/* =========================================================
   QC Inspection – theme
   ========================================================= */
:root {
    --qc-primary: #2f5bea;
    --qc-primary-dark: #1d3fb8;
    --qc-primary-soft: #eef2ff;
    --qc-text: #101828;
    --qc-muted: #667085;
    --qc-border: #e4e7ec;
    --qc-bg: #f4f6fb;
    --qc-card: #ffffff;
    --qc-pass: #12805c;
    --qc-pass-dark: #0b6447;
    --qc-pass-soft: #e7f6ef;
    --qc-fail: #c4320a;
    --qc-fail-dark: #9c2a0a;
    --qc-fail-soft: #fef3f2;
    --qc-amber: #b54708;
    --qc-amber-soft: #fff4e5;
    --qc-radius: 14px;
    --qc-shadow: 0 1px 3px rgba(16, 24, 40, 0.06), 0 1px 2px rgba(16, 24, 40, 0.04);
    --qc-mono: "JetBrains Mono", "SFMono-Regular", Consolas, monospace;
}

* { box-sizing: border-box; }

body {
    font-family: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
    color: var(--qc-text);
    background: var(--qc-bg);
    -webkit-font-smoothing: antialiased;
}

.qc-mono { font-family: var(--qc-mono); letter-spacing: 0.3px; }
.qc-ellipsis { max-width: 220px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ---------------- Brand ---------------- */
.qc-brand { display: flex; align-items: center; gap: 12px; }
.qc-brand > span:last-child { display: flex; flex-direction: column; line-height: 1.15; }
.qc-brand-mark {
    width: 44px; height: 44px; border-radius: 12px;
    display: inline-flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, #5b7cfa, var(--qc-primary-dark));
    color: #fff; font-size: 20px;
    box-shadow: 0 8px 20px rgba(47, 91, 234, 0.35);
}
.qc-brand-mark.sm { width: 38px; height: 38px; font-size: 17px; border-radius: 10px; }
.qc-brand-name { font-weight: 800; font-size: 16px; }
.qc-brand-sub { font-size: 12px; color: var(--qc-muted); }

/* ---------------- Buttons ---------------- */
.qc-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    border: 1px solid transparent; border-radius: 10px;
    padding: 10px 18px; font-weight: 600; font-size: 14px;
    transition: background .15s ease, box-shadow .15s ease, transform .05s ease, opacity .15s;
    white-space: nowrap;
}
.qc-btn:active:not(:disabled) { transform: translateY(1px); }
.qc-btn:disabled { opacity: .55; cursor: not-allowed; }
.qc-btn.sm { padding: 7px 12px; font-size: 13px; border-radius: 8px; }
.qc-btn.lg { padding: 14px 24px; font-size: 16px; border-radius: 12px; min-width: 200px; }

.qc-btn-primary { background: var(--qc-primary); color: #fff; box-shadow: 0 6px 16px rgba(47, 91, 234, .25); }
.qc-btn-primary:hover:not(:disabled) { background: var(--qc-primary-dark); }

.qc-btn-ghost { background: #fff; color: var(--qc-text); border-color: var(--qc-border); }
.qc-btn-ghost:hover:not(:disabled) { background: #f9fafb; border-color: #d0d5dd; }

.qc-btn-pass { background: var(--qc-pass); color: #fff; box-shadow: 0 6px 16px rgba(18, 128, 92, .25); }
.qc-btn-pass:hover:not(:disabled) { background: var(--qc-pass-dark); }

.qc-btn-fail { background: var(--qc-fail); color: #fff; box-shadow: 0 6px 16px rgba(196, 50, 10, .22); }
.qc-btn-fail:hover:not(:disabled) { background: var(--qc-fail-dark); }

.qc-icon-btn {
    width: 38px; height: 38px; border-radius: 10px;
    border: 1px solid var(--qc-border); background: #fff; color: var(--qc-muted);
    display: inline-flex; align-items: center; justify-content: center;
}
.qc-icon-btn:hover:not(:disabled) { color: var(--qc-primary); border-color: #c7d2fe; }
.qc-icon-btn.sm { width: 28px; height: 28px; border-radius: 8px; font-size: 12px; }

