:root {
    --bg: #f4f6f8;
    --surface: #ffffff;
    --text: #1d2733;
    --muted: #6b7785;
    --border: #e1e6eb;
    --primary: #1f5fbf;
    --primary-dark: #174a95;
    --primary-soft: #e8f0fb;
    --success: #1e7d4f;
    --success-soft: #e5f4ec;
    --warning: #9a6200;
    --warning-soft: #fdf2dc;
    --danger: #b3261e;
    --danger-soft: #fbe9e7;
    --radius: 10px;
    --shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .08);
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 1.6rem; margin: 0 0 .25rem; display: flex; align-items: center; gap: .6rem; flex-wrap: wrap; }
h2 { font-size: 1.1rem; margin: 0 0 .75rem; }
h3 { font-size: 1rem; margin: 1rem 0 .4rem; }
p { margin: 0 0 .75rem; }

.wrap { max-width: 1200px; margin: 0 auto; padding: 0 16px; }
.main { padding-top: 24px; padding-bottom: 32px; min-height: calc(100vh - 140px); }
.footer { color: var(--muted); font-size: .85rem; padding-bottom: 24px; }

/* ---------- горна лента */
.topbar { background: var(--surface); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 10; }
.topbar-inner { display: flex; align-items: center; gap: 24px; min-height: 60px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; }
.brand:hover { text-decoration: none; }
.brand .logo { height: 38px; width: auto; display: block; }
.auth-logo { margin-bottom: 16px; }
.auth-logo .logo { height: 52px; width: auto; display: block; }
.nav { display: flex; gap: 4px; flex-wrap: wrap; flex: 1; }
.nav a { padding: 8px 12px; border-radius: 8px; color: var(--muted); font-weight: 500; }
.nav a:hover { background: var(--bg); color: var(--text); text-decoration: none; }
.nav a.active { background: var(--primary-soft); color: var(--primary); }
.pill { background: var(--primary); color: #fff; border-radius: 999px; padding: 0 7px; font-size: .75rem; margin-left: 2px; }
.userbox { display: flex; align-items: center; gap: 12px; font-size: .9rem; }
.userbox form { margin: 0; }

/* ---------- блокове */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); padding: 20px; margin-bottom: 20px; }
.card.empty { text-align: center; padding: 48px 20px; }
.card-actions { display: flex; justify-content: flex-end; padding-top: 12px; }
.page-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; margin-bottom: 20px; flex-wrap: wrap; }
.actions { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 0 20px; }
.muted { color: var(--muted); }
.small { font-size: .85rem; }
.mono { font-family: ui-monospace, Consolas, monospace; font-size: .88rem; }
.nowrap { white-space: nowrap; }
.strike { text-decoration: line-through; }
.desc { max-width: 520px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; padding: 0; }

/* ---------- съобщения */
.alert { padding: 12px 16px; border-radius: 8px; margin-bottom: 16px; border: 1px solid transparent; }
.alert-success { background: var(--success-soft); color: var(--success); border-color: #bfe3cf; }
.alert-error { background: var(--danger-soft); color: var(--danger); border-color: #f2c3be; }
.alert-info { background: var(--primary-soft); color: var(--primary-dark); border-color: #c9dbf5; }

/* ---------- бутони */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 6px;
    padding: 8px 16px; border-radius: 8px; border: 1px solid var(--border);
    background: var(--surface); color: var(--text); font: inherit; font-weight: 500;
    cursor: pointer; white-space: nowrap;
}
.btn:hover { background: var(--bg); text-decoration: none; }
.btn-primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-lg { padding: 12px 24px; font-size: 1rem; }
.btn-block { width: 100%; }
.linklike { background: none; border: 0; padding: 0; color: var(--primary); font: inherit; cursor: pointer; }
.linklike:hover { text-decoration: underline; }
.linklike.danger { color: var(--danger); font-size: 1.1rem; }

