/* ===== Minimal black & white theme · Arial · only the logo is green ===== */
:root{
  --bg:#ffffff; --card:#ffffff; --hair:#e6e6e6; --hair-soft:#f4f4f4;
  --ink:#0d0d0d; --ink-2:#39393f; --ink-3:#5f5f66;
  --logo:#1f8a3b;                 /* the ONLY colour in the app */
  /* Accents remapped to greyscale so the UI stays clean B&W */
  --gold:#111111; --gold-soft:#f4f4f4;
  --forest:#111111; --forest-2:#f4f4f4; --forest-ink:#111111; --forest-ink-2:#888888;
  --btn:#111111; --btn-ink:#ffffff;
  --ok:#111111; --ok-soft:#f2f2f2; --warn:#555555; --warn-soft:#f2f2f2;
  --bad:#111111; --bad-soft:#ececec; --info:#111111;
  --radius:14px; --radius-sm:10px;
  --shadow:0 1px 2px rgba(0,0,0,.04);
  --sans:Arial,Helvetica,"Segoe UI",sans-serif;
  /* Tabular monospace for money/counts — digits align like an ledger. */
  --mono:"Cascadia Mono","Consolas","SF Mono","Roboto Mono",ui-monospace,"Courier New",monospace;
}
@media (prefers-color-scheme:dark){
  :root{
    --bg:#0d0d0d; --card:#141414; --hair:#2a2a2a; --hair-soft:#1c1c1c;
    --ink:#f2f2f2; --ink-2:#aaaaaa; --ink-3:#777777;
    --gold:#f2f2f2; --gold-soft:#1c1c1c;
    --forest:#f2f2f2; --forest-2:#1c1c1c; --forest-ink:#f2f2f2; --forest-ink-2:#888888;
    --btn:#f2f2f2; --btn-ink:#0d0d0d;
    --ok:#f2f2f2; --ok-soft:#1c1c1c; --warn:#aaaaaa; --warn-soft:#1c1c1c;
    --bad:#f2f2f2; --bad-soft:#242424; --info:#f2f2f2;
    --shadow:0 1px 2px rgba(0,0,0,.5);
  }
}
:root[data-theme="light"]{
  --bg:#ffffff; --card:#ffffff; --hair:#e6e6e6; --hair-soft:#f4f4f4;
  --ink:#0d0d0d; --ink-2:#39393f; --ink-3:#5f5f66;
  --gold:#111111; --gold-soft:#f4f4f4; --forest:#111111; --forest-2:#f4f4f4;
  --forest-ink:#111111; --forest-ink-2:#888888; --btn:#111111; --btn-ink:#ffffff;
  --ok:#111111; --ok-soft:#f2f2f2; --warn:#555555; --warn-soft:#f2f2f2;
  --bad:#111111; --bad-soft:#ececec; --info:#111111;
}
:root[data-theme="dark"]{
  --bg:#0d0d0d; --card:#141414; --hair:#2a2a2a; --hair-soft:#1c1c1c;
  --ink:#f2f2f2; --ink-2:#aaaaaa; --ink-3:#777777;
  --gold:#f2f2f2; --gold-soft:#1c1c1c; --forest:#f2f2f2; --forest-2:#1c1c1c;
  --forest-ink:#f2f2f2; --forest-ink-2:#888888; --btn:#f2f2f2; --btn-ink:#0d0d0d;
  --ok:#f2f2f2; --ok-soft:#1c1c1c; --warn:#aaaaaa; --warn-soft:#1c1c1c;
  --bad:#f2f2f2; --bad-soft:#242424; --info:#f2f2f2;
}

