/* Airlock Warehouse Frontend */
:root {
    --alw-primary: #2563eb;
    --alw-success: #16a34a;
    --alw-warning: #d97706;
    --alw-danger:  #dc2626;
    --alw-bg:      #f8fafc;
    --alw-card:    #ffffff;
    --alw-border:  #e2e8f0;
    --alw-text:    #1e293b;
    --alw-muted:   #64748b;
    --alw-radius:  12px;
}

/* ── Login ─────────────────────────────────── */
.alw-login {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--alw-bg);
}
.alw-login-box {
    background: var(--alw-card);
    border: 1px solid var(--alw-border);
    border-radius: var(--alw-radius);
    padding: 40px;
    width: 100%;
    max-width: 380px;
    box-shadow: 0 4px 24px rgba(0,0,0,.08);
    text-align: center;
}
.alw-logo { font-size: 32px; margin-bottom: 8px; }
.alw-login-box h2 { margin: 0 0 24px; font-size: 20px; color: var(--alw-text); }
.alw-login-box label { display: block; text-align: left; font-size: 13px; font-weight: 600; margin-bottom: 6px; color: var(--alw-muted); }
.alw-login-box input[type=password] {
    width: 100%; padding: 12px 14px; border: 1px solid var(--alw-border);
    border-radius: 8px; font-size: 16px; margin-bottom: 16px; box-sizing: border-box;
}
.alw-login-box button {
    width: 100%; padding: 12px; background: var(--alw-primary); color: #fff;
    border: none; border-radius: 8px; font-size: 16px; font-weight: 600; cursor: pointer;
}
.alw-login-box button:hover { background: #1d4ed8; }
.alw-error { background: #fee2e2; color: var(--alw-danger); padding: 10px; border-radius: 6px; margin-bottom: 16px; font-size: 14px; }

/* ── App shell ─────────────────────────────── */
.alw { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; color: var(--alw-text); }
.alw-header {
    display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
    background: var(--alw-card); border-bottom: 2px solid var(--alw-border);
    padding: 12px 20px; position: sticky; top: 0; z-index: 100;
    box-shadow: 0 2px 8px rgba(0,0,0,.06);
}
.alw-header .alw-logo { font-size: 20px; font-weight: 700; color: var(--alw-primary); }

/* ── Tabs ──────────────────────────────────── */
.alw-tabs { display: flex; gap: 4px; flex-wrap: wrap; }
.alw-tab {
    padding: 8px 16px; border-radius: 8px; font-size: 14px; font-weight: 500;
    text-decoration: none; color: var(--alw-muted); transition: all .15s;
}
.alw-tab:hover { background: var(--alw-bg); color: var(--alw-text); }
.alw-tab--active { background: var(--alw-primary); color: #fff !important; }

.alw-logout-form { margin-left: auto; }
.alw-logout {
    background: none; border: 1px solid var(--alw-border); border-radius: 6px;
    padding: 6px 12px; font-size: 13px; color: var(--alw-muted); cursor: pointer;
}
.alw-logout:hover { border-color: var(--alw-danger); color: var(--alw-danger); }

/* ── Content ───────────────────────────────── */
.alw-content { padding: 24px 20px; max-width: 1100px; margin: 0 auto; }
.alw-section h2 { font-size: 18px; margin: 0 0 20px; }
.alw-section h3 { font-size: 15px; margin: 28px 0 12px; color: var(--alw-muted); }

/* ── Stock grid ────────────────────────────── */
.alw-stock-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 14px;
}
.alw-stock-card {
    background: var(--alw-card); border: 1px solid var(--alw-border);
    border-radius: var(--alw-radius); padding: 16px;
    transition: box-shadow .15s;
}
.alw-stock-card:hover { box-shadow: 0 4px 16px rgba(0,0,0,.08); }
.alw-stock-card--warning { border-left: 4px solid var(--alw-warning); }
.alw-stock-card--danger  { border-left: 4px solid var(--alw-danger); background: #fff5f5; }
.alw-stock-name { font-weight: 600; font-size: 14px; margin-bottom: 4px; }
.alw-stock-sku  { font-size: 11px; color: var(--alw-muted); margin-bottom: 12px; font-family: monospace; }
.alw-stock-qty  { display: flex; justify-content: space-between; align-items: baseline; padding: 4px 0; border-top: 1px solid var(--alw-border); }
.alw-stock-qty--wc { opacity: .65; }
.alw-qty-label  { font-size: 12px; color: var(--alw-muted); }
.alw-qty-num    { font-size: 22px; font-weight: 700; }

/* ── Forms ─────────────────────────────────── */
.alw-form-wrap { background: var(--alw-card); border: 1px solid var(--alw-border); border-radius: var(--alw-radius); padding: 24px; max-width: 520px; margin-bottom: 32px; }
.alw-field { margin-bottom: 16px; }
.alw-field label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; color: var(--alw-muted); }
.alw-field input, .alw-field select, .alw-field textarea {
    width: 100%; padding: 10px 12px; border: 1px solid var(--alw-border);
    border-radius: 8px; font-size: 14px; box-sizing: border-box;
    transition: border-color .15s;
}
.alw-field input:focus, .alw-field select:focus, .alw-field textarea:focus {
    outline: none; border-color: var(--alw-primary);
    box-shadow: 0 0 0 3px rgba(37,99,235,.1);
}
.alw-hint { font-size: 12px; color: var(--alw-muted); margin-top: 4px; display: block; }

