/* Reham Mahfouz Pharmacy — layout: dark-green side rail on desktop, bottom tab bar on phones; content is a stack of plain cards. */
:root{
  --bg:#F2F4F0; --surface:#FFFFFF; --surface-2:#E7EBE4; --fg:#16201B; --muted:#56615B; --line:#D9DED5;
  --accent:#0F5C45; --accent-fg:#FFFFFF; --accent-soft:#DCEDE5; --loss:#9A3412;
  --warn-bg:#FFF4E5; --warn-fg:#6B3A0A; --side:#0F2A21; --side-fg:#E8EEE9; --side-muted:#9FC3B3; --side-active:#1C4033;
  --font:'IBM Plex Sans','IBM Plex Sans Arabic',system-ui,'Segoe UI',Tahoma,sans-serif;
  --r:12px; color-scheme:light;
}
@media (prefers-color-scheme: dark){:root{
  --bg:#0E1512; --surface:#16201B; --surface-2:#1F2B25; --fg:#E7EEE9; --muted:#A3B0A8; --line:#2A3831;
  --accent:#5CC49A; --accent-fg:#06231A; --accent-soft:#163A2D; --loss:#F2A27A;
  --warn-bg:#3A2A14; --warn-fg:#F5D3A3; --side:#08110D; --side-fg:#E2EAE5; --side-muted:#8FB3A3; --side-active:#173528; color-scheme:dark}}
*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--bg);color:var(--fg);font-family:var(--font);font-size:15px;line-height:1.5;font-variant-numeric:tabular-nums;padding-top:env(safe-area-inset-top,0px)}
[hidden]{display:none!important}
button,input{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
h1,h2,h3{margin:0;text-wrap:balance}

/* sign-in */
.login{min-height:100vh;display:grid;place-items:center;padding:24px max(16px,env(safe-area-inset-right,0px)) 24px max(16px,env(safe-area-inset-left,0px))}
.login-card{width:100%;max-width:400px;background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:28px 24px;display:flex;flex-direction:column;gap:16px}
.login-card .brand{display:flex;flex-direction:column;gap:2px}
.login-card .brand span{font-size:13px;color:var(--accent);font-weight:600}
.login-card h1{font-size:24px}
.login-top{display:flex;justify-content:flex-end}

/* app shell */
.app{display:flex;min-height:100vh}
.side{display:none}
.side-signout{display:none}
.main{flex:1;min-width:0;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));padding-block:18px 120px;display:flex;flex-direction:column;gap:16px;max-width:1180px;margin-inline:auto;width:100%}
.top{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:12px}
.top .kicker{font-size:13px;font-weight:600;color:var(--accent)}
.top h1{font-size:26px;font-weight:700}
.top-tools{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.month{display:flex;align-items:center;gap:2px;background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:2px}
.month span{min-width:120px;text-align:center;font-weight:600;font-size:14px}
.icon-btn{width:44px;height:44px;border:0;background:transparent;border-radius:999px;display:grid;place-items:center;cursor:pointer;color:var(--fg)}
.icon-btn:hover{background:var(--surface-2)}
[dir="rtl"] .chev{transform:scaleX(-1)}
.pill-btn{min-height:44px;padding:0 16px;border-radius:999px;border:1px solid var(--accent);background:var(--surface);color:var(--accent);font-weight:600;cursor:pointer}
.user-bar{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted)}
.signout-btn{display:inline-flex;align-items:center;gap:6px;min-height:40px;padding:0 14px;border-radius:999px;border:1px solid var(--accent);background:var(--surface);color:var(--accent);font-weight:600;font-size:14px;cursor:pointer}
.signout-btn:hover,.signout-btn:focus-visible{background:var(--accent);color:var(--surface)}
.link-btn{background:none;border:0;color:var(--accent);font-weight:600;cursor:pointer;min-height:44px;padding:0 6px}
.panel{display:none;flex-direction:column;gap:16px}
.panel.active{display:flex}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:18px;display:flex;flex-direction:column;gap:12px;min-width:0}
.card h2{font-size:16px;font-weight:600}
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,340px),1fr));gap:16px;align-items:start}
.stack{display:flex;flex-direction:column;gap:16px;min-width:0}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px}
