:root {
    --bg:      #0a0e1a;
    --surface: #111827;
    --card:    #1a2236;
    --border:  rgba(255,255,255,0.07);
    --accent:  #38bdf8;
    --green:   #34d399;
    --red:     #f87171;
    --yellow:  #fbbf24;
    --text:    #f1f5f9;
    --muted:   #64748b;
    --radius:  14px;
}

* { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

html, body {
    font-family: 'Syne', sans-serif;
    background: var(--bg);
    color: var(--text);
    overflow-x: hidden;
    min-height: 100%;
}

/* ── HEADER ── */
.app-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(10,14,26,0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.app-header .logo {
    width: 34px; height: 34px;
    background: var(--accent);
    border-radius: 9px;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}

.app-header .logo svg { width: 18px; color: #0a0e1a; }

.app-header h1 { font-size: 0.95rem; font-weight: 700; flex: 1; }
.app-header h1 span { color: var(--accent); }

.btn-home {
    display: flex;
    align-items: center;
    gap: 6px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 9px;
    padding: 8px 12px;
    font-family: 'Syne', sans-serif;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text);
    cursor: pointer;
    white-space: nowrap;
    flex-shrink: 0;
    transition: all 0.2s;
}
.btn-home:hover { border-color: var(--accent); color: var(--accent); }
.btn-home svg { width: 14px; }

/* ── PAGES ── */
.page { display: none; padding: 20px; animation: fadeIn 0.25s ease; }
.page.active { display: block; }

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ── SECTION TITLE ── */
.section-title { font-size: 1.4rem; font-weight: 800; margin-bottom: 2px; }
.section-sub   { font-size: 0.78rem; color: var(--muted); }

/* ══════════════════════════════════
   TABELA LISTA DE CONFERÊNCIAS
   Desktop: tabela normal
   Mobile:  cards empilhados
══════════════════════════════════ */
.table-wrap {
    border-radius: 12px;
    border: 1px solid var(--border);
    overflow: hidden;
}

/* DESKTOP — tabela padrão */
#resultado table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.88rem;
}

#resultado thead th {
    background: rgba(56,189,248,0.1);
    color: var(--accent);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 12px 16px;
    text-align: center;
    white-space: nowrap;
}

#resultado tbody tr {
    border-top: 1px solid var(--border);
    transition: background 0.15s;
    cursor: pointer;
}

#resultado tbody tr:hover  { background: rgba(56,189,248,0.06); }
#resultado tbody tr.selected { background: rgba(56,189,248,0.12); }

#resultado tbody td {
    padding: 14px 16px;
    text-align: center;
    font-family: 'DM Mono', monospace;
    font-size: 0.85rem;
    color: var(--text);
}

/* MOBILE — vira cards */
@media (max-width: 600px) {
    #resultado table,
    #resultado thead,
    #resultado tbody,
    #resultado tr,
    #resultado th,
    #resultado td { display: block; width: 100%; }

    #resultado thead { display: none; }

    #resultado tbody tr {
        padding: 14px 16px;
        border-top: 1px solid var(--border);
        background: var(--card);
        cursor: pointer;
    }

    #resultado tbody tr:active { background: rgba(56,189,248,0.1); }

    #resultado tbody td {
        padding: 2px 0;
        text-align: left;
        border: none;
    }

    #resultado tbody td::before {
        content: attr(data-label) " ";
        font-size: 0.6rem;
        font-weight: 700;
        letter-spacing: 0.1em;
        text-transform: uppercase;
        color: var(--muted);
        display: block;
        margin-top: 8px;
        margin-bottom: 1px;
    }

    #resultado tbody td:first-child::before { margin-top: 0; }
}

/* ══════════════════════════════════
   TELA DE CONFERÊNCIA ABERTA
   Layout em coluna, limpo
══════════════════════════════════ */

/* container-conf ocupa toda a tela em coluna */
#container-conf {
    display: none;
    flex-direction: column;
    padding: 16px;
    gap: 16px;
}

