/* =====================================================================
   Theme variables. The colours marked "theme" are overwritten at runtime
   by Settings → Appearance (see applyTheme in app.js).
   ===================================================================== */
:root {
  --primary: #2563eb;            /* theme */
  --side: #0f172a;               /* theme */
  --bg: #f4f6fb;                 /* theme */
  --radius: 14px;                /* theme */
  --font: "Inter", "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif; /* theme */
  --side-text: #e2e8f0;          /* set from sidebar colour */
  --side-muted: #94a3b8;
  --side-hover: rgba(255, 255, 255, .07);
  --side-line: rgba(255, 255, 255, .09);

  --primary-hover: color-mix(in srgb, var(--primary) 82%, #000);
  --primary-soft: color-mix(in srgb, var(--primary) 11%, var(--card));
  --on-primary: #fff;

  --card: #ffffff;
  --text: #0f172a;
  --text-2: #334155;
  --muted: #64748b;
  --line: #e5e7ef;
  --line-soft: #f1f3f8;
  --line-strong: #cbd5e1;
  --soft: #f1f5f9;
  --hover: #f8fafc;
  --thead: #fafbfd;
  --input-bg: #ffffff;
  --input-border: #d5dbe5;

  --green: #16a34a;
  --green-soft: color-mix(in srgb, #16a34a 10%, var(--card));
  --red: #dc2626;
  --red-soft: color-mix(in srgb, #dc2626 9%, var(--card));
  --amber: #d97706;
  --amber-soft: color-mix(in srgb, #d97706 10%, var(--card));
  --purple: #7c3aed;
  --purple-soft: color-mix(in srgb, #7c3aed 10%, var(--card));
  --shadow: 0 1px 2px rgba(15, 23, 42, .05), 0 4px 16px rgba(15, 23, 42, .04);
  color-scheme: light;
  font-family: var(--font);
  color: var(--text);
}

/* Dark mode (per device, toggled from the sidebar) */
html[data-mode="dark"] {
  --bg: #0b1020;
  --card: #141a2e;
  --text: #e6e9f2;
  --text-2: #c3c9d8;
  --muted: #8b93a7;
  --line: #262e47;
  --line-soft: #1f2640;
  --line-strong: #3a4466;
  --soft: #1c2339;
  --hover: #19203a;
  --thead: #171d33;
  --input-bg: #10162a;
  --input-border: #313a5a;
  --green: #22c55e;
  --red: #f87171;
  --amber: #fbbf24;
  --purple: #a78bfa;
  --primary-soft: color-mix(in srgb, var(--primary) 22%, var(--card));
  --shadow: 0 1px 2px rgba(0, 0, 0, .3);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); font-size: 15px; transition: background .2s; }
body { font-family: var(--font); color: var(--text); }
[hidden] { display: none !important; }
a { color: var(--primary); text-decoration: none; }
h1, h2, h3 { margin: 0; letter-spacing: -.01em; }
h3 { font-size: 15px; font-weight: 650; }
code { background: var(--soft); padding: 1px 6px; border-radius: 5px; font-size: 12.5px; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.num { font-variant-numeric: tabular-nums; white-space: nowrap; }
.green { color: var(--green); }
.red { color: var(--red); }