.qc-link { border: none; background: none; padding: 0; color: var(--qc-primary); font-weight: 600; font-size: 13px; }
.qc-link:hover { text-decoration: underline; }

/* =========================================================
   LOGIN
   ========================================================= */
.qc-login-body { background: #fff; }
.qc-login { min-height: 100vh; display: grid; grid-template-columns: 1.1fr 1fr; }

.qc-login-hero {
    position: relative; overflow: hidden;
    padding: 40px 56px; color: #fff;
    display: flex; flex-direction: column; justify-content: space-between;
    background:
        radial-gradient(circle at 15% 20%, rgba(255,255,255,.14), transparent 40%),
        radial-gradient(circle at 85% 80%, rgba(91,124,250,.55), transparent 45%),
        linear-gradient(140deg, #14286b 0%, #1d3fb8 55%, #2f5bea 100%);
}
.qc-login-hero::after {
    content: ""; position: absolute; inset: 0;
    background-image: repeating-linear-gradient(90deg, rgba(255,255,255,.05) 0 2px, transparent 2px 9px);
    mask-image: linear-gradient(180deg, transparent, #000 60%, transparent);
    pointer-events: none;
}
.qc-login-hero .qc-brand-sub { color: rgba(255,255,255,.7); }
.qc-login-hero .qc-brand-mark { background: rgba(255,255,255,.15); box-shadow: none; backdrop-filter: blur(4px); }

.qc-hero-copy { position: relative; z-index: 1; max-width: 520px; }
.qc-hero-copy h1 { font-size: 42px; font-weight: 800; line-height: 1.12; letter-spacing: -0.5px; margin-bottom: 16px; }
.qc-hero-copy p { color: rgba(255,255,255,.8); font-size: 16px; margin-bottom: 28px; }
.qc-hero-points { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.qc-hero-points li { display: flex; align-items: center; gap: 12px; font-size: 14.5px; color: rgba(255,255,255,.9); }
.qc-hero-points i {
    width: 34px; height: 34px; border-radius: 10px;
    display: inline-flex; align-items: center; justify-content: center;
    background: rgba(255,255,255,.14);
}
.qc-hero-foot { position: relative; z-index: 1; font-size: 13px; color: rgba(255,255,255,.6); }

.qc-login-panel { display: flex; align-items: center; justify-content: center; padding: 32px 20px; background: var(--qc-bg); }
.qc-login-card {
    width: 100%; max-width: 420px; background: #fff;
    border: 1px solid var(--qc-border); border-radius: 18px;
    padding: 32px; box-shadow: 0 20px 48px rgba(16, 24, 40, .08);
}
.qc-login-head { display: flex; align-items: center; gap: 14px; margin-bottom: 24px; }
.qc-login-head h2 { font-size: 22px; font-weight: 800; margin: 0; }
.qc-login-head p { margin: 0; color: var(--qc-muted); font-size: 13.5px; }
.qc-login-icon {
    width: 48px; height: 48px; border-radius: 12px; font-size: 20px;
    display: inline-flex; align-items: center; justify-content: center;
    background: var(--qc-primary-soft); color: var(--qc-primary);
}

.qc-field { display: block; margin-bottom: 16px; }
.qc-field > span { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; }
.qc-input {
    display: flex; align-items: center; gap: 10px;
    border: 1px solid var(--qc-border); border-radius: 10px;
    padding: 0 12px; height: 46px; background: #fff;
    transition: border-color .15s, box-shadow .15s;
}
.qc-input:focus-within { border-color: var(--qc-primary); box-shadow: 0 0 0 4px rgba(47, 91, 234, .12); }
.qc-input > i { color: #98a2b3; width: 16px; text-align: center; }
.qc-input input { border: none; outline: none; flex: 1; font-size: 14.5px; background: transparent; min-width: 0; }
.qc-input-btn { border: none; background: none; color: #98a2b3; padding: 4px; }

.qc-login-step { display: flex; align-items: center; justify-content: center; gap: 10px; margin-top: 14px; font-size: 13px; color: var(--qc-primary); font-weight: 600; }
.qc-login-note { margin: 20px 0 0; font-size: 12.5px; color: var(--qc-muted); text-align: center; }

