.btn-submit,
.btn,
.btn-add,
.btn-remove,
.btn-danger,
.btn-cancel {
    border: none;
    cursor: pointer;
    font-weight: 600;
    transition: transform var(--transition-standard), background-color var(--transition-standard), box-shadow var(--transition-standard);
}

.btn-submit,
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 25px;
    background-color: var(--color-accent);
    color: #ffffff;
    border-radius: var(--radius-sm);
    text-decoration: none;
}

.btn-submit:hover,
.btn:hover {
    background-color: var(--color-accent-dark);
    transform: translateY(-2px);
}

.btn-submit:disabled,
.btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.btn-add {
    padding: 10px 18px;
    background: #e6f0ea;
    color: #14532d;
    border-radius: 14px;
}

.btn-remove {
    padding: 10px 14px;
    background: var(--color-danger-soft);
    color: #991b1b;
    border-radius: 12px;
}

.btn-danger {
    margin-top: 12px;
    padding: 10px 18px;
    background: var(--color-danger);
    color: #ffffff;
    border-radius: 10px;
}

.btn-cancel {
    padding: 10px 18px;
    background: #e5e7eb;
    color: var(--color-text-strong);
    border-radius: 10px;
}