/* ---------- форми */
input, select, textarea {
    font: inherit; color: inherit; background: var(--surface);
    border: 1px solid #cdd5dd; border-radius: 8px; padding: 8px 10px; width: 100%;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--primary-soft); border-color: var(--primary); }
.form label { display: block; font-weight: 500; margin-bottom: 14px; }
.form label input, .form label select, .form label textarea { margin-top: 4px; font-weight: 400; }
.form .check { display: flex; align-items: center; gap: 8px; font-weight: 400; }
.form .check input { width: auto; margin: 0; }
.form-narrow { max-width: 720px; }
.row { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 0 16px; }
.form-actions { display: flex; gap: 10px; margin-top: 8px; }
.sticky-actions { position: sticky; bottom: 0; background: var(--bg); padding: 12px 0; }
.filters { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.filters input, .filters select { width: auto; min-width: 160px; }
.filters .inline { display: flex; align-items: center; gap: 6px; }
.qty { width: 80px; }
.price-input { width: 120px; }
.add-form { display: flex; gap: 6px; justify-content: flex-end; }
.add-col { text-align: right; }

/* ---------- таблици */
.table-wrap { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; }
.table th, .table td { padding: 10px 12px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: top; }
.table thead th { font-size: .8rem; text-transform: uppercase; letter-spacing: .03em; color: var(--muted); font-weight: 600; background: #fafbfc; }
.table tbody tr:hover { background: #fafbfc; }
.table tfoot th { font-size: 1rem; border-bottom: 0; }
.table .num { text-align: right; }
.table td { vertical-align: middle; }
tr.inactive td { color: var(--muted); }
tr.inactive a { color: var(--muted); }
.bar-col { width: 35%; }
.bar { height: 10px; background: var(--primary); border-radius: 5px; min-width: 2px; }

/* ---------- значки */
.badge { display: inline-block; font-size: .75rem; font-weight: 600; padding: 2px 10px; border-radius: 999px; vertical-align: middle; }
.badge-new { background: var(--warning-soft); color: var(--warning); }
.badge-confirmed { background: var(--primary-soft); color: var(--primary); }
.badge-shipped { background: #efe8fb; color: #5b3ab0; }
.badge-completed { background: var(--success-soft); color: var(--success); }
.badge-cancelled { background: #eef0f2; color: var(--muted); }
.stock { font-weight: 600; }
.stock-yes { color: var(--success); }
.stock-no { color: var(--danger); }

/* ---------- статистика */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; margin-bottom: 4px; }
.stat { display: block; color: var(--text); margin-bottom: 16px; }
a.stat:hover { text-decoration: none; border-color: var(--primary); }
.stat-label { color: var(--muted); font-size: .85rem; }
.stat-value { font-size: 1.6rem; font-weight: 700; }
.stat-alert { border-color: #f0c76a; background: var(--warning-soft); }

/* ---------- детайли */
.dl { display: grid; grid-template-columns: 140px 1fr; gap: 6px 12px; margin: 0; }
.dl dt { color: var(--muted); }
.dl dd { margin: 0; }

/* ---------- вход */
.auth-card { max-width: 400px; margin: 10vh auto 0; padding: 32px; }
.auth-card h1 { font-size: 1.4rem; }

/* ---------- количка */
.checkout-row { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.total { font-size: 1.2rem; }

/* ---------- мобилни */
@media (max-width: 640px) {
    h1 { font-size: 1.35rem; }
    .topbar { position: static; }
    .topbar-inner { gap: 8px; padding: 8px 16px; }
    .brand .logo { height: 32px; }
    .nav { order: 3; flex-basis: 100%; overflow-x: auto; flex-wrap: nowrap; }
    .userbox { margin-left: auto; }
    .card { padding: 14px; }
    .filters input, .filters select { min-width: 0; flex: 1; }
    .dl { grid-template-columns: 1fr; }
    .dl dt { margin-top: 6px; }
}

/* ---------- печат */
@media print {
    .topbar, .footer, .no-print, .btn, .page-head form { display: none !important; }
    body { background: #fff; }
    .card { box-shadow: none; border: 0; padding: 0; }
}

/* ================================================================ лицензи и поръчки */
:root { --teal: #12a594; --teal-soft: #e3f6f3; --violet: #5b3ab0; --violet-soft: #efe8fb; }
.icon { width: 18px; height: 18px; flex: none; }
.nav a { display: inline-flex; align-items: center; gap: 6px; }
[hidden] { display: none !important; }

.card-title-row { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 12px; }
.card-title-row h2 { margin: 0; display: flex; align-items: center; gap: 8px; }
.inactive-card { opacity: .7; }
.plain-list { margin: 0; padding-left: 18px; }
.stat-danger { border-color: #f2c3be; background: var(--danger-soft); }
.stat-danger .stat-value { color: var(--danger); }