/* ---------- buttons & inputs */
.btn {
  border: 1px solid var(--line); background: var(--card); color: var(--text);
  padding: 9px 16px; border-radius: calc(var(--radius) * .72); font: inherit; font-weight: 600; font-size: 14px;
  cursor: pointer; display: inline-flex; align-items: center; gap: 6px; white-space: nowrap;
  transition: background .15s, border-color .15s, transform .05s;
}
.btn:hover { background: var(--hover); border-color: var(--line-strong); }
.btn:active { transform: translateY(1px); }
.btn.primary { background: var(--primary); border-color: var(--primary); color: var(--on-primary); }
.btn.primary:hover { background: var(--primary-hover); }
.btn.income { background: var(--green); border-color: var(--green); color: #fff; }
.btn.income:hover { filter: brightness(.92); }
.btn.expense { background: var(--red); border-color: var(--red); color: #fff; }
.btn.expense:hover { filter: brightness(.92); }
.btn.danger { color: var(--red); border-color: color-mix(in srgb, var(--red) 35%, var(--card)); }
.btn.danger:hover { background: var(--red-soft); }
.btn.danger.solid { background: var(--red); color: #fff; border-color: var(--red); }
.btn.ghost { background: transparent; border-color: transparent; }
.btn.ghost:hover { background: rgba(100, 116, 139, .12); }
.btn.light { color: var(--side-muted); }
.btn.light:hover { color: var(--side-text); background: var(--side-hover); }
.btn.small { padding: 6px 10px; font-size: 13px; }
.btn.block { width: 100%; justify-content: center; padding: 12px; }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.icon-btn {
  border: 0; background: transparent; width: 34px; height: 34px; border-radius: 8px;
  cursor: pointer; font-size: 16px; color: var(--muted); display: inline-grid; place-items: center;
}
.icon-btn:hover { background: var(--soft); color: var(--text); }
.icon-btn.danger:hover { background: var(--red-soft); color: var(--red); }
.link-btn { background: none; border: 0; color: var(--primary); font: inherit; font-size: 13.5px; font-weight: 600; cursor: pointer; padding: 0; }
.link-btn:hover { text-decoration: underline; }

label { display: block; font-size: 13px; font-weight: 600; color: var(--text-2); }
label > input, label > select, label > textarea { display: block; margin-top: 6px; }
label .opt { font-weight: 400; color: var(--muted); }
input, select, textarea {
  font: inherit; font-size: 14px; color: var(--text); background: var(--input-bg);
  border: 1px solid var(--input-border); border-radius: calc(var(--radius) * .72); padding: 9px 12px; width: 100%;
  outline: none; transition: border-color .15s, box-shadow .15s;
}
input:focus, select:focus, textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 20%, transparent); }
textarea { resize: vertical; min-height: 70px; }
input[type=color] { padding: 3px; height: 40px; cursor: pointer; }
input[type=range] { padding: 0; border: 0; box-shadow: none !important; accent-color: var(--primary); }
input[type=checkbox] { width: 18px; height: 18px; accent-color: var(--primary); margin: 0; flex-shrink: 0; }
label.check { display: flex; align-items: center; gap: 10px; font-weight: 550; cursor: pointer; padding: 4px 0; }
.amount-input { font-size: 26px; font-weight: 700; padding: 12px 14px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-grid .full { grid-column: 1 / -1; }
.form-error { color: var(--red); font-size: 13px; font-weight: 600; }
.form-error:not(:empty) { background: var(--red-soft); padding: 10px 12px; border-radius: 10px; margin: 0 22px 10px; }
.form-ok:not(:empty) { color: var(--green); background: var(--green-soft); padding: 10px 12px; border-radius: 10px; font-size: 13px; font-weight: 600; }
.login-card .form-error:not(:empty) { margin: 0; }
.field-hint { font-size: 12px; color: var(--muted); font-weight: 400; margin-top: 5px; }

/* segmented selector */
.seg { display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; background: var(--soft); border-radius: 12px; padding: 4px; gap: 4px; }
.seg input { display: none; }
.seg label {
  display: flex; text-align: center; padding: 10px; border-radius: 9px; cursor: pointer; font-size: 14px;
  color: var(--muted); flex-direction: row; justify-content: center;
}
.seg input:checked + label { background: var(--card); color: var(--text); box-shadow: var(--shadow); }
.seg input[value=income]:checked + label { color: var(--green); }
.seg input[value=expense]:checked + label { color: var(--red); }
.seg input[value=transfer]:checked + label { color: var(--primary); }

