justify-content:center;opacity:0;transition:.15s;text-align:center;
}
.mh .logo:hover .uphint{opacity:1;}
.mh .title{
  font-family:'Archivo',sans-serif;font-weight:900;font-size:40px;line-height:1;color:var(--ink);
  text-align:center;white-space:nowrap;padding:0 88px;letter-spacing:-.5px;width:100%;
}
.mh .title input{width:100%;text-align:center;font:inherit;color:inherit;}
.mh .badge{
  position:absolute;right:0;top:50%;transform:translateY(-50%);background:var(--red);color:#fff;
  border-radius:10px;padding:6px 10px;text-align:center;font-family:'Oswald',sans-serif;
  font-weight:700;font-size:16px;line-height:1.05;max-width:78px;
}
.mh .badge .ed{display:block;}
.contact{text-align:center;margin-top:2px;}
.contact input{width:100%;text-align:center;font-weight:500;font-size:15px;letter-spacing:.2px;}
.redbar{height:4px;background:var(--red);border-radius:3px;margin:8px 0 12px;}

/* info box */
.info{border:2.5px solid var(--ink);border-radius:13px;padding:9px 14px 11px;}
.irow{display:flex;align-items:flex-end;gap:7px;margin-bottom:8px;}
.irow:last-child{margin-bottom:0;}
.lbl{color:var(--red);font-weight:700;font-size:17px;flex:0 0 auto;line-height:1;white-space:nowrap;}
.no-in{border:2.5px solid var(--ink);border-radius:11px;width:96px;height:30px;font-size:16px;font-weight:600;text-align:center;padding:2px 6px;}
.ph{font-size:17px;color:var(--ink);}
.dot{flex:1;border-bottom:2.5px dotted var(--red);font-size:16px;font-weight:500;padding:0 5px 1px;height:25px;min-width:40px;}
.date-f{flex:0 0 176px;}
.sp{flex:1;}

/* table */
.memo-wrap{flex:1;display:flex;margin-top:12px;}
table.memo{
  width:100%;border-collapse:separate;border-spacing:0;border:2.5px solid var(--red);
  border-radius:12px;overflow:hidden;table-layout:fixed;height:100%;
}
.memo th{
  background:var(--red);color:#fff;font-family:'Oswald',sans-serif;font-weight:700;font-size:16px;
  letter-spacing:.4px;padding:8px 3px;text-align:center;border-right:1px solid rgba(255,255,255,.35);
}
.memo th:last-child{border-right:none;}
.memo th .ed:hover,.memo th .ed:focus{background:rgba(255,255,255,.28);}
.memo td{padding:0;vertical-align:middle;}
.memo tbody.rows td{border-bottom:1.4px dashed var(--dash);}
.memo tbody.rows tr:last-child td{border-bottom:none;}
.c-sl,.c-desc,.c-qty,.c-rate{border-right:2.5px solid var(--red);}
.memo tbody.rows input{width:100%;height:100%;min-height:36px;font-size:15px;font-weight:500;padding:3px 7px;text-align:center;}
.memo tbody.rows input.desc{text-align:left;}
.col-sl{width:13.5%;} .col-desc{width:36.5%;} .col-qty{width:19%;} .col-rate{width:13%;} .col-amt{width:18%;}

.amt-cell{position:relative;}
.rowdel{
  position:absolute;right:2px;top:50%;transform:translateY(-50%);width:18px;height:18px;
  border-radius:50%;border:none;background:#ffdada;color:#c00;font-size:11px;font-weight:700;
  cursor:pointer;display:none;line-height:1;
}
.memo tbody.rows tr:hover .rowdel{display:block;}