@media (max-width: 900px) {
    .qc-login { grid-template-columns: 1fr; }
    .qc-login-hero { padding: 28px 24px; min-height: auto; }
    .qc-hero-copy h1 { font-size: 28px; }
    .qc-hero-points, .qc-hero-foot { display: none; }
    .qc-hero-copy p { margin-bottom: 0; }
}

/* =========================================================
   APP SHELL
   ========================================================= */
.qc-container { max-width: 1320px; margin: 0 auto; padding: 0 20px; }

.qc-topbar {
    position: sticky; top: 0; z-index: 1020;
    background: rgba(255,255,255,.85); backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--qc-border);
}
.qc-topbar-inner { height: 68px; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.qc-topbar-right { display: flex; align-items: center; gap: 10px; }

.qc-sync {
    display: inline-flex; align-items: center; gap: 8px;
    font-size: 12.5px; font-weight: 600; color: var(--qc-muted);
    background: #f9fafb; border: 1px solid var(--qc-border);
    border-radius: 999px; padding: 6px 12px;
}
.qc-sync i { color: var(--qc-pass); }

.qc-user {
    display: flex; align-items: center; gap: 10px;
    border: 1px solid var(--qc-border); background: #fff;
    border-radius: 999px; padding: 4px 12px 4px 4px;
}
.qc-avatar {
    width: 34px; height: 34px; border-radius: 50%;
    display: inline-flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, #5b7cfa, var(--qc-primary-dark));
    color: #fff; font-weight: 700; font-size: 13px;
}
.qc-user-text { flex-direction: column; align-items: flex-start; line-height: 1.15; }
.qc-user-text b { font-size: 13px; }
.qc-user-text small { font-size: 11.5px; color: var(--qc-muted); }

.qc-main { padding-top: 28px; padding-bottom: 48px; }

.qc-heading { display: flex; justify-content: space-between; align-items: flex-end; gap: 20px; flex-wrap: wrap; margin-bottom: 20px; }
.qc-heading h1 { font-size: 28px; font-weight: 800; letter-spacing: -0.4px; margin: 0 0 4px; }
.qc-heading p { margin: 0; color: var(--qc-muted); max-width: 600px; }

.qc-kpis { display: flex; gap: 10px; flex-wrap: wrap; }
.qc-kpi {
    display: inline-flex; align-items: center; gap: 8px;
    background: #fff; border: 1px solid var(--qc-border);
    border-radius: 999px; padding: 7px 14px; font-size: 13px; color: var(--qc-muted);
    box-shadow: var(--qc-shadow);
}
.qc-kpi b { color: var(--qc-text); font-size: 14px; }
.qc-kpi-dot { width: 8px; height: 8px; border-radius: 50%; }
.qc-kpi-dot.amber { background: #f79009; }
.qc-kpi-dot.red { background: #f04438; }
.qc-kpi-dot.green { background: #12b76a; }

/* Segment (single / multiple) */
.qc-segment {
    display: inline-flex; padding: 4px; gap: 4px; margin-bottom: 18px;
    background: #fff; border: 1px solid var(--qc-border); border-radius: 12px;
    box-shadow: var(--qc-shadow);
}
.qc-segment button {
    border: none; background: transparent; border-radius: 9px;
    padding: 9px 18px; font-weight: 600; font-size: 14px; color: var(--qc-muted);
    display: inline-flex; align-items: center; gap: 8px;
}
.qc-segment button.active { background: var(--qc-primary); color: #fff; box-shadow: 0 4px 12px rgba(47, 91, 234, .3); }

/* Cards */
.qc-card { background: var(--qc-card); border: 1px solid var(--qc-border); border-radius: var(--qc-radius); box-shadow: var(--qc-shadow); overflow: hidden; }
.qc-card-body { padding: 20px; }
.qc-card-head {
    display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap;
    padding: 14px 20px; border-bottom: 1px solid var(--qc-border);
}
.qc-card-head h3 { margin: 0; font-size: 15px; font-weight: 700; display: flex; align-items: center; gap: 10px; }
.qc-card-head h3 > i { color: var(--qc-primary); }
.qc-count { background: var(--qc-primary-soft); color: var(--qc-primary); border-radius: 999px; padding: 1px 9px; font-size: 12px; }

