/* V5.0 commercial SaaS visual system; print rules remain in the legacy styles. */
:root{--nav:#0b1830;--nav-deep:#071226;--blue:#356df3;--blue-dark:#2254d6;--line:#e2e8f2;--muted:#718096;--green:#16a26a;--orange:#f59e0b;--red:#e5484d;--surface:#fff;--canvas:#f3f6fb;--ink:#152238}
html{background:var(--canvas)}
body{color:var(--ink);background:var(--canvas);letter-spacing:.01em;-webkit-font-smoothing:antialiased}
button,input,select,textarea{transition:border-color .18s ease,box-shadow .18s ease,background .18s ease,transform .18s ease}

/* Login */
.login{position:relative;overflow:hidden;background:linear-gradient(135deg,#07162f 0%,#0c2d5e 55%,#145eb0 100%)}
.login:before,.login:after{content:"";position:absolute;border-radius:50%;filter:blur(2px);pointer-events:none}
.login:before{width:560px;height:560px;right:-150px;top:-190px;background:radial-gradient(circle,#5fa8ff42,transparent 68%)}
.login:after{width:470px;height:470px;left:-140px;bottom:-220px;background:radial-gradient(circle,#33d6ba26,transparent 68%)}
.login-card{position:relative;z-index:1;padding:38px 40px 40px;border:1px solid #ffffff75;border-radius:22px;box-shadow:0 30px 90px #020b1e80,0 1px 0 #fff inset}
.login-card:before{content:"BUSINESS MANAGEMENT";display:block;margin-bottom:24px;color:#718096;font-size:11px;font-weight:800;letter-spacing:.18em}
.login-card .brand{font-size:22px}.login-card h1{font-size:24px;margin-top:30px}.login-card .btn.primary{margin-top:8px;min-height:46px}
.login-language{z-index:2}.login-language .language-picker{border-color:#ffffff4d;background:#ffffff17;color:#fff;backdrop-filter:blur(12px)}
.login-language .language-picker select{color:#fff}.login-language .language-picker option{color:#152238}

/* Shell and navigation */
.shell{grid-template-columns:252px minmax(0,1fr)}
.side{width:252px;padding:20px 14px;background:linear-gradient(180deg,var(--nav) 0%,var(--nav-deep) 100%);border-right:1px solid #ffffff0d;box-shadow:8px 0 30px #06112612}
.side:after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 10% 5%,#3e77ff1f,transparent 30%);pointer-events:none}
.side .brand{position:relative;z-index:1;padding:0 10px 20px;font-size:20px;letter-spacing:.02em}
.brand-badge{width:40px;height:40px;border-radius:11px;background:linear-gradient(145deg,#4b82ff,#285adc);box-shadow:0 8px 20px #1743ac66}
.nav{position:relative;z-index:1;gap:3px}
.nav button{position:relative;display:flex;align-items:center;gap:12px;min-height:43px;padding:10px 13px 10px 44px;border:1px solid transparent;border-radius:10px;color:#b8c7dc;font-size:14px;font-weight:650}
.nav button:before{position:absolute;left:14px;width:20px;text-align:center;font-size:15px;filter:grayscale(.15)}
.nav button[data-page="dashboard"]:before{content:"▦"}.nav button[data-page="orders"]:before{content:"▤"}.nav button[data-page="repairs"]:before{content:"⚙"}.nav button[data-page="customers"]:before{content:"♙"}.nav button[data-page="inventory"]:before{content:"▣"}.nav button[data-page="payments"]:before{content:"€"}.nav button[data-page="reports"]:before{content:"▥"}.nav button[data-page="daily"]:before{content:"✓"}.nav button[data-page="dictionaries"]:before{content:"◇"}.nav button[data-page="store-settings"]:before{content:"⌂"}.nav button[data-page="users"]:before{content:"♚"}.nav button[data-page="settings"]:before{content:"⚙"}
.nav button[data-page="store-management"]:before{content:"▦"}
.nav button:hover{background:#ffffff0d;border-color:#ffffff0d;color:#fff;transform:translateX(2px)}
.nav button.active{background:linear-gradient(100deg,#356df3,#2d60dc);border-color:#5b8cff;color:#fff;box-shadow:0 9px 20px #071b4b70}
.nav button.active:after{content:"";position:absolute;right:9px;width:5px;height:5px;border-radius:50%;background:#fff;box-shadow:0 0 0 4px #ffffff20}
.side-foot{z-index:1;left:27px;bottom:18px;color:#7f93ad;font-size:12px;letter-spacing:.03em}

