/* ── RESET & BASE ────────────────────────────────────────────── */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
 
:root {
    --teal:        #008080;
    --teal-escuro: #006666;
    --teal-claro:  #e0f2f2;
    --bisque:      #ffe4c4;
    --borda:       #ba7f7fcd;
    --fundo:       #ecd9bc;
    --card:        #F3EFE7;
    --texto:       #2c2c2c;
    --texto-muted: #666;
    --radius:      14px;
    --sombra:      0 2px 12px rgba(0,0,0,0.08);
    --transition:  0.2s ease;
}
 
body {
    font-family: 'Segoe UI', system-ui, Arial, sans-serif;
    background: var(--fundo);
    color: var(--texto);
}
 
/* ── MENUBAR ─────────────────────────────────────────────────── */
.menuBar {
    display: flex;
    align-items: center;
    background-color: var(--teal);
    padding: 0 32px;
    height: 60px;
    gap: 24px;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}
 
.menuBar-brand {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--bisque);
    letter-spacing: 0.02em;
    white-space: nowrap;
}
 
.navMenu {
    display: flex;
    gap: 8px;
    align-items: center;
    margin-left: auto;
}
 
.navMenu a {
    font-size: 0.95rem;
    color: var(--bisque);
    text-decoration: none;
    padding: 6px 16px;
    border-radius: 8px;
    border: 1px solid transparent;
    transition: var(--transition);
}
 
.navMenu a:hover,
.navMenu a.nav-ativo {
    background-color: var(--bisque);
    color: var(--teal-escuro);
    border-color: rgba(0,0,0,0.1);
}
 
/* ── LAYOUT ──────────────────────────────────────────────────── */
.layout {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: calc(100vh - 60px);
    padding-bottom: 40px;
}
 
/* ── CARD PRINCIPAL ──────────────────────────────────────────── */
.divPadrao {
    background-color: var(--card);
    width: min(75vw, 900px);
    padding: 32px 36px;
    border: 3px solid var(--borda);
    border-radius: var(--radius);
    margin-top: 28px;
    box-shadow: var(--sombra);
}
 
.inputSefaz {
    text-align: center;
}
 
.inputSefaz h1 {
    font-size: 1.9rem;
    color: var(--teal-escuro);
    margin-bottom: 8px;
}
 
.subtitulo {
    color: var(--texto-muted);
    font-size: 0.95rem;
    margin-bottom: 28px;
}
 
/* ── INPUT GROUP ─────────────────────────────────────────────── */
.input-group {
    display: flex;
    justify-content: center;
    gap: 0;
}
 
.inputSefaz input {
    width: min(45vw, 480px);
    font-size: 1.2rem;
    padding: 10px 14px;
    border: 2px solid #ccc;
    border-right: none;
    border-radius: var(--radius) 0 0 var(--radius);
    outline: none;
    transition: border-color var(--transition);
    font-family: 'Courier New', monospace;
    letter-spacing: 0.05em;
}
 
.inputSefaz input:focus {
    border-color: var(--teal);
}
 
.inputSefaz input::placeholder {
    font-family: 'Segoe UI', system-ui, Arial, sans-serif;
    letter-spacing: normal;
    color: #aaa;
    font-size: 1rem;
}
 
.inputSefaz button,
.botoes button {
    font-size: 1rem;
    padding: 10px 20px;
    background-color: var(--teal);
    color: white;
    border: 2px solid var(--teal);
    cursor: pointer;
    transition: background var(--transition), transform var(--transition);
    font-weight: 600;
}
 
.inputSefaz button {
    border-radius: 0 var(--radius) var(--radius) 0;
}
 
.inputSefaz button:hover {
    background-color: var(--teal-escuro);
    border-color: var(--teal-escuro);
}
 
/* ── CONTADOR DE DÍGITOS ─────────────────────────────────────── */
.char-info {
    margin-top: 8px;
    font-size: 0.8rem;
    color: var(--texto-muted);
    font-family: 'Courier New', monospace;
    transition: color var(--transition);
}
.char-info.valido  { color: var(--teal); font-weight: 600; }
.char-info.erro    { color: #c0392b; font-weight: 600; }
 
/* ── RESULTADO ───────────────────────────────────────────────── */
.resultado {
    margin-top: 32px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}
 
.resultado-item {
    background: white;
    border: 1px solid #ddd;
    border-radius: 10px;
    padding: 12px 16px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
}
 
.resultado-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--texto-muted);
    font-weight: 600;
}
 
.resultado-valor {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--teal-escuro);
    font-family: 'Courier New', monospace;
    word-break: break-all;
}
 
/* ── BADGE DE TIPO ───────────────────────────────────────────── */
.tipo-badge {
    display: inline-block;
    margin: 16px auto 0;
    padding: 5px 18px;
    border-radius: 20px;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.06em;
}
.tipo-nfe  { background: #e0f2f2; color: var(--teal-escuro); border: 1px solid var(--teal); }
.tipo-nfce { background: #fff8e1; color: #b45309;            border: 1px solid #f59e0b; }
.tipo-sat  { background: #fef2f2; color: #b91c1c;            border: 1px solid #f87171; }
 