.kpi{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:14px;display:flex;flex-direction:column;gap:3px;min-width:0}
.kpi .lbl{font-size:12.5px;color:var(--muted)}
.kpi .val{font-size:20px;font-weight:600;overflow-wrap:anywhere}
.kpi .sub{font-size:12px;color:var(--muted)}
.kpi.net{background:var(--accent);border-color:var(--accent);color:var(--accent-fg);grid-column:1/-1}
.kpi.net.neg{background:var(--loss);border-color:var(--loss)}
.kpi.net .lbl,.kpi.net .sub{color:inherit;opacity:.9}
.kpi.net .val{font-size:32px;font-weight:700}
.loss{color:var(--loss)}
.chip{display:inline-block;font-size:11px;font-weight:600;padding:1px 8px;border-radius:999px;background:var(--surface-2);color:var(--muted);vertical-align:middle}
.chip.ok{background:var(--accent-soft);color:var(--accent)}
.chart{display:flex;align-items:flex-end;gap:3px;height:150px;border-bottom:1px solid var(--line);padding-top:18px;position:relative}
.chart .bar{flex:1;min-width:0;background:var(--accent);border-radius:3px 3px 0 0;opacity:.9}
.chart .bar.zero{background:var(--line);height:2px!important;opacity:1}
.chart .maxlbl{position:absolute;top:0;inset-inline-start:0;font-size:11px;color:var(--muted)}
.axis{display:flex;gap:3px;font-size:10.5px;color:var(--muted)}
.axis span{flex:1;min-width:0;text-align:center}
.rows{display:flex;flex-direction:column}
.row{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:8px 0;border-top:1px solid var(--line)}
.row:first-child{border-top:0}
.row.sub{padding-inline-start:14px;color:var(--muted);font-size:14px;border-top:0;padding-block:4px}
.row.head{color:var(--muted);font-size:13px;font-weight:600}
.row.total{font-weight:700;border-top:2px solid var(--fg);font-size:17px;padding-top:10px}
.row.strong{font-weight:600}
.row .amt{white-space:nowrap}
.row .hint{display:block;font-size:12px;color:var(--muted);font-weight:400}
.entry{display:flex;align-items:center;gap:10px;padding:9px 0;border-top:1px solid var(--line);flex-wrap:wrap}
.entry:first-child{border-top:0}
.entry .what{flex:1;min-width:140px;display:flex;flex-direction:column}
.entry .what b{font-weight:500}
.entry .what small{color:var(--muted);font-size:12.5px;overflow-wrap:anywhere}
.entry .amt{font-weight:600;white-space:nowrap}
.dot{width:10px;height:10px;border-radius:3px;flex:none}
.k-sale{color:var(--accent)} .k-purchase{color:var(--fg)} .k-expense,.k-expiry{color:var(--loss)}
.dot.k-sale{background:var(--accent)} .dot.k-purchase{background:var(--muted)} .dot.k-expense{background:var(--loss)} .dot.k-expiry{background:var(--loss);border-radius:50%}
.day-h{display:flex;justify-content:space-between;gap:8px;font-size:13px;font-weight:600;color:var(--muted);padding-top:6px}
.small-btn{min-height:36px;padding:0 12px;border-radius:8px;border:1px solid var(--line);background:var(--surface);cursor:pointer;font-size:13px}
.small-btn.danger{border-color:var(--loss);color:var(--loss)}
.seg{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:4px;background:var(--surface-2);padding:4px;border-radius:12px}
.seg button{min-height:44px;border:0;border-radius:9px;background:transparent;color:var(--muted);font-weight:600;cursor:pointer;font-size:14px;padding:0 4px}
.seg button[aria-pressed="true"]{background:var(--surface);color:var(--fg);box-shadow:0 1px 2px rgba(0,0,0,.12)}
.field{display:flex;flex-direction:column;gap:6px}
.field label,.field .lbl{font-size:13.5px;font-weight:600}
.field .help{font-size:12.5px;color:var(--muted)}
.field input,.field select{min-height:46px;border:1px solid var(--line);border-radius:10px;padding:0 12px;background:var(--surface);color:var(--fg);font-size:16px;width:100%}
.field input.big{font-size:20px;font-weight:600}
.inline-add{display:flex;gap:8px;align-items:center}
.inline-add input{flex:1}
.inline-add .small-btn{min-height:46px}
.sup{display:flex;align-items:center;gap:10px;padding:10px 0;border-top:1px solid var(--line);flex-wrap:wrap}
.sup:first-child{border-top:0}
.sup .what{flex:1;min-width:150px;display:flex;flex-direction:column}