.qc-label { display: block; font-size: 13px; font-weight: 700; margin-bottom: 8px; }
.qc-hint { font-size: 12.5px; color: var(--qc-muted); margin-top: 8px; }

/* Scan input */
.qc-scan { display: flex; gap: 10px; }
.qc-scan-input {
    flex: 1; display: flex; align-items: center; gap: 12px;
    border: 2px solid var(--qc-border); border-radius: 12px;
    padding: 0 14px; height: 56px; background: #fff;
    transition: border-color .15s, box-shadow .15s;
}
.qc-scan-input:focus-within { border-color: var(--qc-primary); box-shadow: 0 0 0 5px rgba(47, 91, 234, .12); }
.qc-scan-input > i { color: var(--qc-primary); font-size: 20px; }
.qc-scan-input input {
    flex: 1; border: none; outline: none; min-width: 0;
    font-family: var(--qc-mono); font-size: 19px; font-weight: 700; letter-spacing: 1px;
}
.qc-scan-input input::placeholder { font-family: "Inter", sans-serif; font-weight: 400; font-size: 15px; letter-spacing: 0; color: #98a2b3; }
.qc-scan-clear { border: none; background: #f2f4f7; color: var(--qc-muted); width: 28px; height: 28px; border-radius: 50%; }
.qc-scan .qc-btn { height: 56px; border-radius: 12px; }

/* Empty states */
.qc-empty { text-align: center; padding: 36px 16px; }
.qc-empty.sm { padding: 24px 16px; }
.qc-empty-icon {
    width: 56px; height: 56px; border-radius: 16px; font-size: 22px;
    display: inline-flex; align-items: center; justify-content: center;
    background: var(--qc-primary-soft); color: var(--qc-primary); margin-bottom: 12px;
}
.qc-empty.error .qc-empty-icon { background: var(--qc-fail-soft); color: var(--qc-fail); }
.qc-empty h4 { font-size: 16px; font-weight: 700; margin-bottom: 4px; }
.qc-empty p { color: var(--qc-muted); margin: 0; font-size: 14px; }

/* Unit card */
.qc-unit { border: 1px solid var(--qc-border); border-radius: 14px; background: #f9fafb; padding: 18px; margin-bottom: 16px; }
.qc-unit.done-passed { background: var(--qc-pass-soft); border-color: #a6e4c9; }
.qc-unit.done-failed { background: var(--qc-fail-soft); border-color: #fecdca; }
.qc-unit-main { display: flex; align-items: flex-start; gap: 14px; }
.qc-unit-icon {
    width: 46px; height: 46px; border-radius: 12px; flex-shrink: 0;
    display: inline-flex; align-items: center; justify-content: center;
    background: #fff; color: var(--qc-primary); font-size: 18px; border: 1px solid var(--qc-border);
}
.qc-unit-text { flex: 1; min-width: 0; }
.qc-unit-text h3 { font-size: 20px; font-weight: 800; margin: 0 0 4px; }
.qc-unit-meta { display: flex; gap: 14px; flex-wrap: wrap; font-size: 13px; color: var(--qc-muted); }
.qc-unit-meta .qc-mono { color: var(--qc-text); font-weight: 700; }
.qc-unit-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 16px; padding-top: 14px; border-top: 1px dashed #d0d5dd; }
.qc-unit-grid small { display: block; font-size: 11.5px; color: var(--qc-muted); text-transform: uppercase; letter-spacing: .4px; margin-bottom: 2px; }
.qc-unit-grid b { font-size: 13.5px; font-weight: 600; }

.qc-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* Badges */
.qc-badge {
    display: inline-flex; align-items: center; gap: 6px; white-space: nowrap;
    font-size: 12px; font-weight: 600; border-radius: 999px; padding: 4px 10px;
}
.qc-badge::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.qc-badge.pending { background: var(--qc-amber-soft); color: var(--qc-amber); }
.qc-badge.rework { background: var(--qc-fail-soft); color: #b42318; }
.qc-badge.ready { background: var(--qc-pass-soft); color: var(--qc-pass); }
.qc-badge.dispatched { background: #f2f4f7; color: #475467; }

