:root{--bg:#fff8f7;--surface:#ffffff;--surface2:#fff0f4;--text:#322a2e;--muted:#7b6b72;--primary:#c95f83;--primary2:#f3d6df;--border:#eadde2;--success:#54866e;--warning:#b27a32;--danger:#b84b5e;--shadow:0 12px 35px rgba(104,59,76,.08);--radius:18px}
*{box-sizing:border-box}body{margin:0;font-family:Tahoma,"Segoe UI",Arial,sans-serif;background:var(--bg);color:var(--text)}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.app-shell{display:grid;grid-template-columns:245px 1fr;min-height:100vh}.sidebar{background:rgba(255,255,255,.92);border-left:1px solid var(--border);padding:20px 14px;position:sticky;top:0;height:100vh;display:flex;flex-direction:column;gap:14px;min-height:0;overflow:hidden}.brand{display:flex;gap:10px;align-items:center;padding:4px}.brand-mark{width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,#f8dce5,#d783a0);display:grid;place-items:center;color:white;font-weight:800;font-size:22px;box-shadow:var(--shadow)}.brand-mark.big{width:64px;height:64px;margin:auto;font-size:34px}.brand small{display:block;color:var(--muted);margin-top:4px}.sidebar nav{display:flex;flex-direction:column;gap:6px;min-height:0;overflow-y:auto;overflow-x:hidden;padding-left:4px;scrollbar-gutter:stable}.sidebar nav a{padding:11px 12px;border-radius:12px;color:#5c4b52}.sidebar nav a:hover{background:var(--surface2);color:var(--primary)}.sidebar-foot{margin-top:auto;padding:12px;border-top:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;flex:0 0 auto;background:rgba(255,255,255,.96)}.linkbtn{border:0;background:none;color:var(--danger);cursor:pointer}.topbar{height:70px;display:flex;align-items:center;justify-content:space-between;padding:0 28px;background:rgba(255,248,247,.88);backdrop-filter:blur(10px);position:sticky;top:0;z-index:10;border-bottom:1px solid rgba(234,221,226,.7)}.content{padding:28px;max-width:1500px;margin:auto}.top-actions{display:flex;gap:8px}.pill,.btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--border);background:var(--surface);padding:10px 15px;border-radius:12px;cursor:pointer;color:var(--text)}.pill.primary,.btn.primary{background:var(--primary);color:white;border-color:var(--primary)}.btn.small,.input.small{padding:7px 10px;font-size:13px}.btn.wide{width:100%}.btn.whatsapp{color:#287b4b}.hero{border:1px solid #efdfe4;background:linear-gradient(120deg,#fff,#fff1f5);border-radius:24px;padding:28px;display:flex;justify-content:space-between;align-items:center;box-shadow:var(--shadow);margin-bottom:20px}.hero h1{margin:0 0 8px;font-size:28px}.hero p{margin:0;color:var(--muted)}.hero-actions{display:flex;gap:8px}.stats{display:grid;grid-template-columns:repeat(6,minmax(140px,1fr));gap:12px;margin-bottom:20px}.stat{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:17px}.stat span{display:block;color:var(--muted);font-size:13px}.stat strong{display:block;font-size:22px;margin-top:8px}.stat.money{background:#fff3f6}.panel,.form-card,.profile{background:var(--surface);border:1px solid var(--border);border-radius:20px;padding:20px;box-shadow:var(--shadow)}.panel-head,.profile{display:flex;align-items:center;justify-content:space-between;gap:12px}.panel h1,.form-card h1{margin-top:0;font-size:22px}.cards-list{display:flex;flex-direction:column;gap:9px}.appt-card,.rowline{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:13px 14px;border:1px solid var(--border);border-radius:14px;background:#fff}.appt-card span,.rowline span{color:var(--muted);font-size:13px}.inline-actions{display:flex;align-items:center;gap:8px}.badge{background:var(--surface2);padding:5px 