/* ── LINKS ───────────────────────────────────────────────────── */
.link1,
.link2 {
    margin-top: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    text-align: left;
    padding: 14px 18px;
    background: white;
    border: 1px solid #ddd;
    border-radius: 10px;
    font-size: 0.85rem;
}
 
.link1 a,
.link2 a {
    color: var(--teal);
    text-decoration: none;
    word-break: break-all;
    transition: color var(--transition);
}
 
.link1 a:hover,
.link2 a:hover {
    color: var(--teal-escuro);
    text-decoration: underline;
}
 
/* ── BOTÕES DE AÇÃO ──────────────────────────────────────────── */
.botoes {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 16px;
}
 
.botoes button {
    border-radius: 8px;
    font-size: 0.9rem;
    padding: 9px 20px;
    border: 2px solid var(--teal);
    background: white;
    color: var(--teal-escuro);
}
 
.botoes button:hover {
    background: var(--teal-claro);
    transform: translateY(-1px);
}
 
.botoes button:active {
    transform: scale(0.97);
}
 
.botoes .btn-primario {
    background: var(--teal);
    color: white;
}
 
.botoes .btn-primario:hover {
    background: var(--teal-escuro);
}
 
/* ── DROP ZONE ───────────────────────────────────────────────── */
.drop-zone {
    margin-top: 28px;
    border: 2px dashed #bbb;
    border-radius: 10px;
    background: #fdfdfd;
    transition: all var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 16px 20px;
    width: fit-content;
    margin-left: auto;
    margin-right: auto;
    gap: 8px;
}
 
.drop-zone.dragover {
    border-color: var(--teal);
    background-color: var(--teal-claro);
    transform: scale(1.02);
}
 
.drop-label {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    cursor: pointer;
    width: min(45vw, 480px);
    border: 1px solid #ccc;
    padding: 10px 14px;
    background: white;
    border-radius: 6px;
    gap: 8px;
    transition: border-color var(--transition);
}
 
.drop-label:hover {
    border-color: var(--teal);
    background: var(--teal-claro);
}
 
.btn-colar-img {
    font-size: 1rem;
    padding: 9px 18px;
    background: white;
    border: 1px solid #ccc;
    border-radius: 6px;
    cursor: pointer;
    transition: all var(--transition);
    font-weight: 600;
}
 
.btn-colar-img:hover {
    border-color: var(--teal);
    background: var(--teal-claro);
}
 
.status-texto {
    font-size: 0.88rem;
    font-weight: 600;
    text-align: center;
    color: var(--texto-muted);
    min-height: 20px;
    transition: color var(--transition);
}
.status-texto.loading { color: #b45309; }
.status-texto.success { color: var(--teal-escuro); }
.status-texto.error   { color: #c0392b; }
 
/* ── INFORMAÇÕES ─────────────────────────────────────────────── */
.on-Infos {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 40px;
    border-top: 3px solid var(--borda);
    padding-top: 24px;
}
 
.infos h2 {
    font-size: 1rem;
    color: var(--texto-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 16px;
    font-weight: 600;
}
 
.infos ul {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
}
 
.infos li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1rem;
    color: var(--texto);
}
 
.badge {
    background: var(--teal);
    color: white;
    font-family: 'Courier New', monospace;
    font-size: 0.85rem;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 6px;
    letter-spacing: 0.05em;
}
 
/* ── TOAST (substituiu #mensagem fixo) ───────────────────────── */
.toast {
    display: none;
    position: fixed;
    top: 70px;
    left: 50%;
    transform: translateX(-50%);
    background: #333;
    color: white;
    padding: 10px 24px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    z-index: 999;
    box-shadow: 0 4px 16px rgba(0,0,0,0.2);
    animation: slideDown 0.3s ease;
}
.toast.toast-sucesso { background: var(--teal-escuro); }
.toast.toast-erro    { background: #c0392b; }
 
@keyframes slideDown {
    from { opacity: 0; transform: translateX(-50%) translateY(-16px); }
    to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}
 
/* ── RODAPÉ ──────────────────────────────────────────────────── */
.rodape {
    width: 100%;
    background-color: var(--teal);
    color: var(--bisque);
    text-align: center;
    padding: 18px 20px;
    margin-top: 28px;
    font-size: 0.88rem;
}
 
/* ── RESPONSIVO ──────────────────────────────────────────────── */
@media (max-width: 700px) {
    .divPadrao {
        width: 95vw;
        padding: 20px 16px;
    }
    .inputSefaz input,
    .drop-label {
        width: 70vw;
    }
    .resultado {
        grid-template-columns: 1fr 1fr;
    }
    .menuBar {
        padding: 0 16px;
    }
    .navMenu a {
        font-size: 0.82rem;
        padding: 5px 10px;
    }
}