/* ---------- background picture (Settings → Appearance) */
#bg-layer {
  position: fixed; inset: -40px; z-index: 0; display: none; pointer-events: none;
  background-size: cover; background-position: center; background-repeat: no-repeat;
}
#bg-layer::after { content: ""; position: absolute; inset: 0; background: var(--bg); opacity: var(--bg-dim, .35); }
html.has-bg #bg-layer { display: block; }
.login-screen, .shell { position: relative; z-index: 1; }
html.has-bg .login-screen { background: transparent; }
html.has-bg .topbar { background: color-mix(in srgb, var(--bg) 72%, transparent); }
.logo-drop .ph.wide { width: 128px; }
.logo-drop .ph.wide img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- login */
.login-screen { min-height: 100vh; display: grid; place-items: center; padding: 20px;
  background: radial-gradient(circle at 15% 10%, color-mix(in srgb, var(--primary) 18%, transparent), transparent 50%),
              radial-gradient(circle at 90% 90%, color-mix(in srgb, var(--green) 14%, transparent), transparent 45%), var(--bg); }
.login-card { background: var(--card); padding: 34px; border-radius: 20px; width: 100%; max-width: 400px;
  box-shadow: 0 20px 60px rgba(15, 23, 42, .14); display: flex; flex-direction: column; gap: 16px; }
.login-card p { margin: 0; }
.login-card .row { display: flex; justify-content: space-between; align-items: center; }
.hint { font-size: 12.5px; color: var(--muted); text-align: center; }

/* ---------- layout */
.shell { display: flex; min-height: 100vh; }
.sidebar {
  width: 240px; background: var(--side); color: var(--side-text); display: flex; flex-direction: column;
  position: sticky; top: 0; height: 100vh; padding: 18px 12px; flex-shrink: 0; transition: background .2s;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 750; font-size: 17px; padding: 4px 10px 18px; min-width: 0; }
.brand.big { font-size: 22px; color: var(--text); padding: 0; }
.logo { width: 34px; height: 34px; border-radius: 10px; background: var(--primary); color: var(--on-primary);
  display: grid; place-items: center; font-weight: 800; font-size: 16px; flex-shrink: 0; overflow: hidden; }
.logo.img { background: #fff; padding: 3px; }
.logo.img.wide { width: auto; max-width: 132px; padding: 4px 8px; }
.logo.img.wide img { width: auto; height: 26px; max-width: 116px; }
.logo.img.wide + #brand-name { display: none; }  /* wide logos usually contain the name */
.logo img { width: 100%; height: 100%; object-fit: contain; }
.brand-logo-wide { max-height: 44px; max-width: 190px; object-fit: contain; display: block; }
#brand-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
nav { display: flex; flex-direction: column; gap: 2px; flex: 1; overflow-y: auto; }
nav a {
  display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: calc(var(--radius) * .72);
  color: var(--side-muted); font-weight: 550; font-size: 14.5px;
}
nav a svg { width: 18px; height: 18px; flex-shrink: 0; opacity: .9; }
nav a:hover { background: var(--side-hover); color: var(--side-text); }
nav a.active { background: var(--primary); color: var(--on-primary); }
nav .nav-sep { height: 1px; background: var(--side-line); margin: 8px 10px; }
.sidebar-foot { border-top: 1px solid var(--side-line); padding-top: 12px; display: flex; align-items: center; justify-content: space-between; gap: 6px; }
.me { font-size: 13px; line-height: 1.3; overflow: hidden; padding-left: 8px; flex: 1; min-width: 0; }
.me b { display: block; color: var(--side-text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.me span { color: var(--side-muted); text-transform: capitalize; }
.mode-btn { color: var(--side-muted); }
.mode-btn:hover { color: var(--side-text); background: var(--side-hover); }

.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.topbar {
  display: flex; align-items: center; gap: 12px; padding: 16px 28px;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(8px); position: sticky; top: 0; z-index: 5; border-bottom: 1px solid var(--line);
}
.topbar h1 { font-size: 21px; flex: 1; }
.quick { display: flex; gap: 8px; }
.menu-btn { display: none; }
.content { padding: 24px 28px 60px; max-width: 1400px; width: 100%; }

/* ---------- cards */
.card { background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow); border: 1px solid var(--line); padding: 20px; min-width: 0; }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 14px; }
.grid { display: grid; gap: 18px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: 2fr 1fr; }
.span-2 { grid-column: span 2; }
.stack { display: flex; flex-direction: column; gap: 18px; }

