/* Promo Codes System Styles */

/* Promo Interface */
.promo-interface {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-6);
    animation: fadeIn 0.5s ease-out forwards;
    max-width: 800px;
    width: 100%;
}

.promo-header {
    text-align: center;
    margin-bottom: var(--spacing-4);
}

.promo-header h2 {
    margin: 0 0 var(--spacing-2) 0;
    color: var(--color-black);
    font-size: 28px;
    font-weight: 600;
}

.promo-header p {
    margin: 0;
    color: var(--color-dark-gray);
    font-size: 16px;
}

/* Promo Input Section */
.promo-input-section {
    background-color: var(--color-white);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-5);
    box-shadow: var(--shadow-sm);
    border: var(--border-default);
    text-align: center;
}

.promo-input-section h3 {
    margin: 0 0 var(--spacing-4) 0;
    color: var(--color-black);
    font-size: 20px;
    font-weight: 600;
}

.promo-input-group {
    display: flex;
    gap: var(--spacing-3);
    justify-content: center;
    align-items: center;
    margin-bottom: var(--spacing-4);
    flex-wrap: wrap;
}

.promo-input-group input {
    padding: var(--spacing-3);
    border: 2px solid var(--color-hover-gray);
    border-radius: var(--border-radius-sm);
    font-family: var(--font-family-mono);
    font-size: 18px;
    font-weight: 600;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: border-color 0.2s ease;
    min-width: 200px;
}

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

.btn-redeem {
    padding: var(--spacing-3) var(--spacing-5);
    background-color: var(--color-aquamarine);
    border-color: var(--color-aquamarine);
    color: var(--color-white);
    font-weight: 600;
    font-size: 16px;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-redeem:hover:not(:disabled) {
    background-color: #2c7a7b;
    border-color: #2c7a7b;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-redeem:disabled {
    background-color: var(--color-disabled-gray);
    border-color: var(--color-disabled-gray);
    cursor: not-allowed;
    transform: none;
}

.btn-redeem.spinning {
    animation: pulse 1s ease-in-out infinite;
}

/* Promo Status */
.promo-status {
    padding: var(--spacing-4);
    background-color: var(--color-light-gray);
    border-radius: var(--border-radius-md);
    text-align: center;
    min-height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.status-message {
    font-size: 16px;
    font-weight: 500;
    color: var(--color-dark-gray);
}

.status-message.success {
    color: var(--color-green);
}

.status-message.error {
    color: var(--color-red);
}

.status-message.warning {
    color: var(--color-bitcoin-orange);
}

/* Promo History */
.promo-history {
    background-color: var(--color-white);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-5);
    box-shadow: var(--shadow-sm);
    border: var(--border-default);
}

.promo-history h3 {
    margin: 0 0 var(--spacing-4) 0;
    color: var(--color-black);
    font-size: 20px;
    font-weight: 600;
}

.history-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
    max-height: 300px;
    overflow-y: auto;
}

.history-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-3);
    background-color: var(--color-light-gray);
    border-radius: var(--border-radius-sm);
    border-left: 4px solid var(--color-aquamarine);
}

.history-item.success {
    border-left-color: var(--color-green);
}

.history-item.error {
    border-left-color: var(--color-red);
}

.history-code {
    font-family: var(--font-family-mono);
    font-weight: 600;
    color: var(--color-black);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.history-reward {
    font-size: 14px;
    color: var(--color-dark-gray);
}

.history-time {
    font-size: 12px;
    color: var(--color-dark-gray);
    font-style: italic;
}

.empty-history {
    text-align: center;
    color: var(--color-dark-gray);
    padding: var(--spacing-4);
    font-style: italic;
}

/* Promo Info */
.promo-info {
    background-color: var(--color-white);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-5);
    box-shadow: var(--shadow-sm);
    border: var(--border-default);
}

.promo-info h3 {
    margin: 0 0 var(--spacing-4) 0;
    color: var(--color-black);
    font-size: 18px;
    font-weight: 600;
}

.promo-info ul {
    margin: 0;
    padding-left: var(--spacing-5);
    color: var(--color-dark-gray);
    line-height: 1.6;
}

.promo-info li {
    margin-bottom: var(--spacing-2);
}

.promo-codes-list {
    margin-top: var(--spacing-4);
    padding: var(--spacing-4);
    background-color: var(--color-light-gray);
    border-radius: var(--border-radius-sm);
}

.promo-codes-list h4 {
    margin: 0 0 var(--spacing-3) 0;
    color: var(--color-black);
    font-size: 16px;
    font-weight: 600;
}

.promo-codes-list ul {
    margin: 0;
    padding-left: var(--spacing-4);
}

.promo-codes-list li {
    margin-bottom: var(--spacing-2);
    font-family: var(--font-family-mono);
    font-weight: 600;
    color: var(--color-aquamarine);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Animations */
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

@keyframes confetti {
    0% { transform: rotate(0deg) scale(1); }
    25% { transform: rotate(5deg) scale(1.05); }
    50% { transform: rotate(-5deg) scale(1.1); }
    75% { transform: rotate(3deg) scale(1.05); }
    100% { transform: rotate(0deg) scale(1); }
}

.redeem-success {
    animation: confetti 0.6s ease-in-out;
}

/* Responsive Design */
@media (max-width: 767px) {
    .promo-interface {
        gap: var(--spacing-4);
    }

    .promo-input-section,
    .promo-history,
    .promo-info {
        padding: var(--spacing-4);
    }

    .promo-input-group {
        flex-direction: column;
        gap: var(--spacing-2);
    }

    .promo-input-group input {
        width: 100%;
        min-width: auto;
    }

    .btn-redeem {
        width: 100%;
    }

    .history-item {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-2);
    }

    .promo-header h2 {
        font-size: 24px;
    }
}