/* ============================================================================
   Biflus Mini — Forma design system, Arabic RTL, mobile-first.
   Matches the real Biflus app: spacious hero, pill nav, black total bar,
   Biflus Core splash. Ink-black primary; DM Mono for money only.
   ============================================================================ */
:root{
  --bg:#F0EFEF; --card:#FFFFFF; --input:#E8E8E8;
  --ink:#0F0F0F; --ink2:#555555; --ink3:#999999;
  --border:#DEDEDE; --border2:#EBEBEB;
  --accent:#0F0F0F; --accent-ink:#FFFFFF;
  --green:#16A34A; --green-bg:#DCFCE7;
  --red:#DC2626;   --red-bg:#FEE2E2;
  --amber:#D97706; --amber-bg:#FEF3C7;
  --blue:#2563EB;  --blue-bg:#DBEAFE;
  --indigo:#4338CA;--indigo-bg:#E0E7FF;
  --violet:#7C3AED;--violet-bg:#EDE9FE;
  --pink:#DB2777;  --pink-bg:#FCE7F3;
  --sh-rest:0 1px 2px rgba(60,50,40,.04), 0 4px 12px rgba(60,50,40,.05);
  --sh-low:0 1px 4px rgba(0,0,0,.06);
  --sh-med:0 1px 6px rgba(0,0,0,.08);
  --sh-high:0 8px 32px rgba(0,0,0,.12);
  --r-sm:8px; --r-md:12px; --r-lg:18px; --r-xl:24px; --r-full:100px;
  --font-ar:'Cairo','DM Sans',system-ui,sans-serif;
  --font-num:'DM Mono',ui-monospace,Menlo,monospace;
  --z-sheet:400; --z-toast:900; --z-splash:1000;
  --ease:cubic-bezier(.2,.7,.2,1);
  --spring:cubic-bezier(.16,1,.3,1);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html,body{height:100%;font-family:var(--font-ar);background:var(--bg);color:var(--ink);font-size:14.5px;-webkit-font-smoothing:antialiased}
button{font-family:inherit;cursor:pointer}
::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-thumb{background:var(--border);border-radius:8px}
.mono{font-family:var(--font-num);font-variant-numeric:tabular-nums;font-feature-settings:"zero" 0;direction:ltr;unicode-bidi:isolate}
.muted{color:var(--ink2)} .faint{color:var(--ink3)}
h1,h2,h3{text-wrap:balance}

/* ══════════ SPLASH (real app: accents dissolve into mark, bg shifts to reveal) ══════════ */
.splash{position:fixed;inset:0;z-index:var(--z-splash);background:#0F0F0F;overflow:hidden;
  animation:bgShift .55s var(--ease) 1.7s forwards}
.splash.gone{display:none}
@keyframes bgShift{to{background:#F0EFEF}}
.splash .cluster{position:absolute;top:50%;left:50%;width:200px;height:200px;transform:translate(-50%,-50%);animation:clusterOut .5s var(--ease) 1.75s forwards}
@keyframes clusterOut{to{opacity:0;transform:translate(-50%,-50%) scale(.97)}}
.splash .mark-wrap{position:absolute;top:68px;left:68px;width:64px;height:64px;clip-path:inset(100% 0 0 0);animation:reveal .55s cubic-bezier(.65,0,.15,1) .4s forwards}
.splash .mark-wrap svg{width:100%;height:100%;display:block}
@keyframes reveal{to{clip-path:inset(0 0 0 0)}}
.splash .accent{position:absolute;opacity:0}
.splash .accent svg{width:100%;height:100%;display:block}
.splash .accent.doc{top:14px;left:80px;width:24px;height:24px;transform:translateY(-34px);animation:dropIn .4s cubic-bezier(.2,.7,.3,1) .05s forwards, dissolve .4s var(--ease) .58s forwards;--tx:6px;--ty:16px}
@keyframes dropIn{to{opacity:1;transform:translateY(0)}}
.splash .accent.chk{top:104px;left:8px;width:22px;height:22px;transform:translateX(-34px);animation:swipeIn .4s cubic-bezier(.2,.7,.3,1) .12s forwards, dissolve .4s var(--ease) .6s forwards;--tx:22px;--ty:-2px}
@keyframes swipeIn{to{opacity:1;transform:translateX(0)}}
.splash .accent.pct{top:76px;left:164px;width:22px;height:22px;transform:translateX(34px);animation:swipeInR .4s cubic-bezier(.2,.7,.3,1) .19s forwards, dissolve .4s var(--ease) .62s forwards;--tx:-18px;--ty:4px}
@keyframes swipeInR{to{opacity:1;transform:translateX(0)}}
@keyframes dissolve{to{opacity:0;transform:scale(.4) translate(var(--tx,0),var(--ty,0))}}
.splash-foot{position:absolute;bottom:calc(34px + env(safe-area-inset-bottom));left:0;right:0;text-align:center;font-size:10.5px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:rgba(255,255,255,.4);animation:footOut .4s ease 1.7s forwards}
@keyframes footOut{to{opacity:0}}