/* Header */
.top{height:62px;padding:0 24px;background:#ffffffeb;border-bottom:1px solid #e4eaf3;box-shadow:0 2px 12px #18385b0a;backdrop-filter:blur(14px)}
.scope-picker,.language-picker,.store-chip{min-height:38px;border-color:#dce4f0;border-radius:9px;background:#f8faff;color:#64748b}
.scope-picker select,.language-picker select{color:#24344f}.user{gap:10px;padding-left:3px}.user small{color:#8190a5}
.avatar{width:38px;height:38px;background:linear-gradient(145deg,#eaf2ff,#dbe8ff);color:#285dcc;box-shadow:0 0 0 3px #f1f5fb}
.top .user .btn{padding:8px 11px;font-size:13px}

/* Content, controls */
.content{padding:18px 24px 36px;max-width:1680px}.pagehead{min-height:44px;margin-bottom:14px}
.pagehead h1{position:relative;padding-left:13px;font-size:24px;font-weight:800;letter-spacing:-.02em}
.pagehead h1:before{content:"";position:absolute;left:0;top:3px;bottom:3px;width:4px;border-radius:4px;background:linear-gradient(#4d84ff,#2457db)}
.pagehead .hint{font-size:13px;color:#7c8ba0}
.btn{border-color:#dce4ef;border-radius:8px;background:#fff;color:#314158;font-size:14px;font-weight:650;box-shadow:0 1px 2px #15223808}
.btn:hover{border-color:#9fb8e8;background:#f8fbff;color:#245acb;box-shadow:0 4px 12px #1d4f9b12;transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.btn.primary{border-color:#356df3;background:linear-gradient(135deg,#4179fa,#2c60df);box-shadow:0 6px 14px #285ed52e}
.btn.primary:hover{border-color:#285edb;background:linear-gradient(135deg,#356df3,#2455d0);color:#fff;box-shadow:0 8px 18px #285ed543}
.btn.danger{background:#fff9f9}.toolbar{gap:8px;margin-bottom:12px;padding:10px;background:#fff;border:1px solid var(--line);border-radius:11px;box-shadow:0 3px 12px #223d6410}
.toolbar input,.toolbar select{min-height:38px;border-color:#dce4ef;background:#f9fbfd}
.toolbar input:focus,.toolbar select:focus{border-color:#6e97f4;background:#fff;box-shadow:0 0 0 3px #356df316;outline:0}

/* Cards and KPI */
.cards{gap:13px}.card{border-color:#e2e8f1;border-radius:13px;box-shadow:0 5px 18px #223d640d;transition:box-shadow .18s ease}
.card:hover{box-shadow:0 8px 24px #223d6414}.card h2,.card h3{color:#1d2c43}
.kpi{position:relative;overflow:hidden;min-height:116px;padding:18px 18px 15px;border-top:3px solid #356df3}
.kpi:after{content:"";position:absolute;width:76px;height:76px;right:-28px;top:-28px;border-radius:50%;background:#356df30b}
.kpi:nth-child(2){border-top-color:#6b5ce7}.kpi:nth-child(3){border-top-color:#10a978}.kpi:nth-child(4){border-top-color:#ed9b2c}.kpi:nth-child(5){border-top-color:#15a1b8}.kpi:nth-child(6){border-top-color:#e65c64}
.kpi .label{font-size:13px;font-weight:650}.kpi .value{font-size:27px;color:#17243a;letter-spacing:-.025em}
.grid2,.report-grid{gap:14px}.status-box{border:1px solid #e8edf4;background:#f8fafd}.bar{height:8px}.bar i,.chart-bar i{background:linear-gradient(90deg,#356df3,#55b8f5)}

/* Tables and pagination */
.table-wrap{border-color:#e1e7f0;border-radius:12px;box-shadow:0 5px 18px #223d640b}
.table th{padding-top:12px;padding-bottom:12px;background:#f4f7fb;color:#5f6f84;font-size:12px;letter-spacing:.035em}
.table td{height:50px;color:#29384e}.table tbody tr{transition:background .15s ease,box-shadow .15s ease}
.table tbody tr:hover{background:#f5f9ff;box-shadow:inset 3px 0 #4b7df1}.badge{padding:5px 10px;border:1px solid #d6e5fb;background:#edf5ff}
.pagination{margin-top:0;padding:12px 8px;background:#fff;border-top:1px solid #e8edf4;border-radius:0 0 12px 12px}