.kpis { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; margin-bottom: 18px; }
.kpi { position: relative; overflow: hidden; }
.kpi .label { color: var(--muted); font-size: 13px; font-weight: 600; display: flex; align-items: center; gap: 8px; }
.kpi .value { font-size: 25px; font-weight: 750; margin: 8px 0 4px; letter-spacing: -.02em; }
.kpi .sub { font-size: 12.5px; color: var(--muted); }
.kpi .dot { width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center; font-size: 15px; }
.kpi.green .dot { background: var(--green-soft); color: var(--green); }
.kpi.red .dot { background: var(--red-soft); color: var(--red); }
.kpi.blue .dot { background: var(--primary-soft); color: var(--primary); }
.kpi.purple .dot { background: var(--purple-soft); color: var(--purple); }
.trend-up { color: var(--green); font-weight: 600; }
.trend-down { color: var(--red); font-weight: 600; }

.toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-bottom: 18px; }
.toolbar .spacer { flex: 1; }
.month-picker { display: flex; align-items: center; gap: 4px; background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 3px; }
.month-picker input { border: 0; width: 160px; padding: 6px 8px; box-shadow: none !important; background: transparent; }
.month-picker button { border: 0; background: transparent; font-size: 18px; width: 32px; height: 32px; border-radius: 8px; cursor: pointer; color: var(--muted); }
.month-picker button:hover { background: var(--soft); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip-btn { border: 1px solid var(--line); background: var(--card); padding: 6px 12px; border-radius: 999px; font: inherit; font-size: 13px; cursor: pointer; font-weight: 550; color: var(--text-2); }
.chip-btn:hover { border-color: var(--line-strong); }
.chip-btn.active { background: var(--text); color: var(--card); border-color: var(--text); }

.filters { display: grid; grid-template-columns: 2fr repeat(3, 1fr) repeat(2, 1fr); gap: 10px; margin-bottom: 12px; }

/* ---------- tables */
.table-wrap { overflow-x: auto; margin: 0 -20px; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th { text-align: left; font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); font-weight: 650; padding: 10px 20px; border-bottom: 1px solid var(--line); background: var(--thead); }
td { padding: 12px 20px; border-bottom: 1px solid var(--line-soft); vertical-align: middle; }
tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: var(--hover); }
th.r, td.r { text-align: right; }
td.actions { text-align: right; white-space: nowrap; width: 1%; }
tfoot td { font-weight: 700; background: var(--thead); border-top: 1px solid var(--line); }
.desc b { font-weight: 600; display: block; }
.desc span { font-size: 12.5px; color: var(--muted); }

.tag { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; font-weight: 600; padding: 3px 10px; border-radius: 999px; background: var(--soft); color: var(--text-2); white-space: nowrap; }
.cdot { width: 9px; height: 9px; border-radius: 50%; display: inline-block; flex-shrink: 0; }
.status { text-transform: capitalize; }
.status.paid { background: var(--green-soft); color: var(--green); }
.status.sent { background: var(--primary-soft); color: var(--primary); }
.status.overdue { background: var(--red-soft); color: var(--red); }
.status.draft { background: var(--soft); color: var(--muted); }
.status.cancelled { background: var(--soft); color: var(--muted); text-decoration: line-through; }
.status.active { background: var(--green-soft); color: var(--green); }
.status.paused { background: var(--amber-soft); color: var(--amber); }

.amt-income { color: var(--green); font-weight: 650; }
.amt-expense { color: var(--red); font-weight: 650; }
.amt-transfer { color: var(--primary); font-weight: 650; }

/* lists */
.list { display: flex; flex-direction: column; }
.list-item { display: flex; align-items: center; gap: 12px; padding: 11px 0; border-bottom: 1px solid var(--line-soft); }
.list-item:last-child { border-bottom: 0; }
.list-item .grow { flex: 1; min-width: 0; }
.list-item .grow b { display: block; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.list-item .grow span { font-size: 12.5px; color: var(--muted); }
.avatar { width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; font-size: 15px; flex-shrink: 0; font-weight: 700; }
.avatar.income { background: var(--green-soft); color: var(--green); }
.avatar.expense { background: var(--red-soft); color: var(--red); }
.avatar.transfer { background: var(--primary-soft); color: var(--primary); }