/* ── Buttons ───────────────────────────────── */
.alw-btn {
    padding: 11px 24px; border: none; border-radius: 8px;
    font-size: 15px; font-weight: 600; cursor: pointer; transition: all .15s;
}
.alw-btn--primary { background: var(--alw-primary); color: #fff; }
.alw-btn--primary:hover { background: #1d4ed8; transform: translateY(-1px); }

/* ── Messages ──────────────────────────────── */
.alw-msg { margin-left: 12px; font-size: 13px; font-weight: 500; }
.alw-msg.alw-ok  { color: var(--alw-success); }
.alw-msg.alw-err { color: var(--alw-danger); }

/* ── Table ─────────────────────────────────── */
.alw-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.alw-table th { background: var(--alw-bg); padding: 8px 10px; text-align: left; font-weight: 600; border-bottom: 2px solid var(--alw-border); }
.alw-table td { padding: 8px 10px; border-bottom: 1px solid var(--alw-border); }
.alw-table tr:hover td { background: #f0f7ff; }

/* ── Helpers ───────────────────────────────── */
.alw-danger { color: var(--alw-danger); font-weight: 700; }
.alw-empty  { color: var(--alw-muted); font-style: italic; padding: 16px 0; }

@media (max-width: 600px) {
    .alw-header { padding: 10px 12px; }
    .alw-content { padding: 16px 12px; }
    .alw-stock-grid { grid-template-columns: 1fr 1fr; }
    .alw-tab { padding: 7px 10px; font-size: 13px; }
}

/* ── Eladási mátrix navigáció ───────────────── */
.alw-matrix-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    margin-bottom: 16px;
    background: #f8fafc;
    border-radius: 10px;
    padding: 12px;
}
.alw-matrix-modesw,
.alw-matrix-period,
.alw-matrix-months,
.alw-matrix-years { display: flex; gap: 4px; align-items: center; flex-wrap: wrap; }
.alw-matrix-period strong { font-size: 15px; min-width: 130px; text-align: center; color: var(--alw-primary); }

.alw-mbtn {
    padding: 5px 10px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    text-decoration: none;
    background: #fff;
    border: 1px solid var(--alw-border);
    color: var(--alw-muted);
    cursor: pointer;
    transition: all .15s;
}
.alw-mbtn:hover    { background: #eff6ff; color: var(--alw-primary); border-color: var(--alw-primary); }
.alw-mbtn--active  { background: var(--alw-primary); color: #fff !important; border-color: var(--alw-primary); }

/* ── Mátrix táblázat ────────────────────────── */
.alw-matrix-wrap {
    overflow-x: auto;
    overflow-y: auto;
    max-height: 70vh;
    border: 1px solid var(--alw-border);
    border-radius: 10px;
}
.alw-matrix-table {
    border-collapse: collapse;
    width: 100%;
    font-size: 12px;
    white-space: nowrap;
}
.alw-matrix-table thead {
    position: sticky;
    top: 0;
    z-index: 10;
}
.alw-matrix-table thead th {
    background: #1e293b;
    color: #fff;
    padding: 8px 5px;
    text-align: center;
    font-size: 11px;
    border-right: 1px solid #334155;
}
.alw-mt-product {
    position: sticky;
    left: 0;
    z-index: 5;
    min-width: 150px;
    text-align: left !important;
    padding: 7px 10px !important;
    border-right: 2px solid var(--alw-border);
    font-weight: 600;
    background: #fff;
}
thead .alw-mt-product {
    background: #1e293b;
    color: #fff;
    z-index: 15;
    border-right-color: #334155;
}
.alw-mt-col   { min-width: 28px; text-align: center; padding: 6px 3px; }
.alw-mt-cell  { text-align: center; padding: 6px 3px; border-right: 1px solid #f1f5f9; }
.alw-mt-cell--has {
    background: rgba(37,99,235,var(--ca,.15));
    color: #1e40af;
    font-weight: 700;
}
.alw-mt-total {
    position: sticky;
    right: 0;
    background: #eff6ff;
    font-weight: 700;
    text-align: center;
    padding: 6px 8px;
    border-left: 2px solid var(--alw-primary);
    min-width: 42px;
}
thead .alw-mt-total { background: var(--alw-primary); color: #fff; z-index: 15; }
tbody tr:hover td   { background: #f0f7ff !important; }
tbody tr:hover .alw-mt-cell--has { background: rgba(37,99,235,.4) !important; }
tbody tr:hover .alw-mt-total { background: #dbeafe !important; }

/* ── Skeleton shimmer ───────────────────────── */
@keyframes alw-shimmer {
    0%   { background-position: -300px 0; }
    100% { background-position:  300px 0; }
}
.alw-skel {
    display: block;
    height: 12px;
    width: 75%;
    min-width: 60px;
    border-radius: 4px;
    background: linear-gradient(90deg,#e2e8f0 25%,#f8fafc 50%,#e2e8f0 75%);
    background-size: 600px 100%;
    animation: alw-shimmer 1.4s infinite;
}
.alw-skel--sm { width: 18px; min-width: 18px; margin: 0 auto; }
.alw-skeleton-row td { opacity: .65; }

.alw-lazy-status {
    text-align: center;
    padding: 8px;
    font-size: 12px;
    color: var(--alw-muted);
    background: #f8fafc;
}