/* етикети на продукти */
.chips { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 10px; }
.chip { display: inline-block; font-size: .78rem; font-weight: 600; padding: 3px 10px; border-radius: 999px; background: var(--bg); border: 1px solid var(--border); color: var(--muted); white-space: nowrap; }
a.chip:hover { text-decoration: none; border-color: var(--primary); color: var(--primary); }
.chip-blue { background: var(--primary-soft); color: var(--primary); border-color: #c9dbf5; }
.chip-violet { background: var(--violet-soft); color: var(--violet); border-color: #ddd0f5; }
.chip-teal { background: var(--teal-soft); color: #0b7a6d; border-color: #bfe8e1; }
.chip-amber { background: var(--warning-soft); color: var(--warning); border-color: #f3dca8; }
.chip-red { background: var(--danger-soft); color: var(--danger); border-color: #f2c3be; }
.chip-gray { background: #eef0f2; color: var(--muted); }

/* срокове */
.days { display: inline-block; font-weight: 700; font-size: .8rem; padding: 2px 10px; border-radius: 999px; white-space: nowrap; }
.days-soon { background: var(--warning-soft); color: var(--warning); }
.days-late { background: var(--danger-soft); color: var(--danger); }
.days-ok { background: var(--success-soft); color: var(--success); }
.alert-row { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--border); flex-wrap: wrap; }
.alert-row:last-child { border-bottom: 0; }

/* клиенти */
.client-list { display: grid; gap: 12px; }
.client { display: block; color: var(--text); padding: 16px 20px; margin: 0; }
.client:hover { text-decoration: none; border-color: var(--primary); }
.client-child { margin-left: 28px; }
.client-head { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; align-items: baseline; }
.client-name { font-weight: 700; font-size: 1.05rem; }

/* нова поръчка */
.types { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 12px; margin-bottom: 20px; }
.type { display: block; position: relative; background: var(--surface); border: 2px solid var(--border); border-radius: var(--radius); padding: 16px; cursor: pointer; }
.type:hover { border-color: #9fbbe6; }
.type.on { border-color: var(--primary); background: var(--primary-soft); }
.type input { position: absolute; opacity: 0; pointer-events: none; }
.type strong { display: block; margin-bottom: 4px; }
.type span { color: var(--muted); font-size: .85rem; }
.type:focus-within { outline: 2px solid var(--primary); outline-offset: 2px; }
.order-grid { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 20px; align-items: start; }
.summary { position: sticky; top: 80px; }
.summary .line { display: flex; justify-content: space-between; gap: 12px; padding: 6px 0; font-size: .92rem; }
.summary .grand { border-top: 1px solid var(--border); margin-top: 8px; padding-top: 12px; font-size: 1.25rem; font-weight: 700; }
.tiers { font-size: .8rem; color: var(--muted); margin-top: 6px; }
.tiers b { color: var(--primary); }
.stepper { display: flex; align-items: center; margin-top: 4px; }
.stepper button { width: 42px; height: 42px; border: 1px solid #cdd5dd; background: var(--surface); font-size: 1.2rem; cursor: pointer; color: var(--text); }
.stepper button:first-child { border-radius: 8px 0 0 8px; }
.stepper button:last-child { border-radius: 0 8px 8px 0; }
.stepper input { width: 90px; height: 42px; border-radius: 0; border-left: 0; border-right: 0; text-align: center; }

/* админ: модул */
.segmented { border: 1px solid var(--border); border-radius: var(--radius); padding: 10px 14px; margin: 0 0 14px; display: flex; gap: 20px; flex-wrap: wrap; }
.segmented legend { font-weight: 500; padding: 0 4px; }
.segmented label { display: flex; align-items: center; gap: 6px; margin: 0; font-weight: 400; }
.segmented input { width: auto; margin: 0; }
.tiers-table input { margin: 0 !important; }
.tiers-table td, .tiers-table th { padding: 6px 8px; }

