:root{--accent:#198754;--muted:#6c757d}body{color:#222;background:#f5f8fb;font-family:Inter,Segoe UI,Tahoma,Arial,sans-serif}header{background:var(--accent);color:#fff;text-align:center;border-radius:0 0 16px 16px;padding:18px;box-shadow:0 6px 18px #00000014}.header-sub{opacity:.95;font-size:.95rem}.app-header-content{row-gap:1rem}.app-header-actions{flex-wrap:wrap;justify-content:center}.app-header-actions .btn{white-space:nowrap;justify-content:center;align-items:center;gap:.35rem;min-height:38px;display:inline-flex}.container{box-sizing:border-box;margin-top:22px;margin-bottom:40px;padding-inline:1rem}.table-responsive{overflow-x:auto}.card{border-radius:12px;box-shadow:0 6px 18px #081a280a}.stats-row{flex-wrap:wrap;gap:16px;margin-bottom:24px;display:flex}.stat-card{color:#fff;border-radius:14px;flex:200px;min-width:0;min-height:90px;padding:18px;transition:all .25s;position:relative;overflow:hidden}.stat-card:hover{transform:translateY(-4px);box-shadow:0 10px 25px #00000026}.stat-sales{background:linear-gradient(135deg,#28a745,#20c997)}.stat-purchase{color:#111;background:linear-gradient(135deg,#ffc107,#ffb703)}.stat-profit{background:linear-gradient(135deg,#4facfe,#00f2fe)}.icon-large{opacity:.85;font-size:28px}.input-icon{margin-bottom:10px;position:relative}.input-icon i{color:var(--muted);position:absolute;top:50%;right:12px;transform:translateY(-50%)}.input-icon input,.input-icon select{text-align:right;padding-right:2.6rem}.input-icon .input-group .form-control{text-align:right}input[type=number],input[type=date],input.input-number,.input-group input[type=number],.modal input[type=number],.modal input[type=date]{text-align:right;direction:rtl}.table-responsive table{min-width:max-content}.table thead th{vertical-align:middle}.empty-state{color:var(--muted);text-align:center;padding:18px}.alert-floating{z-index:2000;min-width:280px;position:fixed;top:18px;left:auto;right:18px}.footer{text-align:center;color:#666;margin-top:30px;padding:18px 0}.badge-sale{color:#fff;background:#198754}.badge-purchase{color:#000;background:#ffc107}.small-ico{margin-inline-start:.375rem;font-size:1rem}.action-square{vertical-align:middle;border-radius:4px;justify-content:center;align-items:center;width:31px;height:31px;margin-inline-end:.25rem;padding:0;display:inline-flex}.action-note{color:#6c757d;margin:0 0 .5rem;font-size:.82rem}@media (width<=991px){.stats-row{flex-direction:column}.summary-item{flex:100%}}.summary-boxes{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-top:18px;display:grid}.summary-item{text-align:center;background:linear-gradient(145deg,#fff,#f9fbff);border:1px solid #0000000a;border-radius:16px;padding:16px 14px;transition:all .25s;position:relative;overflow:hidden;box-shadow:0 6px 18px #0000000f}.summary-item:hover{transform:translateY(-6px)scale(1.02);box-shadow:0 14px 30px #0000001f}.summary-item h4{color:#6c757d;margin:0;font-size:.95rem;font-weight:600}.summary-item p{letter-spacing:.5px;color:#198754;margin:10px 0 0;font-size:1.6rem;font-weight:900}.summary-item:before{content:"";background:#19875414;border-radius:50%;width:90px;height:90px;position:absolute;top:-30px;right:-30px}.summary-item:first-child p{color:#0d6efd}.summary-item:first-child:before{background:#0d6efd1a}.summary-item:nth-child(2) p{color:#198754}.summary-item:nth-child(2):before{background:#1987541a}.summary-item:nth-child(3) p{color:#fd7e14}.summary-item:nth-child(3):before{background:#fd7e141a}@media (width<=768px){.stats-row,.summary-boxes{gap:14px}.summary-boxes{grid-template-columns:1fr;margin-top:24px}.summary-item{width:100%;min-width:0;padding:14px}.stat-card,.card{padding:14px}.summary-item p{font-size:1.3rem}.footer{padding:18px 12px}.footer .d-flex{flex-direction:column;gap:10px}}#modalSalesMobile,#modalPurchaseMobile{flex-direction:column;gap:10px;display:flex}.mobile-card{background:#fff;border:1px solid #eee;border-radius:10px;padding:10px;font-size:13px;box-shadow:0 2px 8px #0000000d}.mobile-card .row{justify-content:space-between;margin-bottom:4px;display:flex}.mobile-card .label{color:#888}.app-title{font-size:1.7rem;font-weight:700;line-height:1.2}.app-subtitle{opacity:.9;margin:0;font-size:.95rem}@media (width<=576px){header{padding:16px 10px}.app-header-content{text-align:center;justify-content:center!important}.app-header-content>div{width:100%}.app-header-actions{grid-template-columns:repeat(2,minmax(0,1fr));width:100%;gap:8px!important;display:grid!important}.app-header-actions .btn{width:100%;min-width:0;padding:.45rem .55rem;font-size:.82rem;line-height:1.25}.app-header-actions .btn i{flex:none;font-size:1rem}.app-title{font-size:1.35rem}.app-subtitle{max-width:280px;margin:auto;font-size:.8rem;line-height:1.5}}