.sup .what small{color:var(--muted);font-size:12.5px;overflow-wrap:anywhere}
.sup .what a{color:inherit}
.sup .amt{font-weight:600;white-space:nowrap;text-align:end;display:flex;flex-direction:column}
.sup .amt small{font-weight:400;color:var(--muted);font-size:12px}
.sup.off{opacity:.6}
.sup-h{font-size:13px;font-weight:600;color:var(--muted);padding-top:14px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips button{min-height:44px;padding:0 16px;border-radius:999px;border:1px solid var(--line);background:var(--surface);cursor:pointer;font-weight:600;font-size:14px}
.chips button[aria-pressed="true"]{background:var(--accent);border-color:var(--accent);color:var(--accent-fg)}
.two{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,180px),1fr));gap:12px}
.primary{min-height:50px;border:0;border-radius:12px;background:var(--accent);color:var(--accent-fg);font-weight:600;font-size:16px;cursor:pointer;padding:0 20px}
.primary[disabled]{opacity:.6;cursor:progress}
.msg{margin:0;font-size:14px;font-weight:500;color:var(--accent);min-height:1.5em}
.msg.err{color:var(--loss)}
.banner{background:var(--warn-bg);color:var(--warn-fg);border-radius:10px;padding:10px 14px;font-size:14px}
.empty{color:var(--muted);text-align:center;padding:20px 8px;display:flex;flex-direction:column;align-items:center;gap:12px}
.metrics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.metrics div{display:flex;flex-direction:column}
.metrics span{font-size:12.5px;color:var(--muted)}
.metrics b{font-size:17px;font-weight:600}
.credit{text-align:center;font-size:12.5px;color:var(--muted);padding-top:8px;margin:0}
.bottom{position:fixed;inset:auto 0 0 0;z-index:5;display:grid;grid-auto-flow:column;grid-auto-columns:minmax(0,1fr);background:var(--surface);border-top:1px solid var(--line);padding-left:max(4px,env(safe-area-inset-left,0px));padding-right:max(4px,env(safe-area-inset-right,0px));padding-bottom:calc(6px + env(safe-area-inset-bottom,0px));padding-top:4px}
.bottom button{min-height:54px;border:0;background:transparent;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;cursor:pointer;color:var(--muted);font-size:11px;font-weight:500}
.bottom button svg{width:22px;height:22px}
.bottom button[aria-current="page"]{color:var(--accent);font-weight:700}
.toast{position:fixed;inset-inline:0;bottom:calc(84px + env(safe-area-inset-bottom,0px));display:flex;justify-content:center;pointer-events:none;z-index:6}
.toast span{background:var(--fg);color:var(--bg);padding:10px 16px;border-radius:10px;font-size:14px;max-width:90vw}
@media (min-width:900px){
  .side{display:flex;flex-direction:column;gap:26px;width:240px;flex:none;background:var(--side);color:var(--side-fg);padding:28px 18px;position:sticky;top:0;height:100vh}
  .side .k{font-size:12px;color:var(--side-muted)}
  .side .b{font-size:20px;font-weight:700;line-height:1.3}
  .side nav{display:flex;flex-direction:column;gap:4px}
  .side nav button{display:flex;align-items:center;gap:10px;min-height:44px;padding:0 12px;border:0;border-radius:8px;background:transparent;color:var(--side-fg);cursor:pointer;text-align:start;font-size:15px}
  .side nav button svg{width:20px;height:20px;opacity:.85}
  .side nav button[aria-current="page"]{background:var(--side-active);font-weight:600}
  .side-signout{margin-top:auto;display:flex;align-items:center;gap:10px;min-height:44px;padding:0 12px;border:1px solid var(--side-muted);border-radius:8px;background:transparent;color:var(--side-fg);cursor:pointer;font-size:15px;font-weight:600}
  .side-signout:hover,.side-signout:focus-visible{background:var(--side-active)}
  .side .credit{text-align:start;color:var(--side-muted)}
  .bottom{display:none}
  .main{padding-block:32px 48px}
  .top .kicker{display:none}
  .toast{bottom:24px}
  .main>.credit{display:none}
}
@media (prefers-reduced-motion:no-preference){.panel.active{animation:fade .18s ease-out}@keyframes fade{from{opacity:.4}to{opacity:1}}}