/* Emissor de Notas Fiscais - Estilos */
:root {
    --primary: #1a5f4a;
    --primary-dark: #0f3d32;
    --primary-light: #2d8f72;
    --accent: #c9a227;
    --bg: #f4f6f5;
    --card: #fff;
    --text: #2c3e2e;
    --text-muted: #6b7b6d;
    --border: #dde4e0;
    --error: #c0392b;
    --success: #27ae60;
}

* {
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', system-ui, sans-serif;
    margin: 0;
    background: var(--bg);
    color: var(--text);
    line-height: 1.5;
}

/* Login */
body.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
}

.login-box {
    background: var(--card);
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
    width: 100%;
    max-width: 380px;
}

.login-box h1 {
    margin: 0 0 1.5rem;
    color: var(--primary);
    font-size: 1.5rem;
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.35rem;
    font-weight: 500;
    color: var(--text);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.6rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 1rem;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(26, 95, 74, 0.15);
}

.btn {
    display: inline-block;
    padding: 0.65rem 1.25rem;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    text-align: center;
    transition: background 0.2s, color 0.2s;
}

.btn-primary {
    background: var(--primary);
    color: #fff;
    width: 100%;
    padding: 0.75rem;
}

.btn-primary:hover {
    background: var(--primary-dark);
}

.alert {
    padding: 0.75rem 1rem;
    border-radius: 6px;
    margin-bottom: 1rem;
}

.alert-error {
    background: #fdeaea;
    color: var(--error);
    border: 1px solid #f5c6cb;
}

.alert-success {
    background: #e8f5e9;
    color: var(--success);
    border: 1px solid #a5d6a7;
}

/* Layout autenticado */
.main-header {
    background: var(--primary);
    color: #fff;
    padding: 0.75rem 1.5rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.logo {
    color: #fff;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.2rem;
}

.main-nav {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.main-nav a {
    color: rgba(255,255,255,0.9);
    text-decoration: none;
    font-weight: 500;
}

.main-nav a:hover,
.main-nav a.nav-logout:hover {
    color: #fff;
}

.nav-logout {
    color: rgba(255,255,255,0.75) !important;
}

.user-name {
    font-size: 0.9rem;
    opacity: 0.9;
}

.main-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.5rem;
}

.main-footer {
    text-align: center;
    padding: 1rem;
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Cards e páginas */
.page-title {
    margin: 0 0 1.5rem;
    font-size: 1.5rem;
    color: var(--primary);
}

.card {
    background: var(--card);
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.table-wrap {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
}

table th,
table td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

table th {
    background: var(--bg);
    font-weight: 600;
    color: var(--text);
}

table tr:hover td {
    background: rgba(26, 95, 74, 0.04);
}

.btn-sm {
    padding: 0.4rem 0.75rem;
    font-size: 0.875rem;
}

.btn-secondary {
    background: var(--border);
    color: var(--text);
}

.btn-secondary:hover {
    background: #c8d1cc;
}

.btn-success {
    background: var(--success);
    color: #fff;
}

.btn-success:hover {
    background: #219a52;
}

.btn-danger {
    background: #e74c3c;
    color: #fff;
}

.btn-danger:hover {
    background: #c0392b;
}

.actions-cell {
    white-space: nowrap;
}

.actions-cell .btn {
    margin-right: 0.35rem;
}

.badge {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 500;
}

.badge-rascunho { background: #fef3cd; color: #856404; }
.badge-aguardando_emissao { background: #cce5ff; color: #004085; }
.badge-emitida { background: #d4edda; color: #155724; }
.badge-aguardando_cancelamento { background: #fff3cd; color: #856404; }
.badge-cancelada { background: #f8d7da; color: #721c24; }

/* Formulários em grid */
.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.form-row .form-group {
    margin-bottom: 0;
}

/* Dashboard */
.dashboard-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
}

.dash-card {
    background: var(--card);
    border-radius: 8px;
    padding: 1.25rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    border-left: 4px solid var(--primary);
}

.dash-card h3 {
    margin: 0 0 0.5rem;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.dash-card .number {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary);
}

/* Itens da nota */
.itens-nota table {
    margin-top: 0.5rem;
}

.empty-state {
    text-align: center;
    padding: 2rem;
    color: var(--text-muted);
}

/* Seções do formulário de emissão NFS-e */
.form-section {
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border);
}
.form-section:last-of-type { border-bottom: none; }
.section-title {
    margin: 0 0 1rem;
    font-size: 1.1rem;
    color: var(--primary);
}
.form-hint {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}
.form-row-itens { align-items: flex-end; }
.form-row-itens .form-group { margin-bottom: 0.5rem; }
.item-row, .fatura-row { margin-bottom: 0.5rem; }
.text-muted { color: var(--text-muted); }
.w100 { width: 100%; }