/* progress */
.progress { height: 9px; background: var(--soft); border-radius: 99px; overflow: hidden; }
.progress > div { height: 100%; border-radius: 99px; background: var(--green); transition: width .4s; }
.progress.warn > div { background: var(--amber); }
.progress.over > div { background: var(--red); }

.budget-row { padding: 14px 0; border-bottom: 1px solid var(--line-soft); }
.budget-row:last-child { border-bottom: 0; }
.budget-row .top { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 8px; }
.budget-row .bottom { display: flex; justify-content: space-between; font-size: 12.5px; color: var(--muted); margin-top: 6px; }

/* accounts */
.acc-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 18px; }
.acc-card .acc-type { font-size: 12px; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); font-weight: 650; }
.acc-card .acc-name { font-size: 17px; font-weight: 700; margin: 4px 0 14px; }
.acc-card .acc-bal { font-size: 26px; font-weight: 750; letter-spacing: -.02em; }
.acc-card .acc-actions { display: flex; gap: 6px; margin-top: 16px; flex-wrap: wrap; }

/* charts */
.chart svg { width: 100%; height: auto; display: block; overflow: visible; }
.chart text { font-size: 11px; fill: var(--muted); font-family: inherit; }
.chart .grid-line { stroke: var(--line-soft); }
.legend { display: flex; gap: 16px; font-size: 12.5px; color: var(--muted); margin-top: 8px; flex-wrap: wrap; }
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.donut-wrap { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.donut-wrap svg { width: 170px; height: 170px; flex-shrink: 0; }
.donut-wrap .d-label { font-size: 11px; fill: var(--muted); }
.donut-wrap .d-value { font-size: 15px; font-weight: 700; fill: var(--text); }
.donut-legend { flex: 1; min-width: 160px; display: flex; flex-direction: column; gap: 8px; font-size: 13px; }
.donut-legend div { display: flex; align-items: center; gap: 8px; }
.donut-legend .n { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.hbar { margin-bottom: 12px; }
.hbar .top { display: flex; justify-content: space-between; font-size: 13.5px; margin-bottom: 5px; gap: 10px; }
.hbar .top span:first-child { display: flex; align-items: center; gap: 8px; min-width: 0; }

/* empty */
.empty { text-align: center; padding: 40px 20px; color: var(--muted); }
.empty .big { font-size: 34px; margin-bottom: 8px; }
.empty p { margin: 6px 0 16px; }
.empty.error { color: var(--red); }
.loading { padding: 60px; text-align: center; color: var(--muted); }