/* ══════════ SHELL ══════════ */
.app-shell{display:flex;min-height:100vh}
.sidebar{width:236px;flex-shrink:0;background:var(--card);border-inline-end:.5px solid var(--border);display:flex;flex-direction:column;padding:18px 14px;position:sticky;top:0;height:100vh}
.brand{display:flex;align-items:center;gap:10px;padding:6px 8px 20px}
.brand-mark{width:34px;height:34px;border-radius:11px;flex-shrink:0}
.brand-name{font-weight:800;font-size:17px;letter-spacing:-.3px}
.nav{display:flex;flex-direction:column;gap:2px}
.nav-btn{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:var(--r-full);background:none;border:none;color:var(--ink3);font-weight:600;font-size:14px;text-align:start;width:100%;transition:background .18s}
.nav-btn:hover{background:var(--bg)}
.nav-btn.active{background:var(--input);color:var(--ink);font-weight:700}
.nav-btn .count{margin-inline-start:auto;font-family:var(--font-num);font-size:10.5px;background:var(--bg);color:var(--ink3);padding:2px 7px;border-radius:var(--r-full)}
.nav-btn .count:empty{display:none}
.sidebar-foot{margin-top:auto;padding-top:14px;border-top:.5px solid var(--border)}
.powered{font-size:11.5px;color:var(--ink3);text-align:center;font-weight:600}
.powered b{color:var(--ink2);font-weight:800}
.main{flex:1;min-width:0}
.content{max-width:760px;margin:0 auto;padding:24px 22px 80px}

/* ══════════ TOPBAR (greeting) ══════════ */
.greet{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px}
.greet .g-hi{font-size:12.5px;color:var(--ink3);font-weight:700}
.greet .g-name{font-size:22px;font-weight:800;letter-spacing:-.3px;margin-top:1px}
.greet-actions{display:flex;gap:10px}
.ib{width:42px;height:42px;border-radius:50%;background:var(--card);border:none;display:grid;place-items:center;color:var(--ink);box-shadow:var(--sh-med);flex-shrink:0}
.ib:active{transform:scale(.95)}
.avatar{width:42px;height:42px;border-radius:50%;background:var(--ink);color:#fff;display:grid;place-items:center;font-weight:800;font-size:13px;flex-shrink:0}

/* ══════════ HERO (big centered number) ══════════ */
.hero{text-align:center;padding:26px 0 30px}
.hero .h-lbl{font-size:14px;color:var(--ink2);font-weight:700;margin-bottom:12px}
.hero .h-amt{font-family:var(--font-num);font-feature-settings:"zero" 0;font-weight:800;font-size:clamp(40px,12vw,60px);letter-spacing:-2px;line-height:1;direction:ltr}
.hero .h-amt .cur{font-size:.42em;color:var(--ink3);font-weight:700;letter-spacing:0}
.hero .h-sub{margin-top:14px;display:inline-flex;align-items:center;gap:7px;background:var(--card);box-shadow:var(--sh-low);border-radius:var(--r-full);padding:7px 14px;font-size:12.5px;font-weight:700}
.hero .h-sub .dot{width:7px;height:7px;border-radius:50%}