/* Alerts */
.qc-alert {
    display: flex; align-items: flex-start; gap: 10px;
    border-radius: 10px; padding: 12px 14px; font-size: 14px; margin-bottom: 16px; border: 1px solid;
}
.qc-alert > i { margin-top: 2px; }
.qc-alert-warning { background: var(--qc-amber-soft); border-color: #fedf89; color: #7a2e0e; }
.qc-alert-danger { background: var(--qc-fail-soft); border-color: #fecdca; color: #912018; }
.qc-alert-success { background: var(--qc-pass-soft); border-color: #a6e4c9; color: #05603a; }
.qc-alert-info { background: var(--qc-primary-soft); border-color: #c7d2fe; color: #1d3fb8; }
.qc-alert .qc-link { margin-left: auto; }

/* Status flow */
.qc-flow { display: grid; gap: 10px; font-size: 13px; color: #344054; }
.qc-flow > div { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.qc-flow .fa-arrow-right { font-size: 10px; color: #98a2b3; }

/* Lists (queue / recent) */
.qc-select { border: 1px solid var(--qc-border); border-radius: 8px; padding: 4px 8px; font-size: 13px; background: #fff; }
.qc-search { display: flex; align-items: center; gap: 8px; padding: 10px 20px; border-bottom: 1px solid var(--qc-border); }
.qc-search i { color: #98a2b3; font-size: 13px; }
.qc-search input { border: none; outline: none; flex: 1; font-size: 13.5px; }

.qc-list { list-style: none; margin: 0; padding: 6px; }
.qc-scroll { max-height: 300px; overflow-y: auto; }
.qc-list-item {
    width: 100%; display: flex; align-items: center; gap: 10px; justify-content: space-between;
    border: none; background: transparent; border-radius: 10px; padding: 9px 12px; text-align: left;
}
.qc-list-item:hover { background: #f5f7ff; }
.qc-list-text { display: flex; flex-direction: column; min-width: 0; flex: 1; }
.qc-list-text b { font-size: 13px; }
.qc-list-text small { font-size: 12px; color: var(--qc-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.qc-list-empty { padding: 14px; text-align: center; font-size: 13px; color: var(--qc-muted); }

.qc-recent { display: flex; align-items: center; gap: 10px; padding: 9px 12px; }
.qc-recent + .qc-recent { border-top: 1px solid #f2f4f7; }
.qc-recent-icon {
    width: 28px; height: 28px; border-radius: 50%; flex-shrink: 0; font-size: 12px;
    display: inline-flex; align-items: center; justify-content: center;
}
.qc-recent-icon.pass { background: var(--qc-pass-soft); color: var(--qc-pass); }
.qc-recent-icon.fail { background: var(--qc-fail-soft); color: var(--qc-fail); }

/* Batch table */
.qc-table-wrap { max-height: 460px; overflow: auto; }
.qc-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.qc-table thead th {
    position: sticky; top: 0; z-index: 1;
    background: #f9fafb; color: var(--qc-muted);
    font-size: 11.5px; font-weight: 600; text-transform: uppercase; letter-spacing: .4px;
    padding: 10px 16px; border-bottom: 1px solid var(--qc-border); text-align: left;
}
.qc-table td { padding: 11px 16px; border-bottom: 1px solid #f2f4f7; vertical-align: middle; }
.qc-table tr.is-done td { background: #fbfefc; }
.qc-result { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; font-weight: 600; max-width: 220px; }
.qc-result.ok { color: var(--qc-pass); }
.qc-result.err { color: var(--qc-fail); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.qc-progress { height: 4px; background: #eef2ff; }
.qc-progress-bar { height: 100%; width: 0; background: var(--qc-primary); transition: width .2s ease; }