/* Tabela da conferência selecionada */
#conferencia-sel {
    overflow-x: auto;
    border-radius: 12px;
    border: 1px solid rgba(56,189,248,0.2);
    background: rgba(56,189,248,0.05);
}

#tab-consulta {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.82rem;
}

#tab-consulta th {
    background: rgba(56,189,248,0.12);
    color: var(--accent);
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 10px 14px;
    text-align: center;
    white-space: nowrap;
}

#tab-consulta td {
    padding: 12px 14px;
    text-align: center;
    font-family: 'DM Mono', monospace;
    border-top: 1px solid var(--border);
}

/* Seção do scanner (id="conferencia") */
#conferencia {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px;
}

.card-title {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 12px;
}

/* Tabs câmera / manual */
.scanner-toggle {
    display: flex;
    gap: 8px;
    margin-bottom: 14px;
}

.scanner-toggle .tab {
    flex: 1;
    padding: 10px 8px;
    border-radius: 9px;
    border: 1px solid var(--border);
    background: var(--surface);
    font-family: 'Syne', sans-serif;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--muted);
    cursor: pointer;
    text-align: center;
    transition: all 0.2s;
    touch-action: manipulation;
}

.scanner-toggle .tab.active {
    background: var(--accent);
    color: #0a0e1a;
    border-color: var(--accent);
}

/* Câmera */
.camera-wrap { display: none; flex-direction: column; align-items: center; }
.camera-wrap.active { display: flex; }

.video-container {
    position: relative;
    width: 100%;
    margin-bottom: 10px;
}

#video-preview {
    width: 100%;
    border-radius: 10px;
    border: 2px solid var(--accent);
    display: block;
    background: #000;
    max-height: 55vw;
    object-fit: cover;
}

.scan-laser {
    position: absolute;
    left: 4px; right: 4px;
    height: 2px;
    background: var(--accent);
    box-shadow: 0 0 8px var(--accent);
    animation: laser 2s ease-in-out infinite;
    border-radius: 2px;
}

@keyframes laser {
    0%   { top: 10%; }
    50%  { top: 88%; }
    100% { top: 10%; }
}

.scan-hint {
    font-size: 0.78rem;
    color: var(--muted);
    text-align: center;
    margin-bottom: 10px;
}

/* Manual */
.manual-wrap { display: none; }
.manual-wrap.active { display: block; }

/* Input código de barras */
#input_cod_barra { margin-bottom: 0; }

#input_cod_barra label {
    display: block;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 8px;
}

#referencia {
    width: 100%;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 14px 16px;
    font-family: 'DM Mono', monospace;
    font-size: max(16px, 1rem);
    color: var(--text);
    outline: none;
    transition: border-color 0.2s;
}

#referencia:focus { border-color: var(--accent); }

/* Tabela produtos conferidos */
#prod-conf {
    max-height: 350px;
    overflow-y: auto;
    overflow-x: hidden;
    border-radius: 12px;
    border: 1px solid var(--border);
}

#tabela-prod-conf {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.82rem;
}

#tabela-prod-conf thead th {
    position: sticky;
    top: 0;
    background: #0d1525;
    color: var(--accent);
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 10px 12px;
    text-align: center;
    white-space: nowrap;
    z-index: 10;
}

#tabela-prod-conf tbody tr { border-top: 1px solid var(--border); }
#tabela-prod-conf tbody tr:nth-child(odd)  { background: rgba(56,189,248,0.04); }
#tabela-prod-conf tbody tr:nth-child(even) { background: rgba(52,211,153,0.04); }

#tabela-prod-conf tbody td {
    padding: 10px 12px;
    text-align: center;
    font-family: 'DM Mono', monospace;
    font-size: 0.8rem;
}

/* Produtos não encontrados */
#prod-nao-encontrado {
    max-height: 200px;
    overflow-y: auto;
}

#tabela-prod-nao-encontrado {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.82rem;
}

#tabela-prod-nao-encontrado thead th {
    position: sticky;
    top: 0;
    background: #0d1525;
    color: var(--red);
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 10px 12px;
    text-align: center;
    z-index: 10;
}

