:root {
    --bg-color: #f4f7f6;
    --card-bg: rgba(255, 255, 255, 0.85);
    --text-main: #333333;
    --text-muted: #666666;
    --border-color: #e0e0e0;
    
    --color-relacionamento: #5b9bd5;
    --color-recuperacao: #ff4d4f;
    --color-marketing: #73d13d;
    
    --toggle-bg-off: #d9d9d9;
    --toggle-bg-on: #52c41a;
    
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Inter', sans-serif;
}

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    padding: 2rem;
    background-image: radial-gradient(circle at top right, rgba(91,155,213,0.1), transparent 400px),
                      radial-gradient(circle at bottom left, rgba(255,77,79,0.05), transparent 400px);
    min-height: 100vh;
}

.app-container {
    max-width: 1200px;
    margin: 0 auto;
}

.app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.app-header h1 {
    font-size: 2rem;
    font-weight: 700;
    color: #1a1a1a;
}

.app-header p {
    color: var(--text-muted);
    margin-top: 0.5rem;
}

.settings-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: white;
    border: 1px solid var(--border-color);
    padding: 0.75rem 1.25rem;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 500;
    box-shadow: var(--shadow-sm);
    transition: all 0.2s ease;
}

.settings-btn:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.board-container {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.5);
}

.board-header {
    display: flex;
    padding: 1rem 1.5rem;
    background: rgba(0,0,0,0.02);
    border-bottom: 1px solid var(--border-color);
    font-weight: 600;
    color: var(--text-muted);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.group-section {
    margin-bottom: 2rem;
}

.group-header {
    display: flex;
    align-items: center;
    padding: 1rem 1.5rem;
    font-weight: 600;
    font-size: 1.1rem;
    border-bottom: 2px solid transparent;
}

.group-header.relacionamento { border-color: var(--color-relacionamento); color: var(--color-relacionamento); }
.group-header.recuperacao { border-color: var(--color-recuperacao); color: var(--color-recuperacao); }
.group-header.marketing { border-color: var(--color-marketing); color: var(--color-marketing); }

.row {
    display: flex;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    align-items: center;
    transition: background 0.2s;
}

.row:hover {
    background: rgba(0,0,0,0.015);
}

.col-toggle { width: 100px; display: flex; align-items: center; }
.col-name { flex: 1; font-weight: 500; position: relative; }
.col-date { width: 180px; color: var(--text-muted); font-size: 0.9rem; }
.col-actions { width: 300px; display: flex; gap: 0.5rem; justify-content: flex-end; align-items: center; }

/* Custom Buttons */
.btn {
    padding: 0.5rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
    border: 1px solid var(--border-color);
    background-color: white;
    color: var(--text-main);
    text-transform: uppercase;
}

.btn:hover {
    background-color: #f0f2f5;
    border-color: #ccc;
    transform: translateY(-1px);
}

.btn-test {
    background-color: #52c41a;
    color: white;
    border-color: #52c41a;
}

.btn-test:hover {
    background-color: #389e0d;
    border-color: #389e0d;
}

.btn-log {
    background-color: #f5f5f5;
    color: #555;
    border-color: #d9d9d9;
}

.btn-log:hover {
    background-color: #e8e8e8;
}

.btn-config {
    background-color: white;
    color: #1890ff;
    border-color: #1890ff;
}

.btn-config:hover {
    background-color: rgba(24, 144, 255, 0.1);
}

/* Tooltip on Hover */
.message-tooltip {
    visibility: hidden;
    background-color: #333;
    color: #fff;
    text-align: center;
    border-radius: 6px;
    padding: 8px 12px;
    position: absolute;
    z-index: 1;
    bottom: 125%; 
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
    transition: opacity 0.3s;
    font-size: 0.8rem;
    font-weight: 400;
    white-space: nowrap;
    box-shadow: var(--shadow-md);
}

.message-tooltip::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: #333 transparent transparent transparent;
}

