.tig-wrap{font-family:Inter,Arial,sans-serif;max-width:1400px;margin:20px auto;color:#1f2937}
.tig-toolbar{display:flex;justify-content:space-between;gap:15px;align-items:center;margin-bottom:18px}
.tig-toolbar h2{margin:0;font-size:28px}.tig-toolbar p{margin:5px 0;color:#6b7280}
.tig-actions{display:flex;flex-wrap:wrap;gap:8px}.tig-btn{border:1px solid #d1d5db;background:#fff;padding:10px 14px;border-radius:8px;cursor:pointer;font-weight:600}.tig-primary{background:#111827;color:#fff}.tig-add{margin-top:10px;background:#f3f4f6}.tig-danger{color:#b91c1c}
.tig-grid{display:grid;grid-template-columns:minmax(420px,1fr) minmax(500px,1.15fr);gap:20px}.tig-card{background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:18px;box-shadow:0 3px 12px rgba(0,0,0,.05)}
.tig-form h3{margin:12px 0 10px;border-bottom:1px solid #eee;padding-bottom:7px}.tig-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:10px}.tig-form label{display:block;font-size:13px;font-weight:600;margin-bottom:8px}.tig-form input,.tig-form textarea,.tig-form select{width:100%;box-sizing:border-box;margin-top:5px;padding:9px;border:1px solid #d1d5db;border-radius:7px;background:#fff;font-size:14px}
.tig-table-scroll{overflow:auto}.tig-items-form{width:100%;border-collapse:collapse;min-width:850px}.tig-items-form th,.tig-items-form td{border:1px solid #e5e7eb;padding:5px;font-size:12px}.tig-items-form input{padding:6px!important;margin:0!important}.tig-remove{border:0;background:#fee2e2;color:#b91c1c;border-radius:5px;padding:6px;cursor:pointer}
.tig-logo-box{display:flex;align-items:center;gap:15px;margin-bottom:10px}.tig-logo-box img{max-width:100px;max-height:55px;object-fit:contain;display:none;border:1px solid #eee;padding:3px}
.tig-preview-wrap{background:#f3f4f6;padding:12px}.tig-preview{background:#fff;min-height:800px;padding:30px;box-sizing:border-box;color:#111827}
.tig-invoice-head{display:flex;justify-content:space-between;gap:20px;border-bottom:2px solid #111827;padding-bottom:18px}.tig-brand{display:flex;gap:12px}.tig-brand img{max-width:90px;max-height:70px;object-fit:contain}.tig-brand h1{margin:0 0 5px;font-size:23px}.tig-brand div{font-size:12px;line-height:1.55}.tig-title{text-align:right}.tig-title strong{font-size:22px;display:block;margin-bottom:10px}
.tig-parties{display:grid;grid-template-columns:1fr 1fr;border:1px solid #d1d5db;margin-top:15px}.tig-parties>div{padding:12px;display:flex;flex-direction:column;gap:4px;font-size:12px}.tig-parties>div+div{border-left:1px solid #d1d5db}.tig-parties b{font-size:10px;color:#6b7280}.tig-parties strong{font-size:14px}
.tig-invoice-table{width:100%;border-collapse:collapse;margin-top:15px;font-size:11px}.tig-invoice-table th{background:#f3f4f6}.tig-invoice-table th,.tig-invoice-table td{border:1px solid #d1d5db;padding:7px;text-align:right}.tig-invoice-table th:nth-child(2),.tig-invoice-table td:nth-child(2){text-align:left}
.tig-bottom{display:grid;grid-template-columns:1.3fr .8fr;gap:25px;margin-top:18px}.tig-payment{font-size:11px;line-height:1.7}.tig-payment h4{margin:8px 0 3px}.tig-totals{font-size:12px}.tig-totals>div{display:flex;justify-content:space-between;border-bottom:1px solid #eee;padding:6px}.tig-grand{font-size:16px;border-top:2px solid #111827!important;border-bottom:0!important;padding-top:10px!important}.tig-words{margin-top:16px;padding:10px;background:#f9fafb;border:1px solid #e5e7eb;font-size:11px}.tig-sign{text-align:right;margin-top:35px;font-size:11px}.tig-sign img{display:none;max-width:130px;max-height:55px;margin-left:auto}.tig-hidden{display:none!important}
@media(max-width:950px){.tig-grid{grid-template-columns:1fr}.tig-preview-wrap{order:2}.tig-form{order:1}}
@media(max-width:600px){.tig-toolbar{display:block}.tig-actions{margin-top:12px}.tig-row{grid-template-columns:1fr}.tig-preview{padding:14px;min-height:600px}.tig-invoice-head{display:block}.tig-title{text-align:left;margin-top:15px}.tig-parties,.tig-bottom{grid-template-columns:1fr}.tig-parties>div+div{border-left:0;border-top:1px solid #d1d5db}.tig-invoice-table{font-size:9px}.tig-invoice-table th,.tig-invoice-table td{padding:4px}}
@media print{body *{visibility:hidden!important}.tig-preview,.tig-preview *{visibility:visible!important}.tig-preview{position:absolute;left:0;top:0;width:100%;box-shadow:none!important;border:0!important}.tig-preview-wrap{padding:0!important;background:#fff!important}.tig-wrap{margin:0!important}.tig-toolbar,.tig-form{display:none!important}@page{size:A4;margin:8mm}}