/* Crypto Pairs Page Styles */
.pairs-container {
    max-width: 1000px;
    margin: 100px auto 50px;
    padding: 20px;
}

.search-section {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    margin-bottom: 30px;
    border: 1px solid var(--border-color);
}

.search-box {
    width: 100%;
    padding: 15px 20px;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    font-size: 1.1rem;
    background: var(--secondary-bg);
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.search-box:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(240, 185, 11, 0.2);
}

.search-results {
    margin-top: 20px;
    max-height: 400px;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--secondary-bg);
}

.pair-item {
    padding: 15px 20px;
    border-bottom: 1px solid var(--border-color);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.pair-item:hover {
    background: rgba(240, 185, 11, 0.1);
}

.pair-item:last-child {
    border-bottom: none;
}

.pair-item.selected {
    background: rgba(240, 185, 11, 0.15);
    border-left: 4px solid var(--accent-color);
}

.pair-symbol {
    font-weight: 600;
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
}

.select-btn {
    background: var(--secondary-bg);
    color: var(--text-primary);
    border: 2px solid var(--border-color);
    padding: 8px 16px;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.select-btn:hover:not(:disabled) {
    background: var(--accent-color);
    /* ← Желтый только при ховере */
    color: #000;
    /* ← Черный текст при ховере */
    transform: translateY(-2px);
}

.select-btn:disabled {
    background: var(--text-secondary);
    cursor: not-allowed;
    transform: none;
}

.selected-pair-section {
    background: var(--card-bg);
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    margin-top: 20px;
    border-left: 4px solid var(--accent-color);
    border: 1px solid var(--border-color);
}

.selected-pair {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 15px;
    font-family: 'Inter', sans-serif;
}

.action-buttons {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.send-btn {
    background: var(--accent-color);
    color: #000;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.send-btn:hover:not(:disabled) {
    background: #f8d33a;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(240, 185, 11, 0.3);
}

.send-btn:disabled {
    background: var(--text-secondary);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.clear-btn {
    background: transparent;
    color: var(--accent-color);
    border: 2px solid var(--accent-color);
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.clear-btn:hover {
    background: var(--accent-color);
    color: #000;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(240, 185, 11, 0.3);
}

.status-message {
    margin-top: 15px;
    padding: 12px;
    border-radius: 6px;
    font-weight: 500;
}

.status-success {
    background: rgba(0, 192, 135, 0.1);
    color: var(--success-color);
    border: 1px solid rgba(0, 192, 135, 0.3);
}

.status-error {
    background: rgba(246, 70, 93, 0.1);
    color: var(--error-color);
    border: 1px solid rgba(246, 70, 93, 0.3);
}

.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid var(--border-color);
    border-top: 3px solid var(--accent-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

.no-results {
    padding: 30px;
    text-align: center;
    color: var(--text-secondary);
}

.results-count {
    margin: 10px 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.popular-pairs {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 15px 0;
}

.popular-pair {
    background: var(--secondary-bg);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    /* ← ИЗМЕНИЛ с text-primary (уже было) - оставляем белый */
}

.popular-pair:hover {
    background: var(--accent-color);
    /* ← Желтый только при ховере */
    color: #000;
    /* ← Черный текст при ховере */
    transform: translateY(-2px);
}

.back-link {
    display: inline-block;
    margin-top: 2rem;
    color: #000 !important;
    text-decoration: none;
    font-weight: 500;
    padding: 10px 20px;
    background: var(--accent-color);
    border-radius: 8px;
    transition: all 0.3s ease;
}

.back-link:hover {
    color: #000 !important;
    background: #f8d33a;
    transform: translateY(-2px);
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(240, 185, 11, 0.3);
}

/* Адаптивность для мобильных устройств */
@media (max-width: 768px) {
    .pairs-container {
        margin: 80px auto 30px;
        padding: 15px;
    }

    .search-section {
        padding: 20px;
        margin-bottom: 20px;
        border-radius: 10px;
    }

    .search-box {
        padding: 12px 16px;
        font-size: 1rem;
        border-radius: 8px;
    }

    .search-results {
        max-height: 300px;
        margin-top: 15px;
    }

    .pair-item {
        padding: 12px 15px;
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .pair-symbol {
        font-size: 0.95rem;
    }

    .select-btn {
        padding: 6px 12px;
        font-size: 0.85rem;
        align-self: flex-end;
    }

    .selected-pair-section {
        padding: 20px;
        margin-top: 15px;
        border-radius: 10px;
    }

    .selected-pair {
        font-size: 1.1rem;
        margin-bottom: 12px;
    }

    .action-buttons {
        flex-direction: column;
        gap: 10px;
        margin-top: 15px;
    }

    .send-btn,
    .clear-btn {
        padding: 10px 20px;
        font-size: 0.95rem;
        width: 100%;
        justify-content: center;
    }

    .popular-pairs {
        gap: 8px;
        margin: 12px 0;
        justify-content: center;
    }

    .popular-pair {
        padding: 6px 12px;
        font-size: 0.85rem;
    }

    .results-count {
        font-size: 0.85rem;
        text-align: center;
    }

    .no-results {
        padding: 20px;
        font-size: 0.95rem;
    }

    .status-message {
        margin-top: 12px;
        padding: 10px;
        font-size: 0.9rem;
    }

    .back-link {
        margin-top: 1.5rem;
        padding: 8px 16px;
        font-size: 0.95rem;
        width: 100%;
        text-align: center;
    }
}

/* Адаптивность для очень маленьких экранов */
@media (max-width: 480px) {
    .pairs-container {
        margin: 70px auto 20px;
        padding: 10px;
    }

    .search-section {
        padding: 15px;
        border-radius: 8px;
    }

    .search-box {
        padding: 10px 14px;
        font-size: 0.95rem;
    }

    .pair-item {
        padding: 10px 12px;
    }

    .selected-pair-section {
        padding: 15px;
        border-radius: 8px;
    }

    .selected-pair {
        font-size: 1rem;
    }

    .send-btn,
    .clear-btn {
        padding: 8px 16px;
        font-size: 0.9rem;
    }

    .popular-pair {
        padding: 5px 10px;
        font-size: 0.8rem;
    }

    .back-link {
        margin-top: 1rem;
        padding: 8px 14px;
        font-size: 0.9rem;
    }
}