/* ===== Status palette (minimalist, theme-aware) =====
   paid=green · overdue=red · due-soon=amber · awaiting=blue · draft=grey */
:root{
  --st-green:#1f8a3b; --st-green-bg:#eaf5ee;
  --st-red:#c0392b;   --st-red-bg:#fbebe8;
  --st-amber:#9a6b00; --st-amber-bg:#fbf1db;
  --st-blue:#2b6cb0;  --st-blue-bg:#e9f1fb;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --st-green:#4ade80; --st-green-bg:rgba(34,197,94,.15);
    --st-red:#f87171;   --st-red-bg:rgba(239,68,68,.16);
    --st-amber:#fbbf24; --st-amber-bg:rgba(245,158,11,.15);
    --st-blue:#60a5fa;  --st-blue-bg:rgba(59,130,246,.16);
  }
}
:root[data-theme="dark"]{
  --st-green:#4ade80; --st-green-bg:rgba(34,197,94,.15);
  --st-red:#f87171;   --st-red-bg:rgba(239,68,68,.16);
  --st-amber:#fbbf24; --st-amber-bg:rgba(245,158,11,.15);
  --st-blue:#60a5fa;  --st-blue-bg:rgba(59,130,246,.16);
}

*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--bg);color:var(--ink);font-family:var(--sans);line-height:1.45;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{margin:0;letter-spacing:-.01em}
a{color:inherit}
.num{font-family:var(--mono);font-variant-numeric:tabular-nums;letter-spacing:-.01em}
.eyebrow{font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3)}
.muted{color:var(--ink-2)}
.link{color:var(--ink);text-decoration:underline;text-underline-offset:2px;font-weight:500}
.link:hover{opacity:.7}
.ic{width:18px;height:18px;flex:none}

/* ===== App shell — Samara forest-green sidebar, clean white main ===== */
.app{display:grid;grid-template-columns:244px 1fr;min-height:100vh}
.sidebar{background:#324720;color:#E7ECDD;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.side-brand{display:flex;flex-direction:column;align-items:center;text-align:center;gap:11px;padding:30px 20px 24px;border-bottom:1px solid rgba(255,255,255,.12)}
.brand-samara{height:52px;width:auto;display:block}
.brand-sub{font-size:11px;font-weight:700;letter-spacing:.26em;text-transform:uppercase;color:#C3D0B4}
.nav{overflow-y:auto;flex:1;padding-top:6px}
.nav-label{font-size:10.5px;font-weight:700;letter-spacing:.15em;text-transform:uppercase;color:#A6B592;padding:16px 22px 6px}
.nav a{display:flex;align-items:center;gap:11px;padding:10px 18px;margin:1px 12px;border-radius:9px;color:#DCE5CF;text-decoration:none;font-size:14.5px;font-weight:500}
.nav a .ic{opacity:.75}
.nav a:hover{background:#3C5427;color:#fff}
.nav a:hover .ic{opacity:1}
.nav a[aria-current="page"]{background:#3C5427;color:#fff;font-weight:700}
.nav a[aria-current="page"] .ic{opacity:1;color:#D4A648}
.add-module{margin:10px 12px;padding:9px 14px;border:1px dashed rgba(255,255,255,.2);border-radius:9px;color:#8A9A76;font-size:12.5px;display:flex;align-items:center;gap:8px;cursor:default}
.side-foot{padding:14px 20px;border-top:1px solid rgba(255,255,255,.1);font-size:12px;color:#9DAA8B}
.side-foot .row{display:flex;align-items:center;gap:8px}
.side-foot .cl{margin-top:5px;padding-left:16px;color:#8A9A76}
.pulse{width:8px;height:8px;border-radius:50%;background:#8ad6a4;animation:pulse 2.4s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(138,214,164,.4)}70%{box-shadow:0 0 0 7px rgba(138,214,164,0)}100%{box-shadow:0 0 0 0 rgba(138,214,164,0)}}
@media (prefers-reduced-motion:reduce){.pulse{animation:none}}

