:root{--bg:#f5f7fb;--card:#fff;--text:#1f2937;--muted:#6b7280;--primary:#2563eb;--success:#16a34a;--warning:#d97706;--danger:#dc2626;--line:#e5e7eb;--shadow:0 10px 30px rgba(15,23,42,.06)}
*{box-sizing:border-box}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--text)}a{text-decoration:none;color:var(--primary)}img{max-width:100%;display:block}.container{width:min(1180px,calc(100% - 32px));margin:0 auto}.narrow{width:min(760px,calc(100% - 32px))}.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30}.topbar{display:flex;justify-content:space-between;align-items:center;padding:16px 0;gap:16px}.logo{font-weight:800;color:#111827}.nav{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.page{padding:24px 0 48px}.site-footer{border-top:1px solid var(--line);padding:18px 0;color:var(--muted);background:#fff}.footer-inner{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}.hero{padding:42px 0}.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:24px;align-items:center}.eyebrow{display:inline-block;background:#dbeafe;color:#1d4ed8;padding:8px 12px;border-radius:999px;font-size:13px;font-weight:700}.hero h1{font-size:44px;line-height:1.07;margin:16px 0}.lead{font-size:18px;color:var(--muted);max-width:760px}.hero-actions{display:flex;gap:12px;margin-top:20px;flex-wrap:wrap}.cards-3,.cards-2,.stats-grid,.two-column-layout{display:grid;gap:20px}.cards-3{grid-template-columns:repeat(3,1fr)}.cards-2,.two-column-layout{grid-template-columns:repeat(2,1fr)}.stats-grid{grid-template-columns:repeat(3,1fr)}.card{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:22px;box-shadow:var(--shadow)}.stats-preview .mini-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:18px}.stats-preview .mini-stats div{background:#f8fafc;padding:14px;border-radius:16px}.stats-preview strong{display:block;font-size:28px}.feature-list,.simple-list{margin:0;padding-left:18px}.btn{display:inline-flex;align-items:center;justify-content:center;border:none;border-radius:14px;padding:12px 18px;font-weight:700;cursor:pointer}.btn.small{padding:8px 12px;border-radius:12px;font-size:13px}.btn.primary{background:var(--primary);color:#fff}.btn.ghost{background:#eef2ff;color:#1e3a8a}.btn.danger{background:#fee2e2;color:#991b1b}.btn.success{background:#dcfce7;color:#166534}.btn.warning{background:#fef3c7;color:#92400e}.inline-form{display:inline-flex;align-items:center}.gap-8{gap:8px}.grid-form{display:grid;gap:16px}.grid-form.two-cols{grid-template-columns:repeat(2,1fr)}.grid-form.three-cols{grid-template-columns:repeat(3,1fr)}.grid-form .full,.actions.full{grid-column:1/-1}.field label{display:block;margin-bottom:8px;font-weight:600}.field input,.field textarea,.field select,.toolbar input,.toolbar select{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:14px;background:#fff}.field textarea{min-height:110px;resize:vertical}.alert{padding:14px 16px;border-radius:16px;margin:0 auto 16px;width:min(1180px,calc(100% - 32px));border:1px solid}.alert.success{background:#ecfdf5;border-color:#bbf7d0;color:#166534}.alert.danger{background:#fef2f2;border-color:#fecaca;color:#991b1b}.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:18px;flex-wrap:wrap}.section-head h1{margin:0}.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:12px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.badge{display:inline-block;padding:6px 10px;border-radius:999px;font-size:12px;font-weight:700;text-transform:uppercase}.badge.success{background:#dcfce7;color:#166534}.badge.warning{background:#fef3c7;color:#92400e}.badge.danger{background:#fee2e2;color:#991b1b}.badge.muted{background:#e5e7eb;color:#374151}.toolbar{display:flex;gap:12px;margin-bottom:18px;flex-wrap:wrap}.toolbar input{min-width:240px}.product-list{display:grid;gap:14px}.product-item{display:grid;grid-template-columns:80px 1fr auto;gap:14px;align-items:center;border:1px solid var(--line);padding:12px;border-radius:18px}.product-thumb{width:80px;height:80px;border-radius:16px;background:#f8fafc;overflow:hidden;display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:13px}.actions-inline{display:flex;flex-wrap:wrap;gap:8px}.row-overdue{background:#fff7f7}.row-due{background:#fffaf0}.stat span{color:var(--muted);display:block;margin-bottom:8px}.stat strong{font-size:34px}.switch-row{display:flex;gap:10px;align-items:center;margin-bottom:14px}.mb-24{margin-bottom:24px}.mt-24{margin-top:24px}.install-page{padding:40px 0}.auth-card h1,.card h1,.card h2,.card h3{margin-top:0}@media (max-width:980px){.hero-grid,.cards-3,.cards-2,.stats-grid,.two-column-layout,.grid-form.two-cols,.grid-form.three-cols{grid-template-columns:1fr}.hero h1{font-size:34px}}@media (max-width:640px){.container{width:min(100% - 20px,1180px)}.topbar{align-items:flex-start}.nav{justify-content:flex-start}.table th,.table td{font-size:14px}.btn{width:auto}.actions-inline{min-width:220px}}

.flash.error{background:#ffe5e5;color:#8a1f1f;border:1px solid #f3b3b3;padding:12px 16px;border-radius:12px;margin:16px 0;}
.muted{color:#6b7280;}
code{background:#f3f4f6;padding:2px 6px;border-radius:6px;}

.client-picker-wrap{position:relative}
.client-search-results{display:none;position:absolute;left:0;right:0;top:100%;z-index:20;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:8px;margin-top:8px;max-height:260px;overflow:auto}
.client-search-results.show{display:block}
.client-search-item{display:flex;width:100%;flex-direction:column;gap:4px;text-align:left;border:none;background:#fff;padding:10px 12px;border-radius:12px;cursor:pointer}
.client-search-item:hover{background:#f8fafc}
.client-search-item span,.client-search-empty{color:var(--muted);font-size:14px}
.action-menu{position:relative;display:inline-block}
.menu-trigger{width:38px;height:38px;border:none;border-radius:12px;background:#eef2ff;color:#1e3a8a;font-size:22px;line-height:1;cursor:pointer}
.menu-popover{display:none;position:absolute;right:0;top:44px;z-index:15;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:8px;min-width:180px}
.action-menu.open .menu-popover{display:block}
.menu-popover form + form{margin-top:6px}
.menu-action{width:100%;text-align:left;border:none;border-radius:12px;padding:10px 12px;background:#f8fafc;cursor:pointer;font-weight:600}
.menu-action.success{background:#dcfce7;color:#166534}
.menu-action.warning{background:#fef3c7;color:#92400e}
.menu-action.danger{background:#fee2e2;color:#991b1b}
.menu-action.muted{background:#eef2ff;color:#1e3a8a}