:root{color-scheme:dark;--bg:#0b1220;--panel:#121e30;--line:#27364a;--muted:#9aaabd;--fg:#edf3fa;--blue:#51b3e9;--ok:#5dd6a5;--bad:#fb8890;--warn:#ffcc78}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg);font:15px/1.5 system-ui,Segoe UI,Arial,sans-serif}a{color:#88cfff;text-decoration:none}a:hover{text-decoration:underline}.frame{display:flex;min-height:100vh}.side{width:238px;flex-shrink:0;background:#101c2e;padding:22px 13px;border-right:1px solid var(--line)}.brand{padding:8px 12px 23px;font-size:21px;font-weight:900;letter-spacing:1px;color:#eff8ff}.brand small{display:block;font-size:10px;color:var(--muted);font-weight:600;letter-spacing:2px}.nav a{display:block;padding:9px 12px;border-radius:9px;color:#b8c8d9;font-size:13px}.nav a.active,.nav a:hover{background:#22344e;color:white;text-decoration:none}.main{flex:1;min-width:0;padding:28px;max-width:1500px}.top{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:22px;flex-wrap:wrap}h1{font-size:25px;letter-spacing:-.5px;margin:0}h2{font-size:17px;margin:0 0 15px}h3{font-size:15px;margin:12px 0}p{margin:8px 0 14px}.muted,.hint{color:var(--muted)}.hint{font-size:12px}.user{font-size:12px;color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(185px,1fr));gap:13px}.card{border:1px solid var(--line);background:var(--panel);padding:19px;border-radius:14px;margin-bottom:16px;overflow:auto}.metric{font-size:27px;font-weight:800;margin:5px 0}.green{color:var(--ok)}.red{color:var(--bad)}.yellow{color:var(--warn)}.flex{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.between{display:flex;align-items:center;justify-content:space-between;gap:12px}.btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid #366087;background:#235277;color:white;cursor:pointer;border-radius:9px;padding:9px 14px;font:inherit;font-size:13px;white-space:nowrap}.btn:hover{filter:brightness(1.17);text-decoration:none}.btn.subtle{background:#192b40;border-color:#33455a}.btn.danger{background:#70313b;border-color:#86414a}.btn:disabled{opacity:.5;cursor:not-allowed}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:13px}.field{display:flex;flex-direction:column;gap:5px;font-size:13px;color:#c8d8e8}.field input,.field select,.field textarea,input,select,textarea{width:100%;font:inherit;color:var(--fg);background:#0d1725;border:1px solid #374b62;padding:10px 11px;border-radius:8px;min-height:40px}textarea{min-height:75px}input[type=checkbox]{width:auto;min-height:auto;accent-color:var(--blue)}input[type=file]{padding:8px}.form-actions{margin-top:15px}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:13px}th{text-align:left;color:var(--muted);font-weight:650}td,th{padding:11px 10px;border-bottom:1px solid #273447;vertical-align:middle}tr:hover td{background:#16253a}.right{text-align:right}.pill{font-size:11px;padding:3px 7px;background:#24344c;border-radius:7px;display:inline-block}.pill.warn{background:#59472e;color:#ffe0a4}.pill.bad{background:#582f3c;color:#ffb4bc}.pill.ok{background:#1b4b43;color:#a7ffe1}.notice{padding:12px 14px;border:1px solid #3b5371;background:#1b3148;border-radius:9px;margin-bottom:12px}.notice.error{background:#532f39;border-color:#9a525d}.notice.success{background:#1c473b;border-color:#427866}.inline-form{display:inline-flex;gap:6px;align-items:center;flex-wrap:wrap}.inline-form select,.inline-form input{width:130px;min-height:34px;padding:6px}.overflow{max-height:360px;overflow-y:auto}.login{max-width:460px;margin:8vh auto}.tiny{font-size:12px}.separator{margin:18px 0;border:none;border-top:1px solid var(--line)}.qty-table input{width:90px}footer{padding:20px 0;color:#8898aa;font-size:11px}.mobile-title{display:none}@media(max-width:900px){.frame{display:block}.side{width:auto;padding:8px 12px;border-right:0;border-bottom:1px solid var(--line)}.brand{font-size:18px;padding:3px 5px}.nav{display:flex;gap:4px;overflow-x:auto;scrollbar-width:thin}.nav a{white-space:nowrap;font-size:12px;padding:7px 9px}.main{padding:15px}.top{align-items:flex-start}.card{padding:14px}h1{font-size:21px}}@media print{.side,.btn,form,footer,.top .user{display:none!important}.main{padding:0}.card{border:1px solid #ddd;color:#222}body{background:white;color:black}table td,table th{color:black}}
/* V1.1 - çok ürünlü satış fişi */
.sale-lines{min-width:670px}
.sale-lines select{min-width:230px}
.sale-lines input{width:105px}
.sale-unit,.sale-row-total{white-space:nowrap;font-variant-numeric:tabular-nums}
.sale-delete-line{min-width:36px;font-weight:900}
.sale-line-actions{margin:12px 0}
.sale-summary{margin-top:15px;margin-left:auto;max-width:400px;background:#0e1b2c;border:1px solid var(--line);border-radius:12px;padding:12px 17px;font-size:13px}
.sale-summary>div{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:8px 0}
.sale-summary strong{font-variant-numeric:tabular-nums;white-space:nowrap}
.sale-summary .sale-summary-grand{border-top:1px solid var(--line);padding-top:14px;font-size:17px;font-weight:750;color:var(--ok)}

/* V1.6 mobile barcode scanner */
.barcode-reader{display:grid;gap:12px;background:#0e1c2d;border:1px solid #31445f;padding:13px;border-radius:12px;margin:0 0 16px}
.barcode-actions{flex-wrap:wrap;gap:8px}
.barcode-photo-label{cursor:pointer}
.barcode-preview{display:block;max-width:460px;width:100%;max-height:360px;background:#060b10;border-radius:10px;object-fit:cover}
.barcode-preview[hidden]{display:none}
.barcode-found{padding:13px;background:#16352d;border:1px solid #316f59;border-radius:9px}
.barcode-result{overflow-wrap:anywhere}
@media(max-width:600px){.barcode-actions .btn{white-space:normal}.sale-lines{min-width:680px}}