.main{padding:22px 30px 40px;min-width:0}
.topline{display:flex;justify-content:flex-end;align-items:center;gap:10px;margin-bottom:6px}
.icon-btn{border:1px solid var(--hair);background:var(--card);color:var(--ink-2);width:36px;height:36px;border-radius:9px;cursor:pointer;display:grid;place-items:center}
.icon-btn:hover{color:var(--ink)}
.icon-btn svg{width:18px;height:18px}
.logout{font-size:13px;color:var(--ink-2);text-decoration:none;padding:8px 12px;border:1px solid var(--hair);border-radius:9px}
.logout:hover{color:var(--ink);border-color:var(--ink)}
.global-search{position:relative;margin-right:auto;flex:1 1 auto;max-width:720px;display:flex;align-items:center}
.global-search .gs-icon{position:absolute;left:18px;width:19px;height:19px;color:var(--ink-2);pointer-events:none;transition:color .12s}
.global-search input{width:100%;padding:14px 132px 14px 50px;border:1.5px solid var(--hair);border-radius:999px;background:var(--gold-soft);color:var(--ink);font:inherit;font-size:14.5px;font-weight:500;outline:none;transition:border-color .12s,box-shadow .12s,background .12s}
.global-search input:hover{border-color:var(--ink-3)}
.global-search input:focus{border-color:var(--ink);background:var(--card);box-shadow:0 0 0 4px var(--gold-soft),0 6px 20px rgba(0,0,0,.08)}
.global-search input:focus + .gs-hint,.global-search input:focus ~ .gs-icon{color:var(--ink)}
.global-search input::placeholder{color:var(--ink-3);font-weight:400;text-overflow:ellipsis}
.global-search .gs-hint{position:absolute;right:8px;display:inline-flex;align-items:center;gap:6px;font-size:11px;color:var(--ink-3);pointer-events:none;padding:4px 10px 4px 8px;border-radius:999px}
.global-search .gs-hint .gs-hint-t{letter-spacing:.02em}
.global-search .gs-hint kbd{font:inherit;font-size:11px;font-weight:600;line-height:1;padding:3px 7px;border:1px solid var(--hair);border-bottom-width:2px;border-radius:6px;background:var(--card);color:var(--ink-2)}
.global-search input:focus + .gs-hint kbd{border-color:var(--ink-3)}
@media (max-width:760px){.global-search .gs-hint .gs-hint-t{display:none}}
@media (max-width:640px){.global-search{max-width:none}.global-search .gs-hint{display:none}.global-search input{padding:12px 16px 12px 46px}}

.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;flex-wrap:wrap;margin:6px 0 22px}
.page-head h1{font-size:23px;font-weight:700}
.page-head p{margin:5px 0 0;font-size:14.5px;color:var(--ink-2)}
.synced{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;color:var(--ink-2);background:var(--card);border:1px solid var(--hair);padding:7px 13px;border-radius:999px}

/* ===== Cards / stats ===== */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:22px}
.stat{background:var(--card);border:1px solid var(--hair);border-radius:var(--radius-sm);padding:16px 17px}
.stat .k{display:flex;align-items:center;gap:7px;font-size:12.5px;font-weight:600;color:var(--ink-2)}
.stat .k .tag{width:7px;height:7px;border-radius:50%;background:var(--ink-3)}
.stat .v{font-size:27px;font-weight:700;letter-spacing:-.02em;margin-top:10px}
.stat .s{font-size:13px;color:var(--ink-3);margin-top:4px}
.stat.tone-bad .v,.stat.tone-warn .v,.stat.tone-ok .v{color:var(--ink)}

.grid2{display:grid;grid-template-columns:1.6fr 1fr;gap:18px;align-items:start}
.panel{background:var(--card);border:1px solid var(--hair);border-radius:var(--radius);padding:20px 22px}
.panel-head{margin-bottom:16px}
.panel-head h3{font-size:15.5px;font-weight:700}
.panel-head p{margin:4px 0 0;font-size:12.5px;color:var(--ink-3)}

