:root{--bg:#edf3fb;--card:rgba(255,255,255,.92);--ink:#17243a;--muted:#69778d;--line:#d9e2ef;--accent:#2060d8;--accent2:#153f94;--accent-soft:#e9f1ff;--success:#18794e;--warning:#9a6700;--danger:#a52222}*{box-sizing:border-box}html{min-height:100%}body{margin:0;min-height:100vh;background:linear-gradient(145deg,#eff5fc 0%,#f8fafc 48%,#e9f1fb 100%);color:var(--ink);font:15px/1.5 system-ui,-apple-system,Segoe UI,sans-serif;position:relative}.ambient{position:fixed;border-radius:999px;filter:blur(1px);pointer-events:none;z-index:-1;opacity:.5}.ambient-one{width:520px;height:520px;right:-170px;top:90px;background:radial-gradient(circle,#b7d5ff 0%,rgba(183,213,255,0) 68%)}.ambient-two{width:560px;height:560px;left:-230px;bottom:-150px;background:radial-gradient(circle,#c9e7e0 0%,rgba(201,231,224,0) 70%)}.topbar{background:rgba(255,255,255,.88);backdrop-filter:blur(12px);border-bottom:1px solid rgba(217,226,239,.9);display:flex;justify-content:space-between;align-items:center;padding:13px 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0}.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.grid.two{grid-template-columns:repeat(2,1fr)}.card{background:var(--card);border:1px solid rgba(217,226,239,.96);border-radius:18px;padding:21px;box-shadow:0 10px 30px rgba(31,51,77,.07);backdrop-filter:blur(4px)}.metric{position:relative;overflow:hidden}.metric:after{content:"";position:absolute;width:85px;height:85px;border-radius:50%;right:-25px;top:-28px;background:var(--accent-soft)}.metric strong{display:block;font-size:28px;letter-spacing:-.5px;position:relative;z-index:1}.metric span{color:var(--muted);position:relative;z-index:1}.metric small{position:relative;z-index:1}.actions{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0}.btn{display:inline-block;border:0;border-radius:10px;padding:10px 15px;background:linear-gradient(145deg,var(--accent),#3473df);color:white;text-decoration:none;font-weight:750;cursor:pointer;box-shadow:0 5px 12px rgba(32,96,216,.16)}.btn.secondary{background:#eaf1fb;color:var(--accent2);box-shadow:none}.btn.success{background:var(--success)}.btn.danger{background:var(--danger)}table{width:100%;border-collapse:separate;border-spacing:0;background:rgba(255,255,255,.9);border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:0 7px 20px rgba(31,51,77,.04)}th,td{text-align:left;padding:12px;border-bottom:1px solid var(--line);vertical-align:top}tr:last-child td{border-bottom:0}th{background:#f3f6fa;font-size:13px;color:#506078}form.card{max-width:820px}.field{margin-bottom:14px}.field label{display:block;font-weight:700;margin-bottom:5px}.field input,.field select,.field textarea{width:100%;padding:10px 11px;border:1px solid #c8d4e3;border-radius:9px;background:#fff;color:var(--ink)}.field textarea{min-height:90px}.row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.notice{padding:12px 14px;background:#eef5ff;border:1px solid #c9dcff;border-radius:10px;margin-bottom:16px}.error{background:#fff0f0;border-color:#f0c8c8}.login{max-width:430px;margin:70px auto}.login h1{margin-bottom:8px}.badge{display:inline-flex;padding:4px 8px;border-radius:999px;font-size:12px;font-weight:750;background:#eef3fa;color:#4c5c73}.badge.paid{background:#e8f6ef;color:var(--success)}.badge.overdue{background:#fff2e2;color:#9a5700}.badge.sent{background:#e8f0ff;color:#2057c8}.badge.draft{background:#eef1f5;color:#5d697b}.summary-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:18px}.summary-box{padding:16px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.78)}.summary-box strong{font-size:21px;display:block}.split{display:grid;grid-template-columns:1.15fr .85fr;gap:18px}.list-clean{list-style:none;margin:0;padding:0}.list-clean li{display:flex;justify-content:space-between;gap:16px;padding:10px 0;border-bottom:1px solid var(--line)}.list-clean li:last-child{border-bottom:0}.invoice-paper{max-width:900px;margin:0 auto;background:#fff;padding:38px;border-radius:16px;border:1px solid var(--line);box-shadow:0 12px 35px