/* ============================================
   Generator Page Styles
   ============================================ */

.generator-section {
    background-color: var(--light);
    min-height: calc(100vh - 200px);
}

.generator-layout {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

@media (max-width: 991px) {
    .generator-layout {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
}

/* ============================================
   Controls Panel
   ============================================ */
.controls-panel {
    background-color: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    height: fit-content;
    position: sticky;
    top: 80px;
}

@media (max-width: 991px) {
    .controls-panel {
        position: static;
    }
}

.control-group {
    margin-bottom: var(--spacing-lg);
}

.control-label {
    display: block;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--dark);
    font-size: 1rem;
}

.label-icon {
    margin-right: var(--spacing-xs);
}

.control-input {
    width: 100%;
    padding: var(--spacing-sm);
    border: 2px solid #e0e0e0;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-family: var(--font-primary);
    transition: var(--transition);
}

.control-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(196, 30, 58, 0.1);
}

.control-help {
    font-size: 0.875rem;
    color: var(--gray);
    margin-top: var(--spacing-xs);
    margin-bottom: 0;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    font-weight: 500;
}

.checkbox-label input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
}

.quick-actions {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
}

.quick-actions .btn {
    flex: 1;
    padding: var(--spacing-sm);
    font-size: 0.9375rem;
}

/* ============================================
   Results Panel
   ============================================ */
.results-panel {
    background-color: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    min-height: 500px;
}

/* ============================================
   State Messages
   ============================================ */
.state-message {
    text-align: center;
    padding: var(--spacing-xxl) var(--spacing-lg);
}

.state-message h3 {
    color: var(--dark);
    margin-bottom: var(--spacing-sm);
}

.state-message p {
    color: var(--gray);
    font-size: 1.125rem;
}

.empty-icon {
    font-size: 5rem;
    margin-bottom: var(--spacing-md);
    opacity: 0.5;
}

.error-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
}

.state-message.error {
    color: var(--danger-color);
}

.state-message.error h3 {
    color: var(--danger-color);
}

/* ============================================
   Loading Spinner
   ============================================ */
.spinner {
    width: 60px;
    height: 60px;
    border: 4px solid var(--light);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto var(--spacing-md);
}

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

/* ============================================
   Results Display
   ============================================ */
.results-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--light);
}

.results-header h3 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
}

#results-info {
    color: var(--gray);
    font-size: 1rem;
}

.numbers-grid {
    display: grid;
    gap: var(--spacing-lg);
}

/* ============================================
   Number Set Card
   ============================================ */
.number-set {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 2px solid transparent;
}

.number-set:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--primary-light);
}

.set-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.set-title {
    font-weight: 600;
    color: var(--dark);
    font-size: 1rem;
}

.set-actions {
    display: flex;
    gap: var(--spacing-xs);
}

.icon-btn {
    background: none;
    border: none;
    font-size: 1.25rem;
    cursor: pointer;
    padding: var(--spacing-xs);
    transition: var(--transition);
    opacity: 0.6;
}

.icon-btn:hover {
    opacity: 1;
    transform: scale(1.1);
}

.numbers-display {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.number-ball {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.number-ball:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-md);
}

/* Main Numbers */
.number-ball.main {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--white);
}

/* Bonus Numbers */
.number-ball.bonus {
    background: linear-gradient(135deg, var(--secondary-color) 0%, #e76f51 100%);
    color: var(--white);
    border: 3px solid var(--white);
    box-shadow: 0 0 0 2px var(--secondary-color), var(--shadow-sm);
}

.plus-sign {
    font-size: 1.5rem;
    color: var(--gray-light);
    font-weight: 300;
}

/* ============================================
   Results Actions
   ============================================ */
.results-actions {
    text-align: center;
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 2px solid var(--light);
}

/* ============================================
   Modal
   ============================================ */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    padding: var(--spacing-md);
}

.modal-content {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    max-width: 800px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg);
    border-bottom: 2px solid var(--light);
}

.modal-header h2 {
    margin: 0;
    color: var(--dark);
}

.modal-close {
    background: none;
    border: none;
    font-size: 2rem;
    cursor: pointer;
    color: var(--gray);
    transition: var(--transition);
    padding: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
}

.modal-close:hover {
    background-color: var(--light);
    color: var(--dark);
}

.modal-body {
    padding: var(--spacing-lg);
}

/* ============================================
   Statistics Display
   ============================================ */
.stats-section {
    margin-bottom: var(--spacing-xl);
}

.stats-section h3 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
}

.stat-item {
    background-color: var(--light);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    text-align: center;
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--gray);
}

.number-frequency {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.freq-number {
    padding: var(--spacing-xs) var(--spacing-sm);
    background-color: var(--light);
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.875rem;
}

.freq-number.hot {
    background-color: #ffe0e0;
    color: var(--danger-color);
}

.freq-number.cold {
    background-color: #e0f0ff;
    color: #0066cc;
}

/* ============================================
   Print Styles
   ============================================ */
@media print {
    .header,
    .footer,
    .controls-panel,
    .results-actions,
    .set-actions,
    .modal {
        display: none !important;
    }

    .generator-layout {
        grid-template-columns: 1fr;
    }

    .results-panel {
        box-shadow: none;
        padding: 0;
    }

    .number-set {
        page-break-inside: avoid;
        border: 2px solid #000;
        margin-bottom: 1rem;
    }

    .number-ball {
        border: 2px solid #000;
        print-color-adjust: exact;
        -webkit-print-color-adjust: exact;
    }
}

/* ============================================
   Responsive Adjustments
   ============================================ */
@media (max-width: 767px) {
    .results-panel {
        padding: var(--spacing-md);
    }

    .number-ball {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }

    .numbers-display {
        gap: var(--spacing-xs);
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }
}