/* VR Ferramentas - Estilo Principal */
/* Tema: Azul Marinho Escuro + Cores Claras */

:root {
    --vrf-primary: #1e40af;
    --vrf-primary-light: #3b82f6;
    --vrf-primary-dark: #1e3a8a;
    --vrf-bg-dark: #0f172a;
    --vrf-bg-card: #1e293b;
    --vrf-bg-input: #0f172a;
    --vrf-text: #e2e8f0;
    --vrf-text-muted: #94a3b8;
    --vrf-border: #334155;
    --vrf-success: #10b981;
    --vrf-danger: #ef4444;
    --vrf-warning: #f59e0b;
    --vrf-whatsapp: #25d366;
    --vrf-radius: 12px;
    --vrf-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

/* Tool Container */
.vrf-tool {
    background: var(--vrf-bg-card);
    border-radius: var(--vrf-radius);
    padding: 40px;
    margin: 30px auto;
    max-width: 800px;
    color: var(--vrf-text);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    box-shadow: var(--vrf-shadow);
    border: 1px solid var(--vrf-border);
}

.vrf-tool-header {
    text-align: center;
    margin-bottom: 30px;
}

.vrf-tool-header h2 {
    color: #fff;
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 10px;
}

.vrf-tool-header p {
    color: var(--vrf-text-muted);
    font-size: 16px;
    line-height: 1.6;
}

/* Forms */
.vrf-form {
    margin-top: 20px;
}

.vrf-form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 20px;
}

.vrf-grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 768px) {
    .vrf-form-grid, .vrf-grid-3 {
        grid-template-columns: 1fr;
    }
    .vrf-tool {
        padding: 20px;
        margin: 15px;
    }
}

.vrf-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.vrf-field label {
    font-size: 13px;
    font-weight: 600;
    color: var(--vrf-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.vrf-field input,
.vrf-field select,
.vrf-field textarea {
    background: var(--vrf-bg-input);
    border: 1px solid var(--vrf-border);
    border-radius: 8px;
    padding: 12px 16px;
    color: var(--vrf-text);
    font-size: 15px;
    transition: border-color 0.2s, box-shadow 0.2s;
    width: 100%;
    box-sizing: border-box;
}

.vrf-field input:focus,
.vrf-field select:focus,
.vrf-field textarea:focus {
    outline: none;
    border-color: var(--vrf-primary-light);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

.vrf-field textarea {
    resize: vertical;
    min-height: 120px;
}

/* Buttons */
.vrf-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all 0.2s;
    text-decoration: none;
}

.vrf-btn:active {
    transform: scale(0.97);
}

.vrf-btn-primary {
    background: linear-gradient(135deg, var(--vrf-primary) 0%, var(--vrf-primary-light) 100%);
    color: #fff;
    width: 100%;
}

.vrf-btn-primary:hover {
    background: linear-gradient(135deg, var(--vrf-primary-dark) 0%, var(--vrf-primary) 100%);
    box-shadow: 0 4px 15px rgba(30, 64, 175, 0.4);
}

.vrf-btn-success {
    background: var(--vrf-success);
    color: #fff;
    width: 100%;
}

.vrf-btn-whatsapp {
    background: var(--vrf-whatsapp);
    color: #fff;
    font-size: 16px;
    padding: 16px 32px;
}

.vrf-btn-whatsapp:hover {
    background: #1ebe5d;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    color: #fff;
    text-decoration: none;
}

.vrf-btn-outline {
    background: transparent;
    border: 2px dashed var(--vrf-border);
    color: var(--vrf-text-muted);
    width: 100%;
    margin-top: 10px;
}

.vrf-btn-outline:hover {
    border-color: var(--vrf-primary-light);
    color: var(--vrf-primary-light);
}

/* Results */
.vrf-resultado {
    margin-top: 30px;
    padding: 30px;
    background: var(--vrf-bg-dark);
    border-radius: var(--vrf-radius);
    border: 1px solid var(--vrf-border);
}