/* ══════════ ACTION ROW ══════════ */
.action-row{display:flex;gap:10px;margin-bottom:26px}
.big-action{flex:1;display:inline-flex;align-items:center;justify-content:center;gap:9px;background:var(--accent);color:#fff;border:none;border-radius:var(--r-full);padding:17px;font-weight:800;font-size:15.5px;box-shadow:var(--sh-med);transition:transform .12s}
.big-action:active{transform:scale(.98)}
.round-action{width:56px;height:56px;flex-shrink:0;border-radius:50%;background:var(--input);border:none;display:grid;place-items:center;color:var(--ink)}
.round-action:active{transform:scale(.95)}

/* ══════════ PANELS / SECTION ══════════ */
.section-lbl{font-size:12.5px;font-weight:800;color:var(--ink3);letter-spacing:.3px;padding:0 4px 10px;margin-top:24px}
.section-lbl:first-child{margin-top:0}
.section-lbl.row{display:flex;align-items:center;justify-content:space-between}
.section-lbl a{font-size:12.5px;font-weight:700;color:var(--ink2);background:none;border:none;font-family:inherit;text-decoration:underline;text-underline-offset:2px}
.panel{background:var(--card);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-rest)}
.view-head{margin-bottom:16px}
.view-head h2{font-size:24px;font-weight:800;letter-spacing:-.4px;margin-bottom:3px}
.view-head p{color:var(--ink3);font-size:13px}
.view-head.row{display:flex;align-items:flex-end;justify-content:space-between;gap:12px}
.page-back{display:flex;align-items:center;gap:12px;margin-bottom:18px}

/* ══════════ STAT CARDS ══════════ */
.stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.stat{background:var(--card);border-radius:var(--r-lg);padding:18px;box-shadow:var(--sh-rest)}
.stat-top{display:flex;align-items:center;gap:7px;margin-bottom:12px;color:var(--ink2)}
.stat-l{font-size:13px;font-weight:700}
.stat-v{font-size:26px;font-weight:800;font-family:var(--font-num);letter-spacing:-.5px;font-feature-settings:"zero" 0}
.stat-sub{font-size:12px;color:var(--ink3);margin-top:5px;font-family:var(--font-num)}

/* ══════════ ROWS (Pattern B) ══════════ */
.rowlist{padding:0}
.srow{background:none;display:flex;align-items:center;gap:13px;padding:15px 16px;border:none;border-bottom:.5px solid var(--border2);font-family:inherit;width:100%;text-align:start;color:var(--ink);transition:background .15s}
.srow:last-child{border-bottom:none}
.srow:active{background:var(--bg)}
.sr-body{flex:1;min-width:0}
.sr-lbl{font-size:14.5px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sr-sub{font-size:12px;color:var(--ink3);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sr-r{display:flex;align-items:center;gap:9px;flex-shrink:0}
.sr-amt{font-family:var(--font-num);font-weight:800;font-size:14px;letter-spacing:-.3px}
.av-chip{width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:14px;flex-shrink:0}
.sr-ico{width:42px;height:42px;border-radius:13px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.chev{color:var(--ink3);flex-shrink:0}

/* ══════════ BADGES ══════════ */
.badge{border-radius:var(--r-full);padding:5px 11px;font-size:11.5px;font-weight:700;white-space:nowrap;flex-shrink:0;display:inline-flex;align-items:center;gap:5px}
.badge::before{content:"";width:5px;height:5px;border-radius:50%;background:currentColor}
.b-paid{background:var(--green-bg);color:var(--green)}
.b-partial{background:var(--indigo-bg);color:var(--indigo)}
.b-unpaid{background:var(--blue-bg);color:var(--blue)}
.b-overdue{background:var(--red-bg);color:var(--red)}
.b-draft{background:var(--input);color:var(--ink3)}