/* долна лента на телефон (дистрибутори) */
.bottom-nav { display: none; }
@media (max-width: 760px) {
    .order-grid { grid-template-columns: 1fr; }
    .summary { position: static; }
    .client-child { margin-left: 14px; }
}
@media (max-width: 640px) {
    .role-distributor .topbar .nav { display: none; }
    .role-distributor .main { padding-bottom: 90px; }
    .role-distributor .footer { padding-bottom: 90px; }
    .bottom-nav { display: flex; position: fixed; bottom: 0; left: 0; right: 0; background: var(--surface); border-top: 1px solid var(--border); z-index: 20; padding-bottom: env(safe-area-inset-bottom); }
    .bottom-nav a { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 2px; padding: 8px 0 10px; font-size: .72rem; color: var(--muted); }
    .bottom-nav a:hover { text-decoration: none; }
    .bottom-nav a.active { color: var(--primary); }
    .bottom-nav .icon { width: 22px; height: 22px; }
}
@media print { .bottom-nav { display: none !important; } }
@media (max-width: 640px) {
    .types { grid-template-columns: 1fr 1fr; gap: 8px; }
    .type { padding: 10px 12px; }
    .type strong { font-size: .88rem; margin: 0; }
    .type span { display: none; }
}

/* ================================================================ странично меню (компютър) */
.sidebar { display: none; }
.avatar { width: 34px; height: 34px; border-radius: 50%; background: var(--primary-soft); color: var(--primary); display: inline-flex; align-items: center; justify-content: center; font-weight: 700; flex: none; }

@media (min-width: 1000px) {
    .with-menu .topbar { display: none; }
    .with-menu .page { margin-left: 248px; }
    .with-menu .main { padding-top: 28px; }

    .sidebar {
        display: flex; flex-direction: column;
        position: fixed; top: 0; left: 0; bottom: 0; width: 248px; z-index: 30;
        background: var(--surface); border-right: 1px solid var(--border);
        padding: 20px 14px 14px; overflow-y: auto;
    }
    .sidebar-brand { display: block; padding: 0 8px 18px; }
    .sidebar-brand:hover { text-decoration: none; }
    .sidebar-brand .logo { height: 40px; width: auto; display: block; }
    .sidebar-cta { width: 100%; margin-bottom: 16px; }

    .side-nav { display: flex; flex-direction: column; gap: 2px; flex: 1; }
    .side-heading { font-size: .72rem; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); padding: 16px 12px 6px; }
    .side-nav a { display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: 8px; color: var(--text); font-weight: 500; }
    .side-nav a .icon { color: var(--muted); }
    .side-nav a:hover { background: var(--bg); text-decoration: none; }
    .side-nav a.active { background: var(--primary-soft); color: var(--primary); }
    .side-nav a.active .icon { color: var(--primary); }

    .side-user { border-top: 1px solid var(--border); padding-top: 12px; margin-top: 12px; display: flex; flex-direction: column; gap: 8px; }
    .side-user-name { display: flex; align-items: center; gap: 10px; padding: 6px 8px; border-radius: 8px; color: var(--text); min-width: 0; }
    .side-user-name:hover, .side-user-name.active { background: var(--bg); text-decoration: none; }
    .side-user-name span:last-child { display: flex; flex-direction: column; min-width: 0; }
    .side-user-name strong { font-size: .9rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
    .side-user-name small { color: var(--muted); font-size: .78rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
    .side-user form { padding: 0 8px; }
    .summary { top: 28px; }
}
@media print { .sidebar { display: none !important; } .with-menu .page { margin-left: 0 !important; } }

/* ---------- пароли на нови потребители */
.pw-row { display: flex; gap: 8px; }
.pw-row input { flex: 1; min-width: 0; }
.cred-card { border-color: #bfe3cf; background: var(--success-soft); }
.cred-card h2 { margin-top: 0; }
.cred-list { display: grid; grid-template-columns: max-content 1fr; gap: 6px 16px; margin: 14px 0; }
.cred-list dt { color: var(--muted, #667); }
.cred-list dd { margin: 0; word-break: break-all; }
.cred-pw { font-size: 1.15rem; font-weight: 600; letter-spacing: .04em; }

