/* RegisEmite Web - Stylesheet */

:root {
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --success: #16a34a;
    --danger: #dc2626;
    --warning: #f59e0b;
    --bg: #f8fafc;
    --card-bg: #ffffff;
    --text: #1e293b;
    --text-muted: #64748b;
    --border: #e2e8f0;
    --radius: 8px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

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

/* HEADER */
.header {
    background: var(--primary);
    color: white;
    padding: 16px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.header h1 { font-size: 22px; font-weight: 700; }
.header .subtitle { font-size: 13px; opacity: 0.8; margin-left: 12px; }
.header-right { font-size: 13px; opacity: 0.9; }

/* CARDS */
.card {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 24px;
    margin: 20px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}
.card h2 { margin-bottom: 16px; font-size: 18px; }

/* EMPRESA SELECTOR */
.empresas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 12px;
}
.empresa-card {
    border: 2px solid var(--border);
    border-radius: var(--radius);
    padding: 16px;
    cursor: pointer;
    transition: all 0.2s;
}
.empresa-card:hover {
    border-color: var(--primary);
    background: #eff6ff;
}
.empresa-card .nome { font-weight: 600; font-size: 15px; }
.empresa-card .cnpj { color: var(--text-muted); font-size: 13px; font-family: monospace; }
.empresa-card .validade { font-size: 12px; color: var(--text-muted); margin-top: 4px; }

/* EMPRESA BAR */
.empresa-bar {
    background: var(--card-bg);
    padding: 12px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border);
}
.empresa-bar-left { display: flex; align-items: center; gap: 12px; }
.cnpj-badge {
    background: #e0e7ff;
    color: var(--primary-dark);
    padding: 2px 10px;
    border-radius: 12px;
    font-size: 13px;
    font-family: monospace;
}
.empresa-bar-right { display: flex; align-items: center; gap: 16px; }
.total-mes { font-weight: 600; color: var(--success); font-size: 14px; }

/* CARTAO BAR */
.cartao-bar {
    background: #f0f4ff;
    padding: 12px 24px;
    display: flex;
    align-items: center;
    gap: 20px;
    border-bottom: 1px solid #c7d2fe;
    flex-wrap: wrap;
}
.cartao-field { display: flex; align-items: center; gap: 8px; }
.cartao-field label { font-weight: 600; font-size: 13px; white-space: nowrap; }
.cartao-info { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; font-size: 13px; }
.cartao-meta { color: var(--text-muted); }
.cartao-emitido { color: var(--primary); }
.cartao-falta { color: var(--danger); font-weight: 600; }
.cartao-ok { background: #dcfce7; color: var(--success); padding: 2px 12px; border-radius: 10px; font-weight: 700; font-size: 13px; }

/* ISS BAR */
.iss-bar {
    background: #fffbeb;
    padding: 10px 24px;
    display: flex;
    align-items: center;
    gap: 10px;
    border-bottom: 1px solid #fde68a;
}
.iss-bar label { font-weight: 600; font-size: 14px; }
.input-sm { width: 80px; padding: 4px 8px; border: 2px solid var(--border); border-radius: 4px; font-size: 14px; }
.input-bold { font-weight: 700; }
.hint { color: var(--text-muted); font-size: 12px; }

/* TABS */
.tabs {
    display: flex;
    background: var(--card-bg);
    border-bottom: 2px solid var(--border);
    padding: 0 24px;
    overflow-x: auto;
}
.tab {
    padding: 12px 20px;
    border: none;
    background: none;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-muted);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    white-space: nowrap;
}
.tab:hover { color: var(--text); }
.tab.active { color: var(--primary); border-bottom-color: var(--primary); }

.tab-content { display: none; padding: 24px; }
.tab-content.active { display: block; }

/* FORMS */
.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 20px;
}
.form-grid-2col { grid-template-columns: 1fr 1fr; }
.full-width { grid-column: 1 / -1; }
.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--text);
}
.form-group input, .form-group select {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 14px;
}
.form-group input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}
.input-readonly { background: #f1f5f9; color: var(--text-muted); }
.radio-group { display: flex; gap: 20px; padding-top: 4px; }
.radio-group label { font-weight: 400; font-size: 14px; display: flex; align-items: center; gap: 4px; }

/* BUTTONS */
.btn {
    padding: 8px 20px;
    border: none;
    border-radius: var(--radius);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-primary { background: var(--primary); color: white; }
.btn-primary:hover:not(:disabled) { background: var(--primary-dark); }
.btn-secondary { background: #e2e8f0; color: var(--text); }
.btn-secondary:hover:not(:disabled) { background: #cbd5e1; }
.btn-outline { background: transparent; border: 1px solid var(--border); color: var(--text); }
.btn-outline:hover { background: #f1f5f9; }
.btn-danger { background: var(--danger); color: white; }
.btn-lg { padding: 12px 32px; font-size: 16px; }
.btn-sm { padding: 4px 12px; font-size: 12px; }
.btn-group { display: flex; gap: 12px; margin-bottom: 20px; }

/* PROGRESS */
.progress-container { margin: 16px 0; display: flex; align-items: center; gap: 12px; }
.progress-bar { flex: 1; height: 8px; background: var(--border); border-radius: 4px; overflow: hidden; }
.progress-fill { height: 100%; background: var(--primary); border-radius: 4px; transition: width 0.3s; width: 0%; }

/* LOG AREA */
.log-area {
    background: #1e293b;
    color: #e2e8f0;
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 13px;
    padding: 16px;
    border-radius: var(--radius);
    max-height: 400px;
    overflow-y: auto;
    white-space: pre-wrap;
    min-height: 100px;
}
.log-area .ok { color: #4ade80; }
.log-area .erro { color: #f87171; }
.log-area .info { color: #60a5fa; }
.log-area .warn { color: #fbbf24; }

/* TABLE */
.table-container { overflow-x: auto; margin-bottom: 16px; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--border); }
th { background: #f1f5f9; font-weight: 600; font-size: 12px; text-transform: uppercase; color: var(--text-muted); }
td.valor { font-family: monospace; text-align: right; }
.badge { display: inline-block; padding: 2px 8px; border-radius: 10px; font-size: 12px; font-weight: 600; }
.badge-ok { background: #dcfce7; color: var(--success); }
.badge-erro { background: #fee2e2; color: var(--danger); }
.badge-hom { background: #fef3c7; color: #92400e; }

/* UTILS */
.hidden { display: none !important; }
.mt-10 { margin-top: 10px; }
.mb-10 { margin-bottom: 10px; }

/* LOADING SPINNER */
.spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
    margin-right: 8px;
    vertical-align: middle;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* RESPONSIVE */
@media (max-width: 640px) {
    .form-grid { grid-template-columns: 1fr; }
    .empresa-bar { flex-direction: column; gap: 8px; align-items: flex-start; }
    .tabs { padding: 0 8px; }
    .tab { padding: 10px 12px; font-size: 13px; }
    .tab-content { padding: 16px; }
    .header { padding: 12px 16px; }
    .btn-group { flex-direction: column; }
}