/* ══════════ FILTER PILLS ══════════ */
.filter-row{display:flex;gap:8px;margin-bottom:14px;flex-wrap:wrap;overflow-x:auto}
.fpill{border:none;background:var(--card);color:var(--ink3);padding:8px 16px;border-radius:var(--r-full);font-size:12.5px;font-weight:700;box-shadow:var(--sh-low);white-space:nowrap}
.fpill.active{background:var(--ink);color:#fff;box-shadow:none}

/* ══════════ BUTTONS ══════════ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:none;border-radius:var(--r-full);padding:12px 18px;font-family:inherit;font-weight:700;font-size:14px;background:var(--card);color:var(--ink);box-shadow:var(--sh-low);transition:transform .1s,filter .15s}
.btn:active{transform:scale(.98)}
.btn.primary{background:var(--accent);color:#fff;font-weight:800;box-shadow:none}
.btn.danger{color:var(--red);background:var(--red-bg);box-shadow:none}
.btn.green{background:var(--green);color:#fff;box-shadow:none}
.btn.block{width:100%}
.iconbtn{width:42px;height:42px;border-radius:50%;background:var(--card);border:none;display:grid;place-items:center;color:var(--ink);box-shadow:var(--sh-med);flex-shrink:0}
.iconbtn:active{transform:scale(.95)}

/* ══════════ FORM FIELDS ══════════ */
.field{display:grid;gap:6px;margin-bottom:14px}
.field>label{font-size:12.5px;font-weight:700;color:var(--ink2)}
.field input,.field select{font-family:inherit;font-size:15px;width:100%;color:var(--ink);background:var(--input);border:none;border-radius:var(--r-md);padding:14px;outline:none}
.field input:focus,.field select:focus{outline:1.5px solid var(--ink)}
.field input[type=number],.field input[type=date]{direction:ltr;text-align:right}
.field select{appearance:none;-webkit-appearance:none;padding-inline-start:40px;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%23999' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><path d='M4 6l4 4 4-4'/></svg>");background-repeat:no-repeat;background-position:left 14px center}
.field .hint{font-size:11.5px;color:var(--ink3)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form-error{background:var(--red-bg);color:var(--red);border-radius:var(--r-md);padding:11px 13px;font-size:12.5px;font-weight:600;margin-bottom:12px}

/* ══════════ SHEET ══════════ */
.scrim{position:fixed;inset:0;background:rgba(0,0,0,.45);opacity:0;pointer-events:none;transition:opacity .2s;z-index:calc(var(--z-sheet) - 1)}
.scrim.open{opacity:1;pointer-events:auto}
.sheet{position:fixed;top:0;bottom:0;left:0;width:440px;max-width:94vw;background:var(--bg);box-shadow:var(--sh-high);transform:translateX(-100%);transition:transform .28s var(--ease);z-index:var(--z-sheet);display:flex;flex-direction:column;border-radius:0 var(--r-xl) var(--r-xl) 0}
.sheet.open{transform:none}
.so-top{display:flex;align-items:center;justify-content:space-between;padding:16px 20px 10px;flex-shrink:0}
.so-title{font-size:18px;font-weight:800}
.so-close{width:36px;height:36px;border-radius:50%;background:var(--input);border:none;display:grid;place-items:center}
.so-body{flex:1;overflow-y:auto;padding:0 20px 20px}
.so-foot{padding:14px 20px calc(20px + env(safe-area-inset-bottom));display:flex;gap:10px;flex-shrink:0}
.so-foot .btn{flex:1}

