/**
 * Frontend Styles for Promkens Token System
 */

/* My Account Section */
.promkens-my-account {
    padding: 20px 0;
}

.promkens-my-account h2 {
    font-size: 28px;
    margin-bottom: 30px;
    color: #333;
}

.promkens-my-account h3 {
    font-size: 22px;
    margin: 30px 0 20px;
    color: #444;
    border-bottom: 2px solid #f0f0f0;
    padding-bottom: 10px;
}

/* Balance Card */
.promkens-balance-card {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    padding: 30px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 16px;
    color: #fff;
    margin-bottom: 40px;
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3);
}

.promkens-balance-info {
    flex: 1;
    min-width: 250px;
}

.promkens-balance-label {
    display: block;
    font-size: 14px;
    opacity: 0.9;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.promkens-balance-amount {
    display: block;
    font-size: 48px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 5px;
}

.promkens-balance-unit {
    display: block;
    font-size: 16px;
    opacity: 0.8;
}

.promkens-balance-value {
    flex: 1;
    min-width: 200px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-left: 20px;
    border-left: 2px solid rgba(255, 255, 255, 0.3);
}

.promkens-value-label {
    display: block;
    font-size: 14px;
    opacity: 0.9;
    margin-bottom: 8px;
}

.promkens-value-amount {
    font-size: 24px;
    font-weight: 600;
}

/* Purchase Section */
.promkens-purchase-section {
    background: #fff;
    padding: 30px;
    border-radius: 12px;
    border: 1px solid #e0e0e0;
    margin-bottom: 30px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.promkens-rate-info {
    padding: 12px 16px;
    background: #f8f9fa;
    border-left: 4px solid #667eea;
    border-radius: 4px;
    margin-bottom: 25px;
    font-size: 15px;
    color: #555;
}

/* Purchase Form */
.promkens-purchase-form {
    max-width: 600px;
}

.promkens-input-group {
    position: relative;
    margin-bottom: 25px;
}

.promkens-input-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #333;
    font-size: 15px;
}

.promkens-amount-input {
    width: 100%;
    padding: 12px 50px 12px 16px;
    font-size: 18px;
    border: 2px solid #ddd;
    border-radius: 8px;
    transition: border-color 0.3s;
}

.promkens-amount-input:focus {
    outline: none;
    border-color: #667eea;
}

.promkens-currency-symbol {
    position: absolute;
    right: 16px;
    top: 42px;
    font-size: 18px;
    font-weight: 600;
    color: #666;
}

/* Slider */
.promkens-slider-group {
    margin-bottom: 30px;
}

.promkens-slider {
    width: 100%;
    height: 8px;
    border-radius: 4px;
    background: #e0e0e0;
    outline: none;
    -webkit-appearance: none;
    appearance: none;
}

.promkens-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: #667eea;
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(102, 126, 234, 0.4);
    transition: transform 0.2s;
}

.promkens-slider::-webkit-slider-thumb:hover {
    transform: scale(1.1);
}

.promkens-slider::-moz-range-thumb {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: #667eea;
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(102, 126, 234, 0.4);
    transition: transform 0.2s;
    border: none;
}

.promkens-slider::-moz-range-thumb:hover {
    transform: scale(1.1);
}

.promkens-slider-labels {
    display: flex;
    justify-content: space-between;
    margin-top: 8px;
    font-size: 13px;
    color: #888;
}

/* Calculation Display */
.promkens-calculation {
    padding: 20px;
    background: #f8f9fa;
    border-radius: 8px;
    margin-bottom: 25px;
}

.promkens-calc-row {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
}

.promkens-calc-row strong {
    font-size: 28px;
    color: #667eea;
    font-weight: 700;
}

/* Buy Button */
.promkens-buy-button {
    width: 100%;
    padding: 16px 24px;
    font-size: 18px;
    font-weight: 600;
    color: #fff;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.promkens-buy-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(102, 126, 234, 0.4);
}

.promkens-buy-button:active {
    transform: translateY(0);
}

.promkens-buy-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Messages */
.promkens-purchase-message {
    display: none;
    margin-top: 20px;
    padding: 15px;
    border-radius: 6px;
    font-size: 15px;
}

.promkens-purchase-message.promkens-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.promkens-purchase-message.promkens-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* Transactions Section */
.promkens-transactions-section {
    background: #fff;
    padding: 30px;
    border-radius: 12px;
    border: 1px solid #e0e0e0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.promkens-transactions-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

.promkens-transactions-table thead {
    background: #f8f9fa;
}

.promkens-transactions-table th {
    padding: 12px 16px;
    text-align: left;
    font-weight: 600;
    color: #333;
    font-size: 14px;
    border-bottom: 2px solid #e0e0e0;
}

.promkens-transactions-table td {
    padding: 14px 16px;
    border-bottom: 1px solid #f0f0f0;
    font-size: 14px;
}

.promkens-transaction-row:hover {
    background: #fafafa;
}

.promkens-type-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
}

.promkens-type-purchase {
    background: #d5eee2;
    color: #00661a;
}

.promkens-type-spend {
    background: #fff3cd;
    color: #856404;
}

.promkens-status-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
}

.promkens-status-completed {
    background: #d5eee2;
    color: #00661a;
}

.promkens-status-pending {
    background: #fff3cd;
    color: #856404;
}

.promkens-status-failed {
    background: #f8d7da;
    color: #721c24;
}

.promkens-positive {
    color: #00a32a;
    font-weight: 600;
}

.promkens-negative {
    color: #d63638;
    font-weight: 600;
}

.promkens-no-transactions {
    padding: 40px;
    text-align: center;
    color: #888;
    font-style: italic;
}

/* Responsive */
@media (max-width: 768px) {
    .promkens-balance-card {
        flex-direction: column;
    }
    
    .promkens-balance-value {
        border-left: none;
        border-top: 2px solid rgba(255, 255, 255, 0.3);
        padding-left: 0;
        padding-top: 20px;
    }
    
    .promkens-balance-amount {
        font-size: 36px;
    }
    
    .promkens-purchase-section {
        padding: 20px;
    }
    
    .promkens-transactions-table {
        display: block;
        overflow-x: auto;
    }
}

@media (max-width: 480px) {
    .promkens-balance-amount {
        font-size: 28px;
    }
    
    .promkens-calc-row strong {
        font-size: 22px;
    }
}