/* Forms and dialogs */
.field{gap:6px}.field label{color:#3a495e;font-size:13px}
.field input,.field select,.field textarea,.order-item-row input{border-color:#dbe3ee;background:#fbfcfe}
.field input:hover,.field select:hover,.field textarea:hover,.order-item-row input:hover{border-color:#b3c3db;background:#fff}
.field input:focus,.field select:focus,.field textarea:focus,.order-item-row input:focus{border-color:#5f8bf0;background:#fff;box-shadow:0 0 0 3px #356df314}
.modal{background:#07162f80;backdrop-filter:blur(3px)}.dialog{border:1px solid #ffffff80;border-radius:16px;box-shadow:0 30px 90px #06132f6b}
.dialog-head{padding-bottom:12px;border-bottom:1px solid #e8edf4}.dialog-head h2{color:#17253b;font-size:21px}
.entry-section{box-shadow:0 3px 12px #203b6210}.entry-section>h3,.section-title h3{font-size:15px}
.order-items-head{background:#f2f5fa;color:#65758b;font-weight:700}.order-item-row:hover{background:#f9fbff}
.quote-total b,.sale-value{color:#2c63e4}.sticky-actions{box-shadow:0 -8px 18px #1c355412}
.attachment-zone{border-color:#a9c5ee;background:linear-gradient(135deg,#f7fbff,#f2f7ff)}.attachment-zone:hover{border-color:#5f8bf0}

/* Business components */
.dictionary-layout{gap:14px}.dictionary-menu{border:1px solid #e2e8f1;border-radius:12px;background:#fff;box-shadow:0 5px 18px #223d640d}
.dictionary-menu button{min-height:43px}.dictionary-menu button.active{background:linear-gradient(90deg,#e9f2ff,#f5f9ff);color:#235dcf}
.photo{border-radius:11px;box-shadow:0 3px 10px #19385e14}.photo img{transition:transform .25s ease}.photo:hover img{transform:scale(1.025)}
.workflow-guide{border-color:#dce9fb;background:linear-gradient(90deg,#eef5ff,#fafcff);box-shadow:0 3px 12px #285ca00a}
.toast{right:24px;bottom:24px;border:1px solid #ffffff1a;background:#101f35;box-shadow:0 14px 35px #0714264d}

@media(min-width:951px){.main{width:calc(100vw - 252px)}}
@media(max-width:950px){.shell{grid-template-columns:1fr}.main{width:100%}.top{min-height:58px}.content{padding:14px}.card{border-radius:11px}}
@media(max-width:620px){.pagehead{align-items:flex-start}.pagehead h1{font-size:21px}.toolbar{padding:8px}.top .user>div:not(.avatar){display:none}}
@media print{.receipt,.receipt *{box-shadow:none!important;text-shadow:none!important;transform:none!important}}

.disclaimer-languages{grid-column:1/-1;padding:12px 14px;border:1px solid #dbe4f0;border-radius:12px;background:#f8faff}.disclaimer-languages .section-title{margin:0 0 6px}.disclaimer-languages textarea{white-space:pre-wrap}
@media print{#printArea .receipt{font-family:Arial,"Segoe UI","Noto Sans","Microsoft YaHei",sans-serif!important;color:#000!important;font-size:14px!important;font-weight:500!important}#printArea.paper-thermal .receipt{font-size:11px!important}#printArea .receipt table{table-layout:fixed!important}#printArea .receipt td,#printArea .receipt th{border-color:#000!important;white-space:normal!important;overflow-wrap:anywhere!important;word-break:break-word!important;line-height:1.45!important;font-weight:600!important}#printArea .receipt th{font-weight:700!important}#printArea .receipt-base th{width:18%}#printArea .receipt-base td{width:32%}#printArea .receipt-disclaimer{white-space:pre-wrap!important;overflow-wrap:anywhere!important;word-break:break-word!important;max-width:100%!important;color:#000!important}}

/* V5.0 dashboard density */
.dashboard-page .pagehead{min-height:38px;margin-bottom:8px}.dashboard-page .workflow-guide{padding:7px 12px;margin-bottom:8px}
.dashboard-page .cards{gap:9px}.dashboard-page .kpi{min-height:92px;padding:13px 15px 11px}.dashboard-page .kpi .value{font-size:24px;margin:5px 0 0}
.dashboard-page .grid2{gap:10px;margin-top:9px!important}.dashboard-page .grid2 .card{padding:13px}.dashboard-page .grid2 .card h2{margin-bottom:10px}
.dashboard-page .bars{gap:9px}.dashboard-page .status-box{padding:9px}.dashboard-page .dashboard-recent{margin-top:9px;padding:13px 13px 10px}
.dashboard-page .dashboard-recent>h2{margin-bottom:9px}.dashboard-page .dashboard-recent .pagination{padding-bottom:2px}