/* table footer */
.foot-blank{border-right:2.5px solid var(--red);border-bottom:2.5px solid var(--red);}
.inwords{border-right:2.5px solid var(--red);padding:6px 12px 8px;vertical-align:bottom;}
.inwords .iw-l{color:var(--red);font-weight:600;font-size:17px;display:block;line-height:1.1;}
.inwords .iw-in{width:100%;border-bottom:2.5px dotted var(--ink);font-size:14px;font-weight:500;height:24px;padding:0 3px 2px;}
.sum-l{
  color:var(--red);font-family:'Oswald',sans-serif;font-weight:700;font-size:13px;letter-spacing:.3px;
  padding:5px 6px;border-right:2.5px solid var(--red);text-align:left;white-space:nowrap;
}
.sum-v{padding:0;}
.sum-v input{width:100%;height:100%;min-height:30px;font-size:15px;font-weight:600;text-align:center;padding:2px 6px;}
tr.r-total td{border-top:2.5px solid var(--red);}
tr.r-total .sum-l,tr.r-total .sum-v,
tr.r-adv .sum-l,tr.r-adv .sum-v{border-bottom:2.5px solid var(--red);}

/* thanks + signature */
.thanks{display:flex;align-items:center;gap:10px;margin:12px 0 16px;}
.thanks .ln{flex:1;height:2.5px;background:var(--red);border-radius:2px;}
.thanks .st{color:var(--red);font-size:14px;}
.thanks input{font-family:'Dancing Script',cursive;color:var(--red);font-size:22px;font-weight:700;text-align:center;width:300px;}
.sign{display:flex;justify-content:space-between;align-items:flex-end;}
.sign .col{text-align:center;font-size:15px;font-weight:500;}
.sign .dots{display:block;border-top:2.5px dotted var(--ink);width:180px;margin-bottom:3px;}
.sign .col input{text-align:center;font-size:15px;font-weight:500;width:180px;}
.sign .forln{display:flex;gap:4px;justify-content:center;}
.sign .fred{color:var(--red);font-weight:600;}

/* ==========================================================
   HISTORY
   ========================================================== */
.card{background:#fff;border-radius:14px;box-shadow:0 3px 14px rgba(0,0,0,.08);padding:16px;margin-bottom:14px;}
.stats{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px;}
.stat{flex:1;min-width:100px;background:#fff;border-radius:12px;padding:12px;box-shadow:0 3px 12px rgba(0,0,0,.07);text-align:center;}
.stat .v{font-size:19px;font-weight:700;color:var(--red);}
.stat .l{font-size:12px;color:#888;margin-top:2px;}
.search input{width:100%;font-family:inherit;font-size:15px;padding:12px 15px;border:2px solid #ddd;border-radius:11px;outline:none;margin-bottom:14px;}
.search input:focus{border-color:var(--red);}
.mlist{display:flex;flex-direction:column;gap:9px;}
.mitem{display:flex;align-items:center;gap:10px;flex-wrap:wrap;border:1.5px solid #e6e6e6;border-radius:12px;padding:11px 13px;}
.mitem:hover{border-color:var(--red);}
.mi-no{background:var(--red);color:#fff;font-weight:700;border-radius:8px;padding:6px 10px;font-size:14px;min-width:56px;text-align:center;}
.mi-info{flex:1;min-width:130px;}
.mi-info .n{font-weight:700;font-size:15px;color:#222;}
.mi-info .d{font-size:12px;color:#888;margin-top:1px;}
.mi-amt{font-weight:700;font-size:16px;color:#1e8e3e;white-space:nowrap;}
.mi-act{display:flex;gap:6px;}
.mi-act button{border:none;border-radius:8px;padding:8px 11px;cursor:pointer;font-family:inherit;font-size:12.5px;font-weight:600;}
.mi-act .ed-b{background:#e8f0fe;color:#1a56c4;}
.mi-act .dl{background:#fde8e8;color:#c81e1e;}
.empty{text-align:center;color:#999;padding:34px 10px;font-size:14px;line-height:1.7;}