#tabela-prod-nao-encontrado tbody tr { border-top: 1px solid var(--border); }
#tabela-prod-nao-encontrado tbody td {
    padding: 10px 12px;
    text-align: center;
    font-family: 'DM Mono', monospace;
    font-size: 0.8rem;
}

/* Container dos não encontrados */
#container-repro-prod {
    background: rgba(248,113,113,0.06);
    border: 1px solid rgba(248,113,113,0.2);
    border-radius: var(--radius);
    padding: 14px;
    margin-top: 0;
}

#repro-prod {
    margin-top: 12px;
    padding: 10px 18px;
    background: var(--accent);
    color: #0a0e1a;
    cursor: pointer;
    border-radius: 9px;
    font-weight: 700;
    font-size: 0.85rem;
    display: inline-block;
    touch-action: manipulation;
}

#repro-prod:hover { filter: brightness(1.1); }

/* Botão Página Inicial (no abrirConf.js controla display) */
#pagina-inicial {
    display: none; /* começa oculto, o script ativa */
}

/* ── BUTTONS ── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: none;
    border-radius: 12px;
    padding: 14px 20px;
    font-family: 'Syne', sans-serif;
    font-size: 0.9rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s;
    width: 100%;
    touch-action: manipulation;
}

.btn-primary { background: var(--accent); color: #0a0e1a; }
.btn-primary:hover { filter: brightness(1.1); }
.btn-success  { background: var(--green);  color: #0a0e1a; }
.btn-danger   { background: var(--red);    color: #fff; }
.btn-ghost    { background: var(--card); color: var(--text); border: 1px solid var(--border); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn-sm { padding: 9px 16px; font-size: 0.8rem; width: auto; border-radius: 9px; }

/* ── INPUT GROUP ── */
.input-group { margin-bottom: 14px; }

.input-group label {
    display: block;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 6px;
}

.input-group input {
    width: 100%;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 14px 16px;
    font-family: 'DM Mono', monospace;
    font-size: max(16px, 1rem);
    color: var(--text);
    outline: none;
    transition: border-color 0.2s;
}

.input-group input:focus { border-color: var(--accent); }
.input-group input::placeholder { color: var(--muted); }

/* ── BADGE ── */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 9px;
    border-radius: 100px;
    font-size: 0.7rem;
    font-weight: 700;
}

.badge-blue  { background: rgba(56,189,248,0.15); color: var(--accent); }
.badge-green { background: rgba(52,211,153,0.15); color: var(--green); }
.badge-red   { background: rgba(248,113,113,0.15); color: var(--red); }

/* ── TOAST ── */
.toast-container {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 8px;
    align-items: center;
    width: 92%;
    max-width: 380px;
    pointer-events: none;
}

.toast {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 12px 16px;
    font-size: 0.85rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    animation: toastIn 0.3s ease;
    box-shadow: 0 8px 32px rgba(0,0,0,0.5);
}

.toast.success { border-color: rgba(52,211,153,0.4); color: var(--green); }
.toast.error   { border-color: rgba(248,113,113,0.4); color: var(--red); }
.toast.info    { border-color: rgba(56,189,248,0.4);  color: var(--accent); }

@keyframes toastIn {
    from { opacity: 0; transform: translateY(14px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ── MODAL ── */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.75);
    backdrop-filter: blur(8px);
    z-index: 999;
    align-items: flex-end;
    justify-content: center;
}

.modal-overlay.open { display: flex; }

.modal-box {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 20px 20px 0 0;
    padding: 28px 20px 36px;
    width: 100%;
    max-width: 480px;
    animation: slideUp 0.25s ease;
}

.modal-box h3 { font-size: 1.1rem; font-weight: 800; margin-bottom: 20px; }

.modal-actions { display: flex; gap: 10px; margin-top: 16px; }

@keyframes slideUp {
    from { transform: translateY(100%); }
    to   { transform: translateY(0); }
}