.vrf-resultado h3 {
    color: #fff;
    margin-bottom: 15px;
}

.vrf-resultado-abusivo {
    border-color: var(--vrf-danger);
    background: rgba(239, 68, 68, 0.05);
}

.vrf-resultado-ok {
    border-color: var(--vrf-success);
    background: rgba(16, 185, 129, 0.05);
}

.vrf-resultado-badge {
    display: inline-block;
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 14px;
    margin-bottom: 15px;
}

.vrf-badge-abusivo {
    background: rgba(239, 68, 68, 0.15);
    color: var(--vrf-danger);
    border: 1px solid var(--vrf-danger);
}

.vrf-badge-ok {
    background: rgba(16, 185, 129, 0.15);
    color: var(--vrf-success);
    border: 1px solid var(--vrf-success);
}

.vrf-resultado-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 15px;
    margin-top: 20px;
}

.vrf-stat {
    background: var(--vrf-bg-card);
    padding: 15px;
    border-radius: 8px;
    text-align: center;
}

.vrf-stat-value {
    font-size: 24px;
    font-weight: 700;
    color: var(--vrf-primary-light);
}

.vrf-stat-label {
    font-size: 12px;
    color: var(--vrf-text-muted);
    margin-top: 5px;
    text-transform: uppercase;
}

/* Lead Section */
.vrf-lead-section {
    margin-top: 30px;
    padding: 30px;
    background: linear-gradient(135deg, rgba(30, 64, 175, 0.1) 0%, rgba(59, 130, 246, 0.05) 100%);
    border-radius: var(--vrf-radius);
    border: 1px solid rgba(59, 130, 246, 0.3);
}

.vrf-lead-header {
    text-align: center;
    margin-bottom: 20px;
}

.vrf-lead-header h3 {
    color: #fff;
}

/* Success */
.vrf-sucesso {
    text-align: center;
    padding: 40px;
    margin-top: 30px;
}

.vrf-sucesso-icon {
    font-size: 48px;
    margin-bottom: 15px;
}

.vrf-sucesso h3 {
    color: var(--vrf-success);
    margin-bottom: 10px;
}

/* Upload Area */
.vrf-upload-area {
    border: 2px dashed var(--vrf-border);
    border-radius: var(--vrf-radius);
    padding: 40px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    position: relative;
}

.vrf-upload-area:hover {
    border-color: var(--vrf-primary-light);
    background: rgba(59, 130, 246, 0.05);
}

.vrf-upload-area input[type="file"] {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
}

.vrf-upload-icon {
    font-size: 36px;
    margin-bottom: 10px;
}

.vrf-upload-info {
    font-size: 12px;
    color: var(--vrf-text-muted);
}

/* Divider */
.vrf-divider {
    display: flex;
    align-items: center;
    margin: 25px 0;
    color: var(--vrf-text-muted);
    font-size: 13px;
}

.vrf-divider::before,
.vrf-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--vrf-border);
}

.vrf-divider span {
    padding: 0 15px;
}

/* Dividas */
.vrf-divida-item {
    padding: 15px;
    background: var(--vrf-bg-dark);
    border-radius: 8px;
    margin-bottom: 10px;
    border: 1px solid var(--vrf-border);
    position: relative;
}

.vrf-divida-remove {
    position: absolute;
    top: 10px;
    right: 10px;
    background: var(--vrf-danger);
    color: #fff;
    border: none;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    cursor: pointer;
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* CTA Box */
.vrf-cta-box {
    margin-top: 30px;
    padding: 25px;
    text-align: center;
    background: rgba(37, 211, 102, 0.05);
    border-radius: var(--vrf-radius);
    border: 1px solid rgba(37, 211, 102, 0.2);
}

.vrf-cta-box p {
    margin-bottom: 15px;
    color: var(--vrf-text-muted);
}

/* Taxas Grid */
.vrf-taxas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin: 25px 0;
}