9px;border-radius:999px}.empty{text-align:center;color:var(--muted);padding:28px}.search{display:flex;gap:8px;margin:15px 0}.input,input,select,textarea{width:100%;border:1px solid var(--border);border-radius:11px;padding:11px 12px;background:var(--surface);color:var(--text);outline:none}.input:focus,input:focus,select:focus,textarea:focus{border-color:#d895ab;box-shadow:0 0 0 3px rgba(201,95,131,.11)}textarea{min-height:100px}.field{margin:14px 0}.field label{display:block;margin-bottom:7px;font-weight:600}.form-card{max-width:720px;margin:auto}.form-actions{display:flex;gap:9px;margin-top:18px}.error{color:var(--danger);display:block;margin-top:5px}.alert{padding:12px 14px;border-radius:12px;margin-bottom:14px;background:#edf7f1}.alert.warning{background:#fff3dc}.alert.error{background:#ffe9ed}.letters{display:flex;gap:5px;flex-wrap:wrap;margin-bottom:15px}.letters a{width:30px;height:30px;display:grid;place-items:center;border-radius:9px;background:var(--surface2)}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{text-align:right;padding:12px;border-bottom:1px solid var(--border)}th{color:var(--muted);font-size:13px}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin-top:15px}.profile{margin-bottom:14px}.profile h1{margin:0}.profile-actions{display:flex;gap:8px}.balance-box{display:inline-flex;align-items:center;gap:10px;padding:12px 16px;background:var(--surface);border:1px solid var(--border);border-radius:14px}.balance-box.debt strong{color:var(--danger)}.balance-box.credit strong{color:var(--success)}.products{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px}.product-card{border:1px solid var(--border);background:var(--surface);border-radius:18px;overflow:hidden}.product-card img,.product-placeholder{width:100%;height:150px;object-fit:cover}.product-placeholder{display:grid;place-items:center;background:var(--surface2);font-size:42px;color:var(--primary)}.product-card>div:last-child{padding:14px}.product-card h3{margin:5px 0}.product-card b,.product-card span{display:block;margin-top:7px}.total-strip{padding:12px;background:var(--surface2);border-radius:12px;margin:12px 0}.login-bg{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at 20% 10%,#ffe8ef,transparent 35%),linear-gradient(135deg,#fffaf8,#f8edf2)}.login-card{width:min(410px,92vw);background:white;padding:32px;border:1px solid var(--border);border-radius:26px;box-shadow:var(--shadow);text-align:center}.login-card p{color:var(--muted)}.login-card form{text-align:right}.menu-toggle{display:none;border:0;background:transparent;font-size:25px}.compact-menu .sidebar{width:auto}.compact-menu .sidebar nav a{padding:9px}.theme-dark{--bg:#20191c;--surface:#2a2226;--surface2:#3a2930;--text:#f5eaee;--muted:#c4b4bb;--primary:#d77a9a;--primary2:#50323d;--border:#46383e;--shadow:none}.theme-dark .topbar{background:rgba(32,25,28,.9)}.theme-dark .appt-card,.theme-dark .rowline{background:var(--surface)}.theme-system{}@media (prefers-color-scheme:dark){.theme-system{--bg:#20191c;--surface:#2a2226;--surface2:#3a2930;--text:#f5eaee;--muted:#c4b4bb;--primary:#d77a9a;--border:#46383e;--shadow:none}}
