/* Estilos específicos para o formulário de swap DePiX -> USDT */

.swap-form {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.rate-info {
    margin-bottom: 2rem;
    padding: 1.2rem;
    background: rgba(99, 102, 241, 0.08);
    border-radius: var(--border-radius);
    border: 1px solid rgba(99, 102, 241, 0.15);
}

.rate-display {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.95rem;
}

.rate-display + .rate-display {
    padding-top: 0.5rem;
    border-top: 1px solid rgba(99, 102, 241, 0.1);
}

.rate-display span {
    color: var(--text-secondary);
    font-weight: 500;
}

.rate-display strong {
    color: var(--primary-color);
    font-size: 1.05rem;
    font-weight: 600;
}

.input-group {
    margin-bottom: 1.5rem;
}

.input-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-primary);
}

.input-group label .required {
    color: #ef4444;
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-wrapper input {
    width: 100%;
    padding: 0.75rem 1rem;
    padding-right: 4rem;
    background: var(--input-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    color: var(--text-primary);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.input-wrapper input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.input-wrapper input.error {
    border-color: #ef4444;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.input-wrapper input.error:focus {
    border-color: #ef4444;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.2);
}

/* Remove os botões de incremento/decremento do input number */
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

input[type="number"] {
    -moz-appearance: textfield;
}

.input-wrapper input[readonly] {
    background: rgba(255, 255, 255, 0.05);
    cursor: not-allowed;
}

.input-suffix {
    position: absolute;
    right: 1rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.input-hint {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.input-hint.error {
    color: #ef4444;
    font-weight: 500;
}

.conversion-arrow {
    display: flex;
    justify-content: center;
    margin: 1.5rem 0;
}

.arrow-down {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.arrow-down::after {
    content: '↓';
    font-size: 1.5rem;
    color: white;
}

.user-details {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.user-details input {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--input-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    color: var(--text-primary);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.user-details input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.user-details input.error {
    border-color: #ef4444;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.user-details input.error:focus {
    border-color: #ef4444;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.2);
}

.transaction-summary {
    margin-top: 2rem;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.02);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    font-size: 0.95rem;
}

.summary-row.total {
    margin-top: 0.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--primary-color);
}

.btn-swap {
    width: 100%;
    padding: 1rem;
    margin-top: 1.5rem;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    min-height: 56px;
}

/* Ajustar fonte quando o texto for muito longo */
.btn-swap[data-long-text="true"] {
    font-size: 0.85rem;
    line-height: 1.2;
}

.btn-swap:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: none;
}

.btn-swap:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Estados de verificação de saldo */
.btn-swap.balance-ok {
    background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
    border-color: #22c55e;
}

.btn-swap.balance-ok:hover {
    background: linear-gradient(135deg, #16a34a 0%, #15803d 100%);
    transform: translateY(-2px);
    box-shadow: none;
}

.btn-swap.balance-low {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    border-color: #f59e0b;
}

.btn-swap.balance-low:hover {
    background: linear-gradient(135deg, #d97706 0%, #b45309 100%);
    transform: translateY(-2px);
    box-shadow: none;
}

.btn-swap.balance-unavailable {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    border-color: #ef4444;
    cursor: not-allowed;
    opacity: 0.8;
}

.btn-swap.balance-unavailable:hover {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    transform: none;
    box-shadow: none;
}

.btn-swap.balance-unavailable:disabled {
    opacity: 0.8;
}

/* Garantir que botões desabilitados NUNCA tenham sombras */
.btn-swap:disabled,
.btn-swap.balance-ok:disabled,
.btn-swap.balance-low:disabled,
.btn-swap.balance-unavailable:disabled {
    box-shadow: none !important;
}

.btn-swap:disabled:hover,
.btn-swap.balance-ok:disabled:hover,
.btn-swap.balance-low:disabled:hover,
.btn-swap.balance-unavailable:disabled:hover {
    box-shadow: none !important;
    transform: none !important;
}

/* Estado de loading - Criando Ordem */
.btn-swap.btn-loading {
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%) !important;
    cursor: wait !important;
    pointer-events: none !important;
    position: relative;
    overflow: hidden;
}

.btn-swap.btn-loading::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.2),
        transparent
    );
    animation: btn-loading-shimmer 1.5s infinite;
}

@keyframes btn-loading-shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* Responsividade */
@media (max-width: 768px) {
    .swap-form {
        padding: 1.5rem;
    }
    
    .rate-display {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }
}