/* ---------- settings */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin-bottom: 20px; overflow-x: auto; }
.tabs button { background: none; border: 0; border-bottom: 2px solid transparent; padding: 10px 14px; font: inherit; font-weight: 600; font-size: 14px; color: var(--muted); cursor: pointer; white-space: nowrap; margin-bottom: -1px; }
.tabs button:hover { color: var(--text); }
.tabs button.active { color: var(--primary); border-bottom-color: var(--primary); }
.designer { display: grid; grid-template-columns: minmax(320px, 400px) minmax(0, 1fr); gap: 18px; align-items: start; }
.designer .preview-col { position: sticky; top: 90px; }
.section-title { font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); font-weight: 700; margin: 18px 0 10px; }
.section-title:first-child { margin-top: 0; }
.swatches { display: grid; grid-template-columns: repeat(auto-fill, minmax(118px, 1fr)); gap: 10px; }
.swatch { border: 2px solid var(--line); border-radius: 12px; padding: 8px; cursor: pointer; background: var(--card); text-align: left; font: inherit; color: var(--text); }
.swatch:hover { border-color: var(--line-strong); }
.swatch.active { border-color: var(--primary); box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 20%, transparent); }
.swatch .mini { display: flex; height: 46px; border-radius: 7px; overflow: hidden; margin-bottom: 6px; border: 1px solid rgba(0, 0, 0, .06); }
.swatch .mini i { display: block; }
.swatch .mini .s { width: 28%; }
.swatch .mini .b { flex: 1; position: relative; }
.swatch .mini .b::after { content: ""; position: absolute; left: 10%; top: 30%; width: 45%; height: 9px; border-radius: 3px; background: var(--sw-p); }
.swatch span { font-size: 12.5px; font-weight: 600; }
.color-row { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; }
.logo-drop { border: 2px dashed var(--line-strong); border-radius: 12px; padding: 16px; display: flex; align-items: center; gap: 14px; background: var(--hover); }
.logo-drop .ph { width: 72px; height: 72px; border-radius: 10px; background: #fff; border: 1px solid var(--line); display: grid; place-items: center; overflow: hidden; flex-shrink: 0; color: #94a3b8; font-size: 12px; }
.logo-drop .ph img { max-width: 100%; max-height: 100%; object-fit: contain; }
.tpl-pick { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.tpl-pick button { border: 2px solid var(--line); background: var(--card); border-radius: 10px; padding: 8px 4px; cursor: pointer; font: inherit; font-size: 12.5px; font-weight: 600; color: var(--text); }
.tpl-pick button.active { border-color: var(--primary); color: var(--primary); }
.tpl-pick .thumb { height: 34px; border-radius: 5px; margin-bottom: 5px; background: var(--soft); position: relative; overflow: hidden; }
.save-bar { position: sticky; bottom: 0; background: var(--card); border-top: 1px solid var(--line); padding: 12px 0 0; margin-top: 16px; display: flex; gap: 8px; justify-content: flex-end; }
.preview-frame { background: var(--soft); border-radius: var(--radius); padding: 18px; overflow: auto; max-height: calc(100vh - 140px); }
.preview-frame .invoice-doc { box-shadow: 0 6px 30px rgba(15, 23, 42, .12); border-radius: 6px; }

/* ---------- modal */
.modal { border: 0; border-radius: 18px; padding: 0; width: min(560px, calc(100vw - 24px)); max-height: calc(100vh - 40px);
  box-shadow: 0 30px 80px rgba(15, 23, 42, .3); color: var(--text); background: var(--card); }
.modal.wide { width: min(900px, calc(100vw - 24px)); }
.modal::backdrop { background: rgba(15, 23, 42, .5); backdrop-filter: blur(2px); }
.modal form { display: flex; flex-direction: column; max-height: calc(100vh - 40px); }
.modal-head { display: flex; align-items: center; justify-content: space-between; padding: 18px 22px; border-bottom: 1px solid var(--line); }
.modal-head h2 { font-size: 18px; }
.modal-body { padding: 20px 22px; overflow-y: auto; display: flex; flex-direction: column; gap: 14px; }
.modal-foot { display: flex; justify-content: flex-end; gap: 8px; padding: 14px 22px; border-top: 1px solid var(--line); background: var(--thead); flex-wrap: wrap; }
.modal-foot .left { margin-right: auto; }

.items-table td { padding: 6px 6px; border: 0; }
.items-table th { padding: 6px; background: none; border: 0; }
.items-table input { padding: 8px 10px; }
.inv-totals { margin-left: auto; width: 280px; display: flex; flex-direction: column; gap: 6px; font-size: 14px; }
.inv-totals div { display: flex; justify-content: space-between; }
.inv-totals .grand { font-size: 18px; font-weight: 750; border-top: 1px solid var(--line); padding-top: 8px; }

/* toasts */
.toasts { position: fixed; bottom: 20px; right: 20px; display: flex; flex-direction: column; gap: 8px; z-index: 1000; }
.toast { background: #0f172a; color: #fff; padding: 12px 18px; border-radius: 12px; font-size: 14px; font-weight: 550;
  box-shadow: 0 10px 30px rgba(0, 0, 0, .2); animation: toast-in .2s ease-out; max-width: 380px; }
.toast.error { background: #dc2626; }
.toast.success { background: #166534; }
@keyframes toast-in { from { transform: translateY(10px); opacity: 0; } }

