/* Preparation app — laptop-first card grid + scan modal. Standalone styles. */
:root {
    --pp-red:    #dc2626;
    --pp-red2:   #b91c1c;
    --pp-green:  #16a34a;
    --pp-green2: #15803d;
    --pp-amber:  #d97706;
    --pp-bg:     #f7f7f8;
    --pp-card:   #ffffff;
    --pp-border: #e5e7eb;
    --pp-muted:  #6b7280;
    --pp-text:   #1f2937;
    --pp-faint:  #f3f4f6;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body.preparation-app {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background: var(--pp-bg);
    color: var(--pp-text);
    min-height: 100vh;
}
a { color: var(--pp-red); }

.pp-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #fff;
    padding: 0 22px;
    height: 56px;
    border-bottom: 1px solid var(--pp-border);
}
.pp-brand { font-size: 1.2rem; font-weight: 800; letter-spacing: 4px; color: var(--pp-text); display: inline-flex; align-items: center; gap: 10px; }
.pp-brand::before { content: ""; width: 9px; height: 9px; border-radius: 999px; background: var(--pp-red); }
.pp-brand small { color: var(--pp-muted); font-weight: 500; letter-spacing: 1.5px; font-size: .8rem; }
.pp-tb-right { display: flex; gap: 16px; align-items: center; font-size: .85rem; color: var(--pp-muted); }
.pp-tb-right a { color: var(--pp-red); text-decoration: none; }

.pp-wrap { max-width: 1500px; margin: 18px auto; padding: 0 18px; }
.pp-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.pp-header h1 { font-size: 22px; font-weight: 800; }
.pp-count {
    background: #fff;
    border: 1px solid var(--pp-border);
    border-radius: 999px;
    padding: 4px 12px;
    font-size: 13px;
    font-weight: 600;
    color: var(--pp-muted);
}

/* Cards grid: laptop-first — 2 to 4 columns depending on width. */
.pp-search { margin-bottom: 14px; }
.pp-search input {
    width: 100%; box-sizing: border-box;
    padding: 12px 14px; font-size: 15px; font-family: inherit;
    border: 1px solid var(--pp-border); border-radius: 12px;
    background: var(--pp-card); color: var(--pp-text); outline: none;
}
.pp-search input:focus { border-color: var(--pp-green); box-shadow: 0 0 0 3px rgba(22, 163, 74, .12); }

.pp-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: 14px;
}

.pp-card {
    background: var(--pp-card);
    border: 1px solid var(--pp-border);
    border-radius: 14px;
    padding: 14px 16px;
    box-shadow: 0 1px 3px rgba(15, 23, 42, .05);
    display: flex;
    flex-direction: column;
    gap: 10px;
    min-width: 0;
    transition: box-shadow .15s ease, transform .15s ease, border-color .15s ease;
}
.pp-card:hover { box-shadow: 0 6px 18px rgba(15, 23, 42, .10); transform: translateY(-2px); border-color: #cbd5e1; }
.pp-card-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 10px;
}
.pp-id-block { min-width: 0; }
.pp-client { font-family: 'Space Mono', monospace; font-weight: 700; font-size: 17px; letter-spacing: -.2px; color: var(--pp-text); word-break: break-word; }
.pp-bcom   { font-size: 13px; font-weight: 600; color: var(--pp-muted); margin-top: 3px; }

/* Overall progress */
.pp-progress { display: flex; align-items: center; gap: 10px; }
.pp-progress-bar { flex: 1; height: 8px; background: var(--pp-faint); border-radius: 999px; overflow: hidden; }
.pp-progress-fill { height: 100%; background: var(--pp-green); border-radius: 999px; transition: width .25s ease; }
.pp-progress-pct { font-size: 12px; font-weight: 800; color: var(--pp-text); min-width: 36px; text-align: center; }
.pp-chip { background: var(--pp-faint); border-radius: 8px; padding: 4px 11px; font-size: 12px; color: var(--pp-muted); }
.pp-chip strong { color: var(--pp-text); font-size: 13px; margin-inline-start: 4px; }
.pp-badge {
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .4px;
    white-space: nowrap;
}
.pp-badge-disp  { background: #dbeafe; color: #1e40af; }
.pp-badge-prep  { background: #fef3c7; color: #92400e; }
.pp-badge-pre   { background: #e0e7ff; color: #3730a3; }
.pp-badge-epp   { background: #fce7f3; color: #9d174d; }

.pp-totals { display: flex; gap: 16px; font-size: 12px; color: var(--pp-muted); }
.pp-totals strong { color: var(--pp-text); font-size: 14px; }

.pp-lines { display: flex; flex-direction: column; gap: 6px; padding-top: 8px; border-top: 1px solid var(--pp-border); }
.pp-line { display: flex; flex-direction: column; gap: 3px; }
.pp-line-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; font-size: 13px; }
.pp-line-art { font-weight: 600; flex: 1; min-width: 0; word-break: break-word; }
.pp-line-qty { font-family: monospace; color: var(--pp-muted); font-size: 12px; white-space: nowrap; }
.pp-line-qty strong { color: var(--pp-text); }
.pp-bar { height: 6px; background: var(--pp-faint); border-radius: 999px; overflow: hidden; }
.pp-bar-fill { height: 100%; background: var(--pp-green); transition: width .25s ease; }

