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

:root {
    --primary: #4f46e5;
    --primary-dark: #4338ca;
    --primary-light: #818cf8;
    --secondary: #06b6d4;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --dark: #1f2937;
    --gray: #6b7280;
    --light-gray: #f3f4f6;
    --white: #ffffff;
    --sidebar-width: 380px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    display: flex;
    min-height: 100vh;
    background: var(--light-gray);
}

/* Sidebar */
.sidebar {
    width: var(--sidebar-width);
    background: var(--white);
    box-shadow: 2px 0 10px rgba(0,0,0,0.1);
    display: flex;
    flex-direction: column;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
    z-index: 1000;
}

.sidebar-header {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    padding: 20px;
    text-align: center;
}

.logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 8px;
}

.logo i {
    font-size: 28px;
}

.tagline {
    font-size: 13px;
    opacity: 0.9;
}

/* Search Section */
.search-section {
    padding: 20px;
    border-bottom: 1px solid var(--light-gray);
}

.search-group {
    margin-bottom: 16px;
}

.search-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 6px;
}

.search-group label i {
    color: var(--primary);
    margin-right: 5px;
}

.search-group input[type="text"],
.search-group input[type="number"],
.search-group select {
    width: 100%;
    padding: 10px 12px;
    border: 2px solid var(--light-gray);
    border-radius: 8px;
    font-size: 14px;
    transition: border-color 0.2s;
}

.search-group input:focus,
.search-group select:focus {
    outline: none;
    border-color: var(--primary);
}

/* Stats */
.stats-section {
    padding: 20px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    border-bottom: 1px solid var(--light-gray);
}

.stat-card {
    text-align: center;
    padding: 12px 8px;
    background: var(--light-gray);
    border-radius: 8px;
}

.stat-number {
    display: block;
    font-size: 24px;
    font-weight: 700;
    color: var(--primary);
}

.stat-label {
    display: block;
    font-size: 11px;
    color: var(--gray);
    margin-top: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Saved Leads */
.saved-leads-section {
    padding: 20px;
    flex: 1;
}

.saved-leads-section h3 {
    font-size: 15px;
    color: var(--dark);
    margin-bottom: 15px;
}

.saved-leads-section h3 i {
    color: var(--primary);
    margin-right: 8px;
}

.saved-leads-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.saved-lead-item {
    background: var(--light-gray);
    padding: 12px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
}

.saved-lead-item:hover {
    background: #e5e7eb;
    transform: translateX(5px);
}

.saved-lead-item h4 {
    font-size: 14px;
    color: var(--dark);
    margin-bottom: 4px;
}

.saved-lead-item p {
    font-size: 12px;
    color: var(--gray);
}

.empty-text {
    text-align: center;
    color: var(--gray);
    font-size: 13px;
    padding: 20px;
}

/* Buttons */
.btn {
    padding: 12px 20px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-primary {
    background: var(--primary);
    color: var(--white);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.3);
}

.btn-secondary {
    background: var(--light-gray);
    color: var(--dark);
}

.btn-secondary:hover {
    background: #e5e7eb;
}

.btn-search {
    width: 100%;
}

.btn-icon {
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    color: var(--gray);
    font-size: 18px;
    transition: color 0.2s;
}

.btn-icon:hover {
    color: var(--dark);
}

/* Main Content */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow-y: auto;
}

.map-container {
    position: relative;
    height: 500px;
    min-height: 400px;
}

#map {
    width: 100%;
    height: 100%;
}

.map-controls {
    position: absolute;
    top: 20px;
    right: 20px;
    z-index: 500;
}

.map-controls .btn-icon {
    background: var(--white);
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Results Panel */
.results-panel {
    background: var(--white);
    border-top: 2px solid var(--primary);
    transition: all 0.3s ease;
}

.results-panel.collapsed .business-list {
    display: none;
}

.results-panel.collapsed {
    max-height: 60px;
}

.panel-header {
    padding: 15px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--light-gray);
    border-bottom: 1px solid #e5e7eb;
}

.panel-header h3 {
    font-size: 15px;
    color: var(--dark);
}

.panel-header h3 i {
    color: var(--primary);
    margin-right: 8px;
}

.panel-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.panel-actions select {
    padding: 6px 10px;
    border: 2px solid var(--light-gray);
    border-radius: 6px;
    font-size: 13px;
    background: var(--white);
}