.vrf-taxa-card {
    background: var(--vrf-bg-dark);
    padding: 20px;
    border-radius: 8px;
    text-align: center;
    border: 1px solid var(--vrf-border);
}

.vrf-taxa-card-title {
    font-size: 12px;
    color: var(--vrf-text-muted);
    text-transform: uppercase;
    margin-bottom: 8px;
}

.vrf-taxa-card-value {
    font-size: 28px;
    font-weight: 700;
    color: var(--vrf-primary-light);
}

.vrf-taxa-card-suffix {
    font-size: 12px;
    color: var(--vrf-text-muted);
}

/* Chart */
.vrf-chart-container {
    margin: 25px 0;
    padding: 20px;
    background: var(--vrf-bg-dark);
    border-radius: var(--vrf-radius);
    border: 1px solid var(--vrf-border);
}

/* Taxas Controls */
.vrf-taxas-controls {
    display: flex;
    gap: 15px;
    align-items: flex-end;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.vrf-taxas-controls .vrf-field {
    flex: 1;
    min-width: 150px;
}

.vrf-taxas-controls .vrf-btn {
    width: auto;
    padding: 12px 24px;
}

/* Newsletter */
.vrf-newsletter-box {
    background: linear-gradient(135deg, var(--vrf-bg-dark) 0%, var(--vrf-bg-card) 100%);
    text-align: center;
}

.vrf-newsletter-icon {
    font-size: 42px;
    margin-bottom: 15px;
}

.vrf-newsletter-box h3 {
    color: #fff;
    font-size: 22px;
    margin-bottom: 10px;
}

.vrf-form-inline {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 20px;
}

.vrf-form-inline input {
    background: var(--vrf-bg-input);
    border: 1px solid var(--vrf-border);
    border-radius: 8px;
    padding: 12px 16px;
    color: var(--vrf-text);
    font-size: 14px;
    min-width: 180px;
}

.vrf-form-inline .vrf-btn {
    width: auto;
}

/* Messages */
.vrf-msg {
    margin-top: 15px;
    padding: 12px;
    border-radius: 8px;
    font-size: 14px;
}

.vrf-msg-success {
    background: rgba(16, 185, 129, 0.1);
    color: var(--vrf-success);
    border: 1px solid var(--vrf-success);
}

.vrf-msg-error {
    background: rgba(239, 68, 68, 0.1);
    color: var(--vrf-danger);
    border: 1px solid var(--vrf-danger);
}

/* Superendividamento Progress */
.vrf-progress-bar {
    width: 100%;
    height: 24px;
    background: var(--vrf-bg-card);
    border-radius: 12px;
    overflow: hidden;
    margin: 15px 0;
    position: relative;
}

.vrf-progress-fill {
    height: 100%;
    border-radius: 12px;
    transition: width 0.8s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
    color: #fff;
}

.vrf-progress-ok { background: linear-gradient(90deg, #10b981, #34d399); }
.vrf-progress-warn { background: linear-gradient(90deg, #f59e0b, #fbbf24); }
.vrf-progress-danger { background: linear-gradient(90deg, #ef4444, #f87171); }

/* Markdown rendering in results */
.vrf-resultado h2, .vrf-resultado h3 {
    color: #fff;
    margin-top: 20px;
    margin-bottom: 10px;
}

.vrf-resultado p {
    margin-bottom: 10px;
    line-height: 1.7;
}

.vrf-resultado strong {
    color: var(--vrf-primary-light);
}

.vrf-resultado ul, .vrf-resultado ol {
    padding-left: 20px;
    margin-bottom: 15px;
}

.vrf-resultado li {
    margin-bottom: 8px;
    line-height: 1.6;
}

/* Loading animation */
@keyframes vrf-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.vrf-btn-loading {
    animation: vrf-pulse 1.5s infinite;
}