:root{--primary:#635bff;--primary-dark:#4238d6;--gold:#d8ad58;--ink:#172033;--muted:#718096;--line:#e8e9f1;--bg:#f6f7fb;--success:#17a673;--danger:#e05260;--warning:#d99123;--radius:18px;--shadow:0 8px 30px rgba(34,37,75,.08)}*{box-sizing:border-box}html{font-family:Prompt,sans-serif;color:var(--ink);background:var(--bg)}body{margin:0;background:var(--bg);font-size:14px}a{text-decoration:none;color:inherit}button,input,select,textarea{font:inherit}.app-shell{max-width:840px;margin:auto;min-height:100vh;background:var(--bg);padding-bottom:96px}.topbar{height:68px;padding:12px 18px;display:flex;align-items:center;justify-content:space-between;background:rgba(255,255,255,.92);position:sticky;top:0;z-index:20;border-bottom:1px solid rgba(232,233,241,.75);backdrop-filter:blur(12px)}.brand{display:flex;align-items:center;gap:9px;font-size:18px;font-weight:500}.brand b{color:var(--primary)}.brand-mark{width:36px;height:36px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,var(--primary),#897cff);color:#fff;font-weight:700;box-shadow:0 5px 15px #635bff42}.avatar{width:38px;height:38px;border-radius:50%;overflow:hidden;background:#ebe9ff;color:var(--primary);display:grid;place-items:center;font-weight:600}.avatar img{width:100%;height:100%;object-fit:cover}.content{padding:18px}.bottom-nav{position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:min(100%,840px);height:76px;padding:7px max(8px,env(safe-area-inset-right)) calc(7px + env(safe-area-inset-bottom));display:grid;grid-template-columns:repeat(5,1fr);background:#fff;border-top:1px solid var(--line);z-index:30}.bottom-nav a{display:flex;flex-direction:column;align-items:center;gap:2px;color:#8a91a3;font-size:11px}.bottom-nav span{font-size:22px;height:30px}.bottom-nav a.active{color:var(--primary);font-weight:500}.fab{position:fixed;right:max(20px,calc((100vw - 800px)/2));bottom:91px;width:58px;height:58px;border-radius:50%;background:linear-gradient(135deg,var(--primary),#897cff);color:#fff;display:grid;place-items:center;font-size:31px;box-shadow:0 10px 25px #635bff66;z-index:25}.page-title{margin:2px 0 4px;font-size:24px}.page-subtitle{margin:0 0 18px;color:var(--muted)}.card{background:#fff;border:1px solid rgba(232,233,241,.8);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);margin-bottom:14px}.hero{background:linear-gradient(135deg,#4f46e5,#7b6ef6);color:#fff;overflow:hidden;position:relative}.hero:after{content:"";position:absolute;width:150px;height:150px;border-radius:50%;background:#fff1;right:-45px;top:-65px}.hero small{opacity:.78}.hero h2{margin:6px 0 0;font-size:21px}.summary-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:11px;margin:14px 0}.summary-card{background:#fff;padding:15px;border-radius:16px;border:1px solid var(--line)}.summary-card span{display:block;color:var(--muted);font-size:12px}.summary-card strong{display:block;margin-top:6px;font-size:18px}.summary-card.primary strong{color:var(--primary)}.summary-card.success strong{color:var(--success)}.summary-card.warning strong{color:var(--warning)}.section-head{display:flex;align-items:center;justify-content:space-between;margin:24px 0 11px}.section-head h2{font-size:17px;margin:0}.link{color:var(--primary);font-weight:500}.quick-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.quick{background:#fff;border:1px solid var(--line);border-radius:15px;padding:15px 8px;text-align:center}.quick i{display:grid;margin:0 auto 7px;width:38px;height:38px;place-items:center;border-radius:12px;background:#eeeaff;color:var(--primary);font-style:normal;font-size:20px}.list{background:#fff;border-radius:var(--radius);border:1px solid var(--line);overflow:hidden}.list-item{padding:15px;border-bottom:1px solid var(--line);display:flex;gap:12px;align-items:center}.list-item:last-child{border:0}.list-main{min-width:0;flex:1}.list-main strong,.list-main span{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.list-main span{color:var(--muted);font-size:12px;margin-top:3px}.amount{text-align:right;font-weight:600}.badge{display:inline-flex!important;width:max-content;padding:3px 