.business-list {
    padding: 15px;
}

.empty-state {
    text-align: center;
    padding: 40px 20px;
    color: var(--gray);
}

.empty-state i {
    font-size: 64px;
    margin-bottom: 15px;
    opacity: 0.3;
    color: var(--primary);
}

.empty-state h4 {
    font-size: 18px;
    color: var(--dark);
    margin-bottom: 8px;
}

.empty-state p {
    font-size: 14px;
}

/* Business Card */
.business-card {
    background: var(--white);
    border: 2px solid var(--light-gray);
    border-radius: 10px;
    padding: 15px;
    margin-bottom: 12px;
    transition: all 0.2s;
}

.business-card:hover {
    border-color: var(--primary);
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.1);
    transform: translateY(-2px);
}

.business-card-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 10px;
}

.business-name {
    font-size: 16px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 4px;
}

.business-type {
    font-size: 12px;
    color: var(--gray);
    text-transform: capitalize;
}

.business-rating {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 14px;
    font-weight: 600;
}

.business-rating i {
    color: var(--warning);
}

.business-details {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 13px;
    color: var(--gray);
    margin-bottom: 12px;
}

.business-details div {
    display: flex;
    align-items: center;
    gap: 8px;
}

.business-details i {
    width: 16px;
    color: var(--primary-light);
}

.business-actions {
    display: flex;
    gap: 8px;
}

.business-actions .btn {
    flex: 1;
    padding: 10px 15px;
    font-size: 13px;
}

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.modal {
    background: var(--white);
    border-radius: 12px;
    width: 90%;
    max-width: 700px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.modal-header {
    padding: 20px;
    border-bottom: 1px solid var(--light-gray);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-header h3 {
    font-size: 20px;
    color: var(--dark);
}

.modal-header h3 i {
    color: var(--primary);
    margin-right: 8px;
}

.modal-body {
    padding: 20px;
}

.modal-footer {
    padding: 15px 20px;
    border-top: 1px solid var(--light-gray);
    display: flex;
    gap: 10px;
    justify-content: flex-end;
}

/* Form Groups */
.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 6px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 10px 12px;
    border: 2px solid var(--light-gray);
    border-radius: 8px;
    font-size: 14px;
    font-family: inherit;
    transition: border-color 0.2s;
}

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

.form-group textarea {
    resize: vertical;
    font-family: 'Courier New', monospace;
}

/* Email Business Info */
.email-business-info {
    background: var(--light-gray);
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.email-business-info h4 {
    font-size: 16px;
    color: var(--dark);
    margin-bottom: 8px;
}

.email-business-info p {
    font-size: 13px;
    color: var(--gray);
    margin-bottom: 4px;
}

/* Email Preview */
.email-preview {
    background: var(--white);
    border: 2px solid var(--light-gray);
    border-radius: 8px;
    padding: 20px;
    font-size: 14px;
    line-height: 1.6;
    color: var(--dark);
}

.email-preview h1, .email-preview h2, .email-preview h3 {
    margin: 15px 0 10px 0;
    color: var(--dark);
}

.email-preview p {
    margin-bottom: 10px;
}

.email-preview ul {
    margin: 10px 0;
    padding-left: 20px;
}

.email-preview li {
    margin-bottom: 5px;
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 3000;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toast {
    background: var(--white);
    padding: 15px 20px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 300px;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        transform: translateX(400px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.toast.success {
    border-left: 4px solid var(--success);
}

.toast.error {
    border-left: 4px solid var(--danger);
}

.toast.info {
    border-left: 4px solid var(--secondary);
}

.toast i {
    font-size: 20px;
}

.toast.success i {
    color: var(--success);
}

.toast.error i {
    color: var(--danger);
}

.toast.info i {
    color: var(--secondary);
}

.toast-message {
    flex: 1;
    font-size: 14px;
    color: var(--dark);
}

/* Loading Spinner */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid var(--light-gray);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--light-gray);
}

::-webkit-scrollbar-thumb {
    background: var(--gray);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--dark);
}

/* Responsive */
@media (max-width: 768px) {
    body {
        flex-direction: column;
    }
    
    .sidebar {
        width: 100%;
        height: auto;
        max-height: 50vh;
        position: relative;
    }
    
    .main-content {
        flex: 1;
    }
    
    .modal {
        width: 95%;
        max-width: 100%;
    }
}