/* ==========================================================
   SETTINGS
   ========================================================== */
.stitle{font-size:15px;font-weight:700;color:#333;margin-bottom:12px;border-left:4px solid var(--red);padding-left:9px;}
.note{font-size:12.5px;color:#888;line-height:1.6;}
.muted{color:#aaa;font-size:11px;}
.sgrid{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
.sf{display:flex;flex-direction:column;gap:5px;}
.sf.full{grid-column:1/-1;}
.sf label{font-size:12.5px;font-weight:700;color:#555;}
.sf input{font-family:inherit;font-size:14px;padding:9px 12px;border:2px solid #ddd;border-radius:9px;outline:none;background:#fff;}
.sf input:focus{border-color:var(--red);}
.sf input:disabled{background:#f2f2f4;color:#888;}
.crow{display:flex;align-items:center;gap:10px;flex-wrap:wrap;}
.crow input[type=color]{width:52px;height:38px;padding:2px;border:2px solid #ddd;border-radius:9px;cursor:pointer;}
.preset{width:28px;height:28px;border-radius:50%;border:2px solid #fff;box-shadow:0 0 0 1.5px #ccc;cursor:pointer;}
.logoset{display:flex;align-items:center;gap:12px;flex-wrap:wrap;}
.logoprev{width:84px;height:56px;border:2px dashed #bbb;border-radius:10px;display:flex;align-items:center;justify-content:center;overflow:hidden;background:#fafafa;}
.logoprev img{max-width:100%;max-height:100%;object-fit:contain;}
.logo-opts{margin-top:14px;display:flex;flex-direction:column;gap:10px;}
.gbtn{font-family:inherit;font-size:14px;font-weight:600;padding:9px 16px;border:none;border-radius:9px;cursor:pointer;}
.gbtn-red{background:var(--red);color:#fff;}
.gbtn-grey{background:#eee;color:#555;}
.switch{display:inline-flex;align-items:center;gap:10px;cursor:pointer;user-select:none;font-size:14px;font-weight:600;color:#444;}
.switch input{display:none;}
.track{width:46px;height:26px;background:#ccc;border-radius:20px;position:relative;transition:.2s;flex:0 0 auto;}
.track::after{content:"";position:absolute;width:20px;height:20px;background:#fff;border-radius:50%;top:3px;left:3px;transition:.2s;box-shadow:0 1px 3px rgba(0,0,0,.3);}
.switch input:checked + .track{background:var(--red);}
.switch input:checked + .track::after{left:23px;}
.ssave{margin-top:16px;background:#1e8e3e;color:#fff;border:none;font-family:inherit;font-size:15px;font-weight:700;padding:12px 26px;border-radius:10px;cursor:pointer;}

.toast{
  position:fixed;bottom:20px;left:50%;transform:translateX(-50%) translateY(80px);
  background:#1a1a1a;color:#fff;padding:11px 22px;border-radius:10px;font-size:13.5px;
  font-weight:600;opacity:0;transition:.3s;z-index:250;pointer-events:none;max-width:90%;text-align:center;
}
.toast.show{transform:translateX(-50%) translateY(0);opacity:1;}

/* ==========================================================
   PRINT — A5 একটি পেজ
   ========================================================== */
@media print{
  @page{size:A5 portrait;margin:6mm;}
  html,body{background:#fff;width:148mm;}
  .auth,.topbar,.actionbar,.hint,.edit-banner,.rowdel,.uphint,.b-rowwrap,.toast{display:none !important;}
  .page{display:none !important;padding:0 !important;}
  #app{display:block !important;}
  #page-memo{display:block !important;}
  .stage{overflow:visible;display:block;}
  .scaler{width:auto !important;height:auto !important;}
  .sheet{
    width:100% !important;height:196mm !important;min-height:0 !important;transform:none !important;
    box-shadow:none !important;padding:0 !important;overflow:hidden;
  }
  .thanks{margin:7px 0 9px !important;}
  .sheet input::placeholder{color:transparent !important;}
  .sheet input:focus{background:transparent;}
  .ed:hover,.ed:focus{background:transparent !important;}
}

/* ---------- small screens ---------- */
@media (max-width:520px){
  .sgrid{grid-template-columns:1fr;}
  .topbar .brand{font-size:15px;}
  .tabs button{font-size:13px;padding:7px 11px;}
}