/* ---------- модули на клиент (табло) */
.client-facts .facts { display: flex; flex-wrap: wrap; gap: 8px 26px; }
.fact small { display: block; color: var(--muted); font-size: .72rem; text-transform: uppercase; letter-spacing: .04em; }
.fact strong { font-weight: 600; }
.pkg-tabs { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--border); }
.pkg-tabs a { border: 1px solid var(--border); padding: 4px 12px; border-radius: 999px; font-size: .85rem; color: var(--text); }
.pkg-tabs a:hover { text-decoration: none; background: var(--bg); }
.pkg-tabs a.active { background: var(--primary); border-color: var(--primary); color: #fff; }
.board { margin-bottom: 24px; }
.board-head h2 { margin: 6px 0 12px; display: flex; align-items: center; gap: 8px; }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 14px; }
.stat { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 16px; box-shadow: var(--shadow); }
.stat b { font-size: 1.45rem; display: block; line-height: 1.3; }
.stat.warn { background: var(--warning-soft); border-color: #f0dcae; }
.stat.warn b { color: var(--warning); }
.bar { height: 6px; background: var(--border); border-radius: 3px; margin-top: 8px; overflow: hidden; }
.bar i, .mini i { display: block; height: 100%; background: var(--success); }
.board-toolbar { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-bottom: 12px; }
.board-toolbar input { flex: 1; min-width: 200px; }
.seg { display: inline-flex; border: 1px solid var(--border); border-radius: 8px; overflow: hidden; background: var(--surface); }
.seg button { border: 0; background: none; padding: 8px 14px; cursor: pointer; font: inherit; font-size: .9rem; color: var(--text); }
.seg button + button { border-left: 1px solid var(--border); }
.seg button.active { background: var(--primary); color: #fff; }
.mod-group { padding: 0; overflow: hidden; margin-bottom: 10px; }
.mod-group-head { display: flex; align-items: center; gap: 12px; width: 100%; padding: 11px 18px; border: 0; background: none; cursor: pointer; font: inherit; color: inherit; text-align: left; }
.mod-group-name { flex: 1; font-weight: 600; }
.mini { width: 70px; height: 5px; background: var(--border); border-radius: 3px; overflow: hidden; }
.chev { color: var(--muted); transition: transform .15s; }
.mod-group.closed .chev { transform: rotate(-90deg); }
.mod-group.closed .mods { display: none; }
.mods { border-top: 1px solid var(--border); }
.mod { display: grid; grid-template-columns: 26px 1fr auto; gap: 10px; align-items: center; padding: 8px 18px; border-bottom: 1px solid var(--border); }
.mod:last-child { border-bottom: 0; }
.mod[hidden], .mod-group[hidden] { display: none; }
.mod .dot { width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; font-size: .72rem; font-weight: 700; }
.mod-on .dot { background: var(--success-soft); color: var(--success); }
.mod-shared .dot { background: #efe9fb; color: #6a3fb5; }
.mod-low .dot { background: var(--warning-soft); color: var(--warning); }
.mod-off .dot, .mod-zero .dot { background: var(--bg); color: #b5bec8; }
.mod-off .mod-name, .mod-zero .mod-name { color: var(--muted); }
.mod-name .mono { font-size: .78rem; margin-left: 4px; }
.mod-right { display: flex; gap: 8px; align-items: center; }
.pill { padding: 2px 10px; border-radius: 999px; font-size: .8rem; font-weight: 600; white-space: nowrap; }
.pill-on { background: var(--success-soft); color: var(--success); }
.pill-low { background: var(--warning-soft); color: var(--warning); }
.pill-shared { background: #efe9fb; color: #6a3fb5; }
.pill-zero { background: var(--bg); color: var(--muted); }
.btn-sm { padding: 3px 10px; font-size: .82rem; }
@media (max-width: 700px) {
    .stats { grid-template-columns: 1fr 1fr; }
    .stats .stat:last-child { grid-column: span 2; }
    .mod { grid-template-columns: 24px 1fr; padding: 8px 12px; }
    .mod-right { grid-column: 2; flex-wrap: wrap; }
}

/* ---------- импорт */
.import-summary { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin-bottom: 16px; }
.issue-list { margin: 0; padding-left: 18px; max-height: 260px; overflow: auto; }
.issue-list li { margin: 2px 0; }
details.card > summary { cursor: pointer; list-style: none; }
details.card > summary::-webkit-details-marker { display: none; }
details.card > summary h2::before { content: '▸ '; color: var(--muted); }
details.card[open] > summary h2::before { content: '▾ '; }
details.card:not([open]) > summary { margin-bottom: 0; }