/* invoice detail bits (match real app) */
.det-hero{background:var(--card);border-radius:var(--r-lg);padding:22px;box-shadow:var(--sh-rest);margin-bottom:8px}
.det-hero .dh-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:4px}
.det-hero .dh-lbl{font-size:13px;color:var(--ink3);font-weight:700}
.det-hero .dh-amt{font-family:var(--font-num);font-feature-settings:"zero" 0;font-size:34px;font-weight:800;letter-spacing:-1px;direction:ltr;margin:4px 0}
.det-hero .dh-num{font-family:var(--font-num);font-size:12.5px;color:var(--ink3)}
.det-hero .dh-who{display:flex;align-items:center;gap:9px;font-size:14.5px;font-weight:700;color:var(--ink)}
.det-hero .dh-who .av-chip{width:30px;height:30px;font-size:11px}
.det-hero .dh-who .mono{margin-inline-start:auto;font-size:12px}
.det-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:18px;padding-top:16px;border-top:.5px solid var(--border2)}
.det-grid .dg-l{font-size:11px;color:var(--ink3);font-weight:700;letter-spacing:.4px;margin-bottom:5px}
.det-grid .dg-v{font-size:14.5px;font-weight:700}
.det-grid .dg-who{display:flex;align-items:center;gap:8px}
.det-grid .dg-who .av-chip{width:30px;height:30px;font-size:11px;border-radius:9px}
.card-list{background:var(--card);border-radius:var(--r-lg);padding:0 18px;box-shadow:var(--sh-rest)}
.line-row{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 0;border-bottom:.5px solid var(--border2)}
.line-row:last-child{border-bottom:none}
.line-title{font-size:14.5px;font-weight:700}
.line-meta{font-size:12px;color:var(--ink3);margin-top:2px;font-family:var(--font-num)}
.line-amt{font-family:var(--font-num);font-weight:800;font-size:14px}
.tot-list{background:var(--card);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-rest)}
.tot-row{display:flex;justify-content:space-between;padding:14px 18px;font-size:14px;border-bottom:.5px solid var(--border2)}
.tot-row .mono{font-weight:700}
.tot-bar{display:flex;justify-content:space-between;align-items:center;padding:18px;background:var(--ink);color:#fff}
.tot-bar .t-l{font-size:15px;font-weight:800}
.tot-bar .t-v{font-family:var(--font-num);font-size:20px;font-weight:800;letter-spacing:-.5px;direction:ltr}
.kv{display:flex;justify-content:space-between;align-items:center;padding:14px 0;border-bottom:.5px solid var(--border2);font-size:14px}
.kv:last-child{border-bottom:none}
.tl-item{display:flex;gap:11px;padding:10px 0}
.tl-dot{width:8px;height:8px;border-radius:50%;background:var(--green);margin-top:6px;flex-shrink:0}
.tl-text{font-size:13.5px;font-weight:700} .tl-time{font-size:11.5px;color:var(--ink3);margin-top:1px;font-family:var(--font-num)}

/* new-invoice line editor */
.li-row{display:grid;grid-template-columns:1.5fr .7fr .8fr auto;gap:8px;align-items:center;margin-bottom:8px}
.li-row input{background:var(--input);border:none;border-radius:var(--r-sm);padding:11px 12px;font-family:inherit;font-size:14px;width:100%;outline:none}
.li-del{width:32px;height:32px;border-radius:50%;background:var(--card);border:none;display:grid;place-items:center;color:var(--ink3);box-shadow:var(--sh-low)}
.quick-items{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}
.qi{background:var(--card);border:.5px solid var(--border);border-radius:var(--r-full);padding:9px 14px;font-size:13px;font-weight:700;box-shadow:var(--sh-low);display:inline-flex;gap:6px;align-items:center}
.qi:active{transform:scale(.97)}
.qi .p{font-family:var(--font-num);color:var(--ink3);font-size:11.5px}

/* empty state */
.empty{text-align:center;padding:52px 24px;color:var(--ink3)}
.empty .ei{width:60px;height:60px;border-radius:18px;background:var(--input);display:grid;place-items:center;margin:0 auto 14px;color:var(--ink3)}
.empty .et{font-weight:800;color:var(--ink);font-size:16px}
.empty .es{font-size:13px;margin-top:5px}
.empty .btn{margin-top:16px;display:inline-flex}