/* =====================================================================
   Invoice document — always printed on white paper, whatever the theme.
   --ia = invoice accent colour (Settings → Invoice design)
   ===================================================================== */
.print-area { display: none; }
.invoice-doc {
  --text: #0f172a; --text-2: #334155; --muted: #64748b; --line: #e5e7ef; --line-soft: #eef1f5; --soft: #f4f6f9; --card: #fff;
  --ia: #2563eb; --ia-soft: color-mix(in srgb, var(--ia) 10%, #fff);
  background: #fff; color: var(--text); font-size: 13.5px; line-height: 1.5; padding: 44px 46px;
  position: relative; max-width: 820px; margin: 0 auto; overflow: hidden;
}
.invoice-doc * { box-sizing: border-box; }
.invoice-doc table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.invoice-doc th { background: var(--soft); color: var(--text-2); font-size: 11.5px; padding: 10px 12px; border: 0; text-transform: uppercase; letter-spacing: .05em; }
.invoice-doc td { padding: 11px 12px; border-bottom: 1px solid var(--line-soft); }
.invoice-doc tbody tr:hover { background: none; }
.invoice-doc .r { text-align: right; }
.invoice-doc .ih { display: flex; justify-content: space-between; gap: 24px; margin-bottom: 30px; align-items: flex-start; }
.invoice-doc .co-logo { display: block; object-fit: contain; max-width: 260px; margin-bottom: 10px; }
.invoice-doc .co { font-size: 18px; font-weight: 750; }
.invoice-doc .co-info { color: var(--muted); white-space: pre-line; margin-top: 4px; font-size: 12.5px; }
.invoice-doc .doc-title { font-size: 30px; font-weight: 800; letter-spacing: .03em; color: var(--ia); line-height: 1.1; margin: 0 0 8px; }
.invoice-doc .meta { text-align: right; line-height: 1.75; font-size: 13px; }
.invoice-doc .meta b { color: var(--text); }
.invoice-doc .meta span { color: var(--muted); }
.invoice-doc .parties { display: flex; gap: 30px; margin-bottom: 26px; }
.invoice-doc .bill { line-height: 1.6; white-space: pre-line; flex: 1; }
.invoice-doc .lbl { font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--ia); display: block; margin-bottom: 4px; }
.invoice-doc .totals { margin: 18px 0 0 auto; width: 300px; display: flex; flex-direction: column; gap: 6px; }
.invoice-doc .totals div { display: flex; justify-content: space-between; }
.invoice-doc .totals .grand { font-size: 18px; font-weight: 800; border-top: 2px solid var(--ia); padding-top: 10px; margin-top: 4px; color: var(--text); }
.invoice-doc .blocks { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 34px; }
.invoice-doc .block { white-space: pre-line; font-size: 12.5px; color: var(--text-2); }
.invoice-doc .sign { margin-top: 50px; display: flex; justify-content: flex-end; }
.invoice-doc .sign div { width: 220px; border-top: 1px solid var(--text-2); padding-top: 6px; text-align: center; font-size: 12px; color: var(--muted); }
.invoice-doc .foot { margin-top: 34px; padding-top: 14px; border-top: 1px solid var(--line); text-align: center; font-size: 12px; color: var(--muted); white-space: pre-line; }
.invoice-doc .stamp { position: absolute; top: 150px; right: 40px; transform: rotate(-14deg); border: 3px solid #16a34a; color: #16a34a; font-weight: 900; font-size: 26px;
  letter-spacing: .12em; padding: 4px 16px; border-radius: 8px; opacity: .55; pointer-events: none; }