/* aging */
.aging{display:flex;flex-direction:column;gap:13px}
.bucket .bl{display:flex;justify-content:space-between;font-size:13px;margin-bottom:6px}
.bucket .bl .amt{font-weight:600}
.track{height:8px;border-radius:999px;background:var(--hair-soft);overflow:hidden}
.track>span{display:block;height:100%;border-radius:999px;background:var(--ink)!important}

/* invoice list */
.thead,.trow{display:grid;grid-template-columns:1.7fr 1fr .8fr .9fr;gap:14px;align-items:center}
.thead{font-size:10.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);padding:0 4px 10px;border-bottom:1px solid var(--hair)}
.trow{padding:13px 4px;border-bottom:1px solid var(--hair-soft)}
.trow:last-child{border-bottom:0}
.trow:hover{background:var(--hair-soft)}
.inv-no{font-weight:600;font-size:14px}
.inv-sub{font-size:12px;color:var(--ink-3);margin-top:2px}
.cust{font-size:13.5px;color:var(--ink-2)}
.amt-c{font-weight:600;font-size:14px;text-align:right}
.pill{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;font-weight:600;padding:4px 10px;border-radius:999px;justify-self:start;white-space:nowrap;border:1px solid var(--hair)}
.pill .d{width:6px;height:6px;border-radius:50%;background:currentColor}
.pill.ok{background:var(--st-green-bg);color:var(--st-green);border-color:transparent}
.pill.warn{background:var(--st-amber-bg);color:var(--st-amber);border-color:transparent}
.pill.bad{background:var(--st-red-bg);color:var(--st-red);border-color:transparent}
.pill.wait{background:var(--st-blue-bg);color:var(--st-blue);border-color:transparent}
.pill.neu{background:var(--hair-soft);color:var(--ink-2);border-color:transparent}
.list-foot{margin-top:14px;display:flex;justify-content:space-between;align-items:center;font-size:12.5px;color:var(--ink-3)}
.pager{display:flex;align-items:center;gap:14px}
.searchbar{position:relative;display:flex;align-items:center;margin-bottom:14px}
.searchbar .si{position:absolute;left:12px;width:16px;height:16px;color:var(--ink-3);pointer-events:none}
.searchbar input{width:100%;padding:10px 34px;border:1px solid var(--hair);border-radius:9px;background:var(--card);color:var(--ink);font:inherit;font-size:14px;outline:none}
.searchbar input:focus{border-color:var(--ink)}
.searchbar .clear{position:absolute;right:12px;color:var(--ink-3);text-decoration:none;font-size:13px}
.searchbar .clear:hover{color:var(--ink)}

/* module cards (overview) */
.mods{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px;margin-top:8px}
.mod{display:flex;gap:13px;align-items:flex-start;background:var(--card);border:1px solid var(--hair);border-radius:var(--radius-sm);padding:17px 18px;text-decoration:none}
.mod:hover{border-color:var(--ink)}
.mod .mi{width:38px;height:38px;border-radius:9px;background:var(--hair-soft);color:var(--ink);display:grid;place-items:center;flex:none}
.mod .mi .ic{width:20px;height:20px}
.mod h4{font-size:14.5px;font-weight:700}
.mod p{margin:4px 0 0;font-size:12.5px;color:var(--ink-2)}

.notice{padding:10px 14px;border-radius:9px;font-size:13px;margin-bottom:16px;border:1px solid var(--hair)}
.notice.err{background:var(--card);color:var(--ink);border-color:var(--ink)}
.notice.info{background:var(--hair-soft);color:var(--ink-2)}
.notice.ok{background:var(--hair-soft);color:var(--ink)}