8px;border-radius:20px;font-size:10px!important;background:#f0f1f5;color:#596174!important}.badge.pending{background:#fff3dc;color:#a76800!important}.badge.paid{background:#e5f8f1;color:#087d57!important}.badge.draft{background:#eef0f5}.badge.canceled{background:#ffe8eb;color:#b72f41!important}.empty{text-align:center;padding:40px 20px;color:var(--muted)}.empty-icon{font-size:42px;display:block;margin-bottom:8px}.btn{border:0;border-radius:13px;padding:12px 18px;display:inline-flex;justify-content:center;align-items:center;gap:7px;cursor:pointer;font-weight:500}.btn-primary{background:var(--primary);color:#fff;box-shadow:0 5px 14px #635bff3b}.btn-secondary{background:#edebff;color:var(--primary)}.btn-light{background:#fff;border:1px solid var(--line)}.btn-danger{background:#ffe7e9;color:#b72f41}.btn-block{width:100%}.toolbar{display:flex;gap:8px;margin-bottom:14px}.search{flex:1;position:relative}.form-control,.form-select{width:100%;border:1px solid #dfe1ea;border-radius:12px;background:#fff;padding:11px 13px;color:var(--ink);outline:none}.form-control:focus,.form-select:focus{border-color:var(--primary);box-shadow:0 0 0 3px #635bff18}.form-label{display:block;font-weight:500;margin-bottom:6px}.field{margin-bottom:15px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 12px}.span-2{grid-column:1/-1}textarea.form-control{min-height:88px;resize:vertical}.required:after{content:' *';color:var(--danger)}.page-actions{display:flex;gap:10px;position:sticky;bottom:82px;padding:10px;background:#f6f7fbe8;backdrop-filter:blur(10px);margin:18px -10px -10px;z-index:10}.pagination{display:flex;justify-content:center;gap:7px;margin:18px}.pagination a{padding:8px 12px;background:#fff;border:1px solid var(--line);border-radius:10px}.filter-scroll{display:flex;overflow:auto;gap:8px;padding-bottom:10px}.chip{white-space:nowrap;padding:8px 13px;border:1px solid var(--line);background:#fff;border-radius:50px}.chip.active{background:var(--primary);color:#fff;border-color:var(--primary)}.guest{min-height:100vh;background:linear-gradient(160deg,#f8f7ff,#eef2ff)}.login-page{min-height:100vh;display:grid;place-items:center;padding:24px}.login-card{width:min(100%,420px);background:#fff;border-radius:28px;padding:32px 24px;box-shadow:0 20px 60px #30306b24;text-align:center}.login-logo{width:68px;height:68px;border-radius:22px;background:linear-gradient(135deg,var(--primary),#907fff);color:#fff;display:grid;place-items:center;font-size:35px;font-weight:700;margin:0 auto 18px}.login-card h1{font-size:25px;margin:0}.login-card p{color:var(--muted);line-height:1.7}.line-btn{background:#06c755;color:#fff}.divider{display:flex;align-items:center;gap:10px;color:#9aa0ad;margin:15px 0;font-size:12px}.divider:before,.divider:after{content:'';height:1px;background:var(--line);flex:1}.stepper{display:grid;grid-template-columns:repeat(6,1fr);gap:5px;margin:2px 0 16px}.step{height:5px;background:#dedfea;border-radius:4px}.step.active{background:var(--primary)}.doc-type-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.doc-type{border:1px solid var(--line);background:#fff;border-radius:15px;padding:15px;text-align:left}.doc-type.active{border:2px solid var(--primary);background:#f5f3ff}.doc-type b,.doc-type small{display:block}.doc-type small{color:var(--muted)}.wizard-panel{display:none}.wizard-panel.active{display:block}.item-card{border:1px solid var(--line);border-radius:15px;padding:13px;margin:10px 0;background:#fff}.item-card-head{display:flex;justify-content:space-between;gap:8px}.totals{font-size:14px}.total-row{display:flex;justify-content:space-between;padding:7px 0}.total-row.grand{border-top:1px solid var(--line);font-size:19px;font-weight:600;margin-top:5px;padding-top:13px;color:var(--primary)}.preview-paper{background:#fff;border-radius:10px;padding:20px;box-shadow:var(--shadow);font-size:12px}.preview-head{display:flex;justify-content:space-between;border-bottom:2px solid var(--primary);padding-bottom:13px}.share-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.success-check{width:76px;height:76px;border-radius:50%;background:#e4f9f1;color:var(--success);display:grid;place-items:center;font-size:40px;margin:4px auto 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