/* skeleton loaders — shimmer bars shaped like the real rows, cascading in */
.sk-bar{background:linear-gradient(90deg,#E8E8E8 25%,#F0EFEF 50%,#E8E8E8 75%);background-size:800px 100%;animation:shimmer 1.4s infinite linear;border-radius:6px}
@keyframes shimmer{0%{background-position:400px 0}100%{background-position:-400px 0}}
.sk-stagger>*{opacity:0;transform:translateY(8px);animation:skIn .38s var(--ease) forwards}
.sk-stagger>*:nth-child(1){animation-delay:.02s}.sk-stagger>*:nth-child(2){animation-delay:.08s}.sk-stagger>*:nth-child(3){animation-delay:.14s}.sk-stagger>*:nth-child(4){animation-delay:.20s}.sk-stagger>*:nth-child(5){animation-delay:.26s}.sk-stagger>*:nth-child(n+6){animation-delay:.32s}
@keyframes skIn{to{opacity:1;transform:none}}
.sk-srow{display:flex;align-items:center;gap:14px;padding:15px 16px;border-bottom:.5px solid var(--border2)}
.sk-srow:last-child{border-bottom:none}
.sk-srow .sk-av{width:42px;height:42px;border-radius:50%;flex-shrink:0}
.sk-srow .sk-mid{flex:1;display:flex;flex-direction:column;gap:8px}
.sk-srow .sk-end{display:flex;flex-direction:column;align-items:flex-end;gap:8px}

/* ══════════ LOGIN ══════════ */
body.locked .app-shell,body.locked .bottomnav{display:none}
.login{min-height:100vh;display:grid;place-items:center;padding:24px;background:var(--bg)}
.login-card{width:100%;max-width:360px;text-align:center}
.login-mark{width:64px;height:64px;border-radius:18px;margin:0 auto 20px;display:block}
.login-card h2{font-size:22px;font-weight:800;margin-bottom:4px}
.login-card p{color:var(--ink3);font-size:13px;margin-bottom:24px}
.login-card .field{text-align:start}
.login-hint{margin-top:16px;font-size:12px;color:var(--ink3)}
.login-foot{margin-top:24px;font-size:11.5px;color:var(--ink3);font-weight:600}
.login-foot b{color:var(--ink2);font-weight:800}

/* settings */
.set-group{display:grid;gap:14px;max-width:560px}
.set-card{background:var(--card);border-radius:var(--r-lg);box-shadow:var(--sh-rest);padding:20px}
.set-card h3{font-size:15px;font-weight:800;margin-bottom:4px}
.set-card p{font-size:13px;color:var(--ink3);margin-bottom:14px}
.set-badge{display:flex;align-items:center;gap:12px;background:var(--ink);color:#fff;border-radius:var(--r-lg);padding:18px 20px}
.set-badge img{width:38px;height:38px;border-radius:11px;background:#fff;padding:3px}
.set-badge .sb-t{font-weight:800;font-size:15px}
.set-badge .sb-s{font-size:11.5px;color:rgba(255,255,255,.6);margin-top:1px}

/* ══════════ BOTTOM NAV (mobile) ══════════ */
.bottomnav{display:none}

/* toast */
#toastEl{position:fixed;bottom:calc(90px + env(safe-area-inset-bottom));left:50%;transform:translateX(-50%) translateY(12px);background:var(--green);color:#fff;padding:12px 20px;border-radius:var(--r-full);font-size:13px;font-weight:700;opacity:0;transition:all .28s var(--ease);pointer-events:none;z-index:var(--z-toast);white-space:nowrap;box-shadow:0 8px 20px rgba(22,163,74,.3)}
#toastEl.err{background:var(--red);box-shadow:0 8px 20px rgba(220,38,38,.3)}
@media(min-width:761px){#toastEl{bottom:28px}}

@keyframes rise{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.rise{animation:rise .4s var(--ease) both}
.stagger>*{animation:rise .4s var(--ease) both}
.stagger>*:nth-child(2){animation-delay:.05s}.stagger>*:nth-child(3){animation-delay:.1s}.stagger>*:nth-child(4){animation-delay:.15s}