@media(max-width:1100px){.stats{grid-template-columns:repeat(3,1fr)}}@media(max-width:760px){.app-shell{display:block}.sidebar{position:fixed;right:-280px;top:0;width:260px;z-index:30;transition:.2s}.menu-open .sidebar{right:0}.menu-toggle{display:block}.topbar{padding:0 14px}.top-actions .pill:first-child{display:none}.content{padding:15px}.stats{grid-template-columns:repeat(2,1fr)}.hero{align-items:flex-start;flex-direction:column;gap:16px}.grid2{grid-template-columns:1fr}.panel-head,.profile{align-items:flex-start;flex-direction:column}.search{flex-direction:column}.appt-card{align-items:flex-start;flex-direction:column}.inline-actions{width:100%;justify-content:space-between}.products{grid-template-columns:1fr 1fr}}@media(max-width:460px){.stats{grid-template-columns:1fr 1fr}.products{grid-template-columns:1fr}.content{padding:10px}.hero{padding:20px}.topbar b{font-size:14px}}
.report-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}.report-card{padding:18px;border:1px solid var(--border);border-radius:16px;background:var(--surface2)}.report-card b,.report-card span{display:block}.report-card span{color:var(--muted);font-size:13px;margin-top:6px}@media print{.sidebar,.topbar,.no-print{display:none!important}.app-shell{display:block}.content{padding:0}.panel{box-shadow:none;border:0}.printable{width:100%}body{background:#fff;color:#000}}
.compact-menu .app-shell{grid-template-columns:190px 1fr}.compact-menu .brand small{display:none}@media(max-width:760px){.compact-menu .app-shell{display:block}}
.hint{color:var(--muted);font-size:13px}.hint-box{padding:10px 12px;background:var(--surface2);border:1px solid var(--border);border-radius:11px;margin:10px 0;color:var(--muted)}
.due-panel{display:flex;gap:10px;align-items:center;flex-wrap:wrap;padding:13px 16px;margin-bottom:14px;border:1px solid #efd3a0;background:#fff4df;border-radius:14px;color:#6d5128}.due-panel span{padding-right:10px;border-right:1px solid #e7c88f}
.inline-form{display:inline}.badge.danger{background:#ffe5ea;color:var(--danger)}

/* v0.2 usability refinements */
.notes-small,textarea.notes-small{min-height:62px;max-height:120px;resize:vertical}textarea{min-height:72px}.topbar-start{display:flex;align-items:center;gap:12px}.back-btn{border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:11px;padding:8px 11px;cursor:pointer}.back-btn:hover{background:var(--surface2)}.money-input-wrap{display:grid;grid-template-columns:1fr auto;align-items:stretch;gap:0}.money-input-wrap input{border-radius:0 11px 11px 0}.money-suffix{display:grid;place-items:center;padding:0 12px;border:1px solid var(--border);border-right:0;border-radius:11px 0 0 11px;background:var(--surface2);color:var(--muted);white-space:nowrap}.currency{white-space:nowrap}.help-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px;margin-top:18px}.help-grid section{padding:16px;border:1px solid var(--border);border-radius:16px;background:var(--surface2)}.help-grid h3{margin:0 0 8px}.help-grid p{margin:0;color:var(--muted);line-height:1.8}.login-shell{width:min(980px,94vw);display:grid;grid-template-columns:1.15fr .85fr;background:rgba(255,255,255,.72);border:1px solid var(--border);border-radius:30px;box-shadow:var(--shadow);overflow:hidden;backdrop-filter:blur(8px)}.login-visual{padding:24px;background:linear-gradient(145deg,#fff6f8,#f7f0ff);display:flex;flex-direction:column;justify-content:center;text-align:center}.login-visual img{width:100%;max-height:470px;object-fit:contain}.login-visual h2{margin:8px 0}.login-visual p{margin:0;color:var(--muted)}.login-shell .login-card{width:auto;box-shadow:none;border:0;border-radius:0;display:flex;flex-direction:column;justify-content:center;padding:42px}.login-note{display:block;margin-top:16px;color:var(--muted)}