/* Template: Modern — colour band header */
.invoice-doc.tpl-modern { padding-top: 0; }
.invoice-doc.tpl-modern .band { background: var(--ia); color: #fff; margin: 0 -46px 30px; padding: 34px 46px 28px; display: flex; justify-content: space-between; gap: 24px; align-items: center; }
.invoice-doc.tpl-modern .band .doc-title { color: #fff; margin: 0; }
.invoice-doc.tpl-modern .band .co, .invoice-doc.tpl-modern .band .co-info { color: #fff; }
.invoice-doc.tpl-modern .band .co-info { opacity: .85; }
.invoice-doc.tpl-modern .band .co-logo { background: #fff; padding: 6px; border-radius: 8px; }
.invoice-doc.tpl-modern th { background: var(--ia-soft); color: var(--ia); }
.invoice-doc.tpl-modern .stamp { top: 190px; }

/* Template: Minimal — lines only, no fills */
.invoice-doc.tpl-minimal .doc-title { color: var(--text); font-weight: 300; font-size: 34px; letter-spacing: .18em; }
.invoice-doc.tpl-minimal th { background: none; border-bottom: 1.5px solid var(--text); padding-left: 0; }
.invoice-doc.tpl-minimal td { padding-left: 0; }
.invoice-doc.tpl-minimal .lbl { color: var(--muted); }
.invoice-doc.tpl-minimal .totals .grand { border-top-color: var(--text); }

/* Template: Bold — accent sidebar stripe + big total */
.invoice-doc.tpl-bold { border-left: 14px solid var(--ia); }
.invoice-doc.tpl-bold .doc-title { font-size: 40px; }
.invoice-doc.tpl-bold th { background: var(--text); color: #fff; }
.invoice-doc.tpl-bold .totals .grand { background: var(--ia); color: #fff; border: 0; padding: 12px 14px; border-radius: 6px; font-size: 20px; }

/* ---------- responsive */
@media screen and (max-width: 1100px) {
  .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-3 { grid-template-columns: 1fr; }
  .filters { grid-template-columns: 1fr 1fr 1fr; }
  .designer { grid-template-columns: 1fr; }
  .designer .preview-col { position: static; }
}
@media screen and (max-width: 820px) {
  .sidebar { position: fixed; left: 0; top: 0; z-index: 50; transform: translateX(-100%); transition: transform .2s; }
  .sidebar.open { transform: none; }
  .sidebar-backdrop.open { position: fixed; inset: 0; background: rgba(15, 23, 42, .4); z-index: 40; }
  .menu-btn { display: inline-grid; }
  .topbar { padding: 12px 16px; }
  .topbar h1 { font-size: 18px; }
  .content { padding: 16px 16px 60px; }
  .grid-2 { grid-template-columns: 1fr; }
  .span-2 { grid-column: auto; }
  .filters { grid-template-columns: 1fr 1fr; }
  .filters .search { grid-column: 1 / -1; }
  .form-grid, .color-row { grid-template-columns: 1fr; }
  .quick .btn { padding: 8px 10px; }
  .hide-sm { display: none; }
  .invoice-doc { padding: 24px; }
  .invoice-doc .ih, .invoice-doc .parties { flex-direction: column; }
  .invoice-doc .meta { text-align: left; }
  .invoice-doc.tpl-modern .band { margin: 0 -24px 24px; padding: 24px; flex-direction: column; align-items: flex-start; }
  .invoice-doc .blocks { grid-template-columns: 1fr; }
}
@media screen and (max-width: 520px) {
  .kpis { grid-template-columns: 1fr; }
  .kpi .value { font-size: 22px; }
  .tpl-pick { grid-template-columns: 1fr 1fr; }
}

@media print {
  @page { margin: 12mm; }
  html, body { background: #fff !important; }
  * { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .shell, .modal, .toasts, .login-screen, #bg-layer { display: none !important; }
  body.print-doc .print-area { display: block; }
  body.print-doc .invoice-doc { padding: 0 4px; max-width: none; box-shadow: none; }
  body.print-doc .invoice-doc.tpl-modern .band { margin: 0 -4px 26px; }
  body.print-page .shell { display: block !important; }
  body.print-page .sidebar, body.print-page .topbar, body.print-page .no-print { display: none !important; }
  body.print-page .content { padding: 0; }
  .card { box-shadow: none; break-inside: avoid; }
}