/* ── POPUP (usado pelos scripts existentes) ── */
.popup-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.7);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    z-index: 999;
}

.popup-box {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 20px 20px 0 0;
    padding: 28px 20px 36px;
    width: 100%;
    max-width: 480px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.popup-box h3 { font-size: 1.1rem; font-weight: 800; }

.popup-box input {
    width: 100%;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 14px 16px;
    font-family: 'DM Mono', monospace;
    font-size: max(16px, 1rem);
    color: var(--text);
    outline: none;
    text-align: left;
}

.popup-box input:focus { border-color: var(--accent); }

.popup-botoes { display: flex; gap: 10px; margin-top: 4px; }

.popup-botoes button {
    flex: 1;
    padding: 12px;
    border-radius: 10px;
    border: none;
    font-family: 'Syne', sans-serif;
    font-size: 0.9rem;
    font-weight: 700;
    cursor: pointer;
    touch-action: manipulation;
}

.popup-botoes button:first-child { background: var(--accent); color: #0a0e1a; }
.popup-botoes button:last-child  { background: var(--surface); color: var(--text); border: 1px solid var(--border); }

/* ── EMPTY STATE ── */
.empty-state {
    text-align: center;
    padding: 36px 20px;
    color: var(--muted);
}

.empty-state svg { width: 40px; opacity: 0.25; margin: 0 auto 10px; display: block; }
.empty-state p { font-size: 0.85rem; }

/* ── SPINNER ── */
.spinner {
    width: 20px; height: 20px;
    border: 2px solid rgba(255,255,255,0.15);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
    display: inline-block;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ── FOOTER ── */
.app-footer {
    padding: 20px 16px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 24px;
    border-top: 1px solid var(--border);
    margin-top: 24px;
}

.app-footer img { height: 28px; filter: brightness(0) invert(1); opacity: 0.3; }

/* ── FLASH ── */
.scan-result-flash {
    position: fixed;
    inset: 0;
    background: rgba(52,211,153,0.2);
    pointer-events: none;
    opacity: 0;
    z-index: 9998;
    transition: opacity 0.1s;
}

.scan-result-flash.show { opacity: 1; }

/* ── PROD HEADER ── */
.prod-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
    margin-top: 4px;
}

.prod-count {
    font-family: 'DM Mono', monospace;
    font-size: 0.78rem;
    color: var(--muted);
}

/* ── NOT FOUND SECTION ── */
.not-found-section {
    background: rgba(248,113,113,0.06);
    border: 1px solid rgba(248,113,113,0.2);
    border-radius: var(--radius);
    padding: 14px;
    display: none;
}

.not-found-section.visible { display: block; }

.not-found-title {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--red);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 6px;
}

/* ── CONF INFO ── */
.conf-info {
    background: rgba(56,189,248,0.06);
    border: 1px solid rgba(56,189,248,0.15);
    border-radius: var(--radius);
    padding: 14px 16px;
    display: flex;
    flex-wrap: wrap;
    gap: 12px 20px;
}

.conf-info-item { flex: 1; min-width: 100px; }
.conf-info-item .label { font-size: 0.62rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); margin-bottom: 3px; }
.conf-info-item .value { font-family: 'DM Mono', monospace; font-size: 0.88rem; }

/* ── ANIMATIONS ── */
@keyframes vibrate {
    0%,100% { transform: translateX(0); }
    20%,60% { transform: translateX(-4px); }
    40%,80% { transform: translateX(4px); }
}

.vibrate { animation: vibrate 0.4s ease; }

/* ── DIV BTN NOVO (botão página inicial estilo antigo) ── */
.div-btn-pagini {
    display: none;
    align-items: center;
    justify-content: center;
    background-color: var(--card);
    color: var(--text);
    padding: 8px 14px;
    border-radius: 9px;
    font-size: 0.82rem;
    font-weight: 600;
    border: 1px solid var(--border);
    cursor: pointer;
    gap: 6px;
    transition: all 0.2s;
}

.div-btn-pagini:hover { border-color: var(--accent); color: var(--accent); }