/* ══════════ RESPONSIVE (mobile) ══════════ */
@media(max-width:760px){
  .sidebar{display:none}
  .content{padding:20px 18px 100px}
  .greet{margin-top:6px}
  .bottomnav{display:flex;position:fixed;bottom:0;inset-inline:0;z-index:60;background:rgba(255,255,255,.94);backdrop-filter:blur(16px) saturate(1.1);border-top:.5px solid var(--border);padding:8px 8px calc(8px + env(safe-area-inset-bottom));justify-content:space-around}
  .bottomnav .nav-btn{flex:1;background:none;border:none;padding:0;display:flex;justify-content:center}
  .bottomnav .nb-in{display:flex;flex-direction:column;align-items:center;gap:3px;color:var(--ink3);font-size:10px;font-weight:700;padding:7px 14px;border-radius:var(--r-full);transition:background .2s,color .2s}
  .bottomnav .nb-in svg{width:22px;height:22px}
  .bottomnav .nav-btn.active .nb-in{background:var(--input);color:var(--ink)}
  .row2{grid-template-columns:1fr}
  .det-grid{grid-template-columns:1fr 1fr}
  .sheet{top:auto;left:0;right:0;width:100%;height:auto;max-height:90dvh;border-radius:22px 22px 0 0;transform:translateY(100%)}
  .sheet::before{content:"";display:block;width:38px;height:4px;border-radius:100px;background:var(--border);margin:9px auto 2px;flex-shrink:0}
  .sheet.open{transform:none}
  .so-top{padding-top:6px}
  .so-body{-webkit-overflow-scrolling:touch;overscroll-behavior:contain}
  .so-foot{position:sticky;bottom:0;background:var(--bg);box-shadow:0 -1px 0 var(--border2)}
}

/* ══════════ PRINTABLE INVOICE ══════════ */
.print-doc{display:none}
@media print{
  body>*{display:none!important}
  .print-doc{display:block!important;position:static}
  @page{margin:14mm}
}
.pd-wrap{font-family:var(--font-ar);color:#0F0F0F;max-width:720px;margin:0 auto;padding:20px}
.pd-head{display:flex;justify-content:space-between;align-items:flex-start;border-bottom:2px solid #0F0F0F;padding-bottom:18px;margin-bottom:22px}
.pd-brand{display:flex;align-items:center;gap:12px}
.pd-brand img{width:44px;height:44px}
.pd-brand .pb-t{font-size:20px;font-weight:800}
.pd-brand .pb-s{font-size:12px;color:#666}
.pd-inv{text-align:end}
.pd-inv .pi-t{font-size:13px;color:#666;font-weight:700}
.pd-inv .pi-n{font-family:var(--font-num);font-size:22px;font-weight:800}
.pd-meta{display:flex;justify-content:space-between;gap:20px;margin-bottom:24px}
.pd-meta .pm-l{font-size:11px;color:#888;font-weight:700;letter-spacing:.4px;margin-bottom:4px}
.pd-meta .pm-v{font-size:14px;font-weight:700}
.pd-table{width:100%;border-collapse:collapse;margin-bottom:20px}
.pd-table th{text-align:start;font-size:11px;color:#888;font-weight:700;padding:8px;border-bottom:1.5px solid #ddd}
.pd-table td{padding:12px 8px;border-bottom:1px solid #eee;font-size:14px}
.pd-table .num{font-family:var(--font-num);text-align:end}
.pd-tot{display:flex;justify-content:space-between;background:#0F0F0F;color:#fff;padding:16px 18px;border-radius:10px;margin-top:8px}
.pd-tot .num{font-family:var(--font-num);font-size:18px;font-weight:800}
.pd-note{margin-top:24px;font-size:13px;color:#555;line-height:1.6;border-top:1px solid #eee;padding-top:16px}
.pd-foot{margin-top:26px;text-align:center;font-size:11px;color:#aaa}