.col-name:hover .message-tooltip {
    visibility: visible;
    opacity: 1;
}

/* Toggle Switch */
.switch {
    position: relative;
    display: inline-block;
    width: 44px;
    height: 24px;
}
.switch input { opacity: 0; width: 0; height: 0; }
.slider {
    position: absolute;
    cursor: pointer;
    top: 0; left: 0; right: 0; bottom: 0;
    background-color: var(--toggle-bg-off);
    transition: .4s;
    border-radius: 24px;
}
.slider:before {
    position: absolute;
    content: "";
    height: 18px; width: 18px;
    left: 3px; bottom: 3px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}
input:checked + .slider { background-color: var(--toggle-bg-on); }
input:checked + .slider:before { transform: translateX(20px); }

.action-link {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    padding: 0.4rem 0.8rem;
    border-radius: 4px;
    transition: all 0.2s;
    cursor: pointer;
    border: 1px solid transparent;
}

.action-link:hover {
    background: rgba(0,0,0,0.05);
    color: #1a1a1a;
}

/* Modal */
.modal {
    display: none; 
    position: fixed; 
    z-index: 100; 
    left: 0; top: 0; width: 100%; height: 100%; 
    overflow: auto; 
    background-color: rgba(0,0,0,0.4); 
    backdrop-filter: blur(4px);
    align-items: center; justify-content: center;
}

.modal.show { display: flex; }

.modal-content {
    background-color: #fefefe;
    margin: auto;
    padding: 2rem;
    border: 1px solid #888;
    width: 90%;
    max-width: 500px;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    position: relative;
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from { transform: translateY(-20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    position: absolute;
    top: 15px; right: 20px;
}

.close:hover { color: black; }

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    font-size: 0.9rem;
}

.form-group input {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 1rem;
    transition: border-color 0.2s;
}

.form-group input:focus {
    outline: none;
    border-color: var(--color-relacionamento);
}

.save-btn {
    width: 100%;
    padding: 0.75rem;
    background-color: var(--color-relacionamento);
    color: white;
    border: none;
    border-radius: 6px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: background 0.2s;
}

.save-btn:hover { background-color: #4a84b8; }

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    margin-top: 1.5rem;
}

.btn-cancel, .btn-save {
    padding: 0.75rem 1.5rem;
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
}

.btn-cancel {
    background-color: #f5f5f5;
    color: #666;
    border: 1px solid #ddd;
}

.btn-cancel:hover {
    background-color: #e8e8e8;
}

.btn-save {
    background-color: #52c41a;
    color: white;
}

.btn-save:hover {
    background-color: #389e0d;
}

.conversion-stats {
    margin-top: 5px;
    font-size: 11px;
    color: #52c41a;
    background: rgba(82, 196, 26, 0.1);
    padding: 4px 8px;
    border-radius: 4px;
    display: inline-block;
    width: fit-content;
    border: 1px dashed rgba(82, 196, 26, 0.3);
    font-family: 'Inter', sans-serif;
}

/* Estilos para o Relatório de Conversões */
.modal-content.modal-lg {
    max-width: 850px;
}

.report-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1.5rem;
    font-size: 0.9rem;
}

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

.report-table th {
    background: rgba(0,0,0,0.02);
    font-weight: 600;
    color: var(--text-muted);
}

.report-table tr:hover {
    background: rgba(0,0,0,0.01);
}

.report-table tfoot tr {
    font-weight: bold;
    background: rgba(0,0,0,0.03);
    border-top: 2px solid var(--text-muted);
}

.report-table .text-right {
    text-align: right;
}

.report-table .text-center {
    text-align: center;
}

.details-container {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 2px dashed var(--border-color);
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.details-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #1a1a1a;
}

.tabs-header {
    display: flex;
    gap: 8px;
    border-bottom: 2px solid #e0e0e0;
    margin-bottom: 1.5rem;
}

.tab-btn {
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    padding: 0.75rem 1.5rem;
    font-weight: 500;
    font-size: 0.95rem;
    cursor: pointer;
    color: var(--text-muted);
    outline: none;
    margin-bottom: -2px;
    transition: all 0.2s ease;
}

.tab-btn:hover {
    color: #722ed1;
}

.tab-btn.active {
    border-bottom: 2px solid #722ed1;
    color: #722ed1;
    font-weight: 600;
}