/* ===== Login ===== */
.login-wrap{min-height:100vh;display:grid;place-items:center;padding:24px;background:var(--bg)}
.login-card{width:100%;max-width:400px;background:var(--card);border:1px solid var(--hair);border-radius:var(--radius);box-shadow:var(--shadow);padding:34px 32px;text-align:center}
.login-card h2{font-size:26px;font-weight:700;margin:10px 0 22px}
.field{position:relative;text-align:left;margin-bottom:16px}
.field label{position:absolute;top:-8px;left:12px;background:var(--card);padding:0 6px;font-size:12px;color:var(--ink-2);font-weight:600}
.field input,.field textarea{width:100%;padding:13px;border:1px solid var(--hair);border-radius:10px;background:transparent;color:var(--ink);font:inherit;font-size:15px;outline:none}
.field input:focus,.field textarea:focus{border-color:var(--ink)}
.field input::placeholder{color:var(--ink-3)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--btn);cursor:pointer;font:inherit;font-weight:600;font-size:15px;background:var(--btn);color:var(--btn-ink);padding:12px 22px;border-radius:8px;width:100%}
.btn:hover{opacity:.88}
.btn svg{width:18px;height:18px}
.login-alt{margin-top:22px;font-size:14px}
.login-alt details{margin-top:14px}
.login-alt summary{cursor:pointer;color:var(--ink-2);list-style:none;text-decoration:underline;text-underline-offset:2px}
.login-alt summary::-webkit-details-marker{display:none}

/* ===== Brand splash / loading (Samara wordmark, pure CSS) ===== */
.splash{position:fixed;inset:0;z-index:2000;background:var(--bg);display:grid;place-items:center;
  animation:splashOut 2.2s forwards;will-change:opacity}
@keyframes splashOut{0%,70%{opacity:1;visibility:visible}100%{opacity:0;visibility:hidden;pointer-events:none}}
.splash .mark{text-align:center}
.splash .word{font-family:'Cormorant Garamond',Georgia,'Times New Roman',serif;font-size:46px;font-weight:500;
  color:var(--logo);opacity:0;letter-spacing:14px;transform:translateY(6px);
  animation:wordIn 1s cubic-bezier(.22,.61,.36,1) .1s forwards;will-change:opacity,transform}
@keyframes wordIn{to{opacity:1;letter-spacing:9px;transform:none}}
.splash .rule{height:1px;width:0;background:var(--logo);margin:12px auto 10px;
  animation:ruleIn .7s cubic-bezier(.22,.61,.36,1) .55s forwards}
@keyframes ruleIn{to{width:56px}}
.splash .sub{font-family:var(--sans);font-size:12px;letter-spacing:7px;color:var(--ink-2);
  opacity:0;animation:subIn .7s ease .75s forwards}
@keyframes subIn{to{opacity:1}}
.splash .load{width:120px;height:2px;background:var(--hair);border-radius:2px;margin:28px auto 0;overflow:hidden}
.splash .load>i{display:block;height:100%;width:38%;background:var(--logo);border-radius:2px;
  animation:loadSlide 1.05s ease-in-out .3s infinite;will-change:transform}
@keyframes loadSlide{0%{transform:translateX(-130%)}100%{transform:translateX(360%)}}
@media (prefers-reduced-motion:reduce){
  .splash{animation:splashOut 1s forwards}
  .splash .word,.splash .rule,.splash .sub{animation:none;opacity:1;letter-spacing:9px;transform:none;width:auto}
  .splash .rule{width:56px}.splash .load{display:none}
}

@media (max-width:900px){
  .app{grid-template-columns:1fr}
  .sidebar{position:relative;height:auto;flex-direction:row;flex-wrap:wrap;align-items:center;border-right:0;border-bottom:1px solid var(--hair)}
  .nav{display:flex;flex-wrap:wrap;width:100%;padding:0 6px 8px}
  .nav-label{display:none}.add-module,.side-foot{display:none}
  .stats{grid-template-columns:repeat(2,1fr)}.grid2{grid-template-columns:1fr}
}
@media (max-width:560px){
  .thead div:nth-child(3),.thead div:nth-child(4),.trow .cust{display:none}
  .thead,.trow{grid-template-columns:1.5fr .9fr}
}