.pp-actions { margin-top: auto; padding-top: 10px; border-top: 1px solid var(--pp-border); }
.pp-btn {
    display: block;
    width: 100%;
    padding: 11px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    border: none;
    transition: background-color .12s ease;
    font-family: inherit;
}
.pp-btn-primary { background: var(--pp-red); color: #fff; }
.pp-btn-primary:hover { background: var(--pp-red2); }
.pp-btn-cont    { background: var(--pp-amber); color: #fff; }
.pp-btn-cont:hover { background: #b45309; }

.pp-empty {
    background: #fff;
    border: 1px solid var(--pp-border);
    border-radius: 12px;
    padding: 40px 20px;
    text-align: center;
    color: var(--pp-muted);
}

/* ==================== Scan modal ==================== */
.pp-modal-bd {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, .55);
    z-index: 100;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 16px;
}
.pp-modal-bd.open { display: flex; }
.pp-modal {
    background: #fff;
    width: 100%;
    max-width: 680px;
    border-radius: 12px;
    padding: 22px;
    max-height: 92vh;
    overflow-y: auto;
}
.pp-modal h2 { font-size: 18px; font-weight: 800; margin: 0; }
.pp-modal .pp-sub { color: var(--pp-muted); font-size: 13px; margin: 4px 0 14px; }

.pp-scan-form { display: flex; gap: 8px; align-items: stretch; }
.pp-scan-input {
    flex: 1;
    min-width: 0;
    padding: 14px 16px;
    border: 2px solid var(--pp-border);
    border-radius: 8px;
    font-size: 17px;
    font-family: monospace;
    letter-spacing: 1px;
    outline: none;
    transition: border-color .12s ease;
    background: #fff;
}
.pp-scan-qty {
    flex: 0 0 110px;
    width: 110px;
    padding: 14px 12px;
    border: 2px solid var(--pp-border);
    border-radius: 8px;
    font-size: 17px;
    font-weight: 700;
    text-align: center;
    font-family: monospace;
    background: #fff;
    outline: none;
    transition: border-color .12s ease;
}
.pp-scan-qty:focus { border-color: var(--pp-red); }
.pp-scan-qty::-webkit-inner-spin-button,
.pp-scan-qty::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }
.pp-scan-qty[type=number] { -moz-appearance: textfield; }
.pp-scan-go {
    width: 100%;
    padding: 24px 18px;
    font-size: 24px;
    font-weight: 800;
    min-height: 68px;
    margin-top: 22px;
    border-radius: 12px;
    letter-spacing: 1px;
    box-shadow: 0 2px 6px rgba(220, 38, 38, .25);
}
.pp-scan-input:focus { border-color: var(--pp-red); }
.pp-scan-input.flash-ok  { border-color: var(--pp-green); background: #dcfce7; }
.pp-scan-input.flash-err { border-color: var(--pp-red);   background: #fee2e2; }

.pp-section-title {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .5px;
    color: var(--pp-text);
    margin: 16px 0 8px;
    padding-bottom: 4px;
    border-bottom: 2px solid var(--pp-red);
    display: inline-block;
}

.pp-feedback {
    padding: 10px 14px;
    border-radius: 8px;
    margin-top: 10px;
    font-size: 14px;
    border: 1px solid transparent;
}
.pp-feedback-ok  { background: #dcfce7; color: #166534; border-color: #86efac; }
.pp-feedback-err { background: #fee2e2; color: #991b1b; border-color: #fca5a5; }

.pp-scan-history {
    max-height: 220px;
    overflow-y: auto;
    border: 1px solid var(--pp-border);
    border-radius: 8px;
    background: var(--pp-faint);
}
.pp-scan-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    border-bottom: 1px solid var(--pp-border);
    font-size: 13px;
}
.pp-scan-row:last-child { border-bottom: none; }
.pp-scan-row code { font-family: monospace; color: var(--pp-text); }
.pp-scan-row .pp-scan-art { color: var(--pp-muted); flex: 1; padding: 0 12px; min-width: 0; word-break: break-word; }
.pp-scan-row .pp-scan-qty { font-weight: 600; color: var(--pp-green); }
.pp-stock-badge {
    display: inline-block;
    margin-right: 8px;
    padding: 6px 12px;
    font-size: 16px;
    font-weight: 800;
    color: var(--pp-red);
    background: #fff;
    border: 2px solid var(--pp-red);
    border-radius: 8px;
    letter-spacing: .3px;
}
.pp-scan-empty { padding: 18px; text-align: center; color: var(--pp-muted); font-size: 13px; font-style: italic; }

.pp-modal-actions { display: flex; gap: 8px; margin-top: 18px; }
.pp-modal-actions .pp-btn { flex: 1; }
.pp-btn-secondary {
    background: var(--pp-faint);
    color: var(--pp-text);
}
.pp-btn-secondary:hover { background: #e5e7eb; }

@media (max-width: 600px) {
    .pp-cards { grid-template-columns: 1fr; }
    .pp-tb-right { font-size: .75rem; }
    .pp-tb-right .pp-clock { display: none; }
}

/* Unit tag (sac / kg) in preparation lines */
.pp-unit-tag { display:inline-block; font-size:11px; font-weight:800; padding:1px 7px; border-radius:999px; vertical-align:middle; margin-left:4px; }
.pp-unit-sac { background:#dbeafe; color:#1d4ed8; }
.pp-unit-kg  { background:#fef3c7; color:#92400e; }