rgba(31,51,77,.08)}.invoice-head{display:flex;justify-content:space-between;gap:30px;margin-bottom:34px}.invoice-title{font-size:34px;font-weight:800}.text-right{text-align:right}.totals{margin-left:auto;max-width:360px}.totals div{display:flex;justify-content:space-between;padding:7px 0}.totals .grand{font-size:20px;font-weight:800;border-top:2px solid var(--ink);margin-top:4px;padding-top:10px}.checklist{display:grid;gap:8px}.check-row{display:grid;grid-template-columns:auto 1fr auto;gap:10px;align-items:start;border:1px solid var(--line);border-radius:10px;padding:10px;background:#fff}.check-row input{margin-top:4px}.section-title{margin:24px 0 10px}.subtle{font-size:13px;color:var(--muted)}@media print{.topbar,.page-head,.actions,.ambient{display:none!important}.wrap{max-width:none;padding:0}.invoice-paper{border:0;box-shadow:none;padding:0}.btn{display:none!important}body{background:#fff}}@media(max-width:980px){.grid{grid-template-columns:1fr 1fr}.split{grid-template-columns:1fr}.topbar{align-items:flex-start;gap:12px;flex-direction:column}.summary-strip{grid-template-columns:1fr}}@media(max-width:620px){.grid,.grid.two,.row{grid-template-columns:1fr}.wrap{padding:22px 14px}.invoice-head{flex-direction:column}.text-right{text-align:left}nav{gap:10px}}

.btn.small{padding:6px 10px;font-size:12px;box-shadow:none}.table-actions{white-space:nowrap}.history-list{display:grid;gap:12px}.history-item{background:rgba(255,255,255,.9);border:1px solid var(--line);border-radius:14px;padding:14px 16px}.history-meta{display:flex;justify-content:space-between;gap:12px;margin-bottom:8px}.change-grid{display:grid;gap:6px}.change-row{display:grid;grid-template-columns:180px 1fr;gap:12px;font-size:14px}.change-row strong{color:#43536c}.old-value{text-decoration:line-through;color:#8a5c5c}.new-value{color:var(--success);font-weight:650}@media(max-width:620px){.change-row{grid-template-columns:1fr}.table-actions{white-space:normal}}
input[type="file"]{padding:10px;background:rgba(255,255,255,.72);border:1px dashed rgba(60,80,110,.35);border-radius:10px}
.settings-grid{display:grid;grid-template-columns:minmax(0,2fr) minmax(260px,.8fr);gap:18px;align-items:start}.side-card{position:sticky;top:88px}.actions.vertical{flex-direction:column;align-items:stretch}.actions.vertical .btn{text-align:center}.toggle-line{display:flex!important;align-items:center;gap:9px;font-weight:500!important;padding-top:8px}.toggle-line input{width:auto!important}.logo-preview{padding:12px;background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:10px;display:inline-flex;max-width:320px}.logo-preview img{max-width:280px;max-height:110px;object-fit:contain}.company-switcher{display:flex;align-items:center;gap:8px;background:rgba(255,255,255,.8);border:1px solid var(--line);border-radius:12px;padding:8px 10px}.company-switcher label{font-size:12px;font-weight:700;color:var(--muted)}.company-switcher select{border:0;background:transparent;color:var(--ink);font-weight:700;max-width:240px}.table-card{max-width:none!important}.inline-access{display:grid;grid-template-columns:minmax(110px,1fr) minmax(90px,.8fr) auto;gap:6px;align-items:center}.inline-access select{padding:7px;border:1px solid #c8d4e3;border-radius:8px;background:#fff}.password-reset{margin-top:8px}.password-reset summary{cursor:pointer;color:var(--accent);font-size:13px}.password-reset form{display:flex;gap:6px;margin-top:6px}.password-reset input{padding:7px;border:1px solid #c8d4e3;border-radius:8px}@media(max-width:850px){.settings-grid{grid-template-columns:1fr}.side-card{position:static}.company-switcher{width:100%}.company-switcher select{max-width:none;flex:1}}@media(max-width:620px){.inline-access{grid-template-columns:1fr}.password-reset form{flex-direction:column}}
.invoice-logo{display:block;max-width:240px;max-height:90px;object-fit:contain;margin-bottom:18px}.invoice-payment{margin-top:28px;padding-top:18px;border-top:1px solid var(--line);line-height:1.65}.invoice-footer{margin-top:24px;padding-top:14px;border-top:1px solid var(--line);font-size:12px;color:var(--muted);text-align:center}