.jalali-popover{position:absolute;z-index:1000;width:320px;background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:12px;box-shadow:0 18px 50px rgba(75,44,56,.18);direction:rtl}.jp-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.jp-head button{border:0;background:var(--surface2);width:34px;height:34px;border-radius:10px;cursor:pointer;font-size:21px}.jp-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px}.jp-week{font-size:12px;color:var(--muted);text-align:center;padding:5px}.jp-day{border:0;background:transparent;border-radius:9px;padding:8px 2px;cursor:pointer;color:var(--text)}.jp-day:hover{background:var(--surface2)}.jp-day.today{background:var(--primary2);color:var(--primary);font-weight:700}.jp-foot{display:flex;justify-content:space-between;gap:7px;margin-top:10px}.tour-overlay{position:fixed;inset:0;z-index:5000;background:rgba(28,18,22,.30);pointer-events:none}.tour-overlay[hidden]{display:none}.tour-card{pointer-events:auto;position:fixed;z-index:7000;right:22px;bottom:22px;width:min(390px,calc(100vw - 28px));background:var(--surface);border:1px solid var(--border);border-radius:20px;padding:20px;box-shadow:0 20px 70px rgba(42,20,30,.26)}.tour-card h3{margin:7px 0}.tour-card p{line-height:1.8;color:var(--muted)}.tour-close{position:absolute;left:12px;top:10px;border:0;background:none;font-size:25px;color:var(--muted);cursor:pointer}.tour-step-count{font-size:12px;color:var(--primary)}.tour-actions{display:flex;gap:7px;justify-content:flex-end}.tour-highlight{position:relative;z-index:6100!important;outline:4px solid rgba(201,95,131,.35);outline-offset:5px;border-radius:14px}.debt-sources{margin:0;padding:0 18px 0 0}.debt-sources li{margin:4px 0;color:var(--muted);font-size:13px}.debt-sources b{color:var(--text)}
@media(max-width:760px){.login-shell{grid-template-columns:1fr}.login-visual{display:none}.login-shell .login-card{padding:30px 24px}.tour-launch{display:none}.back-btn span{display:none}.jalali-popover{width:min(320px,calc(100vw - 20px))}.topbar-start{gap:7px}}
.sidebar nav a.active{background:var(--surface2);color:var(--primary);font-weight:700;box-shadow:inset -3px 0 0 var(--primary)}.menu-backdrop{display:none}.appointment-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.appointment-grid .field{margin:0}@media(max-width:620px){.appointment-grid{grid-template-columns:1fr}}

/* v0.2.1: sidebar remains fully scrollable; guided-tour card always stays above menu. */
.sidebar.tour-ancestor{z-index:6000!important}.sidebar nav::-webkit-scrollbar{width:8px}.sidebar nav::-webkit-scrollbar-thumb{background:#ddc9d0;border-radius:999px}.sidebar nav::-webkit-scrollbar-track{background:transparent}
@media(max-width:760px){.sidebar{overflow:hidden}.sidebar nav{overscroll-behavior:contain}.tour-card{right:14px;bottom:14px;z-index:7000}.sidebar.tour-ancestor{z-index:6000!important}}

/* Production responsive pass: iPhone/Safari and common laptops. */
.icon{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:0 0 auto}.sidebar nav a,.sidebar-foot .linkbtn{display:flex;align-items:center;gap:10px}.profile-actions,.panel-head>div,.hero-actions{flex-wrap:wrap}.btn.danger{background:var(--danger);border-color:var(--danger);color:#fff}.danger-zone{margin-top:15px;border-color:#efc6ce}details{margin-top:12px;border:1px solid var(--border);border-radius:14px;background:var(--surface)}details summary{cursor:pointer;font-weight:700;padding:14px 16px}details>.table-wrap,details>.rowline,details>.empty{margin:0 14px 14px}.table-wrap{-webkit-overflow-scrolling:touch}table{min-width:680px}
@supports(height:100dvh){.sidebar{height:100dvh}.login-bg{min-height:100dvh}}