/* Modals */
.qc-modal { border: none; border-radius: 16px; box-shadow: 0 24px 56px rgba(16, 24, 40, .2); overflow: hidden; }
.qc-modal-head { display: flex; align-items: flex-start; gap: 12px; padding: 18px 20px 14px; border-bottom: 1px solid var(--qc-border); }
.qc-modal-head h4 { margin: 0; font-size: 16px; font-weight: 700; }
.qc-modal-head p { margin: 2px 0 0; font-size: 13px; color: var(--qc-muted); word-break: break-all; }
.qc-modal-icon {
    width: 40px; height: 40px; border-radius: 12px; flex-shrink: 0;
    display: inline-flex; align-items: center; justify-content: center;
    background: var(--qc-primary-soft); color: var(--qc-primary);
}
.qc-modal-icon.fail { background: var(--qc-fail-soft); color: var(--qc-fail); }
.qc-modal-icon.pass { background: var(--qc-pass-soft); color: var(--qc-pass); }
.qc-modal-body { padding: 18px 20px; }
.qc-modal-foot { display: flex; justify-content: flex-end; gap: 10px; padding: 14px 20px; background: #f9fafb; border-top: 1px solid var(--qc-border); }

.qc-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 10px; }
.qc-chip {
    border: 1px solid var(--qc-border); background: #fff; color: #344054;
    border-radius: 999px; padding: 4px 11px; font-size: 12.5px;
}
.qc-chip:hover { border-color: #fecdca; background: #fffbfa; }
.qc-chip.active { background: var(--qc-fail-soft); border-color: #fda29b; color: #b42318; font-weight: 600; }

.qc-textarea {
    width: 100%; border: 1px solid var(--qc-border); border-radius: 10px;
    padding: 10px 12px; font-size: 14px; resize: vertical; outline: none;
}
.qc-textarea:focus { border-color: var(--qc-primary); box-shadow: 0 0 0 4px rgba(47, 91, 234, .12); }
.qc-field-error { color: var(--qc-fail); font-size: 12.5px; margin-top: 4px; }

.qc-photo-drop {
    width: 100%; border: 1.5px dashed #c7d2fe; border-radius: 12px; background: #fafbff;
    padding: 20px 16px; display: flex; flex-direction: column; align-items: center; gap: 4px;
    color: var(--qc-primary); font-weight: 600; font-size: 13.5px;
}
.qc-photo-drop i { font-size: 20px; }
.qc-photo-drop small { color: var(--qc-muted); font-weight: 400; }
.qc-photo { display: flex; align-items: center; gap: 14px; padding: 10px; border: 1px solid var(--qc-border); border-radius: 12px; }
.qc-photo img { width: 96px; height: 72px; object-fit: cover; border-radius: 8px; background: #f2f4f7; }
.qc-photo-info { min-width: 0; display: flex; flex-direction: column; gap: 3px; }
.qc-photo-info b { font-size: 13px; max-width: 240px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.qc-photo-info small { font-size: 12px; color: var(--qc-muted); }

.qc-camera { border-radius: 12px; overflow: hidden; background: #101828; min-height: 240px; }

/* Toasts */
.qc-toast { border: none; border-radius: 12px; box-shadow: 0 12px 32px rgba(16, 24, 40, .18); overflow: hidden; }
.qc-toast .toast-body { display: flex; align-items: center; gap: 10px; font-weight: 600; font-size: 14px; border-left: 4px solid; }
.qc-toast.success .toast-body { border-color: var(--qc-pass); }
.qc-toast.success i { color: var(--qc-pass); }
.qc-toast.error .toast-body { border-color: var(--qc-fail); }
.qc-toast.error i { color: var(--qc-fail); }
.qc-toast.warning .toast-body { border-color: #f79009; }
.qc-toast.warning i { color: #f79009; }
.qc-toast.info .toast-body { border-color: var(--qc-primary); }
.qc-toast.info i { color: var(--qc-primary); }

/* Responsive */
@media (max-width: 768px) {
    .qc-sync { display: none; }
    .qc-heading h1 { font-size: 22px; }
    .qc-unit-grid { grid-template-columns: 1fr 1fr; }
    .qc-btn.lg { min-width: 0; flex: 1; }
    .qc-scan-input input { font-size: 16px; }
}