@media(max-width:760px){
  body.menu-open{overflow:hidden}.menu-open:before{display:none}.sidebar{right:0;transform:translate3d(105%,0,0);visibility:hidden;pointer-events:none;height:100dvh;padding-top:max(16px,env(safe-area-inset-top));padding-bottom:max(12px,env(safe-area-inset-bottom));box-shadow:-12px 0 35px rgba(47,27,35,.15)}.menu-open .sidebar{right:0;transform:translate3d(0,0,0);visibility:visible;pointer-events:auto}.menu-backdrop{display:block;position:fixed;inset:0;z-index:25;margin:0;padding:0;border:0;border-radius:0;background:rgba(35,24,29,.35);opacity:0;visibility:hidden;pointer-events:none}.menu-open .menu-backdrop{opacity:1;visibility:visible;pointer-events:auto}.menu-toggle{touch-action:manipulation}
  .topbar{height:62px;padding-right:max(10px,env(safe-area-inset-right));padding-left:max(10px,env(safe-area-inset-left))}.content{padding-right:max(14px,env(safe-area-inset-right));padding-left:max(14px,env(safe-area-inset-left));padding-bottom:max(24px,env(safe-area-inset-bottom))}
  button,.btn,.pill,.back-btn,.sidebar nav a{min-height:44px}.input,input,select,textarea{font-size:16px;min-height:44px}.rowline{align-items:flex-start;flex-direction:column}.rowline>span:last-child,.rowline>b:last-child{align-self:stretch}.profile-actions,.hero-actions{width:100%}.profile-actions .btn,.hero-actions .btn{flex:1 1 130px}.panel,.form-card,.profile{padding:16px;border-radius:17px}.inline-actions{flex-wrap:wrap}.inline-actions form,.inline-actions select{flex:1}.money-input-wrap input{min-width:0}.jalali-popover{position:fixed!important;top:auto!important;left:10px!important;right:10px!important;bottom:max(10px,env(safe-area-inset-bottom));width:auto;max-height:calc(100dvh - 20px);overflow:auto;z-index:8000}.tour-card{left:14px;right:14px;bottom:max(14px,env(safe-area-inset-bottom));width:auto;max-height:calc(100dvh - 28px);overflow:auto}.tour-actions{flex-wrap:wrap}.login-bg{padding:max(16px,env(safe-area-inset-top)) max(14px,env(safe-area-inset-right)) max(16px,env(safe-area-inset-bottom)) max(14px,env(safe-area-inset-left))}.login-shell{width:100%;border-radius:22px}.login-shell .login-card{padding:28px 20px}
}
@media(max-width:520px){.top-actions{display:none}.topbar-start{min-width:0}.topbar-start>b{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.stats{gap:8px}.stat{padding:13px}.stat strong{font-size:18px}.hero h1{font-size:23px}.help-grid{grid-template-columns:1fr}.search .btn{width:100%}}
.login-shell>*{min-width:0}.login-card h1{font-size:clamp(25px,7vw,34px);overflow-wrap:anywhere}@media(max-width:760px){.login-shell .login-card{width:100%;max-width:100%;min-width:0;overflow:hidden}}

/* Lightweight iPhone/browser profile. */
.app-shell>main{min-width:0}.topbar,.login-shell{backdrop-filter:none;-webkit-backdrop-filter:none}
@media(max-width:760px){
  :root{--shadow:none;--radius:14px}html,body{max-width:100%;overflow-x:hidden}.sidebar{transition:none;background:#fff}.topbar{background:var(--bg)}.hero{background:var(--surface);box-shadow:none;padding:18px}.panel,.form-card,.profile,.login-card,.login-shell{box-shadow:none}.content{max-width:100%}.product-card img,.product-placeholder{height:120px}table{min-width:620px}th,td{padding:10px}.empty{padding:20px}.field{margin:11px 0}.stats{margin-bottom:14px}.login-bg{background:#fff7f9}.login-shell{background:#fff;border-radius:18px}.login-shell .login-card{padding:24px 18px}.brand-mark{box-shadow:none}
}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation:none!important;transition:none!important}}